Danfoss Electronics VLT AutomationDrive Programming Manual

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MAKING MODERN LIVING POSSIBLE

Programming Guide

VLT® AutomationDrive

Contents

VLT® AutomationDrive Programming Guide

1 Introduction

1.1.1 Approvals 3

1.1.2 Symbols 3

1.1.3 Definitions 3

1.1.4 Electrical Wiring - Control Cables 8

2 How to Programme

2.1 The Graphical and Numerical Local Control Panels

2.1.1 The LCD-Display 12

2.1.3 Display Mode 14

2.1.4 Display Mode - Selection of Read-Outs 14

2.1.5 Parameter Set-Up 15

2.1.6 Quick Menu Key Functions 15

2.1.8 Main Menu Mode 18

2.1.9 Parameter Selection 18

2.1.10 Changing Data 19

2.1.11 Changing a Text Value 19

2.1.12 Changing 19

11 11

2.1.13 Infinitely Variable Change of Numeric Data Value 19

2.1.14 Value, Step-by-Step 19

2.1.15 Read-out and Programming of Indexed Parameters 20

2.1.16 Local Control Keys 21

2.1.17 Initialisation to Default Settings 21

3 Parameter Descriptions

3.2 Parameters: 0-** Operation and Display

3.3 Parameters: 1-** Load and Motor

3.4 Parameters: 2-** Brakes

3.5 Parameters: 3-** Reference/Ramps

3.6 Parameters: 4-** Limits/Warnings

3.7 Parameters: 5-** Digital In/Out

3.8 Parameters: 6-** Analog In/Out

3.9 Parameters: 7-** Controllers

3.10 Parameters: 8-** Communications and Options

3.11 Parameters: 9-** Profibus

3.12 Parameters: 10-** DeviceNet CAN Fieldbus

23 24 34 52 57 67 72

91 100 106 112 112

3.13 Parameters: 12-** Ethernet

3.14 Parameters: 13-** Smart Logic Control

3.15 Parameters: 14-** Special Functions

3.16 Parameters: 15-** Drive Information

MG33MF02 - VLT® is a registered Danfoss trademark

112 112 125 133

Contents

VLT® AutomationDrive Programming Guide

3.17 Parameters: 16-** Data Read-outs

3.18 Parameters: 17-** Motor Feedb. Option

3.19 Parameters: 18-** Data Readouts 2

3.20 Parameters: 30-** Special Features

3.21 Parameters: 35-** Sensor Input Option

4 Parameter Lists

4.1.1 Conversion 154

4.1.2 Active/Inactive Parameters in Different Drive Control Modes 154

5 Troubleshooting

5.1.1 Warnings/Alarm Messages 192

Index

138 145 147 148 151

153

192

204

2 MG33MF02 - VLT® is a registered Danfoss trademark

Introduction

VLT® AutomationDrive Programming Guide

1 Introduction

Programming Guide

Software

This Programming Guide can be used for all FC 300 frequency converters with software version 6.7x. The software version number can be seen from 15-43 Software Version.

Table 1.1

version: 6.7x

1.1.1 Approvals

Table 1.2

1.1.2 Symbols

The following symbols are used in this manual.

WARNING

Indicates a potentially hazardous situation which, if not avoided,

could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation which, if not avoided,

may result in minor or moderate injury. It may

also be used to alert against unsafe practices.

CAUTION

Indicates property-damage-only accidents.

NOTE

Indicates with attention to avoid mistakes or operate equipment at less than optimal performance.

1.1.3 Definitions

Frequency converter I

VLT,

Maximum output current.

a situation that may result in equipment or

highlighted information that should be regarded

MAX

VLT

Rated output current supplied by the frequency converter. U

VLT, MAX

Maximum output voltage. Input

Control command

and stop the connected motor by means of LCP and

Start digital inputs. Functions are divided into two groups.

Functions in group 1 have higher priority than functions in group 2.

Group 1 Reset, Coasting stop, Reset and Coasting stop,

Quick-stop,

Group 2 Start, Pulse start, Reversing, Start reversing, Jog

and

Table 1.3

DC braking, Stop and the [OFF] key.

Freeze output

Motor Motor Running Torque

generated on output shaft and speed from zero

rpm to max. speed on motor. f

JOG

Motor frequency when the jog function is activated (via digital terminals).

Motor frequency. f

MAX

Maximum motor frequency. f

MIN

Minimum motor frequency. f

M,N

Rated motor frequency (nameplate data). I

Motor current (actual). I

M,N

Rated motor current (nameplate data). n

M,N

Rated motor speed (nameplate data). n

Synchronous motor speed

2 ×

par

. 1 − 23 × 60

par

. 1 − 39

slip

Motor slip.

M,N

Rated motor power (nameplate data in kW or HP).

1 1

MG33MF02 - VLT® is a registered Danfoss trademark

175ZA078.10

Pull-out

rpm

Torque

Introduction

VLT® AutomationDrive Programming Guide

M,N

Rated torque (motor).

Pulse Reference

pulse frequency signal transmitted to the digital inputs

A (terminal 29 or 33).

Instantaneous motor voltage.

M,N

Rated motor voltage (nameplate data).

Break-away torque

Ref

MAX

Determines the relationship between the reference input at

100% full scale value (typically 10 V, 20 mA) and the

resulting reference. The maximum reference value set in 3-03 Maximum Reference.

Ref

MIN

Determines the relationship between the reference input

0% value (typically 0 V, 0 mA, 4 mA) and the resulting

at reference. The minimum reference value set in 3-02 Minimum Reference.

Miscellaneous Analog Inputs

analog inputs are used for controlling various

The functions of the frequency converter. There are two types of analog inputs: Current input, 0-20 mA and 4-20 mA Voltage input, -10 to +10 V DC.

Analog Outputs

analog outputs can supply a signal of 0-20 mA, 4-20

The mA.

Automatic Motor Adaptation, AMA

algorithm determines the electrical parameters for

AMA

Illustration 1.1

the connected motor at standstill. Brake Resistor

brake resistor is a module capable of absorbing the

VLT

The efficiency of the frequency converter is defined as the

between the power output and the power input.

ratio

The brake power generated in regenerative braking. This regenerative braking power increases the intermediate circuit voltage and a brake chopper ensures that the power is transmitted to the brake resistor.

Start-disable command

stop command belonging to the group 1 control

A commands - see this group.

Stop command See

Control commands.

References Analog Reference A

signal transmitted to the analog inputs 53 or 54, can be

voltage or current. Binary Reference

signal transmitted to the serial communication port.

Preset Reference A

defined preset reference to be set from -100% to +100% of the reference range. Selection of eight preset references via the digital terminals.

CT Characteristics Constant

torque characteristics used for all applications

such as conveyor belts, displacement pumps and cranes. Digital Inputs

digital inputs can be used for controlling various

The functions of the frequency converter.

Digital Outputs

frequency converter features two Solid State outputs

The that can supply a 24 V DC (max. 40 mA) signal.

DSP

Signal Processor.

Digital ETR

Electronic

Thermal Relay is a thermal load calculation based on present load and time. Its purpose is to estimate the motor temperature.

Hiperface Hiperface®

is a registered trademark by Stegmann.

4 MG33MF02 - VLT® is a registered Danfoss trademark

Introduction

VLT® AutomationDrive Programming Guide

Initialising

initialising is carried out (14-22 Operation Mode), the

If frequency converter returns to the default setting.

Intermittent Duty Cycle An intermittent duty rating refers to a sequence of duty cycles. Each cycle consists of an on-load and an off-load period. The operation can be either periodic duty or nonperiodic duty.

LCP The Local Control Panel makes up a complete interface for control and programming of the frequency converter. The control panel is detachable and can be installed up to 3 m from the frequency converter, i.e. in a front panel with the installation kit option.

lsb Least significant bit.

msb Most significant bit.

MCM Short for Mille Circular Mil, an American measuring unit for cable cross-section. 1 MCM = 0.5067mm2.

On-line/Off-line Parameters Changes after the data value is changed. Changes to off-line parameters are not activated until you enter [OK] on the LCP.

Process PID The temperature, etc. by adjusting the output frequency to match the varying load.

PCD Process

Power Cycle Switch power on again.

Pulse Input/Incremental Encoder An information on motor speed. The encoder is used in applications where great accuracy in speed control is required.

RCD Residual

Set-up You between the four parameter Set-ups and edit one Set-up, while another Set-up is active.

SFAVM Switching Vector Modulation (14-00

to on-line parameters are activated immediately

PID control maintains the desired speed, pressure,

Control Data

off the mains until display (LCP) is dark – then turn

external, digital pulse transmitter used for feeding back

Current Device.

can save parameter settings in four Set-ups. Change

pattern called

Stator Flux oriented Asynchronous

Switching Pattern).

Slip Compensation

frequency converter compensates for the motor slip

The by giving the frequency a supplement that follows the measured motor load keeping the motor speed almost constant.

Smart Logic Control (SLC)

SLC is a sequence of user defined actions executed

The when the associated user defined events are evaluated as true by the Smart Logic Controller. (Parameter group 13-** Smart Logic Control (SLC).

STW Status Word

FC Standard Bus Includes RS-485 bus with FC protocol or MC protocol. See 8-30 Protocol.

Thermistor

temperature-dependent resistor placed where the

A temperature is to be monitored (frequency converter or motor).

Trip

state entered in fault situations, e.g. if the frequency

A converter is subject to an over-temperature or when the frequency converter is protecting the motor, process or mechanism. Restart is prevented until the cause of the fault has disappeared and the trip state is cancelled by activating reset or, in some cases, by being programmed to reset automatically. Trip may not be used for personal safety.

Trip Locked

state entered in fault situations when the frequency

A converter is protecting itself and requiring physical intervention, e.g. if the frequency converter is subject to a short circuit on the output. A locked trip can only be cancelled by cutting off mains, removing the cause of the fault, and reconnecting the frequency converter. Restart is prevented until the trip state is cancelled by activating reset or, in some cases, by being programmed to reset automatically. Trip may not be used for personal safety.

VT Characteristics Variable

VVC If Voltage Vector Control (VVC and the stability, both when the speed reference is changed and in relation to the load torque.

60° AVM Switching Modulation (14-00

Power Factor The

torque characteristics used for pumps and fans.

plus

compared with standard voltage/frequency ratio control,

pattern called 60°

Switching Pattern).

power factor is the relation between I1 and I

plus

) improves the dynamics

Asynchronous Vector

RMS

1 1

MG33MF02 - VLT® is a registered Danfoss trademark

Introduction

x U x I

cos

Power factor

x U x I

RMS

The power factor for 3-phase control:

VLT® AutomationDrive Programming Guide

7. Please note that the frequency converter has voltage sources than L1, L2 and L3, when

more load sharing (linking of DC intermediate circuit) or external 24 V DC are installed. Check that all

I1 x cos

RMS

ϕ1

RMS

since cos

ϕ1 = 1

The power factor indicates to which extent the frequency converter imposes a load on the mains supply. The lower the power factor, the higher the I

RMS

for the

same kW performance.

RMS

+ .. +

In addition, a high power factor indicates that the different harmonic

currents are low. The frequency converters' built-in DC coils produce a high power factor, which minimizes the imposed load on the mains supply.

Warning against unintended start

voltage sources have been disconnected and that the necessary time has elapsed before commencing repair work.

1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the frequency converter is connected to mains. If personal safety considerations (e.g. risk of personal injury caused by contact with moving machine parts following an unintentional start) make it necessary to ensure that no unintended start occurs, these stop functions are not sufficient. In such cases the mains supply must be disconnected or the Safe

WARNING

The voltage of the frequency converter is dangerous whenever motor, frequency converter or fieldbus may cause death, serious personal injury or damage to the equipment. Consequently, the instructions in this manual, as well as national and local rules and safety regulations, must be complied with.

Safety Regulations

connected to mains. Incorrect installation of the

The mains supply to the frequency converter must be disconnected whenever repair work is to be carried out. Check that the mains supply has been disconnected and that the necessary time has elapsed before removing motor and mains supply plugs.

2. [Off] does not disconnect the mains supply and consequently it must not be used as a safety switch.

3. The equipment must be properly earthed, the user must be protected against supply voltage and the motor must be protected against overload in accordance with applicable national

NOTE

When using the Safe Stop function, always follow the instructions in the section Safe Stop of the Design Guide.

Stop function must be activated.

2. The motor may start while setting the parameters. If this means that personal safety may be compromised (e.g. personal injury caused by contact with moving machine parts), motor starting must be prevented, for instance by use of the Safe Stop function or secure disconnection of the motor connection.

3. A motor that has been stopped with the mains supply connected, may start if faults occur in the electronics of the frequency converter, through temporary overload or if a fault in the power supply grid or motor connection is remedied. If unintended start must be prevented for personal safety reasons (e.g. risk of injury caused by contact with moving machine parts), the normal stop functions of the frequency converter are not sufficient. In such cases the mains supply must be disconnected or the Safe Stop function must be activated.

and local regulations.

4. The earth leakage current exceeds 3.5 mA.

5. Protection against motor overload is not included in the factory setting. If this function is desired, set 1-90 Motor Thermal Protection to data value ETR trip 1 [4] or data value ETR warning 1 [3].

6. Do not remove the plugs for the motor and mains supply while the frequency converter is

4. Control signals from, or internally within, the frequency

converter may in rare cases be activated in error, be delayed or fail to occur entirely. When used in situations where safety is critical, e.g. when controlling the electromagnetic brake function of a hoist application, these control signals must not be relied on exclusively.

connected to mains. Check that the mains supply has been disconnected and that the necessary time has elapsed before removing motor and mains plugs.

6 MG33MF02 - VLT® is a registered Danfoss trademark

Introduction

VLT® AutomationDrive Programming Guide

WARNING

High Voltage

Touching equipment has been disconnected from mains. Also make sure that other voltage inputs have been disconnected, such as external 24 V DC, load sharing (linkage of DC intermediate circuit), as well as the motor connection for kinetic back up. Systems where frequency converters are installed must, if necessary, be equipped with additional monitoring and protective devices according to the valid safety regulations, e.g law on mechanical tools, regulations for the prevention of accidents etc. Modifications on the frequency converters by means of the operating software are allowed.

NOTE

Hazardous builder/ integrator who is responsible for taking necessary preventive means into consideration. Additional monitoring and protective devices may be included, always according to valid national safety regulations, e.g. law on mechanical tools, regulations for the prevention of accidents.

the electrical parts may be fatal - even after the

situations shall be identified by the machine

1 1

NOTE

Lifts and Hoists:

Crane, The controlling of external brakes must always have a redundant system. The frequency converter can in no circumstances be the primary safety circuit. Comply with relevant standards, e.g. Hoists and cranes: IEC 60204-32 Lifts: EN 81

Protection Mode

a hardware limit on motor current or dc-link voltage

Once is exceeded the frequency converter will enter “Protection mode”. “Protection mode” means a change of the PWM modulation strategy and a low switching frequency to minimize losses. This continues 10 s after the last fault and increases the reliability and the robustness of the frequency converter while re-establishing full control of the motor. In hoist applications “Protection mode” is not usable because the frequency converter will usually not be able to leave this mode again and therefore it will extend the time before activating the brake – which is not recommendable. The “Protection mode” can be disabled by setting 14-26 Trip Delay at Inverter Fault to zero which means that the frequency converter will trip immediately if one of the hardware limits is exceeded.

NOTE

is recommended to disable protection mode in hoisting

It applications (14-26 Trip Delay at Inverter Fault = 0)

MG33MF02 - VLT® is a registered Danfoss trademark

3 Phase power

input

DC bus

Switch Mode

Power Supply

Motor

Analog Output

Interface

relay1

* relay2

ON=Terminated OFF=Open

Brake resistor

130BC931.10

91 (L1) 92 (L2) 93 (L3)

88 (-) 89 (+)

50 (+10 V OUT)

53 (A IN)

54 (A IN)

55 (COM A IN)

0/4-20 mA

12 (+24V OUT)

13 (+24V OUT)

37 (D IN)

18 (D IN)

20 (COM D IN)

10Vdc 15mA 130/200mA

+ - + -

(U) 96 (V) 97 (W) 98 (PE) 99

(COM A OUT) 39

(A OUT) 42

(P RS-485) 68

(N RS-485) 69

(COM RS-485) 61

S801

0/4-20 mA

RS-485

+10Vdc

0/-10Vdc -

+10Vdc

+10Vdc 0/4-20 mA

0/-10Vdc -

240Vac, 2A

24Vdc

240Vac, 2A

24V (NPN)

0V (PNP)

24V (NPN)

19 (D IN)

24V (NPN)

0V (PNP)

24V

(D IN/OUT)

0V (PNP)

24V (NPN)

(D IN/OUT)

24V

24V (NPN)

0V (PNP)

24V (NPN)

33 (D IN)

32 (D IN)

1 2

S201

S202

ON=0/4-20mA OFF=0/-10Vdc +10Vdc

400Vac, 2A

P 5-00

S801

(R+) 82

(R-) 81

: Chassis

: Earth

Introduction

VLT® AutomationDrive Programming Guide

1.1.4 Electrical Wiring - Control Cables

Illustration 1.2 Basic Wiring Schematic Drawing.

A=Analog, D=Digital Terminal * Terminal 37 is not included in FC 301 (except frame size A1). Relay 2 and terminal 29 have no function in FC 301. ** Do not connect cable screen.

Very long control cables and analog signals may in rare cases and depending on installation result in 50/60 Hz earth loops

37 is used for Safe Stop. For Safe Stop installation instructions, refer to the Design Guide.

due to noise from mains supply cables.

If this occurs, it may be necessary to break the screen or insert a 100 nF capacitor between screen and chassis.

The digital and analog inputs and outputs must be connected separately to the common inputs (terminal 20, 55, 39) of the frequency converter to avoid ground currents from both groups to affect other groups. For example, switching on the digital input may disturb the analog input signal.

8 MG33MF02 - VLT® is a registered Danfoss trademark

12 13 18 19 27 29 32 33 20 37

+24 VDC

0 VDC

130BT106.10

PNP (Source)

Digital input wiring

NPN (Sink) Digital input wiring

12 13 18 19 27 29 32 33 20 37

+24 VDC

0 VDC

130BT107.11

130BA681.10

12 13 18 37

130BA155.12

322719 29 33 20

P 5-12 [0]

P 5-10 [8]

Start/Stop

+24V

Speed

Safe Stop

Start/Stop

[18]

Introduction

VLT® AutomationDrive Programming Guide

Input polarity of control terminals

Illustration 1.3

1 1

Illustration 1.5

1.1.5 Start/Stop

Illustration 1.4

NOTE

Control cables must be screened/armoured.

See section on earthing of screened/armoured control

in the Design Guide for the correct termination of

cables control cables.

Terminal 18 = 5-10

Terminal 18 Digital Input [8] Start Terminal 27 = 5-12 Terminal 27 Digital Input [0] No operation (Default coast inverse) Terminal 37 = Safe stop (where available)

Illustration 1.6

MG33MF02 - VLT® is a registered Danfoss trademark

12 13 18 37

130BA156.12

322719 29 33 20

P 5 - 12 [6]

P 5 - 10[9]

+24V

Speed

Start Stop inverse Safe Stop

Start (18)

Start (27)

+24V

Par. 5-10

Par. 5-12

Par. 5-13

Par. 5-14

130BA021.12

130BA154.11

555039 42 53 54

Speed RPM P 6-15

1 kΩ

+10V/30mA

Ref. voltage P 6-11 10V

Introduction

VLT® AutomationDrive Programming Guide

1.1.6 Pulse Start/Stop

Terminal 18 = 5-10

Terminal 18 Digital InputLatched start,

[9] Terminal 27= 5-12 Terminal 27 Digital InputStop inverse, [6] Terminal 37 = Safe stop (where available)

Illustration 1.8

1.1.8 Potentiometer Reference

Voltage reference via a potentiometer

Reference Terminal 53, Low Voltage = 0 V Terminal 53, High Voltage = 10 V Terminal 53, Low Ref./Feedback = 0 RPM Terminal 53, High Ref./Feedback = 1500 RPM Switch S201 = OFF (U)

Source 1 = [1] Analog input 53 (default)

Illustration 1.7

1.1.7 Speed Up/Down

Terminals 29/32 = Speed up/down

Terminal [9] (default)

Terminal 27 = 5-12 Terminal 27 Digital Input Freeze reference [19]

Terminal 29 = 5-13 Terminal 29 Digital Input Speed up [21]

Terminal 32 = 5-14 Terminal 32 Digital Input Speed down [22]

NOTE

29 only in FC x02 (x=series type).

Terminal

18 = 5-10 Terminal 18 Digital Input Start

Illustration 1.9

10 MG33MF02 - VLT® is a registered Danfoss trademark

Auto

Reset

Hand

O

Status

Quick Menu

Main

Alarm

Log

Back

Cancel

Info

Status

1(0)

1234rpm 10,4A 43,5Hz

Run OK

43,5Hz

Alarm

Warn.

130BA018.13

How to Programme

VLT® AutomationDrive Programming Guide

2 How to Programme

2.1 The Graphical and Numerical Local Control Panels

The easiest programming of the frequency converter is performed to consult the frequency converter Design Guide, when using the Numeric Local Control Panel (LCP 101).

The control panel is divided into four functional groups

All data is displayed in a graphical LCP display, which can show up to five items of operating data while displaying [Status].

by the Graphical LCP (LCP 102). It is necessary

1. Graphical display with Status lines.

2. Menu keys and indicator lights - changing parameters and switching between display functions.

3. Navigation keys and indicator lights (LEDs).

4. Operation keys and indicator lights (LEDs).

2 2

Display lines

a. Status line: Status messages displaying icons and

graphic.

b. Line 1-2: Operator data lines displaying data

defined or chosen by the user. By pressing [Status], up to one extra line can be added.

c. Status line: Status messages displaying text.

Illustration 2.1

MG33MF02 - VLT® is a registered Danfoss trademark

Top section

Middle section

Bottom section

Status

43 RPM

1.4 Hz

Auto Remote Running

! Pwr.card temp (W29)

2.9%

5.44 A 25.3kW

1(1)

130BP074.10

Warn.

Alarm

130BP044.10

130BP045.10

Status

Quick Menu

Main

Alarm

Log

How to Programme

2.1.1 The LCD-Display

VLT® AutomationDrive Programming Guide

The LCD-display has back light and a total of 6 alphanumeric rotation (arrow), the chosen Set-up as well as the programming Set-up. The display is divided into 3 sections.

Top section shows up to 2 measurements in normal operating status.

The top line in the Middle section shows up to 5 measurements with related unit, regardless of status (except in the case of alarm/warning).

Bottom section always shows the state of the frequency converter in Status mode.

lines. The display lines show the direction of

Illustration 2.3

Keys

LCP

The control keys are divided into functions. The keys below the display and indicator lamps are used for parameter Set-up, including choice of display indication during normal operation.

Illustration 2.4

Illustration 2.2

[Status] and/or the motor. Choose between 3 different readouts by

The Active Set-up (selected as the Active Set-up in

Active Set-up) is shown. When programming another

0-10

Set-up than the Active Set-up, the number of the programmed Set-up appears to the right.

Display contrast adjustment

Press [Status] and [▲] for darker display Press [Status] and [▼] for brighter display

Most parameter set-ups can be changed immediately via the LCP, unless a password has been created via 0-60 Main Menu Password or via 0-65 Quick Menu Password.

Indicator lights (LEDs)

If certain threshold values are exceeded, the alarm and/or warning LED lights up. A status and alarm text appear on the LCP. The ON LED is activated when the frequency converter receives mains voltage or via a DC bus terminal or 24 V external supply. At the same time, the back light is on.

Green LED/On: Control section is working.

•

12 MG33MF02 - VLT® is a registered Danfoss trademark

Yellow LED/Warn.: Indicates a warning. Flashing Red LED/Alarm: Indicates an alarm.

pressing the [Status] key: 5 line readouts, 4 line readouts or Smart Logic Control. Use [Status] for selecting the mode of display or for changing back to Display mode from either the Quick Menu mode, the Main Menu mode or Alarm mode. Also use the [Status] key to toggle single or double read-out mode.

[Quick Menu] allows quick access to different Quick Menus such as

Use [Quick Menu] for programming the parameters belonging to the Quick Menu. It is possible to switch directly between Quick Menu mode and Main Menu mode.

[Main Menu] is used for programming all parameters. It is possible to switch directly between Main Menu mode and Quick Menu mode. Parameter shortcut can be carried out by pressing down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter.

indicates the status of the frequency converter

My Personal Menu

•

Quick Set-up

•

Changes Made

•

Loggings

•

130BP046.10

Hand

O

Auto

Reset

How to Programme

VLT® AutomationDrive Programming Guide

[Alarm Log]

displays an Alarm list of the five latest alarms (numbered A1-A5). To obtain additional details about an alarm, use the arrow keys to manoeuvre to the alarm number and press [OK]. Information is displayed about the condition of the frequency converter before it enters the alarm mode.

[Back] reverts to the previous step or layer in the navigation structure.

[Cancel] last change or command will be cancelled as long as the display has not been changed.

[Info] supplies information about a command, parameter, or function in any display window. [Info] provides detailed information whenever help is needed. Exit info mode by pressing either [Info], [Back], or [Cancel].

Illustration 2.5

[Hand On]

enables control of the frequency converter via the LCP. [Hand On] also starts the motor, and it is now possible to enter the motor speed data by means of the arrow keys. The key can be selected as [1] Enable or [0] Disable via 0-40 [Hand on] Key on LCP External stop signals activated by means of control signals or a serial bus will override a “start” command via the LCP. The following control signals will still be active when [Hand On] is activated

[Hand on] - [Off] - [Auto On]

•

Reset

•

Coasting stop inverse

•

Reversing

•

Set-up select bit 0- Set-up select bit 1

•

Stop command from serial communication

•

Quick stop

•

DC brake

•

[Off] stops the connected motor. The key can be selected as [1] Enable or [0] Disable via 0-41 [Off] Key on LCP. If no external stop function is selected and the [Off] key is inactive the motor can be stopped by disconnecting the voltage.

2 2

Illustration 2.6

Illustration 2.7

Navigation Keys The

four navigation keys are used to navigate between the different choices available in [Quick Menu], [Main Menu] and [Alarm Log]. Use the keys to move the cursor.

[OK] is used for choosing a parameter marked by the cursor and for enabling the change of a parameter.

Local Control Key for local control are found at the bottom of the LCP.

[Auto On] enables the frequency converter to be controlled via the control terminals and/or serial communication. When a start signal is applied on the control terminals and/or the bus, the frequency converter will start. The key can be selected as [1] Enable or [0] Disable via 0-42 [Auto on] Key on LCP.

NOTE

active HAND-OFF-AUTO signal via the digital inputs has

An higher priority than the control keys [Hand On] – [Auto On].

is used for resetting the frequency converter after

[Reset] an alarm (trip). It can be selected as [1] Enable or [0] Disable via 0-43 [Reset] Key on LCP.

The parameter shortcut can be carried out by holding down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter.

2.1.2 Quick Transfer of Parameter Settings between Converters

Multiple Frequency

Once the set-up of a frequency converter is complete, we

Illustration 2.8

recommend

that you store the data in the LCP or on a PC

via MCT 10 Set-up Software Tool.

MG33MF02 - VLT® is a registered Danfoss trademark

Auto

Reset

Hand

O

Status

Quick Menu

Main

Alarm

Log

Back

Cancel

Info

Alarm

Warn.

130BA027.10

How to Programme

VLT® AutomationDrive Programming Guide

2.1.3 Display Mode

Illustration 2.9

storage in LCP

Data

Go to 0-50 LCP Copy

2. Press the [OK] key

3. Select “All to LCP”

4. Press the [OK] key

All parameter settings are now stored in the LCP indicated by the progress bar. When 100% is reached, press [OK].

NOTE

the motor before performing this operation.

Stop

Connect the LCP to another frequency converter and copy

parameter settings to this frequency converter as well.

the

Data transfer from LCP to frequency converter

Go to 0-50 LCP Copy

3. Select “All from LCP”

2. Press the [OK] key

4. Press the [OK] key

The parameter settings stored in the LCP are now transferred to the frequency converter indicated by the progress bar. When 100% is reached, press [OK].

NOTE

Stop

the motor before performing this operation.

In normal operation, up to 5 different operating variables

be indicated continuously in the middle section: 1.1,

can

1.2, and 1.3 as well as 2 and 3.

2.1.4 Display Mode - Selection of ReadOuts

It is possible to toggle between three status read-out screens

by pressing the [Status] key.

Operating variables with different formatting are shown in each status screen - see below.

Table 2.1 shows the measurements you can link to each of the operating variables. When Options are mounted, additional measurements are available. Define the links via

0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large, and 0-24 Display Line 3 Large.

Each readout parameter selected in 0-20 Display Line 1.1 Small to 0-24 Display Line 3 Large has its own scale and

digits after a possible decimal point. By larger numeric value of a parameter fewer digits are displayed after the decimal point. Ex.: Current readout 5.25A; 15.2A 105A.

Operating variable Unit

16-00 Control Word hex 16-01 Reference [Unit] [unit] 16-02 Reference [%] % 16-03 Status Word hex 16-05 Main Actual Value [%] % 16-10 Power [kW] [kW] 16-11 Power [hp] [HP] 16-12 Motor Voltage [V] 16-13 Frequency [Hz] 16-14 Motor Current [A] 16-16 Torque [Nm] Nm 16-17 Speed [RPM] [RPM] 16-18 Motor Thermal % 16-20 Motor Angle 16-30 DC Link Voltage V 16-32 Brake Energy /s kW 16-33 Brake Energy /2 min kW 16-34 Heatsink Temp. C 16-35 Inverter Thermal % 16-36 Inv. Nom. Current A 16-37 Inv. Max. Current A 16-38 SL Controller State 16-39 Control Card Temp. C 16-40 Logging Buffer Full 16-50 External Reference

14 MG33MF02 - VLT® is a registered Danfoss trademark

1.1

1.3

1.2

130BP041.10

799 RPM

Auto Remote Ramping

1 (1)

36.4 kw7.83 A

0.000

53.2 %

Status

1.1

1.2

1.3

130BP062.10

207RPM

Auto Remote Running

1 (1)

24.4 kW5.25A

6.9

Status

130BP063.10

778 RPM

Auto Remote Running

1 (1)

4.0 kW0.86 A

State: 0 o 0 (o) When: Do: -

Status

How to Programme

Operating variable Unit

16-51 Pulse Reference 16-52 Feedback [Unit] [Unit] 16-53 Digi Pot Reference 16-60 Digital Input bin 16-61 Terminal 53 Switch Setting V 16-62 Analog Input 53 16-63 Terminal 54 Switch Setting V 16-64 Analog Input 54 16-65 Analog Output 42 [mA] [mA] 16-66 Digital Output [bin] [bin] 16-67 Pulse Input #29 [Hz] [Hz] 16-68 Freq. Input #33 [Hz] [Hz] 16-69 Pulse Output #27 [Hz] [Hz] 16-70 Pulse Output #29 [Hz] [Hz] 16-71 Relay Output [bin] 16-72 Counter A 16-73 Counter B 16-80 Fieldbus CTW 1 hex 16-82 Fieldbus REF 1 hex 16-84 Comm. Option STW hex 16-85 FC Port CTW 1 hex 16-86 FC Port REF 1 hex 16-90 Alarm Word 16-92 Warning Word 16-94 Ext. Status Word

VLT® AutomationDrive Programming Guide

Illustration 2.11

screen III

Status This state displays the event and action of the Smart Logic Control. For further information, see section Smart Logic Control.

Illustration 2.12

2 2

Table 2.1

Status

screen I This read-out state is standard after start-up or initialization. Use [INFO] to obtain information about the measurement links to the displayed operating variables (1.1, 1.2, 1.3, 2 and 3). See the operating variables shown in the screen below.

Illustration 2.10

Status screen II

the operating variables (1.1, 1.2, 1.3 and 2) shown in

See the screen below. In the example, Speed, Motor current, Motor power and Frequency are selected as variables in the first and second.

MG33MF02 - VLT® is a registered Danfoss trademark

2.1.5 Parameter Set-Up

The frequency converter can be used for practically all assignments,

which is why the number of parameters is quite large. The frequency converter offers a choice between two programming modes - a Main Menu and a Quick Menu mode. The former provides access to all parameters. The latter takes the user through a few parameters making it possible to start operating the frequency converter. Regardless of the mode of programming, you can change a parameter both in the Main Menu mode and in the Quick Menu mode.

2.1.6 Quick Menu Key Functions

Pressing [Quick Menus] The list indicates the different areas

contained in the Quick menu.

Select My Personal Menu to display the chosen personal parameters. These parameters are selected in 0-25 My Personal Menu. Up to 50 different parameters can be added in this menu.

130BC916.10

Q1 My Personal Menu

Q2 Quick Setup

Q4 Smart Setup

Q5 Changes Made

0RPM 0.00A 1(1)

Quick Menus

How to Programme

VLT® AutomationDrive Programming Guide

Illustration 2.13

Quick setup to go through a limited amount of

Select parameters to get the motor running almost optimally. The default setting for the other parameters considers the desired control functions and the configuration of signal inputs/outputs (control terminals).

The selection of parameter is effected by means of the arrow keys. The parameters in the following table are accessible.

Parameter Setting 0-01 Language 1-20 Motor Power [kW] [kW] 1-22 Motor Voltage [V] 1-23 Motor Frequency [Hz] 1-24 Motor Current [A] 1-25 Motor Nominal Speed [rpm] 5-12 Terminal 27 Digital Input [0] No function* 1-29 Automatic Motor Adaptation (AMA) [1] Enable complete

3-02 Minimum Reference [rpm] 3-03 Maximum Reference [rpm] 3-41 Ramp 1 Ramp up Time [sec] 3-42 Ramp 1 Ramp Down Time [sec] 3-13 Reference Site

Table 2.2

If terminal 27 is set to “no function”, no connection to

+24 V on terminal 27 is necessary.

Select Changes made to get information about:

the last 10 changes. Use the [▲] [▼] navigation

•

keys to scroll between the last 10 changed parameters.

the changes made since default setting.

•

Select Loggings to get information about the display line read-outs. The information is shown as graphs. Only display parameters selected in 0-20 Display Line 1.1 Small and 0-24 Display Line 3 Large can be viewed. It is possible to store up to 120 samples in the memory for later reference.

16 MG33MF02 - VLT® is a registered Danfoss trademark

AMA

Quick Menu

How to Programme

2.1.7 Initial Commissioning

VLT® AutomationDrive Programming Guide

The easiest way of carrying out the initial commissioning is

using the [Quick Menu] key and follow the quick set-up

by procedure using LCP 102 (read Table 2.3Table 2.4 from left to right). The example applies to open loop applications.

Press

0-01 Language

1-20 Motor Power [kW]

1-22 Motor Voltage

1-23 Motor Frequency

1-24 Motor Current

2 2

Q2 Quick Menu

Set language

Set Motor nameplate power

Set Nameplate voltage

Set Nameplate frequency

Set Nameplate current

1-25 Motor Nominal Speed

5-12 Terminal 27 Digital Input

1-29 Automatic Motor Adaptation (AMA)

3-02 Minimum Reference

3-03 Maximum Reference

3-41 Ramp 1 Ramp up Time

3-42 Ramp 1 Ramp Down Time

3-13 Reference Site

Set Nameplate speed in RPM

If terminal default is Coast inverse it is possible to change this setting to No function. No connection to terminal 27 is then needed for running AMA Set desired AMA function.

complete AMA is

Enable recommended

Set the minimum speed of the

shaft

motor

Set the maximum speed of the

shaft

motor

Set the ramping up time with reference motor speed, n

to synchronous

Set the ramping down time

reference to synchronous

with motor speed, n

Set the site from where the reference

must work

Table 2.3

MG33MF02 - VLT® is a registered Danfoss trademark

130BP066.10

1107 RPM

0 -

Operation/Display

1 -

Load/Motor

2 -

Brakes

3 -

Reference / Ramps

3.84 A 1 (1)

Main menu

130BP067.10

740RPM

0 -01 Language

[0] English

10.64A 1 [1] 0-0

Basic Settings

How to Programme

VLT® AutomationDrive Programming Guide

Another easy way of commissioning the drive is by using

Smart Application Setup (SAS), which can also be

the found under the Quick Menu. Follow the indications on

the successive screens for setting-up the applications listed.

All parameters can be changed in the Main Menu. However,

depending on the choice of configuration

(1-00 Configuration Mode), some parameters can be "missing". E.g. open loop hides all the PID parameters, and other enabled options make more parameter groups visible.

[Info] can be used throughout the SAS to see help information for various selections, settings, and messages.

2.1.9 Parameter Selection

The following three applications are included:

In the Main menu mode, the parameters are divided into

Mechanical Brake

•

Conveyor

•

Pump/Fan

•

The following four field-busses can be selected:

Profibus

•

Profinet

•

DeviceNet

•

EthernetIP

•

NOTE

start conditions will be ignored while in the wizard.

The

NOTE

Smart Setup runs automatically on the first power-up

The of the frequency converter or after a reset to factory settings. If no action is taken, the SAS screen will automatically disappear after 10 min.

2.1.8 Main Menu Mode

Start the Main Menu mode by pressing [Main Menu]. The read-out The middle and bottom sections on the display show a list

of parameter groups which can be chosen by toggling [▲] and [▼] keys.

shown below appears on the display.

groups. Select a parameter group with the navigation keys. The following parameter groups are accessible:

Group no. Parameter group

0-** Operation/Display 1-** Load/Motor 2-** Brakes 3-** References/Ramps 4-** Limits/Warnings 5-** Digital In/Out 6-** Analog In/Out 7-** Controls 8-** Comm. and Options 9-** Profibus 10-** CAN Fieldbus 11-** Reserved Com. 1 12-** Reserved Com. 2 13-** Smart Logic 14-** Special Functions 15-** Drive Information 16-** Data Readouts 17-** Motor Feedb. Option 18-** Data Readouts 2 30-** Special Features 32-** MCO Basic Settings 33-** MCO Adv. Settings 34-** MCO Data Readouts

Table 2.4

After

selecting a parameter group, choose a parameter by means of the navigation keys. The middle section on the display shows the parameter number and name as well as the selected parameter value.

Illustration 2.14

Each parameter has a name and number which remain the

regardless of the programming mode. In the Main

same Menu mode, the parameters are divided into groups. The first digit of the parameter number (from the left) indicates the parameter group number.

18 MG33MF02 - VLT® is a registered Danfoss trademark

Illustration 2.15

130BP068.10

740RPM

0 -01 Language

[0] English

10.64 A 1 [1] 0-0

Basic Settings

130BP069.10

1- 6*

113 RPM 1.78 A 1(1)

Load depen. setting

1 - 60 Low speed load

compensation

100%

130BP070.10

1 - 60 Low speed load compensation

1 0%

Load depen. setting 1- 6*

729RPM 6.21A 1(1)

130BP073.10

635 RPM

1 - 71 Start Delay

00.0s

0.44 A 1 (1) 1- 7*

Start Adjustments

130BP072.10

957RPM

1-71 High starting torque time

0. s

11.58A 1 (1)

1-7*Start Adjustments

How to Programme

2.1.10 Changing Data

VLT® AutomationDrive Programming Guide

The procedure for changing data is the same in the Quick

and the Main menu mode. Press [OK] to change the

menu selected parameter. The procedure for changing data depends on whether the selected parameter represents a numerical data value or a text value.

2.1.11 Changing a Text Value

If the selected parameter is a text value, change the text value

with the [▲] [▼] keys.

Place the cursor on the value to save and press [OK].

Illustration 2.16

2.1.12 Changing

If the chosen parameter represents a numeric data value,

the chosen data value by means of the [◀] [▶]

change navigation keys as well as the [▲] [▼] navigation keys. Press [◀] [▶] keys to move the cursor horizontally.

Illustration 2.18

2.1.13 Infinitely Variable Change of Numeric

If the chosen parameter represents a numeric data value, select

a digit with [◀] [▶].

Illustration 2.19

Change the selected digit infinitely variably with [▲] [▼]. The chosen digit is indicated by the cursor. Place the cursor on the digit to save and press [OK].

Data Value

2 2

Illustration 2.17

Press [▲]

[▼] keys to change the data value. [▲] increases

the data value, and [▼] decreases the data value. Place the cursor on the value to save and press [OK].

MG33MF02 - VLT® is a registered Danfoss trademark

Illustration 2.20

2.1.14 Value, Step-by-Step

Certain parameters can be changed step by step or infinitely 1-22 Motor Voltage and 1-23 Motor Frequency. The parameters are changed both as a group of numeric data values and as numeric data values infinitely varying.

varying. This applies to 1-20 Motor Power [kW],

130BA191.10

Auto

Reset

Hand

O

Status

Quick Setup

Main Menu

Back

Alarm

Warn.

Setup

130BP077.10

22.8

rpm

Setup 1

How to Programme

VLT® AutomationDrive Programming Guide

2.1.15 Read-out and Programming of Indexed

Parameters

Parameters are indexed when placed in a rolling stack.

15-30

Fault Log: Error Code to 15-32 Alarm Log: Time contain

a fault log which can be read out. Choose a parameter, press [OK], and use [▲] [▼] to scroll through the value log.

Use 3-10 Preset Reference as another example: Choose the parameter, press [OK], and use [▲] [▼] to scroll

through the indexed values. To change the parameter value, select the indexed value and press [OK]. Change the

value by pressing [▲] [▼]. Press [OK] to accept the new setting. Press [Cancel] to abort. Press [Back] to leave the parameter.

The following instructions are valid for the Numerical LCP (LCP 101). The control panel is divided into four functional groups:

1. Numerical display.

2. Menu keys and indicator lights - changing parameters and switching between display functions.

3. Navigation keys and indicator lights (LEDs).

4. Operation keys and indicator lights (LEDs).

Display line: Status messages displaying icons and numeric value.

Indicator lights (LEDs)

Green LED/On: Indicates if control section is on.

•

Yellow LED/Wrn.: Indicates a warning.

•

Flashing red LED/Alarm: Indicates an alarm.

•

LCP keys [Menu] Select one of the following modes:

Status

•

Quick Setup

•

Main Menu

•

Illustration 2.21

Mode

Status Displays the status of the frequency converter or the motor. If an alarm occurs the NLCP automatically switches to status mode. A number of alarms can be displayed.

NOTE

Parameter copy is not possible with LCP 101 Numerical Local Control Panel.

Illustration 2.22

20 MG33MF02 - VLT® is a registered Danfoss trademark

Setup 1

130BP078.10

A 17

130BP079.10

Status Quick

Setup

Main Menu

P 2-03

Setup 1

130BP046.10

Hand

O

Auto

Reset

How to Programme

Illustration 2.23

Main

Menu/Quick Setup is used for programming all parameters or only the parameters in the Quick Menu (see also description of the LCP 102 earlier in ).

The parameter values can be changed by pressing [▲] or [▼] when the value is flashing.

Select Main Menu by pressing [Menu] a number of times. Select the parameter group [xx-__] and press [OK] Select the parameter [__-xx] and press [OK] If the parameter is an array parameter select the array number and press [OK] Select the wanted data value and press [OK] Parameters with functional choices display values such as [1], [2], etc. For a description of the different choices, see the individual description of the parameters in 3 Parameter

Descriptions

[Back] for stepping backwards [▲] [▼] are used for manoeuvring between commands and

within parameters.

VLT® AutomationDrive Programming Guide

possible to enter the motor speed data by means of the arrow

keys. The key can be selected as [1] Enable or [0]

Disable via 0-40 [Hand on] Key on LCP. External stop signals activated by means of control signals or a serial bus will override a 'start' command via the LCP. The following control signals are still active when [Hand On] is activated:

[Hand On] - [Off] - [Auto On]

•

Reset

•

Coasting stop inverse

•

Reversing

•

Set-up select lsb - Set-up select msb

•

Stop command from serial communication

•

Quick stop

•

DC brake

•

2 2

Illustration 2.24

2.1.16 Local Control Keys

Keys for local control are found at the bottom of the LCP.

Illustration 2.25

[Hand On] enables the LCP. [Hand On] also starts the motor and it is now

control of the frequency converter via

NOTE

active HAND-OFF-AUTO signal via the digital inputs has

An higher priority than the control keys [Hand On] [Auto On].

is used for resetting the frequency converter after

[Reset] an alarm (trip). It can be selected as [1] Enable or [0] Disable via 0-43 [Reset] Key on LCP.

2.1.17 Initialisation to Default Settings

Initialise the frequency converter to default settings in two ways.

Recommended

2. Press [OK]

3. Select “Initialisation”

4. Press [OK]

5. Cut off the mains supply and wait until the

initialisation (via 14-22 Operation Mode)

Select 14-22 Operation Mode

display turns off.

MG33MF02 - VLT® is a registered Danfoss trademark

How to Programme

6. Reconnect the mains supply - the frequency converter

14-22 Operation Mode initialises all except:

14-50 RFI Filter 8-30 Protocol 8-31 Address 8-32 FC Port Baud Rate 8-35 Minimum Response Delay 8-36 Max Response Delay 8-37 Max Inter-Char Delay 15-00 Operating Hours to 15-05 Over Volt's 15-20 Historic Log: Event to 15-22 Historic Log:

Time 15-30 Fault Log: Error Code to 15-32 Alarm Log:

Time

Manual initialisation

is now reset.

VLT® AutomationDrive Programming Guide

1. Disconnect from mains and wait until the display turns off.

2. 2a Press [Status] - [Main Menu] - [OK] at

the same time while power up for LCP 102, Graphical Display

2b Press [Menu] while power up for LCP

101, Numerical Display

3. Release the keys after 5 s.

4. The frequency converter is now programmed according to default settings.

This procedure initialises all except:

15-00 Operating Hours 15-03 Power Up's 15-04 Over Temp's 15-05 Over Volt's

NOTE

manual initialisation also resets serial communication, RFI

filter settings (14-50 RFI Filter) and fault log settings.

22 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

3 Parameter Descriptions

VLT® AutomationDrive Programming Guide

16-** Readout parameters

3.1 Parameter Selection

Parameters for FC 300 are grouped into various parameter

for easy selection of the correct parameters for

groups optimized operation of the frequency converter. 0-** Operation and Display parameters

Basic Settings, set-up handling

•

Display and Local Control Panel parameters for

•

choosing readouts, setting up selections and copying functions

1-** Load and Motor parameters includes all load and motor related parameters

2-** Brake parameters

DC brake

•

Dynamic brake (Resistor brake)

•

Mechanical brake

•

Over Voltage Control

•

3-** References and ramping parameters includes DigiPot function

17-**

Encoder Option parameters

18-** Readout 2 parameters

30-** Special Features

32-** MCO Basic Settings parameters

33-** MCO Adv. Settings parameters

34-** MCO Data Readouts

35-** Sensor Input Option parameters

Too see if a parameter can be used in a specific control mode,

use the table in 4.1.2 Active/Inactive Parameters in

Different Drive Control Modes.

3 3

4-** Limits Warnings; setting of limits and warning parameters

5-** Digital inputs and outputs includes relay controls

6-** Analog inputs and outputs

7-** Controls; Setting parameters for speed and process controls

8-** Communication and option parameters for setting of FC RS485 and FC USB port parameters.

9-** Profibus parameters

10-** DeviceNet and CAN Fieldbus parameters

12-** Ethernet parameters

13-** Smart Logic Control parameters

14-** Special function parameters

15-** Drive information parameters

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.2 Parameters: 0-** Operation and Display

Parameters related to the fundamental functions of the frequency ration of the LCP display.

3.2.1 0-0* Basic Settings

converter, function of the LCP keys and configu-

0-01 Language

Option: Function:

[51] Bahasa Indonesia Part of Language package 2

[52] Hrvatski Part of Language package 3

0-02 Motor Speed Unit

Option: Function:

0-01 Language

Option: Function:

Defines the language to be used in the

The frequency converter can be

display. delivered with 4 different language packages. English and German are included in all packages. English cannot be erased or manipulated.

[0] * English Part of Language packages 1 - 4

The display showing depends on settings in

Motor Speed Unit and 0-03 Regional Settings. The

0-02 default setting of 0-02 Motor Speed Unit and 0-03 Regional Settings depends on which region of

the world the frequency converter is supplied to, but can be re-programmed as required.

NOTE

Changing the Motor Speed Unit will reset certain parameters to their initial value. It is recommended to select the motor speed unit

[1] Deutsch Part of Language packages 1 - 4

[2] Francais Part of Language package 1

[3] Dansk Part of Language package 1

[4] Spanish Part of Language package 1

[5] Italiano Part of Language package 1

[6] Svenska Part of Language package 1

[0] RPM Selects display of motor speed variables and

[1] * Hz Selects display of motor speed variables and

first, before modifying other parameters.

parameters terms of motor speed (RPM).

parameters terms of output frequency to the motor (Hz).

(i.e. references, feedbacks and limits) in

[7] Nederlands Part of Language package 1

[10] Chinese Part of Language package 2

[20] Suomi Part of Language package 1

[22] English US Part of Language package 4

[27] Greek Part of Language package 4

[28] Bras.port Part of Language package 4

[36] Slovenian Part of Language package 3

[39] Korean Part of Language package 2

[40] Japanese Part of Language package 2

[41] Turkish Part of Language package 4

[42] Trad.Chinese Part of Language package 2

[43] Bulgarian Part of Language package 3

[44] Srpski Part of Language package 3

[45] Romanian Part of Language package 3

[46] Magyar Part of Language package 3

[47] Czech Part of Language package 3

[48] Polski Part of Language package 4

[49] Russian Part of Language package 3

NOTE

This

parameter cannot be adjusted while the motor is

running.

0-03 Regional Settings

Option: Function:

[0] * Interna-

tional

[1] US

Activates 1-20 the motor power in kW and sets the default value of 1-23 Motor Frequency to 50Hz.

Activates 1-20 the motor power in HP and sets the default value of 1-23 Motor Frequency to 60Hz.

Motor Power [kW] for setting

NOTE

This

parameter cannot be adjusted while the motor is

running.

0-04 Operating State at Power-up (Hand)

Option: Function:

Selects the operating mode upon reconnection of the frequency converter to mains voltage after power down in Hand (local) operation mode.

[0] Resume Restarts the frequency converter, maintaining

same and the same start/stop settings

the

[50] Thai Part of Language package 2

24 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-04 Operating State at Power-up (Hand)

Option: Function:

(applied by [Hand On/Off]) as before the

converter was powered down.

local reference, after mains voltage

the frequency converter.

[1] * Forced stop,

ref=old

[2] Forced stop,

ref=0

frequency

Restarts the frequency converter with a saved reappears and after pressing [Hand On].

Resets the local reference to 0 upon restarting

3.2.2 0-1* Set-up Operations

Define and control the individual parameter setups. The

frequency converter has four parameter setups that can be programmed independently of each other. This makes the frequency converter very flexible and able to solve advanced control functionality problems, often saving the cost of external control equipment. For example these can be used to program the frequency converter to operate according to one control scheme in one setup (e.g. motor 1 for horizontal movement) and another control scheme in another setup (e.g. motor 2 for vertical movement). Alternatively they can be used by an OEM machine builder to identically program all their factory fitted frequency converters for different machine types within a range to have the same parameters and then during production/commissioning simply select a specific setup depending on which machine the frequency converter is installed on. The active setup (i.e. the setup in which the frequency converter is currently operating) can be selected in 0-10 Active Set-up and is displayed in the LCP. Using Multi set-up it is possible to switch between setups with the frequency converter running or stopped, via digital input or serial communication commands. If it is necessary to change setups whilst running, ensure 0-12 This Set-up Linked to is programmed as required. Using 0-11 Edit Set-up it is possible to edit parameters within any of the setups whilst continuing the frequency converter operation in its Active Setup which can be a different setup to that being edited. Using 0-51 Set-up Copy it is possible to copy parameter settings between the setups to enable quicker commissioning if similar parameter settings are required in different setups.

0-10 Active Set-up

Option: Function:

[1] * Set-up 1

[2] Set-up 2 [3] Set-up 3 [4] Set-up 4 [9] Multi Set-up Remote selection of set-ups using digital

Use 0-51

Set-up Copy to copy a set-up to one or all other

[1] Set-up 1

separate parameter set-ups within which all parameters can be programmed.

inputs This set-up uses the settings from 0-12 This Set-up Linked to. Stop the frequency converter before making changes to openand closed loop functions

to [4] Set-up 4 are the four

and the serial communication port.

set-ups. Stop the frequency converter before switching between set-ups where parameters marked ‘not changeable during operation’ have different values. To avoid conflicting settings of the same parameter within two different set-ups, link the set-ups together using 0-12 This Set-up Linked to. Parameters which are ‘not changeable during operation’ are marked FALSE in the parameter lists in 4 Parameter Lists.

0-11 Edit Set-up

Option: Function:

Select the set-up to be edited (i.e. programmed) active set-up or one of the inactive set-ups.

[0] Factory setup Cannot be edited but it is useful as a data

source known state.

[1] * Set-up 1

[2] Set-up 2 [3] Set-up 3 [4] Set-up 4 [9] Active Set-up Can also be edited during operation. Edit

[1] Set-up 1 freely during operation, independently of the active set-up.

chosen set-up from a range of sources:

the LCP, FC RS-485, FC USB or up to five fieldbus sites.

during operation; either the

to return the other set-ups to a

to [4] Set-up 4 can be edited

3 3

0-10 Active Set-up

Option: Function:

Select the set-up to control the frequency converter

[0] Factory setup Cannot be changed. It contains the Danfoss

data when returning the other set-ups to a known state.

functions.

set, and can be used as a data source

MG33MF02 - VLT® is a registered Danfoss trademark

130BA199.10

P 0-11

Set-up

PLC Fieldbus

130BP075.10

0-12 This Set-up Linked to

0 RPM

0.00A

1(1)

Set-up Handling 0-1*

[1]

Setup 1

130BP076.10

0-12 This Set-up Linked to

0 RPM

0.00A

1(1)

Set-up Handling

0-1*

[2]

Setup 2

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-12 This Set-up Linked to

Option: Function:

Set-up 2 are synchronised (or ‘linked’). Synchro-

can be performed in two ways:

nisation

1. Change the edit set-up to Set-up 2 [2] in

0-11 Edit Set-up and set 0-12 This Set-up Linked to to Set-up 1 [1]. This will start the linking

(synchronising) process.

Illustration 3.2

While still in Set-up 1, copy Set-up 1 to Set-

2. up 2. Then set 0-12 This Set-up Linked to to Set- up 2 [2]. This will start the linking process.

Illustration 3.1

0-12 This Set-up Linked to

Option: Function:

26 MG33MF02 - VLT® is a registered Danfoss trademark

To enable conflict-free changes from one set-up

another during operation, link set-ups

to containing parameters which are not changeable during operation. The link will ensure synchronising of the ‘not changeable during operation’ parameter values when moving from one set-up to another during operation. ‘Not changeable during operation’ parameters can be identified by the label FALSE in the parameter lists in the section Parameter

Lists.

0-12 This Set-up Linked to is used by Multi set-

up in 0-10 Active Set-up. Multi set-up is used to move from one set-up to another during operation (i.e. while the motor is running). Example: Use Multi set-up to shift from Set-up 1 to Setup 2 whilst the motor is running. Programme in Set-up 1 first, then ensure that Set-up 1 and

[0] * Not linked [1] Set-up 1 [2] Set-up 2 [3] Set-up 3 [4] Set-up 4

Illustration 3.3

After the link is complete, 0-13

Readout: Linked

Set-ups will read {1,2} to indicate that all ‘not

changeable during operation’ parameters are now the same in Set-up 1 and Set-up 2. If there are changes to a ‘not changeable during operation’ parameter, e.g. 1-30 Stator Resistance (Rs), in Set-up 2, they will also be changed automatically in Set-up 1. A switch between Set-up 1 and Set-up 2 during operation is now possible.

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-13 Readout: Linked Set-ups

Array [5]

Range: Function:

0 * [0 - 255 ] View a list of all the set-ups linked by means of

This Set-up Linked to. The parameter has one

0-12

index for each parameter set-up. The parameter value displayed for each index represents which set-ups are linked to that parameter set-up.

Index LCP value 0 {0} 1 {1,2} 2 {1,2} 3 {3} 4 {4}

Table 3.2 Example: Set-up 1 and Set-up 2 are linked

0-14 Readout: Edit Set-ups / Channel

Range: Function:

0 N/A*

[-2147483648 2147483647 N/A]

View the setting of 0-11 each of the four different communication channels. When the number is displayed in hex, as it is in the LCP, each number represents one channel. Numbers 1-4 represent a set-up number; ‘F’ means factory setting; and ‘A’ means active set-up. The channels are, from right to left: LCP, FC-bus, USB, HPFB1-5. Example: The number AAAAAA21h means that the FC bus selected Set-up 2 in 0-11 Edit Set-up, the LCP selected Setup 1 and all others used the active setup.

Edit Set-up for

0-15 Readout: actual setup

Range: Function:

0 * [0 - 255 ] Makes it possible to read out the active set-up,

when multi set-up is selected in 0-10 Active

also Set-up.

3.2.3 0-2* LCP Display

Define the variables displayed in the Graphical Local Control

Panel.

NOTE

Please

refer to 0-37 Display Text 1, 0-38 Display Text 2 and

0-39 Display Text 3 for information on how to write display texts.

0-20 Display Line 1.1 Small

Option: Function:

Select a variable for display in

1, left position.

line

[0] * None No display value selected.

[953] Profibus Warning

Word

[1005] Readout Transmit

Counter

Error

[1006] Readout Receive Error

Counter

[1007] Readout Bus Off

Counter [1013] Warning Parameter [1230] Warning Parameter [1472] VLT Alarm Word [1473] VLT Warning Word [1474] VLT Ext. Status Word [1501] Running Hours [1502] kWh Counter [1600] Control Word Present control word

[1601] Reference [Unit] Total reference (sum of digital/

analog/preset/bus/freeze catch up and slow-down) in selected unit.

[1602] Reference % Total reference (sum of digital/

analog/preset/bus/freeze catch up and slow-down) in percent.

[1603] Status Word Present status word.

[1605] Main Actual Value [%] Actual value as a percentage.

[1609] Custom Readout [1610] Power [kW] Actual power consumed by the

in kW.

motor

[1611] Power [hp] Actual power consumed by the

in HP.

motor

[1612] Motor Voltage Voltage supplied to the motor.

[1613] Frequency Motor frequency, i.e. the output

frequency converter in Hz

[1614] Motor Current Phase current of the motor

measured

[1615] Frequency [%] Motor frequency, i.e. the output

frequency converter in percent.

[1616] Torque [Nm] Actual motor torque in Nm

[1617] * Speed [RPM] Speed in RPM (revolutions per

minute) speed in closed loop.

from the frequency

as effective value.

from the frequency

i.e. the motor shaft

ref./

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-20 Display Line 1.1 Small

Option: Function:

[1618] Motor Thermal Thermal load on the motor,

calculated

[1619] KTY sensor

[1620] Motor Angle [1622] Torque [%] Present motor load as a

[1625] Torque [Nm] High [1630] DC Link Voltage Intermediate circuit voltage in

[1632] Brake Energy /s Present brake power transferred

[1633] Brake Energy /2 min Brake power transferred to an

[1634] Heatsink Temp. Present heat sink temperature

[1635] Inverter Thermal Percentage load of the inverters.

[1636] Inv. Nom. Current Nominal current of the

[1637] Inv. Max. Current Maximum current of the

[1638] SL Controller State State of the event executed by

[1639] Control Card Temp. Temperature of the control card.

[1650] External Reference Sum of the external reference as

[1651] Pulse Reference Frequency in Hz connected to

[1652] Feedback [Unit] Reference value from

[1653] Digi Pot Reference [1660] Digital Input Signal states form the 6 digital

temperature

percentage torque.

the

to Stated as an instantaneous value.

external mean power is calculated continuously for the most recent 120 s.

of cut-out limit is 95 ±5 °C; cutting back in occurs at 70 ±5 °C.

frequency

the

a analog/pulse/bus.

the

33).

programmed

terminals

33). There are 16 bits in total, but only six of them are used. Input 18 corresponds to the leftmost of the used bits. Signal low = 0; Signal high = 1.

by the ETR function.

of the rated motor

frequency converter.

an external brake resistor.

brake resistor. The

the frequency converter. The

converter.

control.

percentage, i.e. the sum of

digital inputs (18, 19 or 32,

digital input(s).

(18, 19, 27, 29, 32 and

0-20 Display Line 1.1 Small

Option: Function:

[1661] Terminal 53 Switch

Setting

[1662] Analog Input 53 Actual value at input 53 either

[1663] Terminal 54 Switch

Setting

[1664] Analog Input 54 Actual value at input 54 either

[1665] Analog Output 42

[mA]

[1666] Digital Output [bin] Binary value of all digital

[1667] Freq. Input #29 [Hz] Actual value of the frequency

[1668] Freq. Input #33 [Hz] Actual value of the frequency

[1669] Pulse Output #27 [Hz] Actual value of impulses applied

[1670] Pulse Output #29 [Hz] Actual value of impulses applied

[1671] Relay Output [bin] [1672] Counter A Application dependent (e.g. SLC

[1673] Counter B Application dependent (e.g. SLC

[1674] Prec. Stop Counter Display the actual counter value.

[1675] Analog In X30/11 Actual value at input X30/11

[1676] Analog In X30/12 Actual value at input X30/12

[1677] Analog Out X30/8

[mA]

[1678] Analog Out X45/1

[mA] [1679] Analog Out X45/3

[mA] [1680] Fieldbus CTW 1 Control word (CTW) received

Setting of input terminal 54.

= 0; Voltage = 1.

Current

a reference or protection

as value.

Setting of input terminal 54.

= 0; Voltage = 1.

Current

reference or protection value.

Actual value at output 42 in

Use 6-50 Terminal 42 Output

mA. to select the value to be shown.

outputs.

at terminal 29 as an

applied impulse input.

at terminal 33 as an

applied impulse input.

terminal 27 in digital output

to mode.

terminal 29 in digital output

to mode.

Control)

as reference or protection

either value.

as reference or protection

either value.

Actual value at output X30/8 in

Use 6-60 Terminal X30/8

mA. Output to select the value to be shown.

the Bus Master.

from

28 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-20 Display Line 1.1 Small

Option: Function:

[1682] Fieldbus REF 1 Main reference value sent with

word from the Bus

control Master.

[1684] Comm. Option STW Extended fieldbus communi-

option status word.

cation

[1685] FC Port CTW 1 Control word (CTW) received

the Bus Master.

from

[1686] FC Port REF 1 Status word (STW) sent to the

Master.

Bus

[1690] Alarm Word One or more alarms in a Hex

code.

[1691] Alarm Word 2 One or more alarms in a Hex

code.

[1692] Warning Word One or more warnings in a Hex

code.

[1693] Warning Word 2 One or more warnings in a Hex

code.

[1694] Ext. Status Word One or more status conditions

a Hex code.

[3401] PCD 1 Write to MCO [3402] PCD 2 Write to MCO [3403] PCD 3 Write to MCO [3404] PCD 4 Write to MCO [3405] PCD 5 Write to MCO [3406] PCD 6 Write to MCO [3407] PCD 7 Write to MCO [3408] PCD 8 Write to MCO [3409] PCD 9 Write to MCO [3410] PCD 10 Write to MCO [3421] PCD 1 Read from

MCO

[3422] PCD 2 Read from

MCO

[3423] PCD 3 Read from

MCO

[3424] PCD 4 Read from

MCO

[3425] PCD 5 Read from

MCO

[3426] PCD 6 Read from

MCO

[3427] PCD 7 Read from

MCO

[3428] PCD 8 Read from

MCO

[3429] PCD 9 Read from

MCO

[3430] PCD 10 Read from

MCO

[3440] Digital Inputs

0-20 Display Line 1.1 Small

Option: Function:

[3441] Digital Outputs [3450] Actual Position [3451] Commanded Position [3452] Actual Master Position [3453] Slave Index Position [3454] Master Index Position [3455] Curve Position [3456] Track Error [3457] Synchronizing Error [3458] Actual Velocity [3459] Actual Master Velocity [3460] Synchronizing Status [3461] Axis Status [3462] Program Status [3470] MCO Alarm Word 1 [3471] MCO Alarm Word 2 [9913] Idle time [9914] Paramdb requests in

queue [9920] HS Temp. (PC1) [9921] HS Temp. (PC2) [9922] HS Temp. (PC3) [9923] HS Temp. (PC4) [9924] HS Temp. (PC5) [9925] HS Temp. (PC6) [9926] HS Temp. (PC7) [9927] HS Temp. (PC8)

0-21 Display Line 1.2 Small

Option: Function:

[0] * None Select a variable for display in line 1, middle

The options are the same as listed for

position. 0-20 Display Line 1.1 Small.

0-22 Display Line 1.3 Small

Option: Function:

[30120] * Mains Current

[A]

Select a variable for display in line 1, right

position. The options are the

same as listed for 0-20 Display Line 1.1 Small.

0-23 Display Line 2 Large

Option: Function:

[30100] * Output Current

[A]

Select a variable for display in line 2.

options are the same as listed for

The 0-20 Display Line 1.1 Small.

0-24 Display Line 3 Large

Select a variable for display in line 3.

Option: Function:

[30121] * Mains Frequency The options are the same as those

in 0-20 Display Line 1.1 Small.

listed

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

130BT105.11

Custom Readout (Value) P 16-09

Custom Readout Unit P 0-30

Max value P 0-32

Min value

P 0-31

Motor Speed

High limit P 4-13 (RPM) P 4-14 (Hz)

Quadratic Unit (Pressure)

Cubic Unit (Power)

Liniar units only

Linear Unit (e.g. speed and flow)

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-25 My Personal Menu

Range: Function:

0 N/A*

3.2.4 0-3* LCP Custom Readout

It is possible to customize the display elements for various purposes: (Linear, squared or cubed depending on unit selected in 0-30 Custom Readout Unit) *Display Text. Text string stored in a parameter.

Custom Readout The calculated value to be displayed is based on settings in 0-30 Custom Readout Unit, 0-31 Custom Readout Min

Value (linear only), 0-32 Custom Readout Max Value, 4-13 Motor Speed High Limit [RPM], 4-14 Motor Speed High Limit [Hz] and actual speed.

Illustration 3.4

The relation will depend on the type of unit selected in

0-30

30 MG33MF02 - VLT® is a registered Danfoss trademark

[0 9999 N/A]

Define up to 50 parameters to appear in the Q1 Personal

Menu, accessible via the [Quick Menu] key on the LCP. The parameters will be displayed in the Q1 Personal Menu in the order they are programmed into this array parameter. Delete parameters by setting the value to ‘0000’. For example, this can be used to provide quick, simple access to just one or up to 50 parameters which require changing on a regular basis (e.g. for plant maintenance reasons) or by an OEM to enable simple commissioning of their equipment.

*Custom Readout. Value proportional to speed

Custom Readout Unit:

Unit Type Speed Relation Dimensionless Speed Flow, volume Flow, mass Velocity Length Temperature Pressure Quadratic Power Cubic

Table 3.3

Linear

0-30 Unit for User-defined Readout

Option: Function:

It is possible to program a value to be shown in

display of the LCP. The value will have a

the linear, squared or cubed relation to speed. This relation will depend on the unit selected (see table above). The actual calculated value can be read in 16-09 Custom Readout, and/or shown in the display be selecting Custom Readout [16-09] in 0-20 Display Line 1.1 Small to 0-24 Display Line 3 Large.

[0] * None [1] % [5] PPM [10] 1/min [11] rpm [12] Pulse/s [20] l/s [21] l/min [22] l/h [23] m³/s [24] m³/min [25] m³/h [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] t/h [40] m/s [41] m/min [45] m [60] °C [70] mbar [71] bar [72] Pa [73] kPa [74] m WG [80] kW [120] GPM [121] gal/s [122] gal/min [123] gal/h

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-30 Unit for User-defined Readout

Option: Function:

[124] CFM [125] ft³/s [126] ft³/min [127] ft³/h [130] lb/s [131] lb/min [132] lb/h [140] ft/s [141] ft/min [145] ft [160] °F [170] psi [171] lb/in² [172] in WG [173] ft WG [180] HP

0-31 Min Value of User-defined Readout

Range: Function:

0.00 CustomReadoutUnit*

[-999999.99 par. 0-32 CustomReadoutUnit]

This parameter sets the min. value of the custom defined readout (occurs at zero speed). Only possible to set different from 0 is when selecting a linear unit in 0-30 Unit for User-defined Readout. For Quadratic and Cubic units the minimum value will be 0.

0-32 Custom Readout Max Value

Range: Function:

0-31 -

100.00 CustomReadoutUnit*

[ par.

999999.99 CustomReadoutUnit]

This parameter sets the max value to be shown when the speed of the motor has reached the set value for

4-13 Motor Speed High Limit [RPM] or 4-14 Motor Speed High Limit [Hz] (depends on setting in 0-02 Motor Speed Unit).

0-38 Display Text 2

Range: Function:

0 * [0 - 0 ] Enter a text which can be viewed in the graphical

by selecting Display Text 2 [38] in

display

0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large or 0-24 Display Line 3 Large.

0-39 Display Text 3

Range: Function:

0 * [0 - 0 ] Enter a text which can be viewed in the graphical

display

by selecting Display Text 3 [39] in

0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large or 0-24 Display Line 3 Large.

3.2.5 0-4* LCP Keypad

Enable, disable and password protect individual keys on

LCP.

the

0-40 [Hand on] Key on LCP

Option: Function:

[0] * Disabled No effect when [Hand On] is pressed. Select [0]

Disabled frequency converter in Hand on mode.

[1] * Enabled

[2] Password After pressing [Hand on] a password is required.

The LCP switches to Hand when [Hand on] is pressed.

Personal Menu, define the password in 0-65 Quick Menu Password. Otherwise define the password

in 0-60 Main Menu Password.

0-41 [Off] Key on LCP

Option: Function:

[0] * Disabled Avoids accidental stop of the frequency

converter.

[1] * Enabled [2] Password

Avoids unauthorised stop. If 0-41 is included in the Quick Menu, then define the password in 0-65 Quick Menu Password.

to avoid accidental start of the

on mode directly

0-40 [Hand on] Key on LCP is in included in My

[Off] Key on LCP

3 3

0-37 Display Text 1

Range: Function:

0 * [0 - 0 ] Enter a text which can be viewed in the graphical

by selecting Display Text 1 [37] in

display

0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large or 0-24 Display Line 3 Large.

MG33MF02 - VLT® is a registered Danfoss trademark

0-42 [Auto on] Key on LCP

Option: Function:

[0] * Disabled Avoid accidental start of the frequency converter

Auto mode.

[1] * Enabled [2] Password

Avoids unauthorised start in Auto mode. If

[Auto on] Key on LCP is included in the

0-42

Quick Menu, then define the password in 0-65 Quick Menu Password.

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-43 [Reset] Key on LCP

Option: Function:

[0] * Disabled No effect when [Reset] is pressed. Avoids

accidental

[1] * Enabled

[2] Password

Avoids unauthorised resetting. If 0-43 on LCP is included in the Quick Menu, then define the password in 0-65 Quick Menu Password.

alarm reset.

[Reset] Key

3.2.6 0-5* Copy/Save

0-51 Set-up Copy

Option: Function:

[4] Copy to set-

[9] Copy to all Copies the parameters in the present set-up

Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 4.

to each of the set-ups 1 to 4.

over

3.2.7 0-6* Password

0-60 Main Menu Password

Range: Function:

Copy parameter settings between set-ups and to/from the LCP.

0-50 LCP Copy

Option: Function:

[0] * No copy [1] All to LCP Copies all parameters in all set-ups from

frequency converter memory to the

the LCP memory.

[2] All from LCP Copies all parameters in all set-ups from

LCP memory to the frequency

the converter memory.

[3] Size indep. from

LCP

[4] File from MCO

LCP

[5] File from LCP to

MCO

Copy only the parameters that are independent selection can be used to programme several frequency converters with the same function without disturbing motor data.

of the motor size. The latter

100 * [0 - 999 ] Define the password for access to the Main

via the [Main Menu] key. If 0-61 Access

to Main Menu w/o Password is set to [0] Full access, this parameter will be ignored.

0-61 Access to Main Menu w/o Password

Option: Function:

[0] * Full access

[1] LCP: Read only Prevent unauthorized editing of Main Menu

[2] LCP: No access Prevent unauthorized viewing and editing

[3] Bus: Read only Read-only functions for parameters on

[4] Bus: No access No access to parameters is allowed via

[5] All: Read only Read-only function for parameters on LCP,

[6] All: No access No access from LCP, Fieldbus or FC

Disables password defined in 0-60 Menu Password.

parameters.

Main Menu parameters.

and/or FC standard bus.

Fieldbus

and/or FC standard bus.

Fieldbus

or FC standard bus.

Fieldbus

standard

bus is allowed.

Main

NOTE

parameter cannot be adjusted while the motor is

This running.

0-51 Set-up Copy

Option: Function:

[0] * No copy No function

[1] Copy to set-

[2] Copy to set-

[3] Copy to set-

Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 1.

Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 2.

Copies all parameters in the present Programming Set-up (defined in

0-11 Programming Set-up) to Set-up 3.

access [0] is selected then 0-60 Main Menu Password,

If Full 0-65 Personal Menu Password and 0-66 Access to Personal Menu w/o Password will be ignored.

NOTE

more complex Password protection is available for OEMs

upon request.

0-65 Quick Menu Password

Range: Function:

200 N/A* [-9999 -

N/A]

9999

Define the password for access to the Quick Menu via the [Quick Menu] key. If 0-66 Access to Quick Menu w/o Password is set to [0] Full access, this parameter will be ignored.

32 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

0-66 Access to Quick Menu w/o Password

Option: Function:

[0] * Full access

[1] LCP: Read only Prevents unauthorised editing of Quick

[2] LCP: No access Prevents unauthorised viewing and editing

[3] Bus: Read only Read only functions for Quick Menu

[4] Bus: No access No access to Quick Menu parameters is

[5] All: Read only read only function for Quick Menu

[6] All: No access No access from LCP, Fieldbus or FC

Disables the password defined in

Quick Menu Password.

0-65

parameters.

Quick Menu parameters.

parameters standard bus.

allowed bus.

parameters bus.

standard

on Fieldbus and/ or FC

via Fieldbus and/ or FC standard

on LCP, Fieldbus or FC standard

bus is allowed.

3 3

Access to Main Menu w/o Password is set to [0] Full

If 0-61 access then this parameter will be ignored.

0-67 Bus Password Access

Range: Function:

0 N/A* [0 - 9999 N/A] Writing to this parameter enables users

to unlock the frequency converter from

bus/MCT 10 Set-up Software.

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.3 Parameters: 1-** Load and Motor

3.3.1 1-0* General Settings

Define whether the frequency converter operates in speed

or torque mode; and whether the internal PID

mode

control should be active or not.

1-00 Configuration Mode

Option: Function:

Select the application control principle to be

when a Remote Reference (i.e. via analog

used input or fieldbus) is active. A Remote Reference can only be active when 3-13 Reference Site is set to [0] or [1].

[0] * Speed

open loop

[1] Speed

closed loop

[2] Torque Enables torque closed loop control with feed-

[3] Process Enables the use of process control in the

[4] Torque

open loop

Enables speed control (without feedback signal

motor) with automatic slip compensation

from for almost constant speed at varying loads. Compensations are active but can be disabled in the Load/Motor parameter group 1-0*. The speed control parameters are set in parameter group 7-0*.

Enables Speed closed loop control with feed-

Obtain full holding torque at 0 RPM.

back. For increased speed accuracy, provide a feedback signal and set the speed PID control. The speed control parameters are set in parameter group 7-0*.

Only possible with “Flux with motor

back. feedback” option, 1-01 Motor Control Principle. FC 302 only.

frequency parameters are set in parameter groups 7-2* and 7-3*.

Enables the use of torque open loop in VVC mode PID parameters are set in parameter group 7-1*.

converter. The process control

(1-01 Motor Control Principle). The torque

1-01 Motor Control Principle

Option: Function:

Select which motor control principle to employ.

[0] * U/f special motor mode, for parallel connected

in special motor applications. When

motors U/f is selected the characteristic of the control principle can be edited in 1-55 U/f

Characteristic - U and 1-56 U/f Characteristic F.

[1] * VVC+ Voltage Vector Control principle suitable for

applications. The main benefit of

most

plus

VVC

operation is that it uses a robust

motor model.

1-01 Motor Control Principle

Option: Function:

[2] Flux

sensorless

[3] Flux w/

motor

feedb

Flux Vector control without encoder feedback, robustness against sudden load changes. FC 302 only.

very high accuracy speed and torque control, suitable for the most demanding applications. FC 302 only.

for simple installation and

The best shaft performance is normally achieved using

of the two Flux Vector control modes [2] Flux

either sensorless and [3] Flux with encoder feedback.

NOTE

parameter cannot be adjusted while the motor is

This running.

NOTE

overview of possible combinations of the settings in

An 1-00 Configuration Mode and 1-01 Motor Control Principle can be found in 4.1.2 Active/Inactive Parameters in Different Drive Control Modes.

1-02 Flux Motor Feedback Source

Option: Function:

Select the interface at which to receive feedback

[0] Motor feedb. P1-02 [1] * 24V encoder A and B channel encoder, which can

be terminals 32/33 only. Terminals 32/33 must be programmed to No operation.

[2] MCB 102 Encoder module option which can be

configured FC 302 only.

[3] MCB 103 Optional resolver interface module

which group 17-5*

[5] MCO Encoder 2 encoder interface 2 of the optional

programmable

305.

[6] Analog input 53 [7] Analog input 54 [8] Frequency input

[9] Frequency input

from the motor.

connected to the digital input

in parameter group 17-1*

can be configured in parameter

motion controller MCO

NOTE

This

parameter cannot be adjusted while the motor is

running.

34 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-03 Torque Characteristics

Option: Function:

Select the torque characteristic required.

and AEO are both energy saving

VT operations.

[0] * Constant

torque

[1] Variable

torque

[2] Auto Energy

Optim.

Motor shaft output provides constant torque

variable speed control.

under

Motor shaft output provides variable torque

variable speed control. Set the

under variable torque level in 14-40 VT Level.

Automatically optimises energy consumption

minimising magnetisation and frequency

by via 14-41 AEO Minimum Magnetisation and 14-42 Minimum AEO Frequency.

NOTE

This

parameter cannot be adjusted while the motor is

running.

1-04 Overload Mode

Option: Function:

[0] * High torque Allows up to 160% over torque.

[1] Normal torque For oversized motor - allows up to 110%

torque.

over

NOTE

This

parameter cannot be adjusted while the motor is

running.

1-06 Clockwise Direction

This parameter defines the term “Clockwise” corresponding to

LCP direction arrow. Used for easy change of direction of

the shaft rotation without swapping motor wires.

Option: Function:

converter is connected U ⇒ V⇒V, and W ⇒ W to motor.

[1] Inverse Motor shaft will turn in counter

clockwise frequency converter is connected U⇒U; V⇒V, and W⇒ W to motor.

direction when the

NOTE

This

parameter cannot be adjusted while the motor is

running.

1-07 Motor Angle Offset Adjust

This parameter will adjust the motor angle offset for an absolute

feedback device mounted on the motor.

position

Option: Function:

[0] Manual The frequency converter will use the motor angle

entered in 1-41 Motor Angle Offset.

offset

[1] Auto The frequency converter will automatically adjust

motor angle offset by running a determined

the procedure.

NOTE

This

parameter is only valid when PM motors in Flux with

motor feedback are used and for FC 302 only.

3 3

1-05 Local Mode Configuration

Option: Function:

Select which application configuration mode (1-00 Configuration Mode), i.e. application control principle, to use when a Local (LCP) Reference is active. A Local Reference can be active only when 3-13 Reference Site is set to [0] or [2]. By default the local reference is active in Hand Mode only.

[0] Speed open

loop

[1] Speed closed

loop

[2] * As mode par

1-00

1-06 Clockwise Direction

This parameter defines the term “Clockwise” corresponding to

LCP direction arrow. Used for easy change of direction of

the shaft rotation without swapping motor wires.

Option: Function:

[0] * Normal Motor shaft will turn in clockwise

direction

when the frequency

3.3.2 1-1* Special Settings

NOTE

The

parameters within this parameter group cannot be

adjusted while the motor is running.

1-10 Motor Construction

Option: Function:

Select the motor design type.

[0] * Asynchron For asynchronous motors.

[1] PM, non salient

SPM

For salient or non-salient PM motors.

motors are divided into two groups,

PM with either surface mounted (non salient) or interior (salient) magnets.

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-11 Motor Model

Automatically sets the manufacturer’s values for the selected

If the default value [1] is used, settings must to be

motor. determined manually, according to the choice in 1-10 Motor Construction.

This parameter is FC 302 only.

Option: Function:

[1] Std. Asynchron

[2] Std. PM, non salient

[10] Danfoss OGD LA10

Default motor model when [0]*

Asynchron Construction. Enter motor parameter

manually.

Selectable when [1]

SPM is selected in 1-10 Motor Construction. Enter motor parameter

manually.

Selectable when [1]

SPM is selected in 1-10 Motor Construction. Only available for T4, T5

in 1.5-3 kW. Settings are loaded automatically for this specific motor. See table for details.

is selected in 1-10 Motor

PM, non salient

NOTE

This

parameter is FC 302 only.

1-16 High Speed Filter Time Const.

Range: Function:

is too short, the control gets unstable.

1-17 Voltage filter time const.

Range: Function:

Size related* [0.001 - 1s]Reduces the influence of high

frequency resonance in the calculation of supply voltage. Without this filter, the ripples in the currents can distort the calculated voltage and affect the stability of the system.

ripple and system

3.3.3 1-2* Motor Data

Parameter group 1-2* comprises input data from the nameplate

on the connected motor.

NOTE

Changing of other parameters.

the value of these parameters affects the setting

1-14 Damping Gain

Range: Function:

140%* [0 -

250

The damping gain will stabilize the PM machine

in order to run the PM machine smooth and stable. The value of Damping gain will control the dynamic performance of the PM machine. High damping gain will give high dynamic performance and low damping gain will give low dynamic performance. The dynamic performance is related to the machine data and load type. If the damping gain is too high or low the control will become unstable.

1-15 Low Speed Filter Time Const.

Range: Function:

Size related* [0.01 - 20 s] This time constant is used below

rated speed. Obtain quick

10% control through a short damping time constant. However, if this value is too short, the control gets unstable.

1-16 High Speed Filter Time Const.

Range: Function:

Size related* [0.01 - 20 s] This time constant is used above

10% rated speed. Obtain quick control through a short damping time constant. However, if this value

NOTE

Motor Power [kW], 1-21 Motor Power [HP], 1-22 Motor

1-20 Voltage and 1-23 Motor Frequency will not have effect

when 1-10 Motor Construction = [1] PM, non salient SPM.

1-20 Motor Power [kW]

Range: Function:

4.00 kW*

[0.09 -

3000.00 kW]

Enter the nominal motor power in kW according The default value corresponds to the nominal rated output of the unit. This parameter cannot be adjusted while the motor is running. This parameter is visible in LCP if 0-03 Regional Settings is [0]

International.

to the motor nameplate data.

NOTE

Four sizes down, one size up from nominal unit rating.

1-21 Motor Power [HP]

Range: Function:

4.00 hp*

[0.09 -

3000.00

Enter the nominal motor power in HP

hp]

according to the motor nameplate data. The default value corresponds to the nominal rated output of the unit. This parameter is visible in LCP if 0-03 Regional Settings is [1] US

36 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-22 Motor Voltage

Range: Function:

500. V* [10. - 1000.V]Enter the nominal motor voltage according The default value corresponds to the nominal rated output of the unit.

to the motor nameplate data.

1-23 Motor Frequency

Range: Function:

50.

Hz*

[20 1000 Hz]

Min - Max motor frequency: 20-1000 Hz. Select

the motor frequency value from the motor nameplate data. If a value different from 50 Hz or 60 Hz is selected, it is necessary to adapt the load independent settings in

1-50 Motor Magnetisation at Zero Speed to 1-53 Model Shift Frequency. For 87 Hz operation

with 230/400 V motors, set the nameplate data for 230 V/50 Hz. Adapt 4-13 Motor Speed High Limit [RPM] and 3-03 Maximum Reference to the 87 Hz application.

1-24 Motor Current

Range: Function:

7.20 A* [0.10 - 10000.00A]Enter the nominal motor current from the motor nameplate

value data. The data are used for calculating torque, motor protection etc.

1-25 Motor Nominal Speed

Range: Function:

1420.

RPM*

[10 - 60000 RPM]

Enter the nominal motor speed value

the motor nameplate data. The

from data are used for calculating motor compensations. n

= ns - n

m,n

slip

1-26 Motor Cont. Rated Torque

Range: Function:

0 Nm* [0.1 -

10000.0

Enter the value from the motor nameplate

Nm]

data. The default value corresponds to the nominal rated output. This parameter is available when 1-10 Motor Construction is set to [1] PM, non salient SPM, i.e. the parameter is valid for PM and non-salient SPM motors only.

1-29 Automatic Motor Adaptation (AMA)

Option: Function:

Activate the AMA function by pressing [Hand

after selecting [1] or [2]. See also the

on] section Automatic Motor Adaptation in the

[0]*Off

[1] Enable

complete AMA

[2] Enable

reduced AMA

Design Guide. After a normal sequence, the display will read: "Press [OK] to finish AMA". After pressing the [OK] key the frequency converter is ready for operation.

Performs AMA of the stator resistance RS, rotor resistance Rr, the stator leakage reactance X1, the rotor leakage reactance X2 and the main reactance Xh. Do not select this option if an LC filter is used between the frequency converter and the motor. FC 301: The Complete AMA does not include Xh measurement for FC 301. Instead, the X value is determined from the motor database. RS is the best adjustment method (see 1-3* Adv. Motor Data). T4/T5 E and F Frames, T7 D, E and F Frames will only run a Reduced AMA when the complete AMA is selected. It is recommended to obtain the Advanced Motor Data from the motor manufacturer to enter into 1-31 Rotor

Resistance (Rr) through 1-36 Iron Loss Resistance (Rfe) for best performance.

Performs a reduced AMA of the stator resistance

Rs in the system only.

the

3 3

Note:

For

•

the best adaptation of the frequency

converter, run AMA on a cold motor. AMA cannot be performed while the motor is

•

running. AMA cannot be performed on permanent magnet

•

motors.

NOTE

This

parameter cannot be adjusted while the motor is

running.

1-29 Automatic Motor Adaptation (AMA)

Option: Function:

The AMA function optimises dynamic motor performance advanced motor parameters (1-30 Stator Resistance (Rs) to 1-35 Main Reactance (Xh)) at motor standstill.

by automatically optimising the

MG33MF02 - VLT® is a registered Danfoss trademark

NOTE

is important to set motor parameter group 1-2* Motor

It Data correctly, since these form part of the AMA algorithm. An AMA must be performed to achieve optimum dynamic motor performance. It may take up to 10 min, depending on the power rating of the motor.

NOTE

generating external torque during AMA.

Avoid

130BA065.12

P 1-30

P 1-33

P 1-34

P 1-31P 1-35P 1-36

2δ

1δ

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

one of the settings in parameter group 1-2* Motor Data

If is changed, 1-30 Stator Resistance (Rs) to 1-39 Motor Poles, the advanced motor parameters, will return to default setting.

NOTE

will work problem-free on 1 motor size down,

AMA typically work on 2 motor sizes down, rarely work on 3 sizes down and never work on 4 sizes down. Keep in mind that the accuracy of the measured motor data will be poorer when operating on motors smaller than nominal frequency converter size.

3.3.4 1-3* Adv. Motor Data

Parameters for advanced motor data. The motor data in

Stator Resistance (Rs) to 1-39 Motor Poles must match

1-30

the relevant motor in order to run the motor optimally. The default settings are figures based on common motor parameter values from standard motors. If the motor parameters are not set correctly, a malfunction of the frequency converter system may occur. If the motor data is not known, running an AMA (Automatic Motor Adaptation) is recommended. See the Automatic Motor Adaptation

1-30 Stator Resistance (Rs)

Range: Function:

1.4000 Ohm*

[0.0140 -

140.0000

Ohm]

Set the stator resistance value. Enter the value from a motor data sheet or perform an AMA on a cold motor.

1-31 Rotor Resistance (Rr)

Range: Function:

1.0000 Ohm*

[0.0100 -

100.0000 Ohm]

Fine-tuning Rr performance. Set the rotor resistance value using one of these methods:

1. Run an AMA on a cold motor.

2. Enter the Rr value manually.

3. Use the Rr default setting. The

will improve shaft

The frequency converter will measure the value from the motor. All compensations are reset to 100%.

Obtain the value from the motor supplier.

frequency converter establishes the setting on the basis of the motor nameplate data.

section in the Design Guide. The AMA sequence will adjust all motor parameters except the moment of inertia of the rotor and the iron loss resistance (1-36 Iron Loss Resistance (Rfe)).

NOTE

Rotor Resistance (Rr) will not have effect when

1-31 1-10 Motor Construction = [1] PM, non salient SPM.

Parameter groups 1-3* and 1-4* cannot be adjusted while the motor is running.

1-33 Stator Leakage Reactance (X1)

Range: Function:

Illustration 3.6 Motor equivalent diagram for an asynchronous motor

NOTE

simple check of the X1 + Xh sum value is to divide the

4.0000 Ohm*

[0.0400 -

400.0000 Ohm]

Set the stator leakage reactance of the

using one of these methods:

motor

1. Run an AMA on a cold motor. The frequency converter will measure the value from the motor.

2. Enter the X1 value manually. Obtain the value from the motor supplier.

3. Use the X1 default setting. The frequency converter establishes the setting on the basis of the motor name plate data.

See Illustration 3.6.

line to line motor voltage by the sqrt(3) and divide this value by the motor no load current. [VL-L/sqrt(3)]/INL = X1 + Xh. These values are important to properly magnetize the motor. For high pole motors it is highly recommended to perform this check.

NOTE

1-33

Stator Leakage Reactance (X1) will not have effect

when 1-10 Motor Construction = [1] PM, non salient SPM.

38 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-34 Rotor Leakage Reactance (X2)

Range: Function:

4.0000 Ohm*

[0.0400 -

400.0000 Ohm]

Set the rotor leakage reactance of the

using one of these methods:

motor

1. Run an AMA on a cold motor. The frequency converter will measure the value from the motor.

2. Enter the X2 value manually. Obtain the value from the motor supplier.

3. Use the X2 default setting. The frequency converter establishes the setting on the basis of the motor name plate data.

See Illustration 3.6.

NOTE

Rotor Leakage Reactance (X2) will not have effect when

1-34 1-10 Motor Construction = [1] PM, non salient SPM.

1-35 Main Reactance (Xh)

Range: Function:

100.0000 Ohm*

[1.0000 -

10000.0000 Ohm]

Set the main reactance of the motor

one of these methods:

using

1. Run an AMA on a cold motor. The frequency converter will measure the value from the motor.

2. Enter the Xh value manually. Obtain the value from the motor supplier.

3. Use the Xh default setting. The frequency converter establishes the setting on the basis of the motor name plate data.

1-37 d-axis Inductance (Ld)

Range: Function:

0 mH* [0 - 0

mH]

Enter the value of the d-axis inductance.

the value from the permanent magnet

Obtain motor data sheet. This parameter is only active when 1-10 Motor

Construction has the value [1] PM, non-salient SPM (Permanent Magnet Motor).

For a selection with one decimal, use this parameter. For a selection with three decimals, use 30-80 d-axis Inductance (Ld). FC 302 only.

1-38 q-axis Inductance (Lq)

Range: Function:

Size related* [0.000 - 1000

mH]

Set the value of the q-axis inductance. sheet.

3 3

See a motor data

1-36 Iron Loss Resistance (Rfe)

Range: Function:

10000.000 Ohm*

[0 -

10000.000 Ohm]

Enter the equivalent iron loss resistance compensate for iron loss in the motor. The RFe value cannot be found by performing an AMA. The RFe value is especially important in torque control applications. If RFe is unknown, leave 1-36 Iron Loss Resistance (Rfe) on default setting.

(RFe) value to

MG33MF02 - VLT® is a registered Danfoss trademark

Magn. current

130BA045.11

Par.1-50

Par.1-51

100%

Par.1-52 RPM

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-39 Motor Poles

Range: Function:

4. N/A* [2 - 100 N/A] Enter the number of motor poles.

Poles ~nn@

2 2700-2880 3250-3460 4 1350-1450 1625-1730 6 700-960 840-1153

Table 3.4

The

table shows the number of poles for normal speed

50Hz ~nn@60Hz

ranges of various motor types. Define motors designed for other frequencies separately. The motor pole value is always an even number, because it refers to the total number of poles, not pairs of poles. The frequency converter creates the initial setting of 1-39 Motor Poles based on 1-23 Motor Frequency and 1-25 Motor Nominal Speed.

1-40 Back EMF at 1000 RPM

Range: Function:

500. V* [10. 9000

Set the nominal back EMF for the motor

when running at 1000 RPM. This parameter is only active when 1-10 Motor Construction is set to [1] PM motor (Permanent Magnet Motor). FC 302 only.

1-47 Low Speed Torque Calibration

This parameter is used to optimize the torque estimate at low

When running open loop flux at low speed the estimated

speed. torque is based on shaft power, P that it is important to have the correct Rs. The Rs in this formula must be equal to the loss in both motor, cable and frequency converter. Sometimes it is not possible to adjust 1-30 Stator Resistance (Rs) on each frequency converter to compensate for cable length, frequency converter losses and temperature deviation on motor. Therefore the frequency converter must be able to calculate Rs when starting. The parameter is only active when running PM motor in Flux Open Loop.

= Pm - Rs * I2. This means

shaft

Option: Function:

[0] Off [1] 1st start after pwr-upCalibrates at the first start-

after power up and keeps this value until reset by a power cycle.

[2] Every start Calibrates at every start-up,

compensating change in motor temperature since last startup.

for a possible

3.3.5 1-5* Load Indep. Setting

NOTE

When using PM motors, it is recommended to use brake resistors.

1-41 Motor Angle Offset

Range: Function:

[-32768 -

N/A*

32767 N/A]

1-46 Position Detection Gain

Range: Function:

100 %* [20 - 200 %] Adjusts the amplitude of the test pulse

Enter the correct offset angle between the PM motor and the index position (single-turn) of the attached encoder or resolver. The value range of 0 - 32768 corresponds to 0 - 2 * pi (radians). To obtain the offset angle value: After frequency converter start-up apply DC-hold and enter the value of 16-20 Motor Angle into this parameter. This parameter is only active when

1-10 Motor Construction is set to [1] PM, nonsalient SPM (Permanent Magnet Motor).

position detection at start. Adjust

during this parameter to improve the position measurement.

1-50 Motor Magnetisation at Zero Speed

Range: Function:

100%* [0 -

300 %]

Use this parameter along with 1-51 Normal Magnetising [RPM] to obtain a different thermal load on the motor when running at low speed. Enter a value which is a percentage of the rated magnetizing current. If the setting is too low, the torque on the motor shaft may be reduced.

Illustration 3.7

Min Speed

NOTE

1-50

Motor Magnetisation at Zero Speed will not have effect

when 1-10 Motor Construction = [1] PM, non salient SPM.

40 MG33MF02 - VLT® is a registered Danfoss trademark

P 1-53

130BA146.11

out

N,M

x 0.125 f

N,M

x 0.1

Flux model 2Flux model 1

P 1-53

130BA147.10

x 0.1

Variable current model

Flux model 2

out

N,M

x 0.125

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-51 Min Speed Normal Magnetising [RPM]

Range: Function:

Size related*

[10 - 300 RPM]

Set the required speed for normal magnetising

current. If the speed is set

lower than the motor slip speed,

1-50 Motor Magnetisation at Zero Speed and 1-51 Min Speed Normal Magnetising [RPM] are of no significance.

Use this parameter along with 1-50 Motor Magnetisation at Zero Speed. See Table 3.4.

NOTE

1-51

Min Speed Normal Magnetising [RPM] will not have

effect when 1-10 Motor Construction = [1] PM, non salient SPM.

1-52 Min Speed Normal Magnetising [Hz]

Range: Function:

12.5 Hz* [0 - 250.0 Hz]

1-53 Model Shift Frequency

Range: Function:

[4.0

Hz*

Hz]

Set the required frequency for normal magnetising

current. If the frequency is set

lower than the motor slip frequency, 1-50 Motor Magnetisation at Zero Speed is inactive. Use this parameter along with 1-50 Motor Magnetisation at Zero Speed. See drawing for 1-50 Motor Magnetisation at Zero Speed.

Flux Model shift Enter the frequency value for shift between two models for determining motor speed. Choose the value based on settings in 1-00 Configuration Mode and 1-01 Motor Control Principle. There are two options: shift between Flux model 1 and Flux model 2; or shift between Variable Current mode and Flux model 2.FC 302 only. This parameter cannot be adjusted while the motor is running.

Flux Model 1 – Flux model 2 This model is used when 1-00 Configuration Mode is set to Speed closed loop [1] or Torque [2] and

1-01 Motor Control Principle is set to Flux w/motor feedback [3]. With this parameter it is possible to

make an adjustment of the shifting point where FC 302 changes between Flux model 1 and Flux model 2, which is useful in some sensitive speed and torque control applications.

1-53 Model Shift Frequency

Range: Function:

Illustration 3.8 1-00 Speed closed loop or [2] Torque and 1-01 Motor Control Principle = [3] Flux w/motor feedback

Variable Current - Flux model - Sensorless This model is used when 1-00 Configuration Mode is set to Speed open loop [0] and 1-01 Motor Control Principle is set to Flux sensorless [2]. In speed open loop in flux mode, the speed is determined from the current measurement. Below f

x 0.1, the frequency converter runs on

norm

a Variable Current model. Above f frequency converter runs on a Flux model.

Illustration 3.9 1-00 Speed open loop, 1-01 Motor Control Principle = [2] Flux sensorless

Configuration Mode = [1]

x 0.125 the

norm

Configuration Mode = [0]

1-54 Voltage reduction in fieldweakening

Range: Function:

0 V* [0 - 100V]The value of this parameter will reduce the

maximal voltage available for the flux of the motor in fieldweakning, giving more voltage available for torque. Be aware that too high value may give stall problems at high speed.

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Motor Voltage Par 1-55 [x]

Output Frequency Par 1-56 [x]

1-55[5]

1-55[4]

1-55[3]

1-55[2]

1-55[1] 1-55[0]

1-56 [0]

1-56 [1]

1-56 [2]

1-56 [3]

1-56 [4]

1-56 [5]

130BA166.10

130BA046.11

60%

100%

Changeover

out

Par.1-60 Par.1-61

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-55 U/f Characteristic - U

Range: Function:

0 V* [0.0 -

1000.0

Enter the voltage at each frequency point to manually form a U/f characteristic matching the motor. The frequency points are defined in 1-56 U/f Characteristic - F. This parameter is an array parameter [0-5] and is only accessible when 1-01 Motor Control Principle is set to [0] U/f.

1-59 Flystart Test Pulses Frequency

Range: Function:

Size related*

Sets the frequency of the flystart test pulses

[ 0 0 %]

that are used to detect the motor direction. 100% means means 2 x fslip. Increase this value to reduce the generated torque. For PM motors this value is the percentage nm,n of the free running PM motor. Above this value flystart is always performed. Below this value, the start mode is selected in

1-70 PM Start Mode

1-56 U/f Characteristic - F

This parameter is only available in VVC

plus

Range: Function:

0 Hz* [0 - 1000.0

Hz]

Enter the frequency points to manually form

a U/f-characteristic matching the motor. The voltage at each point is defined in 1-55 U/f Characteristic - U. This parameter is an array parameter [0-5] and is only accessible when 1-01 Motor Control Principle is set to [0] U/f.

3.3.6 1-6* Load Depend. Setting

1-60 Low Speed Load Compensation

Range: Function:

100 %* [0 - 300%]Enter the % value to compensate voltage in

to load when the motor is running

relation at low speed and obtain the optimum U/f characteristic. The motor size determines the frequency range within which this parameter is active.

Illustration 3.10

1-58 Flystart Test Pulses Current

Range: Function:

Size related*

42 MG33MF02 - VLT® is a registered Danfoss trademark

Sets the current level for the flystart test

[ 0 0 %]

pulses that are used to detect the motor direction. 100% means I be big enough to avoid noise influence but low enough to avoid affecting the accuracy (current must be able to drop to zero before the next pulse). Reduce the value to reduce the generated torque. Default is 30% for asynchronous motors, but may vary for PM motors. For PM motors adjusting the value will tune for back EMF and d-axis inductance of the motor. This parameter is only available in VVC

. Adjust the value to

m,n

plus

Motor size Change over

0.25 kW - 7.5 kW < 10 Hz

Table 3.5

Illustration 3.11

1-61 High Speed Load Compensation

Range: Function:

100 %* [0 - 300%]Enter the % value to compensate voltage in

to load when the motor is running

relation at high speed and obtain the optimum U/f characteristic. The motor size determines

the frequency range within which this parameter is active.

Parameter Descriptions

VLT® AutomationDrive Programming Guide

Motor size Change-over

0.25 kW - 7.5 kW > 10 Hz

Table 3.6

1-62 Slip Compensation

Range: Function:

100.%* [-500 500 %]

Enter the % value for slip compensation, to compensate for tolerances in the value of n

. Slip compensation is calculated automat-

M,N

ically, i.e. on the basis of the rated motor speed n This function is not active when 1-00 Configu-

ration Mode is set to [1] Speed closed loop or [2] Torque Torque control with speed feedback or when 1-01 Motor Control Principle is set to [0] U/f special motor mode.

M,N

1-63 Slip Compensation Time Constant

Range: Function:

Size related* [0.05 - 5.00s]Enter the slip compensation reaction

A high value results in slow

speed. reaction, and a low value results in quick reaction. If low-frequency resonance problems arise, use a longer time setting.

NOTE

1-63 Slip Compensation Time Constant will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM.

NOTE

Resonance Dampening Time Constant will not have

1-65

effect when 1-10 Motor Construction = [1] PM, non salient SPM.

1-66 Min. Current at Low Speed

Range: Function:

100%* [1. -

200.

Enter the minimum motor current at low speed,

see 1-53 Model Shift Frequency. Increasing this current improves motor torque at low speed.

1-66 Min. Current at Low Speed is enabled when 1-00 Configuration Mode [0] Speed open loop only.

The frequency converter runs with constant current through motor for speeds below 10æHz. For speeds above 10æHz, the motor flux model in the frequency converter controls the motor.

4-16 Torque Limit Motor Mode andæ/æor 4-17 Torque Limit Generator Mode automatically

adjust 1-66 Min. Current at Low Speed. The parameter with the highest value adjusts 1-66 Min. Current at Low Speed. The current setting in 1-66 Min. Current at Low Speed is composed of the torque generating current and the magnetizing current. Example: Set 4-16 Torque Limit Motor Mode to 100% and set 4-17 Torque Limit Generator Mode to 60%. 1-66 Min. Current at Low Speed automatically adjusts to about 127%, depending on the motor size. FC 302 only.

3 3

1-64 Resonance Dampening

Range: Function:

100 %* [0 - 500

Enter the resonance dampening value. Set

Resonance Dampening and

1-64 1-65 Resonance Dampening Time Constant to

help eliminate high-frequency resonance problems. To reduce resonance oscillation, increase the value of 1-64 Resonance Dampening.

NOTE

1-64

Resonance Dampening will not have effect when

1-10 Motor Construction = [1] PM, non salient SPM.

1-65 Resonance Dampening Time Constant

Range: Function:

5 ms* [5 - 50 ms]

Resonance Dampening and

Set 1-64 1-65 Resonance Dampening Time Constant to help eliminate high-frequency resonance problems. Enter the time constant that provides the best dampening.

1-67 Load Type

Option: Function:

[0] * Passive load For conveyers, fan and pump applications.

[1] Active load For hoisting applications, used in slip

compensation [1] is selected, set 1-66 Min. Current at Low Speed to a level which corresponds to maximum torque.

at low speed. When Active Load

FC 302 only.

1-68 Minimum Inertia

Range: Function:

0.0048 kgm²*

[0.0001 par.

1-69

kgm²]

Needed for average inertia calculation. Enter the minimum moment of inertia of the mechanical system. 1-68 Minimum Inertia and 1-69 Maximum Inertia are used for pre-adjustment of the Proportional Gain in the speed control, see 30-83 Speed PID Proportional Gain. FC 302 only.

NOTE

parameter cannot be adjusted while motor is running.

This

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-69 Maximum Inertia

Range: Function:

0.0048

kgm²*

[par. 1-68 -

kgm²]

0.4800

Active in Flux Open Loop only. Used to compute the acceleration torque at low speed. Used in the torque limit controller. FC 302 only.

NOTE

This

parameter cannot be adjusted while motor is running.

3.3.7 1-7* Start Adjustments

1-70 PM Start Mode

Select the PM motor start-up mode. This is done to initialize the

plus

control core for previously free running PM motor. Both

VVC selections will estimate the speed and angle. Active for PM motors in VVC

Option: Function:

[0] Rotor Detection Estimates the electrical angle

[1] Parking The Parking function applies

1-71 Start Delay

Range: Function:

0.0 s* [0.0 - 10.0 s] This parameter refers to the start function

1-72 Start Function

Option: Function:

[0] DC Hold/

delay

[1] DC Brake/

delay

[2]*Coast/delay

time

[3] Start speed

time

plus

only.

the rotor and uses this as a starting point. Standard selection for AutomationDrive applications.

current across the stator

DC winding and rotates the rotor to electrical zero position (typically selected for HVAC applications).

in 1-72 Start Function.

selected Enter the time delay required before commencing acceleration.

Select the start function during start delay. This

parameter is linked to 1-71 Start Delay.

Energizes motor with a DC holding current (2-00 DC Hold Current) during the start delay time.

Energizes motor with a DC braking current (2-01 DC Brake Current) during the start delay time.

Motor coasted during the start delay time

off).

(inverter

Only possible with VVC

plus

1-72 Start Function

Option: Function:

Start

Start Speed

/Flux clockwise

[4] Horizontal

operation

[5] VVC+/Flux

clockwise

[6] Hoist Mech.

Rel

Brake

Connect the function described in 1-74 Speed [RPM] and 1-76 Start Current in the start delay time. Regardless of the value applied by the reference signal, the output speed applies the setting of the start speed in 1-74 Start Speed [RPM] or 1-75 Start Speed [Hz] and the output current corresponds to the setting of the start current in 1-76 Start Current. This function is typically used in hoisting applications without counterweight and especially in applications with a Cone-motor, where the start is clockwise, followed by rotation in the reference direction.

Only possible with VVC

obtaining the function described in

For 1-74 Start Speed [RPM] and 1-76 Start Current during the start delay time. The motor rotates in the reference direction. If the reference signal equals zero (0), 1-74 Start Speed [RPM] is ignored and the output speed equals zero (0). The output current corresponds to the setting of the start current in 1-76 Start Current.

for the function described in 1-74 [RPM] only. The start current is calculated automatically. This function uses the start speed in the start delay time only. Regardless of the value set by the reference signal, the output speed equals the setting of the start speed in 1-74 Start Speed [RPM].Start speed/ current clockwise [3] and VVC [5] are typically used in hoisting applications. Start speed/current in reference direction [4] is particularly used in applications with counterweight and horizontal movement.

For utilizing mechanical brake control functions, 2-24 Stop Delay to 2-28 Gain Boost

Factor. This parameter is only active when 1-01 Motor Control Principle is set to [3] Flux w/ motor feedback (FC 302 only).

plus

1-73 Flying Start

Option: Function:

This function makes it possible to catch a motor which

is spinning freely due to a mains drop-out.

[0] * Disabled No function

[1] Enabled Enables the frequency converter to “catch” and

a spinning motor.

control When 1-73 Flying Start is enabled, 1-71 Start Delay and 1-72 Start Function have no function.

44 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

parameter cannot be adjusted while motor is running.

This

NOTE

function is not recommended for hoisting

This applications. For power levels above 55 kW, flux mode must be used to achieve the best performance.

NOTE

obtain the best flying start performance the advanced

To motor data, 1-30 Stator Resistance (Rs) through 1-35 Main Reactance (Xh), must be correct.

1-74 Start Speed [RPM]

Range: Function:

0 RPM* [0 - 600

RPM]

1-75 Start Speed [Hz]

Range: Function:

0 Hz* [0.0 -

Hz]

500.0

1-76 Start Current

Range: Function:

0.00A* [0.00 1-24

par. A]

3.3.8 1-8* Stop Adjustments

Set a motor start speed. After the start signal,

the output speed leaps to set value.

Set the start function in 1-72 Start Function to [3], [4] or [5], and set a start delay time in 1-71 Start Delay.

This parameter can be used for hoist applications (cone rotor). Set a motor start speed. After the start signal, the output speed leaps to set value. Set the start function in 1-72 Start Function to [3], [4] or [5], and set a start delay time in 1-71 Start Delay.

Some motors, e.g. cone rotor motors, need extra current/starting speed to disengage the rotor. To obtain this boost, set the required current in 1-76 Start Current. Set 1-74 Start Speed [RPM]. Set 1-72 Start Function to [3] or [4], and set a start delay time in 1-71 Start Delay.

This parameter can be used for hoist applications (cone rotor).

1-80 Function at Stop

Option: Function:

[0]*Coast Leaves motor in free mode. The motor is

disconnected

[1] DC hold Energizes motor with a DC holding current

2-00 DC Hold Current).

(see

[2] Motor check Checks if a motor has been connected.

[3] Pre-

magnetizing

[4] DC Voltage

Builds up a magnetic field while the motor

stopped. This allows the motor to produce

is torque quickly at subsequent start commands (asynchronous motors only). This Pre-magnetizing function does not help the very first start command. Two different solutions are available to pre-magnetize the machine for the first start command:

Sample rotor time constants = (Xh+X2)/(6.3*Freq_nom*Rr) 1 kW = 0.2 s 10 kW = 0.5 s 100 kW = 1.7 s 1000 kW = 2.5 s

When the motor is stopped, the 1-55 Characteristic - U [0] parameter defines the voltage at 0 Hz.

from the frequency converter.

1. Start the frequency converter with a 0 RPM reference and wait 2 to 4 rotor time constants (see below) before increasing the speed reference.

2a. Set 1-71 Start Delay to the desired pre-mag time (2 to 4 rotor time constants - see below).

2b. Set 1-72 Start Function to either [0] DC-hold or [1] DC-Brake.

Set the DC-hold or DC-brake current magnitude (2-00 DC Hold Current or 2-01 DC Brake Current) to be equal to I_pre-mag = Unom/ (1.73 x Xh)

U/f

1-81 Min Speed for Function at Stop [RPM]

Range: Function:

Size related* [0 - 600 RPM] Set the speed at which to activate

Function at Stop.

1-80

3 3

1-80 Function at Stop

Option: Function:

Select the frequency converter function after a stop command or after the speed is ramped down to the settings in 1-81 Min Speed for Function at Stop [RPM].

1-82 Min Speed for Function at Stop [Hz]

Range: Function:

Size related* [ 0.0 - 20.0 Hz] Set the output frequency at which

MG33MF02 - VLT® is a registered Danfoss trademark

activate 1-80 Function at Stop.

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-83 Precise Stop Function

FC 302 only.

Option: Function:

[0]*Precise

ramp

[1] Cnt stop

with

[2] Cnt stop

w/o

[3] Speed

comp stop

[4] Com cnt

stop

[5] Comp cnt

stop r

Only optimal when the operational speed - of

stop

e.g. the conveyor belt - is constant. This is an open loop control. Achieves high repetitive precision at the stopping point.

Counts the number of pulses, typically from an

reset

encoder and generates a stop signal after a preprogrammed number of pulses - 1-84 Precise Stop Counter Value - has been received at T29 or T33 [30]. This is a direct feedback with one-way closed loop control. The counter function is activated (starts timing) at the edge of the start signal (when it changes from stop to start). After each precise stop the number of pulses counted during ramp down to 0 RPM is reset.

Same as [1] but the number of pulses counted

reset

during ramp down to 0 rpm is deducted from the counter value entered in 1-84 Precise Stop Counter Value. This reset function can for example be used to compensate for the extra distance done during ramping down and to reduce the impacts of gradual wear of mechanical parts.

Stops at precisely the same point, regardless of

present speed, the stop signal is delayed

the internally when the present speed is lower than the maximum speed (set in 4-19 Max Output Frequency). The delay is calculated on the basis of the reference speed of the frequency converter and not on the basis of the actual speed. Please therefore make sure that the frequency converter has ramped up before you activate the speed compensated stop.

Same as [3] but after each precise stop the

w/rst

number of pulses counted during ramp down to 0 rpm is reset.

Same as [3] but the number of pulses counted

w/o

The Precise Stop Functions are advantageous in applications

where high precision is required.

If you use a standard stop command the accuracy is

when using the precise stop function; it eliminates the task

dependence and increases the accuracy substantially.

time The frequency converter tolerance is normally given by its task time. However, by using its special precise stop function the tolerance is independent of the task time because the stop signal immediately interrupts the execution of the frequency converter program. The precise stop function gives a highly reproducible delay from the stop signal is given until the ramping down starts. A test must be done to find this delay as it is a sum of sensor, PLC, frequency converter and mechanical parts. To ensure optimum accuracy there should be at least 10 cycles during ramping down, see 3-42 Ramp 1 Ramp Down

Time, 3-52 Ramp 2 Ramp down Time, 3-62 Ramp 3 Ramp down Time and 3-72 Ramp 4 Ramp Down Time.

The Precise Stop Function is set up here and enabled from DI T29 or T33.

NOTE

parameter cannot be adjusted while the motor is

This running.

1-84 Precise Stop Counter Value

Range: Function:

100000 N/A*

1-85 Precise Stop Speed Compensation Delay

Range: Function:

10 ms* [0 - 100

3.3.9 1-9* Motor Temperature

1-90 Motor Thermal Protection

Option: Function:

[0 - 999999999 N/A]

ms]

Enter the counter value to be used

in the integrated precise

stop function, 1-83 Precise Stop Function. The maximum permissible frequency at terminal 29 or 33 is 110 kHz.

Not used for selection [0] and [3] in 1-83 Precise Stop Function

Enter the delay time for sensors, PLCs, etc.

use in 1-83 Precise Stop Function. In

for speed compensated stop mode, the delay time at different frequencies has a major influence on the stop function.

Not used for selection [0], [1] and [2] in

1-83 Precise Stop Function

Thermal motor protection can be implemented

using a range of techniques:

determined by the internal task time. That is not the case

46 MG33MF02 - VLT® is a registered Danfoss trademark

1330

550

250

-20°C

175HA183.10

4000

3000

(Ω)

 nominel

 nominel -5°C

 nominel +5°C

 [°C]

Parameter Descriptions

VLT® AutomationDrive Programming Guide

1-90 Motor Thermal Protection

Option: Function:

a PTC sensor in the motor

Via

•

windings connected to one of the analog or digital inputs (1-93 Thermistor Source). See

3.3.10.1 PTC Thermistor Connection.

Via a KTY sensor in the motor

•

winding connected to an analog input (1-96 KTY Thermistor Resource). See 3.3.10.2 KTY Sensor Connection.

Via calculation (ETR = Electronic

•

Thermal Relay) of the thermal load, based on the actual load and time. The calculated thermal load is compared with the rated motor current I frequency f

3.3.10.4 ATEX ETR.

Via a mechanical thermal switch

•

(Klixon type). See 3.3.10.5 Klixon.

For the North American market: The ETR functions provide class 20 motor overload protection in accordance with NEC.

[0] * No

protection

[1] Thermistor

warning

[2] Thermistor

trip

[3] ETR warning1Calculates the load when set-up 1 is active

[4] ETR trip 1 Calculates the load when set-up 1 is active

[5] ETR warning

[6] ETR trip 2

Continuously overloaded motor, when no warning

or trip of the frequency converter is

required.

Activates a warning when the connected thermistor in the event of motor over-temperature.

Stops (trips) frequency converter when connected motor reacts in the event of motor overtemperature.

The thermistor cut-out value must be > 3 kΩ.

Integrate a thermistor (PTC sensor) in the motor for winding protection.

and the motor is overloaded. Programme a warning signal via one of the digital outputs.

and the motor is overloaded. Programme a warning signal via one of the digital outputs. The signal appears in the event of a warning and if the frequency converter trips (thermal warning).

or KTY-sensor in the motor reacts

thermistor or KTY sensor in the

activates a warning on the display when

stops (trips) frequency converter when

and the rated motor

M,N

. See 3.3.10.3 ETR and

M,N

1-90 Motor Thermal Protection

Option: Function:

[7] ETR warning

3 [8] ETR trip 3 [9] ETR warning

4 [10] ETR trip 4

NOTE

[20] is selected, follow strictly the instructions described

in the dedicated chapter of the VLT® AutomationDrive design guide and the instructions given by the motor manufacturer.

NOTE

[20] is selected, 4-18 Current Limit must be set to 150%.

3.3.10.1 PTC Thermistor Connection

Illustration 3.12 PTC Profile

Using a digital input and 10 V as power supply: Example: temperature is too high. Parameter set-up: Set 1-90 Motor Thermal Protection to [2] Thermistor Trip Set 1-93 Thermistor Source to [6] Digital Input

The frequency converter trips when the motor

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

PTC / Thermistor

OFF

<800 Ω

+10V

130BA152.10

>2.7 kΩ

12 13 18 37322719 29 33 20

5550

39 42 53 54

555039 42 53 54

<3.0 k Ω

>3.0 k Ω

+10V

130BA153.11

PTC / Thermistor

OFF

500

1000

1500

2000

2500

3000

3500

4000

4500

-25 0 25 50 75 100 12 5 150

Temperature [°C]

Resistance [Ohm]

KTY type 1 KTY type 2 KTY type 3

130BB917.10

Parameter Descriptions

VLT® AutomationDrive Programming Guide

FC 302 can handle three types of KTY sensors, defined in

KTY Sensor Type. The actual sensor temperature can be

1-95

read out from 16-19 KTY sensor temperature.

Illustration 3.13

Using

an analog input and 10 V as power supply: Example: The frequency converter trips when the motor temperature is too high. Parameter set-up: Set 1-90 Motor Thermal Protection to [2] Thermistor Trip Set 1-93 Thermistor Source to [2] Analog Input 54

Illustration 3.14

Input Digital/analog Digital 10 V

Analog 10 V

Table 3.7

NOTE

that the chosen supply voltage follows the specifi-

Check cation of the used thermistor element.

3.3.10.2 KTY Sensor Connection

(FC 302 only) KTY sensors are used especially in Permanent Magnet

Servo Motors (PM motors) for dynamic adjusting of motor parameters as stator resistance (1-30 Stator Resistance (Rs)) for PM motors and also rotor resistance (1-31 Rotor Resistance (Rr)) for asynchronous motors, depending on winding temperature. The calculation is:

Rs=Rs

20° C

KTY sensors can be used for motor protecting (1-97 Threshold level).

Supply Voltage Threshold

x (1 + αcu x ΔT)

Ω where α

Cut-out

Values

< 800 Ω

- > 2.7 kΩ

< 3.0 kΩ - > 3.0 kΩ

= 0.00393

KTY

Illustration 3.15 KTY Type Selection

KTY Sensor 1: 1 kΩ

at 100 °C (e.g. Philips KTY 84-1) KTY Sensor 2: 1 kΩ at 25 °C (e.g. Philips KTY 83-1) KTY Sensor 3: 2 kΩ at 25 °C (e.g. Infineon KTY-10

NOTE

the temperature of the motor is utilized through a thermistor or KTY sensor the PELV is not complied with in case of short circuits between motor windings and sensor. In order to comply with PELV the sensor must be extra isolated.

48 MG33MF02 - VLT® is a registered Danfoss trademark

1.21.0 1.4

100

1.81.6 2.0

2000

500

200

400 300

1000

600

t [s]

175ZA052.12

OUT

= 2 x f

M,N

OUT

= 0.2 x f

M,N

OUT

= 1 x f

M,N

(par. 1-23)

IMN(par. 1-24)

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.3.10.3 ETR

The calculations estimate the need for a lower load at

speed due to less cooling from the fan incorporated

lower in the motor.

Illustration 3.16 ETR Profile

3.3.10.4 ATEX ETR

Function Setting 1-90 Motor Thermal Protection 1-94 ATEX ETR cur.lim. speed reduction 1-98 ATEX ETR interpol.

freq.

points 1-99 ATEX ETR interpol points

current

1-23 Motor Frequency

4-19 Max Output Frequency Motor name plate, possibly

4-18 Current Limit Forced to 150% by 1-90 [20] 5-15 Terminal 33 Digital Input 5-19 Terminal 37 Safe Stop [4] PTC 1 Alarm 14-01 Switching Frequency Check that the default value fulfils

14-26 Trip Delay at Inverter Fault

[20] ATEX ETR

20%

Motor name plate

Enter the same value as for

Max Output Frequency

4-19

for long motor cables,

reduced sinus filter or reduced supply voltage

[80] PTC Card 1

requirement from Motor name

the plate. If not -use sine wave filter. 0

3 3

The B-option MCB 112 PTC Thermistor option offers ATEX approved

monitoring of motor temperature. Alternatively, an external ATEX approved PTC protection device can be used.

NOTE

Only ATEX Ex-e approved motors may be used for this function. See motor nameplate, approval certificate, data sheet or contact motor supplier.

When controlling an Ex-e motor with “Increased Safety”, it

important to ensure certain limitations. The parameters

is that must be programmed are presented in the following application example.

MG33MF02 - VLT® is a registered Danfoss trademark

Table 3.8 Parameters

CAUTION

It is mandatory to compare the minimum switching frequency to the minimum switching frequency of the frequency converter, the default value in 14-01 Switching Frequency. If the frequency converter does not meet this requirement, a sine wave filter must be used.

More information about ATEX ETR Thermal Monitoring can be

3.3.10.5 Klixon

The Klixon type thermal circuit breaker uses a KLIXON metal by the current through the disc causes a trip.

Using a digital input and 24 V as power supply: Example: The frequency converter trips when the motor temperature is too high Parameter set-up: Set 1-90 Motor Thermal Protection to [2] Thermistor Trip Set 1-93 Thermistor Source to [6] Digital Input

requirement stated by the motor manufacturer

found in the Application Note MN33G.

dish. At a predetermined overload, the heat caused

PTC / Thermistor

OFF

+24V

12 13 18 3732

2719 29 33B20

GND

R<6.6 k Ω >10.8 k Ω

130BA151.11

Parameter Descriptions

VLT® AutomationDrive Programming Guide

The reaction for operating in Ex-e current limit must be configured.

The frequency converter does not change anything

0%: besides issuing warning 163 ATEX ETR cur.lim.warning. >0%: The frequency converter issuing warning 163 and reduces motor speed following ramp 2 (parameter group

3-5* Ramp 2).

Illustration 3.17

1-91 Motor External Fan

Option: Function:

[0] * No No external fan is required, i.e. the motor is derated at

low speed.

[1] Yes Applies an external motor fan (external ventilation), so

derating of the motor is required at low speed. The

no upper curve in graph above (fout = 1 x fM,N) is followed if the motor current is lower than nominal motor current (see 1-24 Motor Current). If the motor current exceeds nominal current, the operation time still decreases as if no fan were installed.

1-93 Thermistor Source

Option: Function:

Select the input to which the thermistor

sensor) should be connected. An

(PTC analog input option [1] or [2] cannot be selected if the analog input is already in use as a reference source (selected in

3-15 Reference 1 Source, 3-16 Reference 2 Source or 3-17 Reference 3 Source).

When using MCB 112, choice [0] None must always be selected.

[0] * None [1] Analog input 53 [2] Analog input 54 [3] Digital input 18 [4] Digital input 19 [5] Digital input 32 [6] Digital input 33

NOTE

parameter cannot be adjusted while the motor is

This running.

NOTE

input should be set to [0] PNP - Active at 24 V in

Digital 5-00 Digital I/O Mode.

Example: Actual reference = 50 RPM 1-94 ATEX ETR cur.lim. speed reduction = 20% Resulting reference = 40 RPM

1-95 KTY Sensor Type

Option: Function:

Select the used type of KTY sensor. FC 302 only.

[0] * KTY Sensor 1

[1] KTY Sensor 2

[2] KTY Sensor 3

at 100 °C

1 kΩ

at 25 °C

2 kΩ at 25 °C

1-96 KTY Thermistor Resource

Option: Function:

Selecting analog input terminal 54 to be used

KTY sensor input. Terminal 54 cannot be

as selected as KTY source if otherwise used as reference (see 3-15 Reference Resource 1 to 3-17 Reference Resource 3).

FC 302 only.

NOTE

Connection of KTY-sensor between term. 54 and 55 (GND). See Illustration 3.15.

[0] * None [2] Analog

input

1-97 KTY Threshold level

Range: Function:

80 °C* [-40 - 140 °C] Select the KTY sensor threshold level for

thermal protection.

motor FC 302 only.

1-98 ATEX ETR interpol. points freq.

FC 302 only.

visible if 1-90 Motor Thermal Protection is set to [20].

Only

Range: Function:

Size related* [ 0 - 1000.0 Hz]

0 %* [0 - 100 %]

50 MG33MF02 - VLT® is a registered Danfoss trademark

1-94 ATEX ETR cur.lim. speed reduction

FC 302 only.

visible if 1-90 Motor Thermal Protection is set to [20].

Only

Range: Function:

Enter the four frequency points [Hz] from the motor name

into this array. Together with 1-99 ATEX ETR interpol

plate points current, these make up a table (f [Hz],I [%]).

1 0 0 %

8 0 %

4 0 %

5 Hz 15 Hz 25 Hz 50 Hz

130BB909.10

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

frequency/current limit points from the motor name

All plate or motor data sheet must be programmed.

Illustration 3.18 Example of ATEX ETR thermal limitation curve. x-axis:

fm [Hz]

y-axis: Im/I

x 100 [%]

m,n

3 3

1-98 ATEX ETR interpol. points freq. [0] = 5 Hz [0] = 40% [1] = 15 Hz [1] = 80% [2] = 25 Hz [2] = 100% [3] = 50 Hz [3] = 100%

Table 3.9

operating points underneath the curve are allowed

All

1-99 ATEX ETR interpol points

current

continuously. Above the line, however, only for a limited time calculated as a function of the overload. In the event of a machine current greater than 1.5 times the rated current, shut down is immediate.

1-99 ATEX ETR interpol points current

FC 302 only. Only

visible if 1-90 Motor Thermal Protection is set to [20] or [21].

Range: Function:

Size related* [0 - 100 %] Definition of thermal limitation curve.

example, see 1-98 ATEX ETR

For

interpol. points freq.

Use the four current points [A] from the motor name plate. Calculate current, Im/I

the values as percentage of nominal motor

x 100 [%], and enter into this array.

m,n

Together with 1-98 ATEX ETR interpol. points freq., these make up a table (f [Hz],I [%]).

NOTE

All

frequency/current limit points from the motor name

plate or motor data sheet must be programmed.

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.4 Parameters: 2-** Brakes

3.4.1 2-0* DC-Brakes

Parameter group for configuring the DC brake and DC

functions.

hold

2-00 DC Hold Current

Range: Function:

50 %* [0 -

160.

Enter a value for holding current as a

percentage of the rated motor current I in 1-24 Motor Current. 100% DC holding current corresponds to I This parameter holds the motor function (holding torque) or pre-heats the motor. This parameter is active if DC hold is selected in 1-72 Start Function [0] or 1-80 Function at Stop [1].

M,N

set

NOTE

The

maximum value depends on the rated motor current. Avoid 100 % current for too long. It may damage the motor. Low values of DC hold will produce larger than expected currents with larger motor power sizes. This error will increase as the motor power increases.

2-01 DC Brake Current

2-03 DC Brake Cut In Speed [RPM]

Range: Function:

set in 2-01 stop command.

DC Brake Current, upon a

2-04 DC Brake Cut In Speed [Hz]

Range: Function:

0.0 Hz* [0.0 - par. 4-14 Hz]

Set the DC brake cut-in speed for activation set in 2-01 DC Brake Current, upon a stop command.

of the DC braking current

NOTE

2-04

DC Brake Cut In Speed [Hz] will not have effect when

1-10 Motor Construction = [1] PM, non salient SPM.

2-06 Parking Current

Range: Function:

50 %* [ 0 - 1000 %] Set current as percentage of rated motor

1-24 Motor Current. Will be used

current, when enabled in 1-70 PM Start Mode.

2-07 Parking Time

Range: Function:

3 s* [0.1 - 60 s]

Set the duration of the Parking Current set in

Parking Current, once activated.

2-06

Range: Function:

50%* [0 -

1000.

Enter a value for current as a percentage of the

rated motor current I 100% DC braking current corresponds to I DC brake current is applied on a stop command, when the speed is lower than the limit set in 2-03 DC Brake Cut In Speed [RPM]; when the DC Brake Inverse function is active; or via the serial communication port. The braking current is active during the time period set in 2-02 DC Braking Time.

, see 1-24 Motor Current.

M,N

NOTE

The

maximum value depends on the rated motor current. Avoid 100 % current for too long. It may damage the motor.

2-02 DC Braking Time

Range: Function:

10.0 s* [0.0 - 60.0 s] Set the duration of the DC braking current

set in 2-01 DC Brake Current, once

activated.

2-03 DC Brake Cut In Speed [RPM]

Range: Function:

0 RPM* [0 - par. 4-13

RPM]

Set the DC brake cut-in speed for activation

of the DC braking current

M,N

3.4.2 2-1* Brake Energy Funct.

Parameter group for selecting dynamic braking parameters. Only

valid for frequency converters with brake chopper.

2-10 Brake Function

Option: Function:

[0] * Off No brake resistor is installed.

[1] Resistor

brake

[2] AC brake Is selected to improve braking without using a

A brake resistor is incorporated in the system,

dissipation of surplus brake energy as heat.

for Connecting a brake resistor allows a higher DC link voltage during braking (generating operation). The Resistor brake function is only active in frequency converters with an integral dynamic brake.

resistor. This parameter controls an

brake overmagnetization of the motor when running with a generatoric load. This function can improve the OVC-function. Increasing the electrical losses in the motor allows the OVC function to increase the braking torque without exceeding the over voltage limit. Please note that AC brake is not as effective as dynamic breaking with resistor. AC brake is for VVC open and closed loop.

plus

and flux mode in both

52 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

2-11 Brake Resistor (ohm)

Range: Function:

Size related*

[ 5.00

65535.00 Ohm]

Set the brake resistor value in Ohms. This value is used for monitoring the power to the brake resistor in 2-13 Brake Power Monitoring. This parameter is only active in frequency converters with an integral dynamic brake. Use this parameter for values without decimals. For a selection with two decimals, use 30-81 Brake Resistor (ohm).

2-12 Brake Power Limit (kW)

Range: Function:

Size related*

[ 0.001

2000.000 kW]

2-12 Brake Power Limit (kW) is the expected average power dissipated in the brake resistor over a period of 120 s. It is used as the monitoring limit for 16-33 Brake Energy /2 min and thereby specifies when a warning/ alarm is to be given. To calculate 2-12 Brake Power Limit (kW), the following formula can be used.

br,avg

P the brake resistor, Rbr is the resistance of the brake resistor. tbr is the active breaking time within the 120 s period, Tbr. Ubr is the DC voltage where the brake resistor is active. This depends on the unit as follows: T2 units: 390 V T4 units: 778 V T5 units: 810 V T6 units: 943 V/1099 V for D – F frames T7 units: 1099 V

is the average power dissipated in

br,avg

NOTE

Rbr is not known or if Tbr is different from 120 s, the practical approach is to run the brake application, readout 16-33 Brake Energy /2 min and then enter this + 20% in 2-12 Brake Power Limit (kW).

2-13 Brake Power Monitoring

Option: Function:

This parameter is only active in frequency converters This parameter enables monitoring of the power to the brake resistor. The power is calculated on the basis of the resistance

with an integral dynamic brake.

V×tbrs

RbrΩ×Tbrs

2-13 Brake Power Monitoring

Option: Function:

Brake Resistor (ohm)), the DC link voltage,

(2-11 and the resistor duty time.

[0] * Off No brake power monitoring required.

[1] Warning Activates a warning on the display when the

transmitted over 120 s exceeds 100% of

power the monitoring limit (2-12 Brake Power Limit (kW) ). The warning disappears when the transmitted power falls below 80% of the monitoring limit.

[2] Trip Trips frequency converter and displays an

when the calculated power exceeds

alarm 100% of the monitoring limit.

[3] Warning

trip

and

If power monitoring is set to [0]

Activates both of the above, including warning, trip and alarm.

Off or [1] Warning, the

brake function remains active, even if the monitoring limit is exceeded. This may lead to thermal overload of the resistor. It is also possible to generate a warning via a relay/digital outputs. The measuring accuracy of the power monitoring depends on the accuracy of the resistance of the resistor (better than ±20%).

2-15 Brake Check

Option: Function:

Select type of test and monitoring function to

the connection to the brake resistor, or

check whether a brake resistor is present, and then display a warning or an alarm in the event of a fault.

NOTE

The brake resistor disconnection function is tested during power-up. However the brake IGBT test is performed when there is no braking. A warning or trip disconnects the brake function.

The testing sequence is as follows:

The DC link ripple amplitude is

1. measured for 300 ms without braking.

2. The DC link ripple amplitude is measured for 300 ms with the brake turned on.

3. If the DC link ripple amplitude while braking is lower than the DC link ripple amplitude before braking + 1%: Brake

check has failed by returning a warning or alarm.

4. If the DC link ripple amplitude while braking is higher than the DC link ripple

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

2-15 Brake Check

Option: Function:

amplitude before braking + 1%: Brake

is OK.

check

[0]*Off Monitors brake resistor and brake IGBT for a

[1] Warning Monitors brake resistor and brake IGBT for a

[2] Trip Monitors for a short-circuit or disconnection of

[3] Stop and

trip

[4] AC brake Monitors for a short-circuit or disconnection of

short-circuit occurs, warning 25 appears.

short-circuit, disconnection during power-up.

the IGBT. If a fault occurs, the frequency converter cuts out while displaying an alarm (trip locked).

Monitors for a short-circuit or disconnection of the IGBT. If a fault occurs, the frequency converter ramps down to coast and then trips. A trip lock alarm is displayed (e.g. warning 25, 27 or 28).

the IGBT. If a fault occurs, the frequency converter performs a controlled ramp-down. This option is available for FC 302 only.

during operation. If a short-circuit

and runs a test for brake resistor

brake resistor, or a short-circuit of the brake

2-17 Over-voltage Control

Option: Function:

an over voltage on the DC link caused by generative

[0] * Disabled No OVC required.

[1] Enabled (not

stop)

[2] Enabled Activates OVC.

Activates OVC except when using a stop signal to stop the frequency converter.

power from the load.

NOTE

must not be enabled in hoisting applications.

OVC

2-18 Brake Check Condition

Range: Function:

[0] * At Power Up Brake check will be performed at power up

2-19 Over-voltage Gain

Range: Function:

100 %* [0 - 200 %] Select over-voltage gain.

3.4.3 2-2* Mechanical Brake

Parameters for controlling operation of an electromagnetic (mechanical) brake, typically required in hoisting

NOTE

Remove Warning by cycling the mains supply. The fault must be corrected first. For [0] Off or [1] Warning, the frequency converter keeps running even if a fault is located.

a warning arising in connection with [0] Off or [1]

applications. To control a mechanical brake, a relay output (relay 01 or relay 02) or a programmed digital output (terminal 27 or

29) is required. Normally this output must be closed during periods when the frequency converter is unable to ‘hold’ the motor, e.g. due to an excessive load. Select [32]

This parameter is only active in frequency converters with

integral dynamic brake.

2-16 AC brake Max. Current

Range: Function:

100.0 %* [0.0 - 1000.0 %] Enter the maximum permissible when using AC brake to

current avoid overheating of motor windings.

Mechanical Brake Control for applications with an electromagnetic brake in 5-40 Function Relay, 5-30 Terminal 27 Digital Output, or 5-31 Terminal 29 Digital Output. When selecting [32] Mechanical brake control, the mechanical brake is closed from start up until the output current is above the level selected in 2-20 Release Brake Current. During stop, the mechanical brake activates when the speed falls below the level specified in 2-21 Activate Brake Speed [RPM]. If the frequency converter enters an alarm condition or an over-current or over-voltage situation, the

NOTE

2-16 AC brake Max. Current will not have effect when

mechanical brake immediately cuts in. This is also the case during safe stop.

1-10 Motor Construction = [1] PM, non salient SPM.

NOTE

2-17 Over-voltage Control

Option: Function:

Over-voltage control (OVC) reduces the risk

the frequency converter tripping due to

Protection at Torque Limit and 14-26 Trip Delay at Inverter Fault) may delay the activation of the mechanical brake in an alarm condition. These features must be disabled in hoisting applications.

mode and trip delay features (14-25 Trip Delay

54 MG33MF02 - VLT® is a registered Danfoss trademark

Start term.18

1=on

0=o

Shaft speed

Start delay time

o

Brake delay time

Time

Output current

Relay 01

Pre-magnetizing current or DC hold current

Reaction time EMK brake

Par 2-20 Release brake current

Par 1-76 Start current/ Par 2-00 DC hold current

Par 1-74 Start speed

Par 2-21

Activate brake

speed

Mechanical brake locked

Mechanical brake free

Par 1-71

Par 2-23

130BA074.12

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3 3

Illustration 3.19 Mechanical Brake

2-20 Release Brake Current

Range: Function:

par. 16-37

[0.00 par. 16-37 A]

Set the motor current for release of the mechanical brake, when a start condition is present. The default value is the maximum current the inverter can provide for the particular power size. The upper limit is specified in 16-37 Inv. Max. Current.

NOTE

When Mechanical brake control output is selected but no mechanical brake is connected, the function will not work by default setting due to too low motor current.

2-21 Activate Brake Speed [RPM]

Range: Function:

0 RPM* [0 - 30000

RPM]

2-22 Activate Brake Speed [Hz]

Range: Function:

0 Hz* [0.0 - 5000.0 Hz] Set the motor frequency for activation

Set the motor speed for activation of

mechanical brake, when a stop

the condition is present. The upper speed limit is specified in 4-53 Warning Speed High.

the mechanical brake, when a stop

of condition is present.

MG33MF02 - VLT® is a registered Danfoss trademark

2-23 Activate Brake Delay

Range: Function:

0.0 s* [0.0 -

2-24 Stop Delay

Range: Function:

0.0 s* [0.0 - 5.0 s] Set the time interval from the moment

2-25 Brake Release Time

Range: Function:

0.20 s* [0.00 - 5.00s]This value defines the time it takes for

2-26 Torque Ref

Range: Function:

0.00 %* [0 - 0 %] The value defines the torque applied against

5.0

Enter the brake delay time of the coast after

ramp-down time. The shaft is held at zero speed with full holding torque. Ensure that the mechanical brake has locked the load before the motor enters coast mode. See Mechanical Brake Control section in the Design Guide.

the motor is stopped until the brake

when closes. This parameter is a part of the stopping function.

mechanical brake to open. This

the parameter must act as a time-out when brake feedback is activated.

closed mechanical brake, before release

the

Mech. Brake

Gain Boost

Relay

Torque ref.

Motor Speed

Premag Torque Ramp

Time p. 2-27

Torque Ref. 2-26

Gain Boost Factor p. 2-28

Brake Release Time p. 2-25

Ramp 1 up p. 3-41

Ramp 1 down p. 3-42

Stop Delay p. 2-24

Activate Brake Delay p. 2-23

1 2 3

130BA642.12

Parameter Descriptions

VLT® AutomationDrive Programming Guide

2-27 Torque Ramp Time

Range: Function:

0.2 s* [0.0 - 5.0 s] The value defines the duration of the torque

in clockwise direction.

ramp

2-28 Gain Boost Factor

Range: Function:

1.00 N/A* [1.00 - 4.00 N/A]

Only active in flux closed loop. The function

ensures a smooth transition

from torque control mode to speed

control mode when the motor takes over the load from the brake.

Illustration 3.20 Brake release sequence for hoist mechanical brake control

Activate brake delay: The frequency converter starts again from the mechanical brake engaged position.

I) II) Stop delay: When the time between successive starts is shorter than the setting in 2-24 Stop Delay, the frequency converter starts without applying the mechanical brake (e.g. reversing).

56 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.5 Parameters: 3-** Reference/Ramps

Parameters for reference handling, definition of limitations,

configuration of the reaction of the frequency

and converter to changes.

3.5.1 3-0* Reference Limits

3-00 Reference Range

Option: Function:

Select the range of the reference signal and the feedback only, or positive and negative. The minimum limit may have a negative value, unless [1] Speed

closed loop control or [3] Process is selected in 1-00 Configuration Mode.

[0] Min -

Max

[1] * -Max -

+Max

Select the range of the reference signal and the feedback only, or positive and negative. The minimum limit may have a negative value, unless [1] Speed

closed loop control or [3] Process is selected in 1-00 Configuration Mode.

For both positive and negative values (both directions,

3-01 Reference/Feedback Unit

Option: Function:

Select the unit to be used in Process PID Control references

Mode must be either [3] Process or [8] Extended PID Control.

[0] * None [1] % [2] RPM [3] Hz [4] Nm [5] PPM [10] 1/min [12] Pulse/s [20] l/s [21] l/min [22] l/h [23] m³/s [24] m³/min [25] m³/h [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] t/h [40] m/s [41] m/min [45] m [60] °C

signal. Signal values can be positive

relative to 4-10 Motor Speed Direction).

and feedbacks. 1-00 Configuration

3-01 Reference/Feedback Unit

Option: Function:

[70] mbar [71] bar [72] Pa [73] kPa [74] m WG [80] kW [120] GPM [121] gal/s [122] gal/min [123] gal/h [124] CFM [125] ft³/s [126] ft³/min [127] ft³/h [130] lb/s [131] lb/min [132] lb/h [140] ft/s [141] ft/min [145] ft [150] lb ft [160] °F [170] psi [171] lb/in² [172] in WG [173] ft WG [180] HP

3-02 Minimum Reference

Range: Function:

0 ReferenceFeedbackUnit*

[-999999.999 -

3-03

par. ReferenceFeedbackUnit]

Enter the Minimum Reference. The Minimum Reference is the lowest value obtainable by summing all references. Minimum Reference is active only when 3-00 Reference Range is set to [0] Min.- Max. The Minimum Reference unit matches:

•

3 3

The choice of configuration in

1-00 Configuration Mode Configuration Mode: for [1] Speed closed loop, RPM;

for [2] Torque, Nm.

The unit selected in 3-01 Reference/ Feedback Unit.

MG33MF02 - VLT® is a registered Danfoss trademark

[P 5-13=Preset ref. bit 0]

Preset

[P 5-14=Preset ref. bit 1]

[P 5-15=Preset ref. bit 2]

10101010

76543210

(+24V)

11001100

11110000

130BA149.10

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3-03 Maximum Reference

Range: Function:

1500.000 ReferenceFeedbackUnit*

3-04 Reference Function

Option: Function:

[0] * Sum Sums both external and preset reference

[1] External/Preset Use either the preset or the external

3.5.2 3-1* References

[par. 3-02 -

999999.999 ReferenceFeedbackUnit]

sources.

reference Shift between external and preset via a command or a digital input.

Enter the Maximum Reference. Reference is the highest value obtainable by summing all references.

The Maximum Reference unit matches:

The choice of

•

configuration in

1-00 Configuration Mode: for [1] Speed closed loop, RPM;

for [2] Torque, Nm.

The unit selected

•

in 3-00 Reference Range.

source.

The Maximum

Illustration 3.21

Preset ref. bit 2 1 0 Preset ref. 0 0 0 0 Preset ref. 1 0 0 1 Preset ref. 2 0 1 0 Preset ref. 3 0 1 1 Preset ref. 4 1 0 0 Preset ref. 5 1 0 1 Preset ref. 6 1 1 0 Preset ref. 7 1 1 1

Table 3.10 Preset Ref. Bit

3-11 Jog Speed [Hz]

Range: Function:

0 Hz* [0.0 - par.

Hz]

4-14

The jog speed is a fixed output speed at which the frequency converter is running when the jog function is activated. See also 3-80 Jog Ramp Time.

Select the preset reference(s). Select Preset ref. bit 0/1/2 [16],

[17] or [18] for the corresponding digital inputs in

parameter group 5-1*.

3-10 Preset Reference

Array [8]

0-7

Range:

Range: Function:

0.00%* [-100.00 -

100.00

Enter up to eight different preset references

(0-7) in this parameter, using array programming. The preset reference is stated as a percentage of the value Ref (3-03 Maximum Reference) If a Ref different from 0 (3-02 Minimum Reference) is programmed, the preset reference is calculated as a percentage of the full reference range, i.e. on the basis of the difference between Ref Afterwards, the value is added to Ref When using preset references, select Preset ref. bit 0/1/2 [16], [17] or [18] for the corresponding digital inputs in parameter group 5-1*.

MAX

and Ref

MAX

MIN

3-12 Catch up/slow Down Value

Range: Function:

0.00%* [0.00 -

100.00

Enter a percentage (relative) value to be

either added to or deducted from the actual reference for Catch up or Slow down respectively. If Catch up is selected via one of the digital inputs (5-10 Terminal 18 Digital Input to 5-15 Terminal 33 Digital Input), the percentage (relative) value is added to the total reference. If Slow down is selected via one of the digital inputs (5-10 Terminal 18 Digital Input to 5-15 Terminal 33 Digital Input), the percentage (relative) value is deducted from the total reference. Obtain extended functionality with the DigiPot function. See parameter group 3-9* Digital Potentiometer.

58 MG33MF02 - VLT® is a registered Danfoss trademark

Relative Z=X+X*Y/100

Resulting actual reference

130BA059.12

100

0-100

X+X*Y/100

P 3-14

130BA278.10

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3-13 Reference Site

Option: Function:

Select which reference site to activate.

[0] * Linked to

/ Auto

Hand

[1] Remote Use remote reference in both Hand mode

[2] Local Use local reference in both Hand mode and

Use local reference when in Hand mode; or remote reference when in Auto mode.

Auto mode.

and

mode.

Auto

NOTE

When set to [2] Local, the frequency converter will start with this setting again following a 'power down'.

3-14 Preset Relative Reference

Range: Function:

0.00%* [-100.00 -

100.00

Illustration 3.22

The actual reference, X, is increased or

decreased with the percentage Y, set in 3-14 Preset Relative Reference. This results in the actual reference Z. Actual reference (X) is the sum of the inputs selected in

3-15 Reference 1 Source, 3-16 Reference 2 Source, 3-17 Reference 3 Source and 8-02 Control Source.

3-15 Reference Resource 1

Option: Function:

sum of these reference signals

the actual reference.

defines

[0] No function [1] * Analog input 53 [2] Analog input 54 [7] Frequency input 29 [8] Frequency input 33 [11] Local bus reference [20] Digital pot.meter [21] Analog input X30-11 (General Purpose I/O Option Module)

[22] Analog input X30-12 (General Purpose I/O Option Module)

3-16 Reference Resource 2

Option: Function:

Select the reference input to be

for the second reference

used signal. 3-15 Reference Resource 1,

3-16 Reference Resource 2 and 3-17 Reference Resource 3 define up

to three different reference signals. The sum of these reference signals defines the actual reference.

[0] No function [1] Analog input 53 [2] Analog input 54 [7] Frequency input 29 [8] Frequency input 33 [11] Local bus reference [20] * Digital pot.meter [21] Analog input X30-11 [22] Analog input X30-12

3 3

Illustration 3.23

3-15 Reference Resource 1

Option: Function:

Select the reference input to be used

the first reference signal.

for

3-15 Reference Resource 1, 3-16 Reference Resource 2 and 3-17 Reference Resource 3 define up to

three different reference signals. The

3-17 Reference Resource 3

Option: Function:

[0] No function [1] Analog input 53 [2] Analog input 54 [7] Frequency input 29 [8] Frequency input 33 [11] * Local bus reference

MG33MF02 - VLT® is a registered Danfoss trademark

[20] Digital pot.meter [21] Analog input X30-11 [22] Analog input X30-12

Select the reference input to be

for the third reference signal.

used

3-15 Reference Resource 1, 3-16 Reference Resource 2 and 3-17 Reference Resource 3 define up

to three different reference signals. The sum of these reference signals defines the actual reference.

Relative Z=X+X*Y/100

Resulting actual reference

130BA059.12

P 3-*2 Ramp (X) Down Time (Dec)

P 4-13

High-limit

RPM

Reference

P 4-11 Low limit

dec

Time

P 3-*1 Ramp (X)Up Time (Acc)

acc

130BA872.10

130BA168.10

Ramp (X) S-Ramp Ratio at Accel.End

Jerk compensated

Ramp (X) Up Time

Ramp (X) S-Ramp Ratio at

Accel.End

Linear

Speed

Ramp (X) Down Time

Ramp (X) S-Ramp Ratio at Dec.End

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3-18 Relative Scaling Reference Resource

Option: Function:

Select a variable value to be added to the

value (defined in 3-14 Preset Relative

fixed Reference). The sum of the fixed and

variable values (labelled Y in the illustration below) is multiplied with the actual

3.5.3 Ramps Ramp 1

3-4*

For each of four ramps (parameter groups 3-4*, 3-5*, 3-6* and

3-7*) configure the ramp parameters: ramp type, ramping times (duration of acceleration and deceleration) and level of jerk compensation for S ramps.

reference (labelled X in the illustration below). This product is then added to the actual reference (X+X*Y/100) to give the

Start by setting the linear ramping times corresponding to the figures.

resultant actual reference.

Illustration 3.24

[0] * No function [1] Analog input

[2] Analog input

Illustration 3.25

[7] Frequency

input

[8] Frequency

input

[11] Local bus

reference

[20] Digital

pot.meter

If S-ramps are selected then set the level of non-linear jerk compensation

required. Set jerk compensation by defining the proportion of ramp-up and ramp-down times where acceleration and deceleration are variable (i.e. increasing or decreasing). The S-ramp acceleration and deceleration settings are defined as a percentage of the actual ramp time.

[21] Analog input

X30-11

[22] Analog input

X30-12

NOTE

This

parameter cannot be adjusted while the motor is

running.

3-19 Jog Speed [RPM]

Range: Function:

150. RPM*

[0 - par.

RPM]

4-13

Enter a value for the jog speed n which is a fixed output speed. The frequency converter runs at this speed when the jog function is activated. The maximum limit is defined in 4-13 Motor Speed High Limit [RPM]. See also 3-80 Jog Ramp Time.

60 MG33MF02 - VLT® is a registered Danfoss trademark

JOG

Illustration 3.26

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3-40 Ramp 1 Type

Option: Function:

Select the ramp type, depending on

for acceleration/deceleration.

[0] * Linear [1] S-ramp

Const

[2] S-ramp

Const

Jerk

Time

requirements A linear ramp will give constant acceleration during ramping. An S-ramp will give nonlinear acceleration, compensating for jerk in the application.

Acceleration with lowest possible jerk.

S-ramp based on the values set in 3-41 Ramp

1 Ramp up Time and 3-42 Ramp 1 Ramp Down Time.

NOTE

[1] S-ramp Const Jerk is selected and the reference during

ramping is changed the ramp time may be prolonged in order to realize a jerk free movement which may result in a longer start or stop time. Additional adjustment of the S-ramp ratios or switching initiators may be necessary.

3-41 Ramp 1 Ramp up Time

Range: Function:

3.00s* [0.01 -

3600.00

3-42 Ramp 1 Ramp Down Time

Range: Function:

3.00s* [0.01 -

3600.00 s]

3-45 Ramp 1 S-ramp Ratio at Accel. Start

Range: Function:

50 %* [1 - 99.%]Enter the proportion of the total ramp-up

Enter the ramp-up time, i.e. the acceleration

time from 0 RPM to the synchronous motor speed nS. Choose a ramp-up time such that the output current does not exceed the current limit in 4-18 Current Limit during ramping. The value 0.00 corresponds to 0.01 s in speed mode. See ramp-down time in 3-42 Ramp 1 Ramp Down Time.

s x

ref RPM

s x n

ref RPM

RPM

Par

. 3 − 41 =

Enter the ramp-down time, that is, the deceleration speed ns to 0 RPM. Choose a ramp-down time such that no over-voltage arises in the inverter due to regenerative operation of the motor, and such that the generated current does not exceed the current limit set in 4-18 Current Limit. The value 0.00 corresponds to 0.01 s in speed mode. See ramp-up time in 3-41 Ramp 1 Ramp up Time.

Par

. 3 − 42 =

time

acc

time from the synchronous motor

dec

(3-41 Ramp 1 Ramp up Time) in which

3-45 Ramp 1 S-ramp Ratio at Accel. Start

Range: Function:

the acceleration torque increases. The larger

percentage value, the greater the jerk

the compensation achieved, and thus the lower the torque jerks occurring in the application.

3-46 Ramp 1 S-ramp Ratio at Accel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-up

(3-41 Ramp 1 Ramp up Time) in which

time the acceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-47 Ramp 1 S-ramp Ratio at Decel. Start

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-down

(3-42 Ramp 1 Ramp Down Time) where

time the deceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-48 Ramp 1 S-ramp Ratio at Decel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-down

(3-42 Ramp 1 Ramp Down Time) where

time the deceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3.5.4 3-5* Ramp 2

Choosing ramp parameters, see parameter group 3-4*.

3-50 Ramp 2 Type

Option: Function:

Select the ramp type, depending on

for acceleration/deceleration. A

[0] * Linear [1] S-ramp

Const

[2] S-ramp

Const

Jerk

Time

requirements linear ramp will give constant acceleration during ramping. An S-ramp will give nonlinear acceleration, compensating for jerk in the application.

Acceleration with lowest possible jerk

S-ramp based on the values set in 3-51 Ramp

2 Ramp up Time and 3-52 Ramp 2 Ramp down Time

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

[1] S-ramp Const Jerk is selected and the reference during

If ramping is changed the ramp time may be prolonged in order to realize a jerk free movement which may result in a longer start or stop time. Additional adjustment of the S-ramp ratios or switching

initiators may be necessary.

3-57 Ramp 2 S-ramp Ratio at Decel. Start

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-down

(3-52 Ramp 2 Ramp down Time) where

time the deceleration torque increases The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-51 Ramp 2 Ramp up Time

Range: Function:

3.00s* [0.01 -

3600.00

Enter the ramp-up time, i.e. the acceleration

time from 0 RPM to the rated motor speed ns. Choose a ramp-up time such that the output current does not exceed the current limit in 4-18 Current Limit during ramping. The value

0.00 corresponds to 0.01 s in speed mode. See ramp-down time in 3-52 Ramp 2 Ramp down Time.

s x n

Par

. 3 − 51 =

acc

ref RPM

3-52 Ramp 2 Ramp down Time

Range: Function:

3.00s* [0.01 -

3600.00 s]

Enter the ramp-down time, i.e. the deceleration ns to 0 RPM. Choose a ramp-down time such that no over-voltage arises in the inverter due to regenerative operation of the motor, and such that the generated current does not exceed the current limit set in 4-18 Current Limit. The value 0.00 corresponds to 0.01 s in speed mode. See ramp-up time in 3-51 Ramp 2 Ramp up Time.

Par

. 3 − 52 =

time from the rated motor speed

s x n

dec

ref RPM

3-55 Ramp 2 S-ramp Ratio at Accel. Start

RPM

3-58 Ramp 2 S-ramp Ratio at Decel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-down

time

(3-52 Ramp 2 Ramp down Time) where

the deceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3.5.5 3-6* Ramp 3

Configure ramp parameters, see 3-4*.

3-60 Ramp 3 Type

Option: Function:

Select the ramp type, depending on

for acceleration and

[0] * Linear [1] S-ramp

Const

[2] S-ramp

Const

Jerk

Time

requirements deceleration. A linear ramp will give constant acceleration during ramping. An S-ramp will give non-linear acceleration, compensating for jerk in the application.

Accelerates with lowest possible jerk.

S-ramp based on the values set in 3-61 Ramp

3 Ramp up Time and 3-62 Ramp 3 Ramp down Time

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-up

(3-51 Ramp 2 Ramp up Time) in which

time the acceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

NOTE

[1] S-ramp Const Jerk is selected and the reference during

3-56 Ramp 2 S-ramp Ratio at Accel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-up

(3-51 Ramp 2 Ramp up Time) in which

time the acceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-61 Ramp 3 Ramp up Time

Range: Function:

3.00 s* [0.01 -

3600.00

Enter the ramp-up time, i.e. the

acceleration time from 0 RPM to the rated motor speed ns. Choose a ramp-up time such that the output current does not exceed the current limit in 4-18 Current Limit during ramping. The value 0.00 corresponds to 0.01 s in speed mode. See

62 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3-61 Ramp 3 Ramp up Time

Range: Function:

ramp-down time in 3-62

down Time.

Ramp 3 Ramp

3-62 Ramp 3 Ramp down Time

Range: Function:

3.00s* [0.01 -

3600.00 s]

Par

. 3 − 62 =

time from the rated motor speed

s x n

ref RPM

RPM

dec

3-65 Ramp 3 S-ramp Ratio at Accel. Start

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-up

(3-61 Ramp 3 Ramp up Time) in which

time the acceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-66 Ramp 3 S-ramp Ratio at Accel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-up

(3-61 Ramp 3 Ramp up Time) in which

time the acceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-68 Ramp 3 S-ramp Ratio at Decel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-

downdecel Time) where the deceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

time (3-62 Ramp 3 Ramp down

3.5.6 3-7* Ramp 4

Configure ramp parameters, see parameter group 3-4*.

3-70 Ramp 4 Type

Option: Function:

Select the ramp type, depending on

for acceleration and

[0] * Linear [1] S-ramp

Const

[2] S-ramp

Const

Jerk

Time

requirements deceleration. A linear ramp will give constant acceleration during ramping. An S-ramp will give non-linear acceleration, compensating for jerk in the application

Accelerates with lowest possible jerk.

S-ramp based on the values set in 3-71 Ramp

4 Ramp up Time and 3-72 Ramp 4 Ramp Down Time.

NOTE

[1] S-ramp Const Jerk is selected and the reference during

If ramping is changed the ramp time may be prolonged in order to realize a jerk free movement which may result in a longer start or stop time. Additional adjustment of the S-ramp ratios or switching initiators may be necessary.

3 3

3-67 Ramp 3 S-ramp Ratio at Decel. Start

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-down

(3-62 Ramp 3 Ramp down Time) where

time the deceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

MG33MF02 - VLT® is a registered Danfoss trademark

3-71 Ramp 4 Ramp up Time

Range: Function:

3.00s* [0.01 -

3600.00

Enter the ramp-up time, i.e. the acceleration

time from 0 RPM to the rated motor speed ns. Choose a ramp-up time such that the output current does not exceed the current limit in 4-18 Current Limit during ramping. The value

0.00 corresponds to 0.01 s in speed mode. See ramp-down time in 3-72 Ramp 4 Ramp Down Time.

Par

. 3 − 71 =

3-72 Ramp 4 Ramp Down Time

Range: Function:

3.00s* [0.01 -

3600.00 s]

Enter the ramp-down time, i.e. the deceleration ns to 0 RPM. Choose a ramp-down time such

time from the rated motor speed

acc

s x n

ref RPM

RPM

130BA070.10

Time

P 3-80

RPM

P 4-13 RPM

high limit

P 1-25

Motor speed

Jog speed

P 3-19

P 3-80

Ramp up (acc)

Ramp down (dec)

t jog t jog

P 4-11 RPM

low limit

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3-72 Ramp 4 Ramp Down Time

Range: Function:

3-80 Jog Ramp Time

Range: Function:

that no over-voltage arises in the inverter due

regenerative operation of the motor, and

to such that the generated current does not exceed the current limit set in 4-18 Current Limit. The value 0.00 corresponds to 0.01 s in speed mode. See ramp-up time in 3-71 Ramp 4 Ramp up Time.

s x n

Par

. 3 − 72 =

dec

ref RPM

RPM

3-75 Ramp 4 S-ramp Ratio at Accel. Start

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-up

(3-71 Ramp 4 Ramp up Time) in which

time the acceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-76 Ramp 4 S-ramp Ratio at Accel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-up

(3-71 Ramp 4 Ramp up Time) in which

time the acceleration torque decreases. The larger

Illustration 3.27

the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-77 Ramp 4 S-ramp Ratio at Decel. Start

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-down

(3-72 Ramp 4 Ramp Down Time) where

time

Par

. 3 − 80 =

3-81 Quick Stop Ramp Time

Range: Function:

3.00s* [0.01 -

3600.00

jog speed

the deceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-78 Ramp 4 S-ramp Ratio at Decel. End

Range: Function:

50 %* [1 - 99. %] Enter the proportion of the total ramp-down

(3-72 Ramp 4 Ramp Down Time) where

time the deceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3.5.7 3-8* Other Ramps

3-80 Jog Ramp Time

Range: Function:

3.00s* [0.01 -

3600.00

64 MG33MF02 - VLT® is a registered Danfoss trademark

Enter the jog ramp time, i.e. the

acceleration/deceleration time between 0

RPM and the rated motor frequency ns.

that the resultant output current

Ensure required for the given jog ramp time does not exceed the current limit in 4-18 Current Limit. The jog ramp time starts upon activation of a jog signal via the LCP, a selected digital input, or the serial communication port. When jog state is disabled then the normal ramping times are valid.

s x n

(

par

RPM

. 3 − 19)

RPM

jog

Enter the quick–stop ramp-down time, i.e. the deceleration time from the synchronous motor speed to 0 RPM. Ensure that no resultant over-voltage will arise in the inverter due to regenerative operation of the motor required to achieve the given rampdown time. Ensure also that the generated current required to achieve the given rampdown time does not exceed the current limit (set in 4-18 Current Limit). Quick-stop is activated by means of a signal on a selected digital input, or via the serial communication port.

130BA069.10

Time

RPM

P 4-13 RPM high limit

Reference

P 1-25 Motor speed

low limit

P 4-11 RPM

P 3-81 Qramp

Qstop

Speed

Time (s)

Inc

130BA158.11

P 3-95

Speed

Time (s)

Dec

Inc

130BA159.11

P 3-95

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.5.8 3-9* Digital Pot.Meter

The digital potentiometer function allows the user to increase set-up of the digital inputs using the functions Increase, Decrease or Clear. To activate the function, at least one digital input must be set up to Increase or Decrease.

or decrease the actual reference by adjusting the

3 3

Illustration 3.28

3-82 Quick Stop Ramp Type

Option: Function:

Select the ramp type, depending on requirements deceleration. A linear ramp will give constant acceleration during ramping. An S-ramp will give non-linear acceleration, compensating for jerk in the application.

[0] * Linear [1] S-ramp Const

Jerk

[2] S-ramp Const

Time

for acceleration and

3-83 Quick Stop S-ramp Ratio at Decel. Start

Range: Function:

50 %* [ 1

- 99%]Enter the proportion of the total ramp-down

time (3-42 Ramp 1 Ramp Down Time) where the deceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

3-84 Quick Stop S-ramp Ratio at Decel. End

Range: Function:

50 %* [ 1 - 99 %] Enter the proportion of the total ramp-down

(3-42 Ramp 1 Ramp Down Time) where

time the deceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application.

MG33MF02 - VLT® is a registered Danfoss trademark

Illustration 3.29

Illustration 3.30

3-90 Step Size

Range: Function:

0.10 %* [0.01 -

200.00 %]

Enter the increment size required for INCREASE/DECREASE, as a percentage of the synchronous motor speed, ns. If INCREASE/DECREASE is activated the resulting reference will be increased/ decreased by the amount set in this parameter.

3-91 Ramp Time

Range: Function:

1.00s* [0.00 -

3600.00 s]

Enter the ramp time, i.e. the time for adjustment of the reference from 0% to 100% of the specified digital potentiometer function (Increase, Decrease or Clear). If Increase/ Decrease is activated for longer than the ramp delay period specified in 3-95 Ramp Delay the actual reference will be ramped up / down according to this ramp time. The ramp time is defined as the time used to adjust the reference by the step size specified in 3-90 Step Size.

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3-92 Power Restore

Option: Function:

[0] * Off Resets the Digital Potentiometer reference to 0% after

up.

power

[1] On Restores the most recent Digital Potentiometer

reference

at power up.

3-93 Maximum Limit

Range: Function:

100 %* [-200 - 200%]Set the maximum permissible value for

resultant reference. This is advisable if

the the Digital Potentiometer is used for fine tuning of the resulting reference.

3-94 Minimum Limit

Range: Function:

-100 %* [-200 - 200%]Set the minimum permissible value for resultant reference. This is advisable

the if the Digital Potentiometer is used for fine tuning of the resulting reference.

3-95 Ramp Delay

Range: Function:

0 N/A* [0 - 0

N/A]

Enter the delay required from activation of

digital potentiometer function until the

the frequency converter starts to ramp the reference. With a delay of 0 ms, the reference starts to ramp as soon as INCREASE/ DECREASE is activated. See also 3-91 Ramp Time.

66 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.6 Parameters: 4-** Limits/Warnings

3.6.1 4-1* Motor Limits

Define torque, current and speed limits for the motor, and

reaction of the frequency converter when the limits are

the exceeded. A limit may generate a message on the display. A warning will always generate a message on the display or on the fieldbus. A monitoring function may initiate a warning or a trip, upon which the frequency converter will stop and generate an alarm message.

4-10 Motor Speed Direction

Option: Function:

Select the motor speed direction(s) required.

this parameter to prevent unwanted

Use reversing. When 1-00 Configuration Mode is set to Process [3], 4-10 Motor Speed Direction is set to Clockwise [0] as default. The setting in 4-10 Motor Speed Direction does not limit options for setting 4-13 Motor Speed High Limit [RPM].

[0] * Clockwise The reference is set to CW rotation. Reversing

(Default term 19) must be open.

input

[1] Counter

clockwise

[2] Both

directions

The reference is set to CCW rotation. Reversing closed. If Reversing is required with ‘Reverse’ input is open the motor direction can be changed by 1-06 Clockwise Direction

Allows the motor to rotate in both directions.

input (Default term 19) must be

4-13 Motor Speed High Limit [RPM]

Range: Function:

3600. RPM*

[par. 4-11 -

60000.

Enter the maximum limit for motor

RPM]

speed. The Motor Speed High Limit can be set to correspond to the manufacturer’s maximum rated motor speed. The Motor Speed High Limit must exceed the setting in 4-11 Motor Speed Low Limit [RPM].

NOTE

Max.

output frequency cannot exceed 10% of the inverter

switching frequency (14-01 Switching Frequency).

4-14 Motor Speed High Limit [Hz]

Range: Function:

Size related*

[ par. 4-12 par. 4-19 Hz]

Enter the maximum limit for motor speed.

The Motor Speed High Limit can be set to correspond to the manufacturer’s recommended maximum of the motor shaft. The Motor Speed High Limit must exceed the in 4-12 Motor Speed Low Limit

[Hz]. Only 4-13 Motor Speed High Limit [RPM] or 4-14 Motor Speed High Limit [Hz]

will be displayed depending on other parameters in the Main Menu and depending on default settings dependant on global location.

NOTE

Max.

output frequency cannot exceed 10% of the inverter

switching frequency (14-01 Switching Frequency).

3 3

NOTE

This

parameter cannot be adjusted while the motor is

running.

4-11 Motor Speed Low Limit [RPM]

Range: Function:

0 RPM* [0 - par.

4-13

RPM]

4-12 Motor Speed Low Limit [Hz]

Range: Function:

0 Hz* [0.0 - par.

Hz]

4-14

Enter the minimum limit for motor speed. The Motor Speed Low Limit can be set to correspond to the manufacturer’s recommended minimum motor speed. The Motor Speed Low Limit must not exceed the setting in 4-13 Motor Speed High Limit [RPM].

Enter the minimum limit for motor speed. The Motor Speed Low Limit can be set to correspond to the minimum output frequency of the motor shaft. The Motor Speed Low Limit must not exceed the setting in 4-14 Motor Speed High Limit [Hz].

4-16 Torque Limit Motor Mode

Range: Function:

160.0 %* Application dependent*

[0.0 - 1000.0 %]

[Application

dependant]

This function limits the torque on the shaft to protect the mechanical installation.

NOTE

Changing 4-16 Torque Limit Motor Mode when 1-00 Configu-

ration Mode is set to Speed open loop [0], 1-66 Min. Current at Low Speed is automatically readjusted.

NOTE

torque limit reacts on the actual, non-filtrated torque,

The including torque spikes. This is not the torque that is seen from the or the as that is filtered.

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

4-17 Torque Limit Generator Mode

Range: Function:

100.0 %* [0.0 - 1000.0 %] This function limits the torque on

shaft to protect the mechanical

the installation.

NOTE

The

torque limit reacts on the actual, non-filtrated torque, including torque spikes. This is not the torque that is seen from the or the as that is filtered.

4-18 Current Limit

Range: Function:

160.0%* [1.0 -

1000.0

This is a true current limit function that

continues in the oversynchronous range, however due to field weakening the motor torque at current limit will drop accordingly when the voltage increase stops above the synchronised speed of the motor.

NOTE

[20] is selected in 1-90 Motor Thermal Protection,

If 4-18 Current Limit current limit must be set to 150%.

4-19 Max Output Frequency

Range: Function:

132.0 Hz*

[1.0 -

1000.0

Provides a final limit on the output

Hz]

frequency for improved safety in applications where you want to avoid accidental over-speeding. This limit is final in all configurations (independent of the setting in 1-00 Configuration Mode).

NOTE

This parameter cannot be adjusted while the motor is running.

4-20 Torque Limit Factor Source

Option: Function:

is in Speed Loop.

[0] * No function [2] Analog in 53 [4] Analog in 53 inv [6] Analog in 54 [8] Analog in 54 inv [10] Analog in X30-11 [12] Analog in X30-11

inv [14] Analog in X30-12 [16] Analog in X30-12

inv

Open Loop or Speed Closed

4-21 Speed Limit Factor SourceOption

Option: Function:

Select an analog input for scaling

settings in 4-19 Max Output

the Frequency from 0% to 100% (or vice versa). The signal levels corresponding to 0% and 100% are defined in the analog input scaling, e.g. parameter group 6-1*. This parameter is only active when

1-00 Configuration Mode is in Torque Mode.

[0] * No function [2] Analog input 53 [4] Analog input 53 inv [6] Analog input 54 [8] Analog input 54 inv [10] Analog input X30-11 [12] Analog input X30-11

inv [14] Analog input X30-12 [16] Analog input X30-12

inv

NOTE

output frequency cannot exceed 10% of the inverter

Max. switching frequency (14-01 Switching Frequency).

4-20 Torque Limit Factor Source

Option: Function:

Select an analog input for scaling the

in 4-16 Torque Limit Motor

settings

Mode and 4-17 Torque Limit Generator Mode from 0% to 100% (or inverse).

The signal levels corresponding to 0% and 100% are defined in the analog input scaling, e.g. parameter group 6-1*. This parameter is only active when 1-00 Configuration Mode

68 MG33MF02 - VLT® is a registered Danfoss trademark

3.6.2 4-3* Motor Feedback Monitoring

The parameter group includes monitoring and handling of motor

feedback devices as encoders, resolvers etc.

4-30 Motor Feedback Loss Function

Option: Function:

This function is used to monitor for consistency the feedback signal is available. Select which reaction the frequency converter should take if a feedback fault is detected. The selected action is to take place when the feedback signal differs from the output speed

in feedback signal, i.e. if

Time

[sec]

Speed [rpm]

calc

actual

P 4-32

130BA221.10

P 4-31

Parameter Descriptions

VLT® AutomationDrive Programming Guide

4-30 Motor Feedback Loss Function

Option: Function:

by the value set in 4-31 Feedback Speed Error for longer than the value set in4-32 Motor Feedback Loss Timeout.

[0] Disabled [1] Warning [2] * Trip [3] Jog [4] Freeze Output [5] Max Speed [6] Switch to Open

Loop [7] Select Setup 1 [8] Select Setup 2 [9] Select Setup 3 [10] Select Setup 4 [11] stop & trip

Warning 90 is active as soon as the value in 4-31

Motor

Feedback Speed Error is exceeded, regardless of the setting

of 4-32 Motor Feedback Loss Timeout. Warning/Alarm 61 Feedback Error is related to the Motor Feedback Loss Function.

4-31 Motor Feedback Speed Error

Range: Function:

300 RPM* [1 - 600 RPM] Select the max allowed error in speed

speed vs. feedback).

(output

4-32 Motor Feedback Loss Timeout

Range: Function:

enabling the function selected in

Motor Feedback Loss Function.

4-30

4-34 Tracking Error Function

Option: Function:

This function is used to monitor that the application In Closed loop the speed reference to the PID is compared to the encoder feedback (filtered) In open loop the speed reference to the PID is compensated for slip and compared to the frequency that is sent to the motor (16-13 Frequency). The reaction will be activated if the measured difference is more than specified in

4-35 Tracking Error for the time specified in 4-36 Tracking Error Timeout.

A tracking error in closed loop does not imply that there is a problem with the feedback signal! A tracking error can be the result of torque limit at too big loads.

[0] * Disable [1] Warning [2] Trip [3] Trip after

stop

follows the expected speed profile.

Warning/Alarm 78 Tracking Error is related to the Tracking Error Function.

3 3

Illustration 3.31

4-32 Motor Feedback Loss Timeout

Range: Function:

0.05 s* [0.00 - 60.00s]Set the timeout value allowing the

speed error set in 4-31 Motor Feedback Speed Error to be exceeded before

4-35 Tracking Error

Range: Function:

10 RPM* [1 - 600

RPM]

Enter the maximum permissible speed

between the motor speed and the

error output of the ramp when not ramping. In open loop the motor speed is estimated and in closed loop it is the feedback from encoder/resolver.

4-36 Tracking Error Timeout

Range: Function:

1 s* [0 - 60 s] Enter the time-out period during which an error

than the value set in 4-35 Tracking Error

greater is permissible.

4-37 Tracking Error Ramping

Range: Function:

100 RPM* [1 - 600

RPM]

Enter the maximum permissible speed error

between the motor speed and the output of the ramp when ramping. In open loop the motor speed is estimated and in closed loop it is the feedback from encoder/resolver.

MG33MF02 - VLT® is a registered Danfoss trademark

130BA064.10

(P 4-18)

(P 4-51)

(P 4-50)

(P 4-11) (P 4-53)(P 4-52) (P 4-13)

HIGH

LOW

HIGH

motor

REF

ON REF

IN RANGE

LIM

MAX

MIN

[RPM]

Parameter Descriptions

VLT® AutomationDrive Programming Guide

4-38 Tracking Error Ramping Timeout

Range: Function:

1 s* [0 - 60 s] Enter the time-out period during which an error

than the value set in 4-37 Tracking Error

greater Ramping while Ramping is permissible.

4-39 Tracking Error After Ramping Timeout

Range: Function:

5 s* [0 - 60 s]

Enter the time-out period after ramping where

4-37

Tracking Error Ramping and 4-38 Tracking

Error Ramping Timeout are still active.

4-51 Warning Current High

Range: Function:

signal on terminal 27 or 29 (FC 302 only)

on relay output 01 or 02 (FC 302

and only). Refer to Illustration 3.32.

4-52 Warning Speed Low

Range: Function:

0 RPM* [0 - par.

4-53

Enter the n

RPM]

speed exceeds this limit, the display reads Speed Low. The signal outputs can be

value. When the motor

LOW

programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on

3.6.3 4-5* Adjustable Warnings

Use these parameters to adjust warning limits for current,

reference and feedback.

speed, Warnings are shown on the LCP, and can be programmed

to be outputs or to be read out via serial bus in the Extended Status Word.

4-53 Warning Speed High

Range: Function:

par. 4-13 RPM*

[par. 4-52 par. 4-13 RPM]

relay output 01 or 02 (FC 302 only).

Enter the n

speed exceeds this limit, the display reads

value. When the motor

HIGH

Speed High. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or

02. Programme the upper signal limit of the motor speed, n

, within the normal

HIGH

working range of the frequency converter. Refer to Illustration 3.32.

Illustration 3.32 Adjustable Warnings

4-50 Warning Current Low

Range: Function:

0.00 A* [0.00 par. A]

4-51 Warning Current High

Enter the I

4-51

current falls below this limit, the display

LOW

reads Current Low. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only). Refer to Illustration 3.32.

Range: Function:

par. 16-37

[par. 4-50

- par. 16-37 A]

Enter the I current exceeds this limit, the display reads Current High. The signal outputs can be programmed to produce a status

value. When the motor

HIGH

4-54 Warning Reference Low

Range: Function:

-999999.999 N/A*

[-999999.999 par.

4-55 N/A]

Enter the lower reference limit. When the actual reference falls below this limit, the display indicates Ref outputs can be programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only).

4-55 Warning Reference High

Range: Function:

999999.999 N/A*

[par. 4-54 -

999999.999 N/A]

Enter the upper reference limit.

the actual reference

When exceeds this limit, the display reads Ref High. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only).

. The signal

LOW

70 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

4-56 Warning Feedback Low

Range: Function:

-999999.999

ReferenceFeedbackUnit*

[-999999.999 -

4-57

par. ReferenceFeedbackUnit]

Enter the lower feedback limit. When the feedback falls below this limit, the display reads Feedb Low. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only).

4-57 Warning Feedback High

Range: Function:

999999.999

ReferenceFeedbackUnit*

[par. 4-56 -

999999.999 ReferenceFeedbackUnit]

Enter the upper feedback feedback exceeds this limit, the display reads Feedb High. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only).

limit. When the

4-58 Missing Motor Phase Function

Displays alarm 30, 31 or 32 in the event of a missing motor

It is strongly recommended to enable to avoid motor

phase. damage.

Option: Function:

[0] * Disabled The frequency converter does not issue a

motor phase alarm. Not

missing recommended due to risk of motor damage.

[1] Trip 100 ms For a quick detection time and alarm in the

of a missing motor phase.

event

[2] Trip 1000 ms For a slow detection time and alarm in the

of a missing motor phase.

event

4-60 Bypass Speed From [RPM]

Array [4]

Range: Function:

0 RPM* [0 - par. 4-13

RPM]

Some systems call for avoiding certain

speeds due to resonance

output problems in the system. Enter the lower limits of the speeds to be avoided.

4-61 Bypass Speed From [Hz]

Array [4]

Range: Function:

- par.

Size related* [ 0.0

4-14 Hz]

Some systems call for avoiding certain output speeds due to resonance problems in the system. Enter the lower limits of the speeds to be avoided.

4-62 Bypass Speed To [RPM]

Array [4]

Range: Function:

0 RPM* [0 - par. 4-13

RPM]

Some systems call for avoiding certain

speeds due to resonance

output problems in the system. Enter the upper limits of the speeds to be avoided.

4-63 Bypass Speed To [Hz]

Array [4]

Range: Function:

0 Hz* [0.0 - par. 4-14

Hz]

Some systems call for avoiding certain

speeds due to resonance

output problems in the system. Enter the upper limits of the speeds to be avoided.

3 3

NOTE

This

parameter cannot be adjusted while the motor is

running.

3.6.4 4-6* Speed Bypass

Some systems call for avoiding certain output frequencies or

speeds, due to resonance problems in the system. A maximum of four frequency or speed ranges can be avoided.

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.7 Parameters: 5-** Digital In/Out

3.7.1 5-0* Digital I/O Mode

Parameters for configuring the input and output using

and PNP.

NPN

5-00 Digital I/O Mode

Option: Function:

Digital inputs and programmed digital outputs are

for operation either in PNP or NPN

PNP systems

NPN

[0] * PNP

[1] NPN

pre-programmable systems.

Action on positive directional pulses (↕). are pulled down to GND.

Action on negative directional pulses (↕). systems are pulled up to + 24 V, internally in the frequency converter.

NOTE

Once

this parameter has been changed, it must be

activated by performing a power cycle.

5-01 Terminal 27 Mode

Option: Function:

[0] * Input Defines terminal 27 as a digital input.

[1] Output Defines terminal 27 as a digital output.

NOTE

parameter cannot be adjusted while the motor is

This running.

5-02 Terminal 29 Mode

Option: Function:

[0] * Input Defines terminal 29 as a digital input.

[1] Output Defines terminal 29 as a digital output.

This parameter is available for FC 302 only.

3.7.2 Digital Inputs

The digital inputs are used for selecting various functions in the frequency converter. All digital inputs can be set to the following functions:

Digital input function Select Terminal

No operation [0] All *term 32, 33 Reset [1] All Coast inverse [2] All *term 27 Coast and reset inverse [3] All Quick stop inverse [4] All DC-brake inverse [5] All Stop inverse [6] All Start [8] All *term 18

Digital input function Select Terminal

Latched start [9] All Reversing [10] All *term 19 Start reversing [11] All Enable start forward [12] All Enable start reverse [13] All Jog [14] All *term 29 Preset reference on [15] All Preset ref bit 0 [16] All Preset ref bit 1 [17] All Preset ref bit 2 [18] All Freeze reference [19] All Freeze output [20] All Speed up [21] All Speed down [22] All Set-up select bit 0 [23] All Set-up select bit 1 [24] All Precise stop inverse [26] 18, 19 Precises start, stop [27] 18, 19 Catch up [28] All Slow down [29] All Counter input [30] 29, 33 Pulse input Edge Trigged [31] 29, 33 Pulse input Time Based [32] 29, 33 Ramp bit 0 [34] All Ramp bit 1 [35] All Latched precise start [40] 18, 19 Latched precise stop inverse External interlock [51] DigiPot Increase [55] All DigiPot Decrease [56] All DigiPot Clear [57] All Digipot Hoist [58] All Counter A (up) [60] 29, 33 Counter A (down) [61] 29, 33 Reset Counter A [62] All Counter B (up) [63] 29, 33 Counter B (down) [64] 29, 33 Reset Counter B [65] All Mech. Brake Feedb. [70] All Mech. Brake Feedb. Inv. [71] All PID Error Inv. [72] All PID Reset I-part [73] All PID enable [74] All MCO Specific [75] PTC Card 1 [80] All Profidrive OFF2 [91] Profidrive OFF3 [92] Start edge triggered [98] Safe Option Reset [100]

Table 3.11 Digital Input Function

[41] 18, 19

72 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

FC 300 standard terminals are 18, 19, 27, 29, 32 and 33.

101 terminals are X30/2, X30/3 and X30/4.

MCB Terminal 29 functions as an output only in FC 302.

Functions dedicated to only one digital input are stated in the associated parameter.

All digital inputs can be programmed to these functions:

[0] No

operation

[1] Reset Resets frequency converter after a TRIP/

[2] Coast

inverse

[3] Coast and

reset inverse

[4] Quick stop

inverse

[5] DC-brake

inverse

[6] Stop inverse Stop Inverted function. Generates a stop

No reaction to signals transmitted to the terminal.

ALARM. Not all alarms can be reset. (Default Digital input 27): Coasting stop,

input (NC). The frequency converter

inverted leaves the motor in free mode. Logic ‘0’ ⇒coasting stop. Reset and coasting stop Inverted input (NC). Leaves motor in free mode and resets frequency converter. Logic ‘0’ ⇒ coasting stop and reset. Inverted input (NC). Generates a stop in accordance 3-81 Quick Stop Ramp Time. When motor stops, the shaft is in free mode. Logic ‘0’ ⇒ Quick-stop. Inverted input for DC braking (NC). Stops motor a certain time period. See 2-01 DC Brake Current to 2-03 DC Brake Cut In Speed [RPM]. The function is only active when the value in 2-02 DC Braking Time is different from 0. Logic ’0’ => DC braking.

function from logical level ‘1’ to ‘0’. The stop is performed according to the selected ramp time (3-42 Ramp 1 Ramp Down Time,

3-52 Ramp 2 Ramp down Time, 3-62 Ramp 3 Ramp down Time, 3-72 Ramp 4 Ramp Down Time).

with quick-stop ramp time set in

by energizing it with a DC current for

when the selected terminal goes

NOTE

When the frequency converter is at the torque limit and has received a stop command, it may not stop by itself. To ensure that the frequency converter stops, configure a digital output to Torque limit & stop [27] and connect this digital output to a digital input that is configured as coast.

[8] Start (Default Digital input 18): Select start for a

[9] Latched

start

start/stop = stop. The motor starts, if a pulse is applied for min. 2ms. activated or a reset command (via DI) is given.

command. Logic ‘1’ = start, logic ‘0’

The motor stops when Stop inverse is

[10] Reversing (Default Digital input 19). Change the

direction ‘1’ to reverse. The reversing signal only changes the direction of rotation. It does not activate the start function. Select both directions in 4-10 Motor Speed Direction. The function is not active in process closed loop.

[11] Start

reversing

[12] Enable start

forward

[13] Enable start

reverse

[14] Jog (Default Digital input 29): Use to activate jog

[15] Preset

reference

[16] Preset ref

bit

[17] Preset ref

bit

[18] Preset ref

bit

Preset ref. bit 2 1 0 Preset ref. 0 0 0 0 Preset ref. 1 0 0 1 Preset ref. 2 0 1 0 Preset ref. 3 0 1 1 Preset ref. 4 1 0 0 Preset ref. 5 1 0 1 Preset ref. 6 1 1 0 Preset ref. 7 1 1 1

Table 3.12 Preset Ref. Bit

[19] Freeze

ref

[20] Freeze

output

Used for start/stop and for reversing on the same the same time. Disengages the counterclockwise movement and Disengages the clockwise movement and allows

speed. Shifts between external reference and preset

reference. It is assumed that [1] External/preset has been selected in 3-04 Reference Function. Logic '0' = external reference active; logic '1' = one of the eight preset references is active. Preset ref. bit 0,1, and 2 enables a choice between one of the eight preset references according to Table 3.12. Same as Preset ref bit 0 [16].

Same as Preset ref bit 0 [16].

Freezes the actual reference, which is now the point of enable/condition for Speed up and Speed down to be used. If Speed up/down is used, the speed change always follows ramp 2 (3-51 Ramp 2 Ramp up Time and 3-52 Ramp 2 Ramp down Time) in the range 0 - 3-03 Maximum Reference. Freezes the actual motor frequency (Hz), which is

the point of enable/condition for Speed up

now and Speed down to be used. If Speed up/down is used, the speed change always follows ramp 2 (3-51 Ramp 2 Ramp up Time and 3-52 Ramp 2

Ramp down Time) in the range 0 - 1-23 Motor Frequency.

of motor shaft rotation. Select Logic

wire. Signals on start are not allowed at

allows for the clockwise direction.

for the counterclockwise direction.

See 3-11 Jog Speed [Hz].

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Pulse

Sample time

130BB463.10

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

Freeze output is active, the frequency

When

[27] Precise

start,

converter cannot be stopped via a low ‘start [8]’ signal. Stop the frequency converter via a terminal programmed for Coasting inverse [2] or Coast and reset, inverse.

[21] SpeedupSelect Speed up and Speed down if digital control

of the up/down speed is desired (motor potentiometer). Activate this function by selecting either Freeze reference or Freeze output. When Speed up/down is activated for less than 400 msec. the resulting reference will be increased/ decreased by

0.1 %. If Speed up/down is activated for more than 400 msec. the resulting reference will follow the setting in ramping up/ down parameter 3-x1/ 3-x2.

Shut down Catch up Unchanged speed 0 0 Reduced by %-value 1 0 Increased by %-value 0 1 Reduced by %-value 1 1

Table 3.13

[22] Speed

down

[23] Set-up

select 0

[24] Set-up

select 1

[26] Precise

inv.

stop

Same as [21]

Select Set-up select bit 0 or Select Set-up select

bit

bit 1 to select one of the four set-ups. Set 0-10 Active Set-up to Multi Set-up. (Default Digital input 32): Same as [23] Set-up

bit

select bit 0.

Sends an inverted stop signal when the precise stop function is activated in 1-83 Precise Stop Function. Precise stop inverse function is available for terminals 18 or 19.

Speed up.

[28] Catch up Increases reference value by percentage

[29] Slow

down

[30] Counter

input

[31] Pulse

edge triggered

Use when Precise ramp stop [0] is selected in

stop

1-83 Precise Stop Function. Precise start, stop is available for terminals 18 and 19. Precise start makes sure that the angle that the rotor turns from standing still to reference is the same for each start (for same ramp time, same set-point). This is the equivalent to the precise stop where the angle that the rotor turns from reference to standing still is the same for each stop. When using for 1-83 Precise Stop Function [1] or [2]: The frequency converter needs a Precise Stop signal before the value of 1-84 Precise Stop Counter Value is reached. If this is not supplied, the frequency converter will not stop when the value in 1-84 Precise Stop Counter Value is reached. Precise start, stop must be triggered by a Digital Input and is available for terminals 18 and 19.

set in 3-12 Catch up/slow Down Value.

(relative) Reduces reference value by percentage (relative)

in 3-12 Catch up/slow Down Value.

set Precise stop function in 1-83 Function acts as Counter stop or speed compensated counter stop with or without reset. The counter value must be set in 1-84 Precise Stop Counter Value. Counts the number of pulse flanks per sample

This gives a higher resolution at high

time. frequencies, but is not as precise at lower frequencies. Use this pulse principle for encoders with very low resolution (e.g. 30 ppr).

Precise Stop

Illustration 3.33

[32] Pulse time

based

74 MG33MF02 - VLT® is a registered Danfoss trademark

Measures the duration between pulse flanks. This frequencies, but is not as precise at higher frequencies. This principle has a cut-off frequency which makes it unsuited for encoders with very low resolutions (e.g. 30 ppr) at low speeds.

gives a higher resolution at lower

Speed [rpm] Speed [rpm]

Time[sec] Time[sec]a b

130BB462.10

Read Timer:

20 timer tides

Read Timer:

20 timer tides

Time Start

Time counter

Sample time

Timer

Pulse

130BB464.10

Parameter Descriptions

a: very low encoder resolution

VLT® AutomationDrive Programming Guide

b: standard encoder resolution

Table 3.14

Illustration 3.34

[34] Ramp bit0Enables a choice between one of the 4 ramps

available,

according to the table below.

[35] Ramp bit1Same as Ramp bit 0.

Preset ramp bit 1 0 Ramp 1 0 0 Ramp 2 0 1 Ramp 3 1 0 Ramp 4 1 1

Table 3.15 Preset Ramp Bit

[40] Latched

Precise

A latched Precise Start only requires a pulse

Start

of 3ms on T18 or T19. When using for 1-83 [1] or [2]: When the reference is reached, the frequency converter will internally enable the Precise Stop signal. This means that the frequency converter will do the Precise Stop when the counter value of 1-84 Precise Stop Counter Value is reached.

[41] Latched

Precise inverse

Sends a latched stop signal when the

Stop

precise stop function is activated in 1-83 Precise Stop Function. The Latched Precise stop inverse function is available for terminals 18 or 19.

[51] External

interlock

This function makes it possible to give an

fault to the drive. This fault is

external treated in the same way as an internally generated alarm.

[55] DigiPot

Increase

INCREASE signal to the Digital Potenti-

function described in parameter

ometer group 3-9*

[56] DigiPot

Decrease

DECREASE signal to the Digital Potenti-

function described in parameter

ometer group 3-9*

[57] DigiPot Clear Clears the Digital Potentiometer reference

described

in parameter group 3-9*

[60] Counter A (Terminal 29 or 33 only) Input for

increment

counting in the SLC counter.

[61] Counter A (Terminal 29 or 33 only) Input for

counting in the SLC counter.

[62] Reset

Counter

decrement Input for reset of counter A.

[63] Counter B (Terminal 29 or 33 only) Input for

increment

counting in the SLC counter.

[64] Counter B (Terminal 29 or 33 only) Input for

counting in the SLC counter.

1-01 Motor Control Principle to [3] flux w/

[65] Reset

Counter

[70] Mech. Brake

Feedback

decrement Input for reset of counter B.

Brake feedback for hoisting applications: Set

motor feedback; set 1-72 Start Function to [6] Hoist mech brake Ref.

[71] Mech. Brake

Feedback

[72] PID error

inverse

Inverted brake feedback for hoisting

inv.

applications When enabled, it inverts the resulting error

the process PID controller. Available

from only if "Configuration Mode" is set to "Surface Winder", "Extended PID Speed OL" or "Extended PID Speed CL".

[73] PID reset I-

part

When enabled, resets the I-part of the

PID controller. Equivalent to

Process 7-40 Process PID I-part Reset. Available only if "Configuration Mode" is set to "Surface Winder", "Extended PID Speed OL" or "Extended PID Speed CL".

[74] PID enable When enabled, enables the extended

PID controller. Equivalent to

process 7-50 Process PID Extended PID. Available only if "Configuration Mode" is set "Extended PID Speed OL" or "Extended PID Speed CL".

[80] PTC Card 1 All Digital Inputs can be set to PTC Card 1

However, only one Digital Input must

[80]. be set to this choice.

[91] Profidrive

OFF2

The functionality is the same as the according

control word bit of the Profibus/

Profinet option.

[92] Profidrive

OFF3

The functionality is the same as the according

control word bit of the Profibus/

Profinet option.

[98] Start edge

triggered

Edge triggered start command. Keeps the

command alive, even if the input is

start going back to low - can be used for a start push-button.

[100] Safe Option

Reset

5-10 Terminal 18 Digital Input

Option: Function:

[8] * Start

Functions are described under parameter group 5-1*

Digital

Inputs

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-11 Terminal 19 Digital Input

Option: Function:

[10] * Reversing Functions are described under parameter group

Digital Inputs

5-1*

5-12 Terminal 27 Digital Input

Option: Function:

[2] * Coast inverse Functions are described under parameter

group

5-1* Digital Inputs

5-13 Terminal 29 Digital Input

Option: Function:

Select the function from the available digital input

and the additional options [60], [61], [63] and

range [64]. Counters are used in Smart Logic Control functions.This parameter is available for FC 302 only.

[14] * Jog Functions are described under parameter group 5-1*

Inputs

Digital

5-14 Terminal 32 Digital Input

Option: Function:

Select the function from the available digital

range.

input

[0] * No operation

Functions are described under 5-1*

Inputs

Digital

5-15 Terminal 33 Digital Input

Option: Function:

Select the function from the available digital

range and the additional options [60],

input [61], [63] and [64]. Counters are used in Smart Logic Control functions.

[0] * No operation

Functions are described under 5-1*

Inputs

Digital

5-16 Terminal X30/2 Digital Input

Option: Function:

[0] * No operation This parameter is active when option module

is installed in the frequency

MCB101 converter. Functions are described under 5-1* Digital Inputs

5-17 Terminal X30/3 Digital Input

Option: Function:

[0] * No operation This parameter is active when option module

is installed in the frequency

MCB101 converter. Functions are described under 5-1* Digital Inputs

5-18 Terminal X30/4 Digital Input

Option: Function:

[0] * No operation This parameter is active when option module

is installed in the frequency

MCB101 converter. Functions are described under 5-1* Digital Inputs

5-19 Terminal 37 Safe Stop

Option: Function:

[1]*Safe Stop

Alarm

[3] Safe Stop

Warning

[4] PTC 1 Alarm Coasts frequency converter when safe stop is

[5] PTC 1

Warning

[6] PTC 1 &

Relay

[7] PTC 1 &

Relay

[8] PTC 1 &

A/W

Relay

[9] PTC 1 &

W/A

Relay

Coasts frequency converter when safe stop is activated. input or fieldbus.

Coasts frequency converter when safe stop is activated reestablished, the frequency converter will continue without manual reset.

activated. input or fieldbus. Choice 4 is only available when the MCB 112 PTC Thermistor Card is connected.

Coasts frequency converter when safe stop is activated reestablished, the frequency converter will continue without manual reset, unless a Digital Input set to PTC Card 1 [80] is still enabled. Choice 5 is only available when the MCB 112 PTC Thermistor Card is connected.

This choice is used when the PTC option is gated together with a Stop button through a Safety relay to T-37. Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital input or fieldbus. Choice 6 is only available when the MCB 112 PTC Thermistor Card is connected.

This choice is used when the PTC option is gated together with a Stop button through a Safety relay to T-37. Coasts frequency converter when safe stop is activated (T-37 off). When safe stop circuit is reestablished, the frequency converter will continue without manual reset, unless a Digital Input set to PTC Card 1 [80] is (still) enabled. Choice 7 is only available when the MCB 112 PTC Thermistor Card is connected.

This choice makes it possible to use a combination of Alarm and Warning. Choice 8 is only available when the MCB 112 PTC Thermistor Card is connected.

This choice makes it possible to use a combination of Alarm and Warning. Choice 9 is only available when the MCB 112 PTC Thermistor Card is connected.

Manual reset from LCP, digital

(T-37 off). When safe stop circuit is

Manual reset from LCP, digital

(T-37 off). When safe stop circuit is

Choises 4 - 9 are only available when the MCB 112 PTC Thermistor

Card is connected.

76 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

Auto Reset/Warning is selected the frequency

When converter opens up for automatic restart.

Function No. PTC Relay No Function [0] - Safe Stop Alarm [1]* - Safe Stop [A68] Safe Stop Warning [3] - Safe Stop [W68]

PTC 1 Alarm [4] PTC 1 Safe Stop

[A71]

PTC 1 Warning [5] PTC 1 Safe Stop

[W71]

PTC 1 & Relay A [6] PTC 1 Safe Stop

[A71]

PTC 1 & Relay W [7] PTC 1 Safe Stop

[W71]

PTC 1 & Relay A/W [8] PTC 1 Safe Stop

[A71]

PTC 1 & Relay W/A [9] PTC 1 Safe Stop

[W71]

Table 3.16 Overview of Functions, Alarms and Warnings

W means warning and A means alarm. For further information, see Alarms and Warnings in section Troubleshooting in the Design Guide or the Operating Instructions

Safe Stop [A68]

Safe Stop [W68]

Safe Stop [A68]

5-23 Terminal X46/7 Digital Input

Option: Function:

[0] * No operation This parameter is active when option

moduleMCB converter. Functions are described under parameter group 5-1* Digital Inputs

113 is installed in the frequency

5-24 Terminal X46/9 Digital Input

Option: Function:

[0] * No operation This parameter is active when option module

MCB

113 is installed in the frequency

converter. Functions are described under parameter group 5-1* Digital Inputs

5-25 Terminal X46/11 Digital Input

Option: Function:

[0] * No operation This parameter is active when option

moduleMCB converter. Functions are described under parameter group 5-1* Digital Inputs

113 is installed in the frequency

5-26 Terminal X46/13 Digital Input

Option: Function:

[0] * No operation This parameter is active when option module

113 is installed in the frequency

MCB converter. Functions are described under parameter group 5-1* Digital Inputs

3 3

A dangerous failure related to Safe Stop will give Alarm: Dangerous Failure [A72].

Refer to in Table 5.3.

5-20 Terminal X46/1 Digital Input

Option: Function:

[0] * No operation This parameter is active when option module

MCB 113 is installed in the frequency converter. Functions are described under parameter group 5-1* Digital Inputs

5-21 Terminal X46/3 Digital Input

Option: Function:

[0] * No operation This parameter is active when option

moduleMCB converter. Functions are described under parameter group 5-1* Digital Inputs

113 is installed in the frequency

5-22 Terminal X46/5 Digital Input

Option: Function:

[0] * No operation This parameter is active when option

moduleMCB converter. Functions are described under parameter group 5-1* Digital Inputs

113 is installed in the frequency

3.7.3 5-3* Digital Outputs

The 2 solid-state digital outputs are common for terminals 27 and 29. Set the I/O function for terminal 27 in 5-01 Terminal 27 Mode, and set the I/O function for terminal 29 in 5-02 Terminal 29 Mode.

NOTE

These

parameters cannot be adjusted while the motor is

running.

[0] No operation

[1] Control ready The control card is ready. E.g.: Feedback

[2] Drive ready The frequency converter is ready for

[3] Drive ready /

control

remote

[4] Enable / no

warning

[5] VLT running Motor is running and shaft torque

Default for all digital outputs and relay outputs

a frequency converter where the

from control is supplied by an external 24 V (MCB 107) and the main power to the unit is not detected.

operation the control board. The frequency converter is ready for operation and is in [Auto On] mode. Ready for operation. No start or stop command No warnings are active.

present.

and applies a supply signal on

is been given (start/disable).

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

[6] Running / no

warning

[7] Run in range /

warning

[8] Run on

reference warning

[9] Alarm An alarm activates the output. There are

[10] Alarm or

warning

[11] At torque limit

[12] Out of current

range

[13] Below current,

low

[14] Above current,

high

[15] Out of range Output frequency is outside the

[16] Below speed,

low

[17] Above speed,

high

[18] Out of

feedback

[19] Below feedback

low

[20] Above feedback

high

[21] Thermal

warning

[22] Ready, no

thermal warning

[23] Remote, ready,

no warning

[24] Ready, no

over-/ voltage

[25] Reverse The motor runs (or is ready to run)

range

thermal

under

Output speed is higher than the speed

in 1-81 Min Speed for Function at Stop

set [RPM]. The motor is running and there are no warnings. Motor is running within the programmed current and speed ranges set in

4-50 Warning Current Low to 4-53 Warning Speed High. There are no warnings.

Motor runs at reference speed. No

/ no

warnings.

no An alarm or a warning activates the output. The torque limit set in 4-16

Motor Mode or 4-17 Torque Limit Generator Mode has been exceeded.

The motor current is outside the range

in 4-18 Current Limit.

set Motor current is lower than set in

Warning Current Low.

4-50

Motor current is higher than set in

Warning Current High.

4-51

frequency Speed Low and 4-53 Warning Speed High. Output speed is lower than the setting in

4-52

Output speed is higher than the setting in Feedback is outside the range set in

4-56 Warning Feedback Low and 4-57 Warning Feedback High.

Feedback is below the limit set in

4-56

Feedback is above the limit set in

4-57

The thermal warning turns on when the temperature motor, the frequency converter, the brake resistor, or the thermistor. Frequency converter is ready for operation temperature warning. Frequency converter is ready for operation and is in [Auto On] mode. There is no over-temperature warning. Frequency converter is ready for operation and the mains voltage is within the specified voltage range (see General Specifications section in the Design Guide).

clockwise clockwise when logic=1. The output

range set in 4-52 Warning

Warning Speed Low.

4-53 Warning Speed High.

Warning Feedback Low.

Warning Feedback High.

exceeds the limit in the

and there is no over-

when logic=0 and counter

Torque Limit

[26] Bus OK Active communication (no time-out) via

[27] Torque limit

stop

and

[28] Brake, no brake

warning

[29] Brake ready, no

fault

[30] Brake fault

(IGBT)

[31] Relay 123 Relay is activated when Control Word [0]

[32] Mechanical

control

brake

[33] Safe stop

activated 302 only)

[40] Out of ref

range

[41] Below reference

low

[42] Above

reference

[43] Extended PID

Limit

[45] Bus Ctrl Controls output via bus. The state of the

[46] Bus Ctrl On at

timeout

[47] Bus Ctrl Off at

timeout

[51] MCO controlled Active when a MCO 302 or MCO 305 is

[55] Pulse output [60] Comparator 0 See parameter group 13-1*. If

(FC

high

changes as soon as the reversing signal is applied.

serial communication port.

the Use in performing a coasting stop and in torque limit condition. If the frequency converter has received a stop signal and is at the torque limit, the signal is Logic ‘0’. Brake is active and there are no warnings. Brake is ready for operation and there

no faults.

are Output is Logic ‘1’ when the brake IGBT

short-circuited. Use this function to

is protect the frequency converter if there is a fault on the brake modules. Use the output/relay to cut out the main voltage from the frequency converter.

selected in parameter group 8-**.

is Enables control of an external mechanical brake, see description in the section Control of Mechanical Brake, and parameter group 2-2* Indicates that the safe stop on terminal 37 has been activated.

Active when the actual speed is outside

in 4-52 Warning Speed Low to

settings 4-55 Warning Reference High. Active when actual speed is below speed reference Active when actual speed is above speed reference setting

output Control. The output state is retained in the event of bus time-out. Controls output via bus. The state of the output Control. In the event of bus time-out the output state is set high (On). Controls output via bus. The state of the output Control. In the event of bus time-out the output state is set low (Off).

connected. option.

Comparator output will go high. Otherwise, it will be low.

setting.

is set in 5-90 Digital & Relay Bus

The output is controlled from

0 is evaluated as TRUE, the

78 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

[61] Comparator 1 See parameter group 13-1*. If

Comparator output will go high. Otherwise, it will be low.

[62] Comparator 2 See parameter group 13-1*. If

Comparator output will go high. Otherwise, it will be low.

[63] Comparator 3 See parameter group 13-1*. If

Comparator output will go high. Otherwise, it will be low.

[64] Comparator 4 See parameter group 13-1*. If

Comparator output will go high. Otherwise, it will be low.

[65] Comparator 5 See parameter group 13-1*. If

Comparator output will go high. Otherwise, it will be low.

[70] Logic Rule 0 See parameter group 13-4*. If Logic Rule

is evaluated as TRUE, the output will

0 go high. Otherwise, it will be low.

[71] Logic Rule 1 See parameter group 13-4*. If Logic Rule

is evaluated as TRUE, the output will

1 go high. Otherwise, it will be low.

[72] Logic Rule 2 See parameter group 13-4*. If Logic Rule

is evaluated as TRUE, the output will

2 go high. Otherwise, it will be low.

[73] Logic Rule 3 See parameter group 13-4*. If Logic Rule

is evaluated as TRUE, the output will

3 go high. Otherwise, it will be low.

[74] Logic Rule 4 See parameter group 13-4*. If Logic Rule

is evaluated as TRUE, the output will

4 go high. Otherwise, it will be low.

[75] Logic Rule 5 See parameter group 13-4*. If Logic Rule

is evaluated as TRUE, the output will

5 go high. Otherwise, it will be low.

[80] SL Digital

Output

[81] SL Digital

Output

[82] SL Digital

Output

See 13-52 SL Controller Action. The output will go high whenever the Smart Logic Action [38] Set dig. out. A high is executed. The output will go low whenever the Smart Logic Action [32] Set dig. out. A low is executed. See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [39] Set dig. out. B high is executed. The input will go low whenever the Smart Logic Action [33] Set dig. out. B low is executed. See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [40] Set dig. out. C high is executed. The input will go low whenever the Smart Logic Action [34] Set dig. out. C low is executed.

1 is evaluated as TRUE, the

2 is evaluated as TRUE, the

3 is evaluated as TRUE, the

4 is evaluated as TRUE, the

5 is evaluated as TRUE, the

[83] SL Digital

Output

[84] SL Digital

Output

[85] SL Digital

Output

[120] Local reference

active

See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [41] Set dig. out. D high is executed. The input will go low whenever the Smart Logic Action [35] Set dig. out. D low is executed. See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [42] Set dig. out. E high is executed. The input will go low whenever the Smart Logic Action [36] Set dig. out. E low is executed. See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [43] Set dig. out. F high is executed. The input will go low whenever the Smart Logic Action [37] Set dig. out. F low is executed. Output is high when 3-13 [2] Local or when 3-13 Reference Site = [0] Linked to hand auto at the same time as the LCP is in [Hand On] mode.

Reference site set in

3-13 Reference Site

Reference Site =

Local

referen

active

Remote

reference

active

[121]

[120]

Reference site: Local

3-13 Reference Site

[2] Reference site: Remote

3-13 Reference Site

[1] Reference site:

to Hand/

Linked Auto Hand 1 0 Hand -> off 1 0 Auto -> off 0 0 Auto 0 1

Table 3.17

[121] Remote

reference active

[122] No alarm Output is high when no alarm is present. [123] Start command

active

Output is high when 3-13 Reference Site = Remote [1] or Linked to hand/auto [0] while the LCP is in [Auto on] mode. See above.

Output is high when there is an active

command (i.e. via digital input bus

Start connection or [Hand on] or [Auto on]), and no Stop or Start command is active.

1 0

0 1

3 3

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Parameter Descriptions

VLT® AutomationDrive Programming Guide

[124] Running

reverse

[125] Drive in hand

mode

[126] Drive in auto

mode

[151] ATEX ETR cur.

alarm

[152] ATEX ETR freq.

alarm

[153] ATEX ETR cur.

warning

[154] ATEX ETR freq.

warning

[188] AHF Capacitor

Connect

[189] External fan

control

[190] Safe Function

active

[191] Safe Opt. Reset

req. [192] RS Flipflop 0 [193] RS Flipflop 1 [194] RS Flipflop 2 [195] RS Flipflop 3 [196] RS Flipflop 4 [197] RS Flipflop 5 [198] RS Flipflop 6 [199] RS Flipflop 7

Output is high when the frequency converter (the logical product of the status bits ‘running’ AND ‘reverse’). Output is high when the frequency converter indicated by the LED light above [Hand on]). Output is high when the frequency converter indicated by the LED light above [Auto on]). Selectable if 1-90 Protection is set to [20] or [21]. If the alarm 164 ATEX ETR cur.lim.alarm is active, the output will be 1. Selectable if 1-90 Protection is set to [20] or [21]. If the alarm 166 ATEX ETR freq.lim.alarm is active, the output will be 1. Selectable if1-90 is set to [20] or [21] ]. If the alarm 163 ATEX ETR cur.lim.warning is active, the output will be 1. Selectable if 1-90 Protection is set to [20] or [21]. If the warning 165 ATEX ETR freq.lim.warning is active, the output will be 1. The capacitors will be turned on at 20% (hysteresis 10% - 30%). The capacitors will be disconnected below 10%. The off delay is 10s and will restart if the nominal power goes above 10% during the delay. 5-80 AHF Cap Reconnect Delay is used to guarantee a minimum off-time for the capacitors. The internal logics for the internal fan control make it possible to control an external fan (relevant for HP duct cooling).

See parameter group 13-1* See parameter group 13-1* See parameter group 13-1* See parameter group 13-1* See parameter group 13-1* See parameter group 13-1* See parameter group 13-1* See parameter group 13-1*

is running counter clockwise

is in [Hand on] mode (as

Motor Thermal

Motor Thermal Protection

Motor Thermal

of 50% gives an interval of

is transferred to this output to

Comparators Comparators Comparators Comparators Comparators Comparators Comparators Comparators

5-30 Terminal 27 Digital Output

Option: Function:

[0] * No operation Functions are described under parameter

5-3* Digital Outputs

group

5-31 Terminal 29 Digital Output

Option: Function:

[0] * No operation Functions are described under parameter

group

5-3* Digital Outputs

This parameter only applies to FC 302

5-32 Term X30/6 Digi Out (MCB 101)

Option: Function:

[0] * No operation This parameter is active when

module MCB 101 is

option mounted in the frequency converter. Functions are described under parameter group 5-3* Digital

Outputs

[1] Control ready [2] Drive ready [3] Drive rdy/rem ctrl [4] Enable / no warning [5] VLT running [6] Running / no warning [7] Run in range/no warn [8] Run on ref/no warn [9] Alarm [10] Alarm or warning [11] At torque limit [12] Out of current range [13] Below current, low [14] Above current, high [15] Out of speed range [16] Below speed, low [17] Above speed, high [18] Out of feedb. range [19] Below feedback, low [20] Above feedback, high [21] Thermal warning [22] Ready,no thermal W [23] Remote,ready,no TW [24] Ready, Voltage OK [25] Reverse [26] Bus OK [27] Torque limit & stop [28] Brake, no brake war [29] Brake ready, no fault [30] Brake fault (IGBT) [31] Relay 123 [32] Mech brake ctrl [33] Safe stop active [40] Out of ref range [41] Below reference, low [42] Above ref, high

80 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-32 Term X30/6 Digi Out (MCB 101)

Option: Function:

[45] Bus ctrl. [46] Bus ctrl, 1 if timeout [47] Bus ctrl, 0 if timeout [51] MCO controlled [55] Pulse output [60] Comparator 0 [61] Comparator 1 [62] Comparator 2 [63] Comparator 3 [64] Comparator 4 [65] Comparator 5 [70] Logic rule 0 [71] Logic rule 1 [72] Logic rule 2 [73] Logic rule 3 [74] Logic rule 4 [75] Logic rule 5 [80] SL digital output A [81] SL digital output B [82] SL digital output C [83] SL digital output D [84] SL digital output E [85] SL digital output F [120] Local ref active [121] Remote ref active [122] No alarm [123] Start command activ [124] Running reverse [125] Drive in hand mode [126] Drive in auto mode

5-33 Term X30/7 Digi Out (MCB 101)

Option: Function:

[0] * No operation This parameter is active when

option

module option module MCB 101 is mounted in the frequency converter. Functions are described under parameter group 5-3* Digital

Outputs

5-33 Term X30/7 Digi Out (MCB 101)

Option: Function:

[15] Out of speed range [16] Below speed, low [17] Above speed, high [18] Out of feedb. range [19] Below feedback, low [20] Above feedback, high [21] Thermal warning [22] Ready,no thermal W [23] Remote,ready,no TW [24] Ready, Voltage OK [25] Reverse [26] Bus OK [27] Torque limit & stop [28] Brake, no brake war [29] Brake ready, no fault [30] Brake fault (IGBT) [31] Relay 123 [32] Mech brake ctrl [33] Safe stop active [40] Out of ref range [41] Below reference, low [42] Above ref, high [45] Bus ctrl. [46] Bus ctrl, 1 if timeout [47] Bus ctrl, 0 if timeout [51] MCO controlled [55] Pulse output [60] Comparator 0 [61] Comparator 1 [62] Comparator 2 [63] Comparator 3 [64] Comparator 4 [65] Comparator 5 [70] Logic rule 0 [71] Logic rule 1 [72] Logic rule 2 [73] Logic rule 3 [74] Logic rule 4 [75] Logic rule 5 [80] SL digital output A [81] SL digital output B [82] SL digital output C [83] SL digital output D [84] SL digital output E [85] SL digital output F [120] Local ref active [121] Remote ref active [122] No alarm [123] Start command activ [124] Running reverse [125] Drive in hand mode [126] Drive in auto mode

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.7.4 5-4* Relays

Parameters for configuring the timing and the output functions

[0] * No operation All digital and relay outputs are

[1] Control ready The control card is ready. E.g.:

[2] Drive ready Drive is ready to operate. Mains and

[3] Drive rdy/rem ctrl The frequency converter is ready for

[4] Enable / no warning Ready for operation. No start or stop

[5] VLT running Motor is running, and shaft torque

[6] Running / no

[7] Run in range/no

[8] Run on ref/no warn Motor runs at reference speed. No

[9] Alarm An alarm activates the output. No

[10] Alarm or warning An alarm or a warning activates the

[11] At torque limit

[12] Out of current

[13] Below current, low

for the relays.

5-40 Function Relay

Array [9]

1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB

(Relay

113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6] (MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))

Option: Function:

set to “No Operation”.

default

from a drive where the

supplies are OK.

and is in Auto On mode

have been applied (start/

set in 1-81 Min Speed for

current and speed

Torque

set in 4-18 Current Limit.

Warning Current Low.

warning

warn

range

Feedback control is supplied by an external 24 V (MCB 107) and the main power to drive is not detected.

control

operation

commands disable). No warnings are active.

present.

Output speed is higher than the speed Function at Stop [RPM] Min Speed for Function at Stop [RPM]. The motor is running and no warnings.

Motor is running within the programmed ranges set in 4-50 Warning Current Low and 4-53 Warning Speed High. No warnings.

warnings.

warnings

output.

The torque limit set in 4-16

Limit Motor Mode or 4-17 Torque Limit Generator Mode has been

exceeded.

The motor current is outside the range

Motor current is lower than set in

4-50

5-40 Function Relay

Array [9]

1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB

(Relay

113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6] (MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))

Option: Function:

[14] Above current, high

[15] Out of speed range Output speed/frequency is outside

[16] Below speed, low Output speed is lower than the

[17] Above speed, high Output speed is higher than the

[18] Out of feedb. range

[19] Below feedback, low

[20] Above feedback,

high

[21] Thermal warning Thermal warning turns on when the

[22] Ready,no thermal W Frequency converter is ready for

[23] Remote,ready,no TW Frequency converter is ready for

[24] Ready, Voltage OK Frequency converter is ready for

[25] Reverse The motor runs (or is ready to run)

[26] Bus OK Active communication (no time-out)

[27] Torque limit & stop Use in performing a coasted stop

Motor current is higher than set in

Warning Current High.

4-51

frequency range set in

the

4-52 Warning Speed Low and 4-53 Warning Speed High.

in 4-52 Warning Speed Low

setting

in 4-53 Warning Speed High.

setting

Feedback is outside the range set in

Warning Feedback Low and

4-56 4-57 Warning Feedback High.

Feedback is below the limit set in

Warning Feedback Low.

4-56

Feedback is above the limit set in

Warning Feedback High.

4-57

temperature in motor, frequency converter, brake resistor, or connected thermistor.

operation temperature warning.

operation There is no over-temperature warning.

operation within the specified voltage range (see General Specifications section in Design Guide).

clockwise clockwise when logic=1. The output changes as soon as the reversing signal is applied.

the serial communication port.

via

frequency converter in torque

and limit condition. If the frequency converter has received a stop signal

exceeds the limit either

and there is no over-

and is in Auto On mode.

and the mains voltage is

when logic=0 and counter

82 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-40 Function Relay

Array [9]

1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB

(Relay

113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6] (MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))

Option: Function:

and is in torque limit, the signal is

‘0’.

Logic

[28] Brake, no brake war Brake is active and there are no

warnings.

[29] Brake ready, no

fault

[30] Brake fault (IGBT) Output is Logic ‘1’ when the brake

[31] Relay 123 Digital output/relay is activated

[32] Mech brake ctrl Selection of mechanical brake

[33] Safe stop active (FC 302 only) Indicates that the safe

[36] Control word bit 11 Activate relay 1 by control word

[37] Control word bit 12 Activate relay 2 FC 302 only) by

[40] Out of ref range Active when the actual speed is

Brake is ready for operation and

are no faults.

there

is short-circuited. Use this

IGBT function to protect the frequency converter if there is a fault on the brake module. Use the digital output/relay to cut out the main voltage from the frequency converter.

Control Word [0] is selected in

when parameter group 8-**.

When selected parameters in

control. parameter group 2-2* are active. The output must be reinforced to carry the current for the coil in the brake. Usually solved by connecting an external relay to the selected digital output.

on terminal 37 has been

stop activated.

fieldbus. No other functional

from impact in the frequency converter. Typical application: controlling auxiliary device from fieldbus. The function is valid when FC profile [0] in 8-10 Control Word Profile is selected.

word from fieldbus. No other

control functional impact in the frequency converter. Typical application: controlling auxiliary device from fieldbus. The function is valid when FC profile [0] in 8-10 Control Word Profile is selected.

settings in 4-52 Warning

outside

5-40 Function Relay

Array [9]

1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB

(Relay

113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6] (MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))

Option: Function:

Speed Low High.

[41] Below reference,

low

[42] Above ref, high Active when actual speed is above

[45] Bus ctrl. Controls digital output/relay via bus.

[46] Bus ctrl, 1 if timeout Controls output via bus. The state of

[47] Bus ctrl, 0 if timeout Controls output via bus. The state of

[51] MCO controlled Active when a MCO 302 or MCO 305

[60] Comparator 0 See parameter group 13-1* (Smart

[61] Comparator 1 See parameter group 13-1* (Smart

[62] Comparator 2 See parameter group 13-1* (Smart

[63] Comparator 3 See parameter group 13-1* (Smart

[64] Comparator 4 See parameter group 13-1* (Smart

[65] Comparator 5

Active when actual speed is below speed

speed

The 5-90 Digital & Relay Bus Control. The output state is retained in the event of bus time-out.

the Relay Bus Control. In the event of bus time-out the output state is set high (On).

the Relay Bus Control. In the event of bus time-out the output state is set low (Off).

connected. The output is

is controlled from option.

Logic SLC is TRUE, the output will go high. Otherwise, it will be low.

See parameter group 13-1* Logic Control. If Comparator 5 in SLC

to 4-55 Warning Reference

reference setting.

state of the output is set in

output is set in 5-90 Digital &

Control). If Comparator 0 in

Control). If Comparator 1 in

Control). If Comparator 2 in

Control). If Comparator 3 in

Control). If Comparator 4 in

Smart

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-40 Function Relay

Array [9]

1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB

(Relay

113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6] (MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))

Option: Function:

is TRUE, the output will go high. Otherwise,

[70] Logic rule 0

[71] Logic rule 1

[72] Logic rule 2

[73] Logic rule 3

[74] Logic rule 4

[75] Logic rule 5

[80] SL digital output A

[81] SL digital output B

[82] SL digital output C

[83] SL digital output D

[84] SL digital output E

See parameter group 13-4* Logic Control. If Logic Rule 0 in SLC is TRUE, the output will go high. Otherwise, it will be low.

See parameter group 13-4* Logic Control. If Logic Rule 1 in SLC is TRUE, the output will go high. Otherwise, it will be low.

See parameter group 13-4* Logic Control. If Logic Rule 2 in SLC is TRUE, the output will go high. Otherwise, it will be low.

See parameter group 13-4* Logic Control. If Logic Rule 3 in SLC is TRUE, the output will go high. Otherwise, it will be low.

See parameter group 13-4* Logic Control. If Logic Rule 4 in SLC is TRUE, the output will go high. Otherwise, it will be low.

See parameter group 13-4* Logic Control. If Logic Rule 5 in SLC is TRUE, the output will go high. Otherwise, it will be low.

See 13-52 Output A is low on Smart Logic Action [32]. Output A is high on Smart Logic Action [38].

See 13-52 Output B is low on Smart Logic Action [33]. Output B is high on Smart Logic Action [39].

See 13-52 Output C is low on Smart Logic Action [34]. Output C is high on Smart Logic Action [40].

See 13-52 Output D is low on Smart Logic Action [35]. Output D is high on Smart Logic Action [41]

See 13-52 Output E is low on Smart Logic Action [36]. Output E is high on Smart Logic Action [42].

it will be low.

Smart

SL Controller Action.

5-40 Function Relay

Array [9]

1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB

(Relay

113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6] (MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))

Option: Function:

[85] SL digital output F

[120] Local ref active

[121] Remote ref active

[122] No alarm Output is high when no alarm is

[123] Start command

activ

[124] Running reverse Output is high when the frequency

See 13-52 Output F is low on Smart Logic Action [37]. Output F is high on Smart Logic Action [43].

Output is high when 3-13

Site = [2] Local or when 3-13 Reference Site = [0] Linked to

hand auto at the same time as the LCP is in [Hand on] mode.

Reference site set in 3-13 Reference Site

Reference site: Local 3-13 Site [2] Reference site: Remote 3-13 Site [1] Reference site: Linked Hand/ Auto Hand 1 0 Hand -> off 1 0 Auto -> off 0 0 Auto 0 1

Output is high when 3-13 Site = Remote [1] or Linked to hand/ auto [0] while the LCP is in [Auto on] mode. See above.

present.

Output is high when the Start command bus connection or [Hand On] or [Auto On] ), and a Stop has been last command.

converter clockwise (the logical product of the status bits ‘running’ AND ‘reverse’).

SL Controller Action.

Reference

Table 3.18

high (i.e. via digital input,

is running counter

Local

referen

active

[120]

1 0

0 1

Reference

Remote

reference

active

[121]

Reference

84 MG33MF02 - VLT® is a registered Danfoss trademark

Selected Event

Relay output

Selected Event

Relay output

On Delay

P 5-41

On Delay

P 5-41

O Delay

P 5-42

130BA171.10

Selected Event

Relay output

On Delay P 5-41

O Delay P 5-42

130BA172.10

130BA076.10

(RPM)

Ref.

Low freq. P 5-50/ P 5-55

Input

(Hz)

High ref.

value P 5-53/ p 5-58

High freq. P 5-51/ P 5-56

Low ref.

value P 5-52/ p 5-57

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-40 Function Relay

Array [9]

1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB

(Relay

113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6] (MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))

Option: Function:

[125] Drive in hand mode Output is high when the frequency

converter indicated by the LED light above [Hand on]).

[126] Drive in auto mode Output is high when the frequency

converter indicated by LED on above [Auto on] ).

is in [Hand on] mode (as

is in ‘Auto’ mode (as

Illustration 3.36

the selected Event condition changes before the on- or

If off delay timer expires, the relay output is unaffected.

3 3

5-41 On Delay, Relay

Array [9], (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5

Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8])

[4],

Range: Function:

0.01 s* [0.01 - 600.00 s] Enter the delay of the relay cut-in The relay will only cut in if the

time. condition in 5-40 Function Relay is uninterrupted during the specified time. Select one of available mechanical relays and MCB 105 in an array function. See 5-40 Function Relay. Relay 3-6 are included in MCB 113.

3.7.5 5-5* Pulse Input

The pulse input parameters are used to define an appropriate configuring the scaling and filter settings for the pulse inputs. Input terminals 29 or 33 act as frequency reference inputs. Set terminal 29 (5-13 Terminal 29 Digital Input) or terminal 33 (5-15 Terminal 33 Digital Input) to [32] Pulse

input . If terminal 29 is used as an input, then set 5-01 Terminal 27 Mode to [0] Input.

Illustration 3.37

window for the impulse reference area by

Illustration 3.35

5-42 Off Delay, Relay

Array[2]: Relay1[0], Relay2[1]

Range: Function:

0.01 s* [0.01 - 600.00s]Enter the delay of the relay cut-out

Select one of available

time. mechanical relays and MCB 105 in an array function. See 5-40 Function Relay.

MG33MF02 - VLT® is a registered Danfoss trademark

5-50 Term. 29 Low Frequency

Range: Function:

100 Hz* [0 - 110000

Hz]

Enter the low frequency limit corresponding speed (i.e. low reference value) in 5-52 Term. 29 Low Ref./Feedb. Value. Refer to the diagram in this section. This parameter is available for FC 302 only.

to the low motor shaft

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-51 Term. 29 High Frequency

Range: Function:

100 Hz* [0 - 110000

Hz]

Enter the high frequency limit corresponding speed (i.e. high reference value) in 5-53 Term. 29 High Ref./Feedb. Value. This parameter is available for FC 302 only.

to the high motor shaft

5-55 Term. 33 Low Frequency

Range: Function:

100 Hz* [0 - 110000

Hz]

Enter the low frequency corresponding speed (i.e. low reference value) in 5-57 Term. 33 Low Ref./Feedb. Value.

5-56 Term. 33 High Frequency

to the low motor shaft

Range: Function:

5-52 Term. 29 Low Ref./Feedb. Value

Range: Function:

0.000 Reference-

FeedbackUnit*

[-999999.999 -

999999.999 ReferenceFeedbackUnit]

Enter the low reference value

limit for the motor shaft speed [RPM]. This is also the lowest feedback value, see also 5-57 Term. 33 Low Ref./Feedb. Value. Set terminal 29 to digital input (5-02 Terminal 29 Mode =input [0] (default) and 5-13 Terminal 29 Digital Input = applicable value). This parameter is available for FC 302 only.

5-53 Term. 29 High Ref./Feedb. Value

Range: Function:

1500.000 ReferenceFeedbackUnit*

[-999999.999 -

999999.999 ReferenceFeedbackUnit]

Enter the high reference

[RPM] for the

value motor shaft speed and the high feedback value, see also 5-58 Term. 33 High Ref./Feedb. Value. Select terminal 29 as a digital input (5-02 Terminal 29 Mode =

[0] input (default) and 5-13 Terminal 29 Digital Input = applicable value).

This parameter is available for FC 302 only.

100 Hz* [0 - 110000

Hz]

Enter the high frequency corresponding to the high motor shaft speed (i.e. high reference value) in 5-58 Term. 33 High Ref./Feedb. Value.

5-57 Term. 33 Low Ref./Feedb. Value

Range: Function:

0.000 * [-999999.999 -

999999.999

]

Enter the low reference value [RPM] for the motor shaft speed. This is also the low feedback value, see also 5-52 Term. 29 Low Ref./Feedb. Value.

5-58 Term. 33 High Ref./Feedb. Value

Range: Function:

1500.000 ReferenceFeedbackUnit*

[-999999.999 -

999999.999 ReferenceFeedbackUnit]

Enter the high reference [RPM] for the motor shaft speed. See also 5-53 Term. 29

High Ref./Feedb. Value.

5-59 Pulse Filter Time Constant #33

Range: Function:

100 ms* [1 - 1000

ms]

Enter the pulse filter time constant. The low-pass and dampens oscillations on the feedback signal from the control. This is an advantage, e.g. if there is a great amount on noise in the system.

filter reduces the influence on

value

NOTE

This

5-54 Pulse Filter Time Constant #29

Range: Function:

100 ms*

[1 1000

Enter the pulse filter time constant. The

ms]

pulse filter dampens oscillations of the feedback signal, which is an advantage if there is a lot of noise in the system. A high time constant value results in better dampening but also increases the time delay through the filter. This parameter is available for FC 302 only. This parameter cannot be adjusted while the motor is running.

parameter cannot be adjusted while the motor is

running.

3.7.6 5-6* Pulse Outputs

These parameters are to configure pulse outputs with their functions pulse output via 5-01 Terminal 27 Mode and 5-02 Terminal 29 Mode, respectively.

and scaling. Terminal 27 and 29 are allocated to

86 MG33MF02 - VLT® is a registered Danfoss trademark

Output value

Output

(Hz)

High output value P 5-60(term27) P 5-63(term29)

High freq. P 5-62(term27) P 5-65(term29)

130BA089.11

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

parameters cannot be adjusted while the motor is

These running.

Illustration 3.38

Options for readout output variables:

Parameters for configuring the

and output functions of

scaling pulse outputs. The pulse outputs are designated to terminals 27 or

29. Select terminal 27 output in 5-01 Terminal 27 Mode and terminal 29 output in 5-02 Terminal 29 Mode.

[0] No operation [45] Bus control [48] Bus control time-out [51] MCO controlled [100] Output frequency [101] Reference [102] Feedback [103] Motor current [104] Torque relative to limit [105] Torque relative to rated [106] Power [107] Speed [108] Torque [109] Max Out Freq

5-60 Terminal 27 Pulse Output Variable

Option: Function:

[0] * No operation Select the desired display output for

27.

terminal

[45] Bus ctrl. [48] Bus ctrl., timeout [51] MCO controlled [100] Output frequency [101] Reference [102] Feedback

5-60 Terminal 27 Pulse Output Variable

Option: Function:

[103] Motor current [104] Torque rel to limit [105] Torq relate to rated [106] Power [107] Speed [108] Torque [109] Max Out Freq [119] Torque % lim

5-62 Pulse Output Max Freq #27

Range: Function:

5000. Hz* [0 - 32000 Hz] Set the maximum frequency for 27, corresponding to the

terminal output variable selected in

5-60 Terminal 27 Pulse Output Variable.

5-63 Terminal 29 Pulse Output Variable

Option: Function:

[0] * No operation Select the desired display output for

29. This parameter is

terminal available for FC 302 only.

[45] Bus ctrl. [48] Bus ctrl., timeout [51] MCO controlled [100] Output frequency [101] Reference [102] Feedback [103] Motor current [104] Torque rel to limit [105] Torq relate to rated [106] Power [107] Speed [108] Torque [109] Max Out Freq [119] Torque % lim

5-65 Pulse Output Max Freq #29

Set the maximum frequency for terminal 29 corresponding to the

variable set in 5-63 Terminal 29 Pulse Output Variable.

output

Range: Function:

5000 Hz* [0 - 32000 Hz]

5-66 Terminal X30/6 Pulse Output Variable

Select the variable for read-out on terminal X30/6.

parameter is active when option module MCB 101 is

This installed in the frequency converter. Same options and functions as parameter group 5-6*.

Option: Function:

[0] * No operation [45] Bus ctrl. [48] Bus ctrl., timeout

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

130BA090.11

+24V DC

GND

1312 18 37322719 29 33 20

24V or 10-30V encoder

130BA646.10

CCW

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-66 Terminal X30/6 Pulse Output Variable

Select the variable for read-out on terminal X30/6.

parameter is active when option module MCB 101 is

This installed in the frequency converter. Same options and functions as parameter group 5-6*.

Option: Function:

[51] MCO controlled [100] Output frequency [101] Reference [102] Feedback [103] Motor current [104] Torque rel to limit [105] Torq relate to rated [106] Power [107] Speed [108] Torque [109] Max Out Freq [119] Torque % lim

NOTE

This

parameter cannot be adjusted while the motor is

running.

5-68 Pulse Output Max Freq #X30/6

Select the maximum frequency on terminal X30/6 referring to

output variable in 5-66 Terminal X30/6 Pulse Output Variable.

the This parameter is active when option module MCB 101 is mounted in the frequency converter.

Range: Function:

5000. Hz* [0 - 32000 Hz]

3.7.7 5-7* 24 V Encoder Input

Connect the 24 V encoder to terminal 12 (24 V DC supply), terminal terminal 20 (GND). The digital inputs 32/33 are active for

32 (Channel A), terminal 33 (Channel B), and

encoder inputs when [1] 24 V encoder is selected in

1-02 Flux Motor Feedback Source and 7-00 Speed PID Feedback Source. The encoder used is a dual channel (A

and B) 24 V type. Max input frequency: 110 kHz.

Encoder Connection to the frequency converter 24 V incremental encoder. Max. cable length 5 m.

Illustration 3.39

Illustration 3.40

5-70 Term 32/33 Pulses per Revolution

Range: Function:

1024 N/A* [1 - 4096 N/A] Set the encoder pulses per

revolution the correct value from the encoder.

88 MG33MF02 - VLT® is a registered Danfoss trademark

on the motor shaft. Read

Parameter Descriptions

VLT® AutomationDrive Programming Guide

NOTE

parameter cannot be adjusted while the motor is

This running.

5-71 Term 32/33 Encoder Direction

Option: Function:

Change the detected encoder rotation direction the encoder.

[0] * Clockwise Sets channel A 90° (electrical degrees)

behind of the encoder shaft.

[1] Counter

clockwise

Sets channel A 90° (electrical degrees) ahead rotation of the encoder shaft.

without changing the wiring to

channel B upon clockwise rotation

of channel B upon clockwise

NOTE

This

parameter cannot be adjusted while the motor is

running.

3.7.8 5-8* I/O Options

5-80 AHF Cap Reconnect Delay

Range: Function:

25 s* [1 - 120s]Guarantees a minimum off-time for the

capacitors. capacitor disconnects and needs to expire before the output is allowed to be on again. It will only turn on again if the drive power is between 20% and 30%.

3.7.9 5-9*

This parameter group selects digital and relay outputs via a

fieldbus setting.

5-90 Digital & Relay Bus Control

Range: Function:

0 N/A* [0 - 2147483647

N/A]

The timer starts once the AHF

This parameter holds the state of the

digital outputs and relays that is controlled by bus. A logical '1' indicates that the output is high or active. A logical '0' indicates that the output is low or inactive.

Bit 0 Digital Output Terminal 27 Bit 1 Digital Output Terminal 29 Bit 2 Digital Output Terminal X 30/6 Bit 3 Digital Output Terminal X 30/7 Bit 4 Relay 1 output terminal Bit 5 Relay 2 output terminal Bit 6 Option B Relay 1 output terminal Bit 7 Option B Relay 2 output terminal Bit 8 Option B Relay 3 output terminal Bit 9-15 Reserved for future terminals Bit 16 Option C Relay 1 output terminal Bit 17 Option C Relay 2 output terminal Bit 18 Option C Relay 3 output terminal Bit 19 Option C Relay 4 output terminal Bit 20 Option C Relay 5 output terminal Bit 21 Option C Relay 6 output terminal Bit 22 Option C Relay 7 output terminal Bit 23 Option C Relay 8 output terminal Bit 24-31 Reserved for future terminals

Table 3.19

5-93 Pulse Out #27 Bus Control

Range: Function:

0.00 %* [0.00 - 100.00%]Set the output frequency transferred to output terminal 27 when the

the terminal is configured as [45] Bus

Controlled in 5-60 Terminal 27 Pulse Output Variable.

5-94 Pulse Out #27 Timeout Preset

Range: Function:

0.00 %* [0.00 -

100.00

Set the output frequency transferred to the output terminal 27 when the terminal is configured as [48] Bus Ctrl

Timeout in 5-60 Terminal 27 Pulse Output Variable. And a time-out is detected.

5-95 Pulse Out #29 Bus Control

Range: Function:

0.00 %* [0.00 -

100.00

Set the output frequency transferred to the output terminal 29 when the terminal is configured as [45] Bus

Controlled in 5-63 Terminal 29 Pulse Output Variable.

This parameter only applies for FC 302.

3 3

5-96 Pulse Out #29 Timeout Preset

Range: Function:

0.00 %* [0.00 -

100.00 %]

MG33MF02 - VLT® is a registered Danfoss trademark

Set the output frequency transferred to the output terminal 29 when the terminal is configured as [48] Bus Ctrl

Timeout in 5-63 Terminal 29 Pulse Output Variable. And a time-out is detected.

This parameter only applies for FC 302.

Parameter Descriptions

VLT® AutomationDrive Programming Guide

5-97 Pulse Out #X30/6 Bus Control

Range: Function:

0 %* [0 - 100 %] Set the output frequency transferred to the

terminal X30/6 when the terminal is

output configured as 'Bus Controlled' in

5-66 Terminal X30/6 Pulse Output Variable, Terminal X30/6 Pulse Output Variable [45].

5-98 Pulse Out #X30/6 Timeout Preset

Range: Function:

0 %* [0 - 100 %] Set the output frequency transferred to the

output

terminal X30/6 when the terminal is

configured as [48] Bus Ctrl Timeout in 5-66 Terminal X30/6 Pulse Output Variable. And a time-out is detected.

90 MG33MF02 - VLT® is a registered Danfoss trademark

Ex. 5 V 10 V

300

600

900

1200

1500

150

130BT103.10

1 V

Par 6-xx 'Low Voltage'or 'Low Current'

Par 6-xx 'High Voltage'or 'High Current'

Analog input

Ref./Feedback [RPM]

Par 6-xx 'High Ref./ Feedb. Value'

Par 6-xx 'Low Ref./ Feedb. Value'

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.8 Parameters: 6-** Analog In/Out

3.8.1 6-0* Analog I/O Mode

The analog inputs can freely be allocated to be either

(FC 301: 0..10 V, FC 302: 0..± 10 V) or current (FC

voltage 301/FC 302: 0/4..20 mA) input.

NOTE

Thermistors digital input.

6-00 Live Zero Timeout Time

Range: Function:

10 s* [1 -

6-01 Live Zero Timeout Function

Option: Function:

[0] * Off [1] Freeze

[2] Stop Overruled to stop

[3] Jogging Overruled to jog speed

[4] Max. speed Overruled to max. speed

[5] Stop and

[20] Coast [21] Coast and

may be connected to either an analog or a

Enter the Live Zero Time-out time period. Live

Zero Time-out Time is active for analog inputs, i.e. terminal 53 or terminal 54, used as reference or feedback sources. If the reference signal value associated with the selected current input falls below 50% of the value set in 6-10 Terminal 53

Low Voltage, 6-12 Terminal 53 Low Current, 6-20 Terminal 54 Low Voltage or 6-22 Terminal 54 Low Current for a time period longer than the time

set in 6-00 Live Zero Timeout Time, the function selected in 6-01 Live Zero Timeout Function will be activated.

Select the time-out function. The function set

6-01 Live Zero Timeout Function will be

in activated if the input signal on terminal 53 or 54 is below 50% of the value in 6-10 Terminal

53 Low Voltage, 6-12 Terminal 53 Low Current, 6-20 Terminal 54 Low Voltage or 6-22 Terminal 54 Low Current for a time period defined in 6-00 Live Zero Timeout Time. If several time-

outs occur simultaneously, the frequency converter prioritises the time-out functions as follows:

6-01 Live Zero Timeout Function

8-04 Control Word Timeout Function

Frozen at the present value

output

Overruled to stop with subsequent trip

trip

MG33MF02 - VLT® is a registered Danfoss trademark

3.8.2 6-1* Analog Input 1

Parameters for configuring the scaling and limits for

input 1 (terminal 53).

analog

Illustration 3.41

6-10 Terminal 53 Low Voltage

Range: Function:

0.07 V* [-10.00 - par.

6-11

6-11 Terminal 53 High Voltage

Range: Function:

10.00 V* [ par.

10.00 V]

6-12 Terminal 53 Low Current

Range: Function:

0.14

mA*

[0.00 -

6-13

par. mA]

6-13 Terminal 53 High Current

Range: Function:

20.00 mA* [ par.

20.00 mA]

Enter the low voltage value. This analog input scaling value should correspond to the minimum reference value, set in 6-14 Terminal 53 Low Ref./Feedb. Value. See also the section Reference Handling.

6-10 -

Enter the high voltage value. This analog input scaling value should correspond to the high reference/ feedback value set in 6-15 Terminal 53 High Ref./Feedb. Value.

Enter the low current value. This reference signal should correspond to the minimum reference value, set in 3-02 Minimum Reference. The value must be set at >2 mA in order to activate the Live Zero Time-out Function in 6-01 Live Zero Timeout Function.

6-12 -

Enter the high current value corresponding to the high reference/feedback set in

6-15 Terminal 53 High Ref./Feedb. Value.

3 3

Parameter Descriptions

VLT® AutomationDrive Programming Guide

6-14 Terminal 53 Low Ref./Feedb. Value

Range: Function:

0.000 * [-999999.999 -

999999.999

]

Enter the analog input scaling value that corresponds to the low voltage/low current set in

6-10 Terminal 53 Low Voltage and 6-12 Terminal 53 Low Current.

6-15 Terminal 53 High Ref./Feedb. Value

6-22 Terminal 54 Low Current

Range: Function:

0.14

mA*

[0.00 -

6-23

par. mA]

Range: Function:

1500.000 ReferenceFeedbackUnit*

[-999999.999 -

999999.999 ReferenceFeedbackUnit]

6-16 Terminal 53 Filter Time Constant

Range: Function:

0.001 s* [0.001 -

10.000

Enter the time constant. This is a firstorder digital low pass filter time constant for suppressing electrical noise in terminal 53. A high time constant value improves dampening but also increases the time delay through the filter.

Enter the analog input scaling

value that corresponds to the maximum reference feedback value set in

6-11 Terminal 53 High Voltage and 6-13 Terminal 53 High Current.

6-23 Terminal 54 High Current

Range: Function:

20.00 mA* [ par.

20.00 mA]

6-22 -

Enter the high current value corresponding to the high reference/ feedback value set in 6-25 Terminal 54 High Ref./Feedb. Value.

6-24 Terminal 54 Low Ref./Feedb. Value

Range: Function:

0 ReferenceFeedbackUnit*

[-999999.999 -

999999.999 ReferenceFeedbackUnit]

Enter the analog

scaling value

input that corresponds to the minimum reference feedback value set in

3-02 Minimum Reference.

6-25 Terminal 54 High Ref./Feedb. Value

Range: Function:

NOTE

This

parameter cannot be adjusted while the motor is

running.

3.8.3 6-2* Analog Input 2

Parameters for configuring the scaling and limits for analog

input 2 (terminal 54).

1500.000 ReferenceFeedbackUnit*

[-999999.999 -

999999.999 ReferenceFeedbackUnit]

Enter the analog input

value that

scaling corresponds to the maximum reference feedback value set in

3-03 Maximum Reference.

6-26 Terminal 54 Filter Time Constant

6-20 Terminal 54 Low Voltage

Range: Function:

0.07 V* [-10.00 - par. V]

6-21

Enter the low voltage value. This analog input scaling value should correspond to the minimum reference value, set in

3-02 Minimum Reference. See also

3.5 Parameters: 3-** Reference/Ramps.

6-21 Terminal 54 High Voltage

Range: Function:

10.00 V* [ par.

10.00 V]

6-20 -

Enter the high voltage value. This analog input scaling value should correspond to the high reference/ feedback value set in 6-25 Terminal 54 High Ref./Feedb. Value.

Range: Function:

0.001 s* [0.001 s]

10.000

Enter the time constant. This is a firstorder digital low pass filter time constant for suppressing electrical noise in terminal 54. A high time constant value improves dampening but also increases the time delay through the filter.

NOTE

This

parameter cannot be adjusted while the motor is

running.

92 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

3.8.4 6-3* Analog Input 3 MCB 101

Parameter group for configuring the scale and limits for

input 3 (X30/11) placed on option module MCB

analog

101.

6-30 Terminal X30/11 Low Voltage

Range: Function:

- par.

0.07 V* [ 0.00 6-31 V]

Sets the analog input scaling value to correspond to the low reference/ feedback value (set in 6-34 Term. X30/11 Low Ref./Feedb. Value).

6-31 Terminal X30/11 High Voltage

Range: Function:

6-30 -

10.00 V* [ par.

10.00 V]

Sets the analog input scaling value to correspond to the high reference/ feedback value (set in 6-35 Term. X30/11 High Ref./Feedb. Value).

6-34 Term. X30/11 Low Ref./Feedb. Value

Range: Function:

0.000 * [-999999.999 -

999999.999

]

Sets the analog input scaling value to correspond to the low voltage value (set in 6-30 Terminal X30/11 Low Voltage).

6-35 Term. X30/11 High Ref./Feedb. Value

Range: Function:

100.000 * [-999999.999 -

999999.999

]

Sets the analog input scaling value to correspond to the high voltage value (set in

6-31 Terminal X30/11 High Voltage).

6-36 Term. X30/11 Filter Time Constant

Range: Function:

0.001 s* [0.001 - 10.000 s]

A 1st

order digital low pass filter time constant for suppressing electrical noise on terminal X30/11.

NOTE

parameter cannot be adjusted while the motor is

This running.

3.8.5 6-4* Analog Input 4 MCB 101

Parameter group for configuring the scale and limits for analog

input 4 (X30/12) placed on option module MCB

101.

6-40 Terminal X30/12 Low Voltage

Range: Function:

- par.

0.07 V* [ 0.00 6-41 V]

Sets the analog input scaling value to correspond to the low reference/

6-40 Terminal X30/12 Low Voltage

Range: Function:

feedback value set in 6-44

X30/12 Low Ref./Feedb. Value.

Term.

6-41 Terminal X30/12 High Voltage

Range: Function:

6-40 -

10.00 V* [ par.

10.00 V]

Sets the analog input scaling value to correspond to the high reference/ feedback value set in 6-45 Term. X30/12 High Ref./Feedb. Value.

6-44 Term. X30/12 Low Ref./Feedb. Value

Range: Function:

0.000 * [-999999.999 -

999999.999

]

Sets the analog output scaling value to correspond to the low voltage value set in 6-40 Terminal X30/12 Low Voltage.

6-45 Term. X30/12 High Ref./Feedb. Value

Range: Function:

100.000 * [-999999.999 -

999999.999

]

Sets the analog input scaling value to correspond to the high voltage value set in

6-41 Terminal X30/12 High Voltage.

6-46 Term. X30/12 Filter Time Constant

Range: Function:

0.001 s* [0.001 - 10.000 s]

order digital low pass filter

A 1st time constant for suppressing electrical noise on terminal X30/12.

NOTE

This

parameter cannot be adjusted while the motor is

running.

3.8.6 6-5* Analog Output 1

Parameters for configuring the scaling and limits for analog

output 1, i.e. Terminal 42. Analog outputs are

current outputs: 0/4 to 20 mA. Common terminal (terminal

39) is the same terminal and has the same electrical potential for analog common and digital common connection. Resolution on analog output is 12 bit.

6-50 Terminal 42 Output

Option: Function:

Select the function of Terminal 42 as an

current output. Depending on the

analog selection the output is either a 0-20 mA or 4-20 mA output. The current value can be read out in LCP in 16-65 Analog Output 42 [mA].

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

0mA 12 mA 20 mA 4mA

Par 4-17 (200%)

Par 4-16 (200%)

0% Torque

130BB372.10

Parameter Descriptions

VLT® AutomationDrive Programming Guide

6-50 Terminal 42 Output

Option: Function:

[0] * No

operation

[52] MCO

0-20mA

[53] MCO

4-20mA

[100] Output

frequency

[101] Reference

[102] Feedback [103] Motor

current

[104] Torque rel

limit

[105] Torq relate

rated

[106] Power

[107] Speed

[108] Torque Torque reference related to 160% torque.

[109] Max Out

Freq

[119] Torque %

lim

[130] Output

freq. 4-20mA

[131] Reference

4-20mA

When no signal on the analog output.

0 Hz = 0 mA; 100 Hz = 20 mA.

3-00 Reference Range

[Min - Max] 0% = 0 mA;

100% = 20 mA 3-00 Reference Range [-Max - Max] -100% = 0 mA; 0% = 10 mA; +100% = 20 mA

Value is taken from 16-37

Inv. Max. Current.

Inverter max. current (160% current) is equal to 20 mA.

Example: Inverter norm current (11 kW) = 24 A. 160% = 38.4 A. Motor norm current = 22 A Read-out 11.46 mA.

mA x

38.4

= 11.46

In case the norm motor current is equal to 20 mA, the output setting of 6-52 Terminal 42 Output Max Scale is:

x 100

VLT

Motor

Max

Norm

100

38.4

= 175 %

The torque setting is related to setting in

4-16 Torque Limit Motor Mode

The torque is related to the motor torque setting.

Taken from 1-20

Taken from 3-03

Motor Power [kW].

Maximum Reference. 20 mA =

value in 3-03 Maximum Reference

0 Hz = 0 mA,4-19

Max Output Frequency = 20

mA.

0 Hz = 4 mA, 100 Hz = 20 mA

3-00 Reference Range

[Min-Max] 0% = 4 mA;

100% = 20 mA

6-50 Terminal 42 Output

Option: Function:

Example: Inverter norm current (11 kW) = 24

160% = 38.4 A. Motor norm current = 22 A

A. Read-out 11.46 mA.

mA x

38.4

In case the norm motor current is equal to 20 mA, the output setting of 6-62 Terminal X30/8 Max. Scale is:

VLT

Max

Motor

[134] Torq.% lim

4-20

[135] Torq.%

4-20

nom mA

[136] Power

4-20mA

[137] Speed

4-20mA

[138] Torque

4-20mA

[139] Bus ctrl.

0-20

[140] Bus ctrl.

4-20

[141] Bus ctrl

0-20mA

[142] Bus ctrl

4-20mA

[149] Torque %

4-20mA

lim

The torque setting is related to setting in 4-16 Torque Limit Motor Mode.

The torque setting is related to the motor torque setting.

Taken from 1-20

Taken from 3-03 Value in 3-03 Maximum Reference.

Torque reference related to 160% torque.

An output value set from fieldbus process data. The output will work independently of internal functions in the frequency converter.

4-54 Warning Reference Low defines the

t.o.

behaviour of the analog output in case of bus time-out.

4-54 Warning Reference Low defines the

t.o.

behaviour of the analog output in case of bus time-out.

Analog output at zero torque = 12 mA. Motoric torque will increase the output current to max torque limit 20 mA (set in 4-16 Torque Limit Motor Mode). Generative torque will decrease the output to torque limit Generator Mode (set in 4-17 Torque Limit Generator Mode) Ex: 4-16 Torque Limit Motor Mode: 200% and 4-17 Torque Limit Generator Mode: 200%. 20 mA = 200% Motoric and 4 mA = 200% Generatoric.

x 100

Norm

+ 4 mA= 13.17

38.4

100

= 175 %

Motor Power [kW]

Maximum Reference. 20 mA =

3-00 Reference Range [-Max-Max] -100% = 4

mA; 0% = 12 mA; +100% = 20 mA

[132] Feedback

4-20mA

[133] Motor cur.

4-20mA

Value is taken from 16-37

Inv. Max. Current.

Inverter max. current (160% current) is equal

Illustration 3.42

to 20 mA.

94 MG33MF02 - VLT® is a registered Danfoss trademark

130BA075.12

(mA)

0/4

100%

Current

Analogue output Min Scale par. 6-93

Variable for output example: Speed (RPM)

Analogue Output Max Scale par. 6-94

Parameter Descriptions

VLT® AutomationDrive Programming Guide

6-50 Terminal 42 Output

Option: Function:

[150] Max Out Fr

4-20mA

0 Hz = 0 mA,4-19 mA.

Max Output Frequency = 20

6-51 Terminal 42 Output Min Scale

Range: Function:

0.00 %* [0.00 -

200.00

Scale for the minimum output (0 or 4 mA) of the analog signal at terminal 42. Set the value to be the percentage of the full range of the variable selected in 6-50 Terminal 42 Output.

6-52 Terminal 42 Output Max Scale

Range: Function:

100.00%* [0.00 -

200.00

desired maximum current x

i.e

. 10 mA :

20 10

Illustration 3.43

Scale the maximum output of the selected

analog signal at terminal 42. Set the value to the maximum value of the current signal output. Scale the output to give a current lower than 20 mA at full scale; or 20 mA at an output below 100% of the maximum signal value. If 20 mA is the desired output current at a value between 0 - 100% of the full-scale output, programme the percentage value in the parameter, i.e. 50% = 20 mA. If a current between 4 and 20 mA is desired at maximum output (100%), calculate the percentage value as follows:

100 %

100 = 200 %

6-53 Terminal 42 Output Bus Control

Range: Function:

0.00 %* [0.00 - 100.00 %] Holds the level of Output 42 if

controlled

by bus.

6-54 Terminal 42 Output Timeout Preset

Range: Function:

0.00 %* [0.00 -

100.00 %]

Holds the preset level of Output 42. In case of a bus timeout and a timeout function is selected in 6-50 Terminal 42

MG33MF02 - VLT® is a registered Danfoss trademark

6-54 Terminal 42 Output Timeout Preset

Range: Function:

the output will preset to this

Output level.

6-55 Analog Output Filter

Option: Function:

The following readout analog parameters from selection

in 6-50 Terminal 42 Output have a filter

selected when 6-55 Analog Output Filter is on:

Selection 0-20 mA 4-20 mA Motor current (0 - I Torque limit (0 - T Rated torque (0 - T Power (0 - P

nom

Speed (0 - Speed

) [103] [133]

max

) [104] [134]

lim

) [105] [135]

nom

) [106] [136]

) [107] [137]

max

Table 3.20

[0] * Off Filter off

[1] On Filter on

3.8.7 6-6* Analog Output 2 MCB 101

Analog outputs are current outputs: 0/4 - 20 mA. Common terminal (terminal X30/8) is the same terminal and electrical potential for analog common connection. Resolution on analog output is 12 bit.

6-60 Terminal X30/8 Output

Option: Function:

Select the function of Terminal X30/8 as an

current output. Depending on the

analog selection the output is either a 0-20 mA or 4-20 mA output. The current value can be read out in LCP in 16-65 Analog Output 42 [mA].

[0] * No

operation

[52] MCO

0-20mA

[53] MCO

4-20mA

[100] Output

frequency

[101] Reference

[102] Feedback [103] Motor

current

When no signal on the analog output.

0 Hz = 0 mA; 100 Hz = 20 mA.

3-00 Reference Range

[Min - Max] 0% = 0 mA;

100% = 20 mA 3-00 Reference Range [-Max - Max] -100% = 0 mA; 0% = 10 mA; +100% = 20 mA

Value is taken from 16-37

Inv. Max. Current.

Inverter max. current (160% current) is equal to 20 mA.

3 3

Parameter Descriptions

VLT® AutomationDrive Programming Guide

6-60 Terminal X30/8 Output

Option: Function:

Example: Inverter norm current (11 kW) = 24

160% = 38.4 A. Motor norm current = 22 A

A. Read-out 11.46 mA.

mA x

= 11.46

38.4

In case the norm motor current is equal to 20 mA, the output setting of 6-62 Terminal X30/8 Max. Scale is:

x 100

VLT

Max

Motor

Norm

[104] Torque rel

limit

[105] Torq relate

rated

[106] Power

[107] Speed

The torque setting is related to setting in 4-16 Torque Limit Motor Mode.

The torque is related to the motor torque setting.

Taken from 1-20

Taken from 3-03 = value in 3-03 Maximum Reference

[108] Torque Torque reference related to 160% torque.

[109] Max Out

In relation to 4-19

Freq

[119] Torque %

lim

[130] Output

0 Hz = 4 mA, 100 Hz = 20 mA freq. 4-20mA

[131] Reference

4-20mA

3-00 Reference Range

100% = 20 mA

3-00 Reference Range [-Max-Max] -100% = 4

mA; 0% = 12 mA; +100% = 20 mA

[132] Feedback

4-20mA

[133] Motor cur.

4-20mA

Value is taken from 16-37

Inverter max. current (160% current) is equal

to 20 mA.

Example: Inverter norm current (11 kW) = 24

A. 160% = 38.4 A. Motor norm current = 22 A

Read-out 11.46 mA.

mA x

38.4

100

= 175 %

Motor Power [kW].

Maximum Reference. 20 mA

Max Output Frequency.

[Min-Max] 0% = 4 mA;

Inv. Max. Current.

= 9.17

6-60 Terminal X30/8 Output

Option: Function:

[136] Power

4-20mA

[137] Speed

4-20mA

[138] Torque

4-20mA

[139] Bus ctrl.

0-20

[140] Bus ctrl.

4-20

[141] Bus ctrl

0-20mA

[142] Bus ctrl

4-20mA

[149] Torque %

4-20mA

lim

[150] Max Out Fr

4-20mA

Taken from 1-20

Taken from 3-03 = Value in 3-03 Maximum Reference.

Torque reference related to 160% torque.

An output value set from fieldbus process data. The output will work independently of internal functions in the frequency converter.

4-54 Warning Reference Low defines the

t.o.

behaviour of the analog output in case of bus time-out.

4-54 Warning Reference Low defines the

t.o.

behaviour of the analog output in case of bus time-out.

Torque% Lim 4-20 mA: Torque reference. 3-00 Reference Range [Min-Max] 0% = 4 mA; 100% = 20 mA 3-00 Reference Range [-Max - Max] -100% = 4 mA; 0% = 12 mA; +100% = 20 mA

In relation to 4-19

6-61 Terminal X30/8 Min. Scale

Range: Function:

0.00%* [0.00 -

200.00

Scales the minimum output of the selected

analog signal on terminal X30/8. Scale the minimum value as a percentage of the maximum signal value, i.e. 0 mA (or 0 Hz) is desired at 25% of the maximum output value and 25% is programmed. The value can never be higher than the corresponding setting in 6-62 Terminal X30/8 Max. Scale if value is below 100%. This parameter is active when option module MCB 101 is mounted in the frequency converter.

Motor Power [kW]

Maximum Reference. 20 mA

Max Output Frequency.

In case the norm motor current is equal to 20

[134] Torq.% lim

4-20

[135] Torq.%

4-20

nom mA

mA, the output setting of 6-62 Terminal X30/8

Max. Scale is:

x 100

VLT

Max

Motor

Norm

100

38.4

= 175 %

The torque setting is related to setting in

4-16 Torque Limit Motor Mode.

The torque setting is related to the motor

torque setting.

6-62 Terminal X30/8 Max. Scale

Range: Function:

100.00%* [0.00 -

200.00 %]

Scales the maximum output of the selected

signal on terminal X30/8. Scale the

analog value to the desired maximum value of the current signal output. Scale the output to give a lower current than 20 mA at full scale or 20 mA at an output below 100% of the maximum signal value. If 20 mA is the desired output current at a value between 0

- 100% of the ful-scale output, program the

96 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

VLT® AutomationDrive Programming Guide

6-62 Terminal X30/8 Max. Scale

Range: Function:

percentage value in the parameter, i.e. 50%

20 mA. If a current between 4 and 20 mA

= is desired at maximum output (100%), calculate the percentage value as follows:

desired maximum current x

i.e

. 10 mA :

20 − 4

100 = 160 %

100 %

6-63 Terminal X30/8 Bus Control

Range: Function:

0 %* [0 - 100 %] Holds the level of Output X30/8 if controlled

bus.

6-64 Terminal X30/8 Output Timeout Preset

Range: Function:

0 %* [0 - 100 %] Holds the preset level of Output X30/8.

case of a bus timeout and a timeout

In function is selected in 6-60 Terminal X30/8 Output, the output will preset to this level.

3.8.8 6-7* Analog Output 3 MCB 113

Parameters for configuring the scaling and limits for analog

output 3, Terminal X45/1 and X45/2. Analog outputs are current outputs: 0/4–20 mA. Resolution on analog output is 11 bit.

6-70 Terminal X45/1 Output

Option: Function:

Select the function of Terminal X45/1 as an analog current output.

[0] No

operation

[52] MCO 305

0-20

[53] MCO 305

4-20

[100] Output

frequency

0-20

[101] Reference

0-20

[102] Feedback [103] Motor

current mA

When no signal on the analog output.

0 Hz = 0 mA; 100 Hz = 20 mA.

3-00 Reference Range [Min - Max] 0% = 0 mA; 100% = 20 mA 3-00 Reference Range [-Max - Max] -100% = 0 mA; 0% = 10 mA; +100% = 20 mA

Value is taken from 16-37 Inv. Max. Current.

0-20

Inverter max. current (160% current) is equal to 20 mA. Example: Inverter norm current (11 kW) = 24 A. 160% = 38.4 A. Motor norm current = 22 A Read-out 11.46 mA.

mA x

38.4

= 11.46

6-70 Terminal X45/1 Output

Option: Function:

In case the norm motor current is equal to

mA, the output setting of 6-52 Terminal

20 42 Output Max Scale is:

VLT

Max

Motor

Norm

[104] Torque rel

lim 0-20

to mA

[105] Torque rel

rated

to motor torque 0-20 mA

[106] Power 0-20

[107] Speed 0-20

[108] Torque ref.

0-20

[109] Max Out

0-20

Freq mA

[130] Output freq.

4-20

[131] Reference

4-20

[132] Feedback

4-20

[133] Motor cur.

4-20

[134] Torque%

4-20

lim. mA

[135] Torque%

4-20

nom mA

[136] Power 4-20

[137] Speed 4-20

The torque setting is related to setting in

4-16 Torque Limit Motor Mode

The torque is related to the motor torque setting.

Taken from 1-20

Taken from 3-03 = value in 3-03 Maximum Reference Torque reference related to 160% torque.

In relation to 4-19 Max Output Frequency.

0 Hz = 4 mA, 100 Hz = 20 mA

3-00 Reference Range [Min-Max] 0% = 4 mA; 100% = 20 mA 3-00 Reference Range [-Max-Max] -100% = 4 mA; 0% = 12 mA; +100% = 20 mA

Value is taken from 16-37 Inv. Max. Current. Inverter max. current (160% current) is equal to 20 mA. Example: Inverter norm current (11 kW) = 24 A. 160% = 38.4 A. Motor norm current = 22 A Read-out 11.46 mA.

16 mA x 22

38.4

In case the norm motor current is equal to 20 mA, the output setting of 6-52 Terminal 42 Output Max Scale is:

VLT

Max

Motor

Norm

The torque setting is related to setting in 4-16 Torque Limit Motor Mode.

The torque setting is related to the motor torque setting.

Taken from 1-20

Taken from 3-03 = Value in 3-03 Maximum Reference.

x 100

38.4

100

Motor Power [kW].

Maximum Reference. 20 mA

= 9.17

x 100

100

38.4

Motor Power [kW]

Maximum Reference. 20 mA

= 175 %

3 3

MG33MF02 - VLT® is a registered Danfoss trademark

130BA877.10

[mA]

0/4

100%

Current

Analogue output Min Scale par. 6-71

Variable for output example:Speed [RPM]

Analogue Output Max Scale

par. 6-72

Parameter Descriptions

VLT® AutomationDrive Programming Guide

6-70 Terminal X45/1 Output

Option: Function:

[138] Torque 4-20mATorque reference related to 160% torque.

[139] Bus ctrl.

0-20

[140] Bus ctrl.

4-20

An output value set from fieldbus process data. The output will work independently of internal functions in the frequency converter. An output value set from fieldbus process data. The output will work independently of internal functions in the frequency converter.

[141] Bus ctrl.

mA,

0-20 timeout

[142] Bus ctrl.

mA,

4-20 timeout

[150] Max Out

4-20

Freq mA

6-71 Terminal X45/1 Output Min Scale

Range: Function:

0.00%* [0.00 -

200.00%]

4-54 Warning Reference Low defines the behaviour of the analog output in case of bus time-out. 4-54 Warning Reference Low defines the behaviour of the analog output in case of bus time-out. In relation to 4-19 Max Output Frequency.

Scale the minimum output of the selected

signal at terminal X45/1, as a

analog percentage of the maximum signal value. E.g. if 0 mA (or 0 Hz) is desired at 25% of the maximum output value, then programme 25%. Scaling values up to 100% can never be higher than the

Illustration 3.44

6-73 Terminal X45/1 Output Bus Control

Range: Function:

0.00%* [0.00 - 100.00%] Holds the level of Analog Output 3 (terminal

X45/1) if controlled by bus.

6-74 Terminal X45/1 Output Timeout Preset

Range: Function:

0.00%* [0.00 -

100.00%]

Holds the preset level of Analog Output

(terminal X45/1).

3 In case of a bus timeout and a timeout function is selected in 6-70 Terminal X45/1 Output the output will preset to this level.

corresponding setting in 6-72 Terminal X45/1 Max. Scale.

3.8.9 6-8* Analog Output 4 MCB 113

6-72 Terminal X45/1 Output Max Scale

Range: Function:

100%* [0.00 -

200.00%]

Scale the maximum output of the selected analog signal at terminal X45/1. Set the value to the maximum value of the current signal output. Scale the output to give a current lower than 20 mA at full scale; or 20 mA at an output below 100% of the maximum signal value. If 20 mA is the desired output current at a value between 0 - 100% of the full-scale output, programme the percentage value in the parameter, i.e. 50% = 20 mA. If a current between 4 and 20 mA is desired at maximum output (100%), calculate the percentage value as follows (example where desired max. output is 10 mA):

RANGE

DESIRED MAX

20 − 4

100 %

x 100 % = 160 %

Parameters for configuring the scaling and limits for analog

output 4. Terminal X45/3 and X45/4. Analog outputs are current outputs: 0/4 to 20 mA. Resolution on analog output is 11 bit.

6-80 Terminal X45/3 Output

Option: Function:

Select the function of Terminal X45/3 as an

current output.

analog

[0] * No operation

Same selections available as for 6-70

X45/1 Output

Terminal

98 MG33MF02 - VLT® is a registered Danfoss trademark

Parameter Descriptions

6-81 Terminal X45/3 Output Min Scale

Option: Function:

[0.00%] * 0.00 -

200.00%

Scales the minimum output of the

analog signal on terminal X45/3.

selected Scale the minimum value as a percentage of the maximum signal value, i.e. 0 mA (or 0 Hz) is desired at 25% of the maximum output value and 25% is programmed. The value can never be higher than the corresponding setting in 6-82 Terminal X45/3 Max. Scale if value is below 100%. This parameter is active when option module MCB 113 is mounted in the frequency converter.

6-82 Terminal X45/3 Output Max Scale

Option: Function:

[0.00%]*0.00 -

200.00%

Scales the maximum output of the selected analog

signal on terminal X45/3. Scale the value to the desired maximum value of the current signal output. Scale the output to give a lower current than 20 mA at full scale or 20 mA at an output below 100% of the maximum signal value. If 20 mA is the desired output current at a value between 0

- 100% of the ful-scale output, program the percentage value in the parameter, i.e. 50% = 20 mA. If a current between 4 and 20 mA is desired at maximum output (100%), calculate the percentage value as follows (example where desired max. output is 10 mA):

RANGE

DESIRED MAX

20 − 4

x 100 % = 160 %

VLT® AutomationDrive Programming Guide

3 3

100 %

6-83 Terminal X45/3 Output Bus Control

Option: Function:

[0.00%] * 0.00 - 100.00% Holds the level of output 4 (X45/3) if

controlled

by bus.

6-84 Terminal X45/3 Output Timeout Preset

Option: Function:

[0.00%] * 0.00 - 100.00% Holds the present level of output 4

In case of a bus timeout and a

(X45/3). timeout function is selected in 6-80 Terminal X45/3 Output the output will preset to this level.

MG33MF02 - VLT® is a registered Danfoss trademark

Danfoss Electronics VLT AutomationDrive Programming Manual

Specifications and Main Features

Frequently Asked Questions

User Manual