Danfoss FC 101 Programming guide

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ENGINEERING TOMORROW

Programming Guide

VLT® HVAC Basic Drive FC 101

www.DanfossDrives.com

Contents Programming Guide

Contents

1 Introduction

1.1 Purpose of the Manual

1.2 Document and Software Version

1.3 Safety Symbols

1.4 Safety Precautions

1.5 Additional Resources

1.6 Denitions

1.7 Electrical Overview

2 Programming

2.1 Introduction

2.2 Local Control Panel (LCP)

2.3 Menus

2.3.1 Status Menu 10

2.3.2 Quick Menu 10

2.3.3 Main Menu 25

2.4 Quick Transfer of Parameter Settings between Multiple Frequency Converters

2.5 Readout and Programming of Indexed Parameters

2.6 Initialization to Default Settings

3 Parameters

3.1 Main Menu - Operation and Display - Group 0

3.2 Main Menu - Load and Motor - Group 1

3.3 Main Menu - Brakes - Group 2

3.4 Main Menu–Reference/Ramps–Group 3

3.5 Main Menu - Limits/Warnings - Group 4

3.6 Main Menu - Digital In/Out - Group 5

3.7 Main Menu - Analog In/Out - Group 6

3.8 Main Menu - Communications and Options - Group 8

3.9 Main Menu - Smart Logic - Group 13

3.10 Main Menu - Special Functions - Group 14

3.11 Main Menu - Drive Information - Group 15

3.12 Main Menu - Data Readouts - Group 16

3.13 Main Menu - Data Readouts 2 - Group 18

3.14 Main Menu - FC Closed Loop - Group 20

3.15 Main Menu - Application Functions - Group 22

3.16 Main Menu - Application Functions 2 - Group 24

3.17 Main Menu - Special Features - Group 30

100

102

Contents

VLT® HVAC Basic Drive FC 101

4 Troubleshooting

4.1 Introduction to Alarms and Warnings

4.2 Alarm Words

4.3 Warning Words

4.4 Extended Status Words

4.5 List of Warnings and Alarms

4.6 List of LCP Errors

5 Parameter Lists

5.1 Parameter Options

5.1.1 Default Settings 111

5.1.2 0-** Operation/Display 112

5.1.3 1-** Load and Motor 112

5.1.4 2-** Brakes 114

5.1.5 3-** Reference/Ramps 114

5.1.6 4-** Limits/Warnings 115

5.1.7 5-** Digital In/Out 115

5.1.8 6-** Analog In/Out 116

103

106

107

110

111

Index

5.1.9 8-** Comm. and Options 117

5.1.10 13-** Smart Logic 118

5.1.11 14-** Special Functions 118

5.1.12 15-** Drive Information 120

5.1.13 16-** Data Readouts 121

5.1.14 18-** Info & Readouts 122

5.1.15 20-** Drive Closed Loop 122

5.1.16 22-** Appl. Functions 123

5.1.17 24-** Appl. Functions 2 124

5.1.18 30-** Special Features 124

125

Introduction Programming Guide

1 Introduction

1 1

1.1 Purpose of the Manual

This programming guide provides information for advanced programming of the frequency converter. It provides a complete overview of all parameters and descriptions for all parameters.

The programming guide is intended for use by

qualied

personnel.

To operate the frequency converter safely and professionally, read and follow the programming guide, and pay particular attention to the safety instructions and general warnings.

1.2 Document and Software Version

This manual is regularly reviewed and updated. All suggestions for improvement are welcome.

Edition Remarks Software version

MG18B5xx Update to new

software version.

Table 1.1 Document and Software Version

From software version 4.0x and later (production week 33 2017 and after), the variable speed heat sink cooling fan function is implemented in the frequency converter for power sizes 22 kW (30 hp) 400 V IP20 and below, and 18.5 kW (25 hp) 400 V IP54 and below. This function requires software and hardware updates and introduces restrictions with regards to backwards compatibility for H1–H5 and I2– I4 enclosure sizes. Refer to Table 1.2 for the limitations.

4.2x

Software

compatibility

Old software

(OSS-le version 3.xx

and below)

New software

(OSS-le version 4.xx

or higher)

Hardware

compatibility

Old power card

(production week 33

2017 or before)

New power card

(production week 34

2017 or after)

Table 1.2 Software and Hardware Compatibility

Old control card

(production week

33 2017 or before)

Yes No

No Yes

Old control card

(production week

33 2017 or before)

Yes (only software

version 3.xx or

below)

Yes (MUST update

software to version

3.xx or below, the

fan continuously

runs at full speed)

New control card

(production week

34 2017 or after)

New control card

(production week

34 2017 or after)

Yes (MUST update

software to version

4.xx or higher)

Yes (only software

version 4.xx or

higher)

1.3 Safety Symbols

The following symbols are used in this guide:

WARNING

Indicates a potentially hazardous situation that could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation that could result in minor or moderate injury. It can also be used to alert against unsafe practices.

NOTICE!

Indicates important information, including situations that can result in damage to equipment or property.

Introduction

VLT® HVAC Basic Drive FC 101

1.4 Safety Precautions

WARNING

HIGH VOLTAGE

Frequency converters contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualied personnel can result in death or serious injury.

Only qualied personnel must perform instal-

•

lation, start-up, and maintenance.

Before performing any service or repair work,

•

use an appropriate voltage measuring device to make sure that there is no remaining voltage on the frequency converter.

WARNING

UNINTENDED START

When the drive is connected to AC mains, DC supply, or load sharing, the motor can start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start with an external switch, a eldbus command, an input reference signal from the LCP or LOP, via remote operation using MCT 10 Setup Software, or after a cleared fault condition.

To prevent unintended motor start:

Press [O/Reset] on the LCP before

•

programming parameters.

Disconnect the drive from the mains.

•

Completely wire and assemble the drive, motor,

•

and any driven equipment before connecting the drive to AC mains, DC supply, or load sharing.

WARNING

DISCHARGE TIME

The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not powered. High voltage can be present even when the warning LED indicator lights are o. Failure to wait the specied time after power has been removed before performing service or repair work can result in death or serious injury.

Stop the motor.

•

Disconnect AC mains and remote DC-link power

•

supplies, including battery back-ups, UPS, and DC-link connections to other frequency converters.

Disconnect or lock PM motor.

•

Wait for the capacitors to discharge fully. The

•

minimum duration of waiting time is specied in Table 1.3.

Before performing any service or repair work,

•

use an appropriate voltage measuring device to make sure that the capacitors are fully discharged.

Voltage [V] Power range [kW (hp)] Minimum waiting time

(minutes)

3x200 0.25–3.7 (0.33–5) 4

3x200 5.5–11 (7–15) 15

3x400 0.37–7.5 (0.5–10) 4

3x400 11–90 (15–125) 15

3x600 2.2–7.5 (3–10) 4

3x600 11–90 (15–125) 15

Table 1.3 Discharge Time

WARNING

LEAKAGE CURRENT HAZARD

Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury.

Ensure the correct grounding of the equipment

•

by a certied electrical installer.

Introduction Programming Guide

1 1

WARNING

EQUIPMENT HAZARD

Contact with rotating shafts and electrical equipment can result in death or serious injury.

Ensure that only trained and qualied personnel

•

perform installation, start-up, and maintenance.

Ensure that electrical work conforms to national

•

and local electrical codes.

Follow the procedures in this manual.

•

CAUTION

INTERNAL FAILURE HAZARD

An internal failure in the frequency converter can result in serious injury when the frequency converter is not properly closed.

Ensure that all safety covers are in place and

•

securely fastened before applying power.

1.5 Additional Resources

VLT® HVAC Basic Drive FC 101 Quick Guide provides

•

basic information on mechanical dimensions, installation, and programming.

VLT

•

The technical documentation is available in electronic form online at drives.danfoss.com/knowledge-center/technical- documentation/.

MCT 10 Setup Software support

Download the software from www.danfoss.com/en/serviceand-support/downloads/dds/vlt-motion-control-tool-mct-10/.

During the installation process of the software, enter access code 81463800 to activate the FC 101 functionality. A license key is not required for using the FC 101 functionality.

HVAC Basic Drive FC 101 Design Guide

provides information on how to design motor control systems.

Danfoss VLT® Energy Box software. Select PC

Software Download at vlt-drives.danfoss.com/ products/engineering-software/software-download/ vlt-energy-box-software/.

VLT®Energy Box software allows energy consumption comparisons of HVAC fans and pumps driven by Danfoss frequency converters and alternative methods of ow control. Use this tool to project the costs, savings, and payback of using Danfoss frequency converters on HVAC fans, pumps, and cooling towers.

The latest software does not always contain the latest updates for frequency converters. Contact the local sales oce for the latest frequency converter updates (in the form of *.upd les), or download the frequency converter updates from www.danfoss.com/en/service-and-support/ downloads/dds/vlt-motion-control-tool-mct-10/#Overview.

1.6 Denitions

Frequency converter I

VLT, MAX

The maximum output current.

VLT,N

The rated output current supplied by the frequency converter.

VLT, MAX

The maximum output voltage.

Input

The connected motor can start and stop via LCP and digital inputs. Functions are divided into 2 groups, as described in Table 1.4. Functions in group 1 have higher priority than functions in group 2.

Group 1

Group 2

Table 1.4 Control Commands

Motor f

JOG

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

The motor frequency.

MAX

The maximum motor frequency.

MIN

The minimum motor frequency.

M,N

The rated motor frequency (nameplate data).

The motor current.

M,N

The rated motor current (nameplate data).

M,N

The nominal motor speed (nameplate data).

M,N

The rated motor power (nameplate data).

The instantaneous motor voltage.

Reset, coast stop, reset and coast stop, quick

stop, DC brake, stop, and [O].

Start, pulse start, reversing, start reversing, jog,

and freeze output.

175ZA078.10

Pull-out

RPM

Torque

Introduction

VLT® HVAC Basic Drive FC 101

M,N

The rated motor voltage (nameplate data).

Break-away torque

Figure 1.1 Break-away Torque

VLT

The eciency of the frequency converter is dened as the ratio between the power output and the power input.

Start-disable command

A stop command belonging to the group 1 control commands, see Table 1.4.

Stop command

See Table 1.4.

Analog reference

A signal transmitted to the analog inputs 53 or 54. It can be voltage or current.

Current input: 0–20 mA and 4–20 mA

•

Voltage input: 0–10 V DC

•

Bus reference

A signal transmitted to the serial communication port (FC port).

Preset reference

A dened preset reference to be set from -100% to +100% of the reference range. Selection of 8 preset references via the digital terminals.

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 parameter 3-03 Maximum Reference.

Ref

MIN

Determines the relationship between the reference input at 0% value (typically 0 V, 0 mA, 4 mA) and the resulting reference. The minimum reference value is set in parameter 3-02 Minimum Reference.

Analog inputs

The analog inputs are used for controlling various functions of the frequency converter. There are 2 types of analog inputs:

Current input: 0–20 mA and 4–20 mA

•

Voltage input: 0–10 V DC

•

Analog outputs

The analog outputs can supply a signal of 0–20 mA, 4– 20 mA, or a digital signal.

Automatic motor adaptation, AMA

The AMA algorithm determines the electrical parameters for the connected motor at standstill and compensates for the resistance based on the length of the motor cable.

Digital inputs

The digital inputs can be used for controlling various functions of the frequency converter.

Digital outputs

The frequency converter provides 2 solid-state outputs that can supply a 24 V DC (maximum 40 mA) signal.

Relay outputs

The frequency converter provides 2 programmable relay outputs.

ETR

Electronic thermal relay is a thermal load calculation based on present load and time. Its purpose is to estimate the motor temperature and prevent overheating of the motor.

Initializing

If initializing is carried out (parameter 14-22 Operation Mode), the programmable parameters of the frequency

converter return to their default settings. Parameter 14-22 Operation Mode does not initialize communication parameters, fault log, or re mode log.

Intermittent duty cycle

An intermittent duty rating refers to a sequence of duty cycles. Each cycle consists of an on-load and an o-load period. The operation can be either periodic duty or noneperiodic duty.

LCP

The local control panel (LCP) makes up a complete interface for control and programming of the frequency converter. The control panel is detachable on IP20 units and xed on IP54 units. It can be installed up to 3 m (9.8 ft) from the frequency converter, that is, in a front panel with the installation kit option.

Lsb

Least signicant bit.

MCM

Short for mille circular mil, an American measuring unit for cable cross-section. 1 MCM = 0.5067 mm2.

Introduction Programming Guide

1 1

Msb

Most signicant bit.

On-line/O-line parameters

Changes to on-line parameters are activated immediately after the data value is changed. Press [OK] to activate o- line parameters.

PI controller

The PI controller maintains the desired speed, pressure, temperature, and so on, by adjusting the output frequency to match the varying load.

RCD

Residual current device.

Set-up

Parameter settings in 2 set-ups can be saved. Change between the 2 parameter set-ups and edit 1 set-up, while another set-up is active.

Slip compensation

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

Smart logic control (SLC)

The SLC is a sequence of user-dened actions executed when the associated user-dened events are evaluated as true by the SLC.

Thermistor

A temperature-dependent resistor placed where the temperature is to be monitored (frequency converter or motor).

Trip

A state entered in fault situations, for example, if the frequency converter is subject to an overtemperature or when the frequency converter is protecting the motor, process, or mechanism. Restart is prevented until the cause of the fault does not exist and the trip state is canceled by activating reset or, sometimes, by being programmed to reset automatically. Do not use trip for personal safety.

Trip lock

A state entered in fault situations when the frequency converter is protecting itself and requiring physical intervention, for example, if the frequency converter is subject to a short circuit on the output. A locked trip can only be canceled by cutting o mains, removing the cause of the fault, and reconnecting the frequency converter. Restart is prevented until the trip state is canceled by activating reset or, sometimes, by being programmed to reset automatically. Do not use trip lock for personal safety.

VT characteristics

Variable torque characteristics used for pumps and fans.

VVC

If compared with standard voltage/frequency ratio control, voltage vector control (VVC+) improves the dynamics and the stability, both when the speed reference is changed and in relation to the load torque.

L1 L2 L3

3-phase power input

+10 V DC

0-10 V DC-

50 (+10 V OUT)

54 (A IN)

53 (A IN)

55 (COM A IN/OUT)

0/4-20 mA

42 0/4-20 mA A OUT / D OUT

45 0/4-20 mA A OUT / D OUT

18 (D IN)

19 (D IN)

27 (D IN/OUT)

29 (D IN/OUT)

12 (+24 V OUT)

24 V (NPN)

20 (COM D IN)

O V (PNP)

24 V (NPN) O V (PNP)

Bus ter.

RS485 Interface

RS485

(N RS485) 69

(P RS485) 68

(Com RS485 ) 61

(PNP)-Source (NPN)-Sink

ON=Terminated

OFF=Unterminated

1 2

240 V AC 3 A

Not present on all power sizes

Do not connect shield to 61

relay 1

relay 2

UDC+

UDC-

Motor

U V

130BD467.12

240 V AC 3 A

Introduction

VLT® HVAC Basic Drive FC 101

1.7 Electrical Overview

Figure 1.2 Basic Wiring Schematic Drawing

NOTICE!

There is no access to UDC- and UDC+ on the following units:

IP20, 380–480 V, 30–90 kW (40–125 hp)

•

IP20, 200–240 V, 15–45 kW (20–60 hp)

IP20, 525–600 V, 2.2–90 kW (3.0–125 hp)

IP54, 380–480 V, 22–90 kW (30–125 hp)

Com.

1-20 Motor Power

[5] 0.37kW - 0.5HP

Setup 1

AB1

131415

109876

432

Sta

tus

ain

enu

uick

enu

Hand

enu

Off

Reset

Auto

Alarm

Warn.

Programming Programming Guide

2 Programming

2.1 Introduction

The frequency converter can be programmed from the LCP or from a PC via the RS485 COM port by installing the MCT 10 Setup Software. Refer to chapter 1.5 Additional Resources for more details about the software.

2.2 Local Control Panel (LCP)

The LCP is divided into 4 functional sections.

A. Display

B. Menu key

C. Navigation keys and indicator lights

D. Operation keys and indicator lights

1 Parameter number and name.

2 Parameter value.

Set-up number shows the active set-up and the edit set-up.

If the same set-up acts as both active and edit set-up, only

that set-up number is shown (factory setting). When active

and edit set-up dier, both numbers are shown in the

display (set-up 12). The number ashing indicates the edit

set-up.

Motor direction is shown to the bottom left of the display –

indicated by a small arrow pointing either clockwise or

counterclockwise.

The triangle indicates if the LCP is in Status, Quick Menu, or

Main Menu.

Table 2.1 Legend to Figure 2.1, Part I

B. Menu key

Press [Menu] to select among Status, Quick Menu, or Main Menu.

C. Navigation keys and indicator lights

2 2

Figure 2.1 Local Control Panel (LCP)

A. Display

The LCD display is illuminated with 2 alphanumeric lines. All data is shown on the LCP.

Figure 2.1 describes the information that can be read from the display.

6 Com. LED: Flashes during bus communication.

7 Green LED/On: Control section is working correctly.

8 Yellow LED/Warn.: Indicates a warning.

9 Flashing Red LED/Alarm: Indicates an alarm.

[Back]: For moving to the previous step or layer in the

navigation structure.

[▲] [▼] [►]: For navigating among parameter groups and

parameters, and within parameters. They can also be used

for setting local reference.

[OK]: For selecting a parameter and for accepting changes

to parameter settings.

Table 2.2 Legend to Figure 2.1, Part II

D. Operation keys and indicator lights

[Hand On]: Starts the motor and enables control of the

frequency converter via the LCP.

NOTICE!

[2] Coast inverse is the default option for

parameter 5-12 Terminal 27 Digital Input. If there is no 24 V supply to terminal 27, [Hand On] does not start the motor. Connect terminal 12 to terminal 27.

[O/Reset]: Stops the motor (O). If in alarm mode, the

alarm is reset.

[Auto On]: The frequency converter is controlled either via

control terminals or serial communication.

Table 2.3 Legend to Figure 2.1, Part III

+24V DIG IN

DIG IN

DIG IN DIG IN

COM DIG IN

A OUT / D OUT A OUT / D OUT

18 19

27 29

50 53 54

01 02 03

04 05 06

0-10 V

Reference

Start

+10V A IN A IN

COM

130BB674.10

130BB629.10

Press OK to start Wizard Push Back to skip it Set-up 1

Programming

VLT® HVAC Basic Drive FC 101

2.3 Menus

2.3.1 Status Menu

The wizard is shown after power-up until any parameter has been changed. The wizard can always be accessed again through the quick menu. Press [OK] to start the wizard. Press [Back] to return to the status view.

In the Status menu, the selection options are:

Motor frequency [Hz], parameter 16-13 Frequency.

•

Motor current [A], parameter 16-14 Motor current.

•

Motor speed reference in percentage [%],

•

parameter 16-02 Reference [%].

Feedback, parameter 16-52 Feedback[Unit].

•

Motor power, parameter 16-10 Power [kW] for kW,

•

Figure 2.3 Start-up/Quit Wizard

parameter 16-11 Power [hp] for hp. If parameter 0-03 Regional Settings is set to [1] North America, motor power is shown in hp instead of

kW.

Custom readout, parameter 16-09 Custom Readout.

•

Motor Speed [RPM], parameter 16-17 Speed [RPM].

•

2.3.2 Quick Menu

Use the Quick Menu to program the most common functions. The Quick Menu consists of:

Wizard for open loop applications. See Figure 2.4

•

for details.

Wizard for closed loop applications. See Figure 2.5

•

for details.

Motor set-up. See Table 2.6 for details.

•

Changes made.

•

The built-in wizard menu guides the installer through the set-up of the frequency converter in a clear and structured manner for open-loop applications, closed-loop applications, and quick motor settings.

Figure 2.2 Frequency Converter Wiring

Power kW/50 Hz

Motor Power

Motor Voltage

Motor Frequency

Motor Current

Motor nominal speed

Select Regional Settings

... the Wizard starts

200-240V/50Hz/Delta

Grid Type

Asynchronous motor

Asynchronous

Motor Type

Motor current

Motor nominal speed

Motor Cont. Rated Torque

Stator resistance

Motor poles

Back EMF at 1000 rpm

Motor type = IPM

Motor type = SPM

d-axis Inductance Sat. (LdSat)

[0]

3.8

3000

RPM

5.4

0.65

Ohms

Start Mode

Rotor Detection

[0]

Position Detection Gain

Oﬀ

100

Locked Rotor Detection

[0]

Locked Rotor Detection Time[s]

0.10

q-axis Inductance (Lq)

1.10

400

Max Output Frequency

Motor Cable Length

4.66

1420

RPM

[0]

PM motor

Set Motor Speed low Limit

Set Motor Speed high Limit

Set Ramp 1 ramp-up time

Set Ramp 1 ramp-down Time

Active Flying start?

Disable

Set T53 low Voltage

Set T53 high Voltage

Set T53 Low Current

Set T53 High Current

Voltage

AMA Failed

Automatic Motor Adaption

Auto Motor Adapt OK Press OK

Select Function of Relay 2 No function

Oﬀ

Select Function of Relay 1 [0] No function

Set Max Reference

Set Min Reference

AMA running

-----

Do AMA

(Do not AMA)

AMA OK

[0]

Select T53 Mode

Current

Motor type = Asynchronous

Motor type = PM motor

0000

0050

0010

[0]

04.66

13.30

0050

0220

0000

0050

Status Screen

The Wizard can always be reentered via the Quick Menu

At power-up, select the preferred language.

The next screen is the Wizard screen.

Wizard Screen

Power-up Screen

Status

Main Menu

Quick Menu

Hand

Reset

Oﬀ

Auto

Alarm

Warn.

Select language [1] English

Setup 1

Com.

Status

Main Menu

Quick Menu

Hand

Reset

Oﬀ

Auto

Alarm

Warn.

Press OK to start Wizard Press Back to skip it

Setup 1

Com.

Status

Main Menu

Quick Menu

Hand

Reset

Oﬀ

Auto

Alarm

Warn.

0.0 Hz

0.0 kW

Setup 1

Com.

130BC244.16

q-axis Inductance Sat. (LqSat)

Current at Min Inductance for d-axis

100

Current at Min Inductance for q-axis

100

d-axis Inductance (Lq)

... the Wizard starts

Programming Programming Guide

2 2

Figure 2.4 Set-up Wizard for Open-loop Applications

Programming

VLT® HVAC Basic Drive FC 101

Set-up Wizard for Open-loop Applications

Parameter Option Default Usage

Parameter 0-03 Regional

Settings

[0] International

[1] US

[0] International –

Parameter 0-06 GridType [0] 200–240 V/50 Hz/IT-

grid

[1] 200–240 V/50 Hz/

Delta

[2] 200–240 V/50 Hz

[10] 380–440 V/50 Hz/IT-

grid

[11] 380–440 V/50 Hz/

Delta

[12] 380–440 V/50 Hz

[20] 440–480 V/50 Hz/IT-

grid

[21] 440–480 V/50 Hz/

Delta

[22] 440–480 V/50 Hz

[30] 525–600 V/50 Hz/IT-

grid

[31] 525–600 V/50 Hz/

Delta

[32] 525–600 V/50 Hz

[100] 200–240 V/60

Hz/IT-grid

[101] 200–240 V/60 Hz/

Delta

[102] 200–240 V/60 Hz

[110] 380–440 V/60

Hz/IT-grid

[111] 380–440 V/60 Hz/

Delta

[112] 380–440 V/60 Hz

[120] 440–480 V/60

Hz/IT-grid

[121] 440–480 V/60 Hz/

Delta

[122] 440–480 V/60 Hz

[130] 525–600 V/60

Hz/IT-grid

[131] 525–600 V/60 Hz/

Delta

[132] 525–600 V/60 Hz

Size related Select the operating mode for restart after reconnection of the

frequency converter to mains voltage after power-down.

Programming Programming Guide

Parameter Option Default Usage

Parameter 1-10 Motor

Construction

*[0] Asynchron

[1] PM, non-salient SPM

[3] PM, salient IPM

[0] Asynchron Setting the parameter value might change these parameters:

•

2 2

Parameter 1-01 Motor Control Principle.

Parameter 1-03 Torque Characteristics.

Parameter 1-08 Motor Control Bandwidth.

Parameter 1-14 Damping Gain.

Parameter 1-15 Low Speed Filter Time Const.

Parameter 1-16 High Speed Filter Time Const.

Parameter 1-17 Voltage lter time const.

Parameter 1-20 Motor Power.

Parameter 1-22 Motor Voltage.

Parameter 1-23 Motor Frequency.

Parameter 1-24 Motor Current.

Parameter 1-25 Motor Nominal Speed.

Parameter 1-26 Motor Cont. Rated Torque.

Parameter 1-30 Stator Resistance (Rs).

Parameter 1-33 Stator Leakage Reactance (X1).

Parameter 1-35 Main Reactance (Xh).

Parameter 1-37 d-axis Inductance (Ld).

Parameter 1-38 q-axis Inductance (Lq).

Parameter 1-39 Motor Poles.

Parameter 1-40 Back EMF at 1000 RPM.

Parameter 1-44 d-axis Inductance Sat. (LdSat).

Parameter 1-45 q-axis Inductance Sat. (LqSat).

Parameter 1-46 Position Detection Gain.

Parameter 1-48 Current at Min Inductance for d-axis.

Parameter 1-49 Current at Min Inductance for q-axis.

Parameter 1-66 Min. Current at Low Speed.

Parameter 1-70 Start Mode.

Parameter 1-72 Start Function.

Parameter 1-73 Flying Start.

Parameter 1-80 Function at Stop.

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

Parameter 1-90 Motor Thermal Protection.

Parameter 2-00 DC Hold/Motor Preheat Current.

Parameter 2-01 DC Brake Current.

Parameter 2-02 DC Braking Time.

Parameter 2-04 DC Brake Cut In Speed.

Parameter 2-10 Brake Function.

Parameter 4-14 Motor Speed High Limit [Hz].

Programming

Parameter Option Default Usage

Parameter 1-10 Motor

Construction

Parameter 1-20 Motor

Power

Parameter 1-22 Motor

Voltage

Parameter 1-23 Motor

Frequency

Parameter 1-24 Motor

Current

Parameter 1-25 Motor

Nominal Speed

Parameter 1-26 Motor Cont.

Rated Torque

*[0] Asynchron

[1] PM, non-salient SPM

[3] PM, salient IPM

0.12–110 kW/0.16–150hpSize related Enter the motor power from the nameplate data.

50–1000 V Size related Enter the motor voltage from the nameplate data.

20–400 Hz Size related Enter the motor frequency from the nameplate data.

0.01–10000.00 A Size related Enter the motor current from the nameplate data.

50–9999 RPM Size related Enter the motor nominal speed from the nameplate data.

0.1–1000.0 Nm Size related This parameter is available when parameter 1-10 Motor

VLT® HVAC Basic Drive FC 101

[0] Asynchron

Parameter 4-19 Max Output Frequency.

•

Parameter 4-58 Missing Motor Phase Function.

•

Parameter 14-65 Speed Derate Dead Time Compensation.

•

Construction is set to options that enable permanent magnet

motor mode.

NOTICE!

Changing this parameter aects the settings of other parameters.

Parameter 1-29 Automatic

Motor Adaption (AMA)

Parameter 1-30 Stator

Resistance (Rs)

Parameter 1-37 d-axis

Inductance (Ld)

Parameter 1-38 q-axis

Inductance (Lq)

Parameter 1-39 Motor Poles 2–100 4 Enter the number of motor poles.

Parameter 1-40 Back EMF at

1000 RPM

Parameter 1-42 Motor Cable

Length

Parameter 1-44 d-axis

Inductance Sat. (LdSat)

Parameter 1-45 q-axis

Inductance Sat. (LqSat)

Parameter 1-46 Position

Detection Gain

Parameter 1-48 Current at

Min Inductance for d-axis

See

parameter 1-29 Automat

ic Motor Adaption

(AMA).

0.000–99.990 Ω

0.000–1000.000 mH Size related Enter the value of the d-axis inductance.

0.000–1000.000 mH Size related Enter the value of the q-axis inductance.

10–9000 V Size related Line-line RMS back EMF voltage at 1000 RPM.

0–100 m 50 m Enter the motor cable length.

0.000–1000.000 mH Size related This parameter corresponds to the inductance saturation of Ld.

0.000–1000.000 mH Size related This parameter corresponds to the inductance saturation of Lq.

20–200% 100% Adjusts the height of the test pulse during position detection at

20–200% 100% Enter the inductance saturation point.

O Performing an AMA optimizes motor performance.

Size related Set the stator resistance value.

Obtain the value from the permanent magnet motor datasheet.

Ideally, this parameter has the same value as parameter 1-37 d-axis

Inductance (Ld). However, if the motor supplier provides an

induction curve, enter the induction value, which is 200% of the

nominal current.

Ideally, this parameter has the same value as parameter 1-38 q-axis

Inductance (Lq). However, if the motor supplier provides an

induction curve, enter the induction value, which is 200% of the

nominal current.

start.

Programming Programming Guide

Parameter Option Default Usage

Parameter 1-49 Current at

Min Inductance for q-axis

Parameter 1-70 Start Mode [0] Rotor Detection

Parameter 1-73 Flying Start [0] Disabled

Parameter 3-02 Minimum

Reference

Parameter 3-03 Maximum

Reference

Parameter 3-41 Ramp 1

Ramp Up Time

Parameter 3-42 Ramp 1

Ramp Down Time

Parameter 4-12 Motor

Speed Low Limit [Hz]

Parameter 4-14 Motor

Speed High Limit [Hz]

Parameter 4-19 Max Output

Frequency

Parameter 5-40 Function

Relay

Parameter 5-40 Function

Relay

Parameter 6-10 Terminal 53

Low Voltage

Parameter 6-11 Terminal 53

High Voltage

Parameter 6-12 Terminal 53

Low Current

Parameter 6-13 Terminal 53

High Current

Parameter 6-19 Terminal 53

mode

Parameter 30-22 Locked

Rotor Protection

20–200% 100% This parameter species the saturation curve of the d- and q-

inductance values. From 20–100% of this parameter, the

inductances are linearly approximated due to parameter 1-37 d-axis

Inductance (Ld), parameter 1-38 q-axis Inductance (Lq),

parameter 1-44 d-axis Inductance Sat. (LdSat), and parameter 1-45 q-

axis Inductance Sat. (LqSat).

[0] Rotor

[1] Parking

[1] Enabled

-4999.000–4999.000 0 The minimum reference is the lowest value obtainable by

-4999.000–4999.000 50 The maximum reference is the highest value obtainable by

0.05–3600.00 s Size related If asynchronous motor is selected, the ramp-up time is from 0 to

0.05–3600.00 s Size related For asynchronous motors, the ramp-down time is from rated

0.0–400.0 Hz 0 Hz Enter the minimum limit for low speed.

0.0–400.0 Hz 100 Hz Enter the maximum limit for high speed.

0.0–400.0 Hz 100 Hz Enter the maximum output frequency value. If parameter 4-19 Max

See

parameter 5-40 Function

Relay.

See

parameter 5-40 Function

Relay.

0.00–10.00 V 0.07 V Enter the voltage that corresponds to the low reference value.

0.00–10.00 V 10 V Enter the voltage that corresponds to the high reference value.

0.00–20.00 mA 4 mA Enter the current that corresponds to the low reference value.

0.00–20.00 mA 20 mA Enter the current that corresponds to the high reference value.

[0] Current

[1] Voltage

[0] O

[1] On

Detection

[0] Disabled Select [1] Enabled to enable the frequency converter to catch a

[9] Alarm Select the function to control output relay 1.

[5] Drive running Select the function to control output relay 2.

[1] Voltage Select if terminal 53 is used for current or voltage input.

[0] O

Select the PM motor start mode.

motor spinning due to mains drop-out. Select [0] Disabled if this

function is not required. When this parameter is set to [1] Enabled,

parameter 1-71 Start Delay and parameter 1-72 Start Function are

not functional. Parameter 1-73 Flying Start is active in VVC+ mode

only.

summing all references.

rated parameter 1-23 Motor Frequency. If PM motor is selected, the

ramp-up time is from 0 to parameter 1-25 Motor Nominal Speed.

parameter 1-23 Motor Frequency to 0. For PM motors, the ramp-

down time is from parameter 1-25 Motor Nominal Speed to 0.

Output Frequency is set lower than parameter 4-14 Motor Speed

High Limit [Hz], parameter 4-14 Motor Speed High Limit [Hz] is set

equal to parameter 4-19 Max Output Frequency automatically.

–

2 2

Programming

Parameter Option Default Usage

Parameter 30-23 Locked

Rotor Detection Time [s]

Table 2.4 Set-up Wizard for Open-loop Applications

0.05–1 s 0.10 s

VLT® HVAC Basic Drive FC 101

–

6-29 Terminal 54 Mode

[1]

Voltage

6-25 T54 high Feedback

0050

20-94 PI integral time

0020.00

Current

Voltage

This dialog is forced to be set to [1] Analog input 54

20-00 Feedback 1 source

[1]

Analog input 54

3-10 Preset reference [0]

0.00

3-03 Max Reference

50.00

3-02 Min Reference

0.00

Asynchronous motor

1-73 Flying Start

[0]

1-22 Motor Voltage

400

1-24 Motor Current

04.66

1-25 Motor nominal speed

1420

RPM

3-41 Ramp 1 ramp-up time

0010

3-42 Ramp1 ramp-down time

0010

0-06 Grid Type

4-12 Motor speed low limit

0016

4-13 Motor speed high limit

0050

130BC402.14

1-20 Motor Power

1.10

1-23 Motor Frequency

6-22 T54 Low Current

6-24 T54 low Feedback

0016

6-23 T54 high Current

13.30

6-25 T54 high Feedback

0050

0.01

20-81 PI Normal/Inverse Control

[0]

Normal

20-83 PI Normal/Inverse Control

0050

20-93 PI Proportional Gain

00.50

1-29 Automatic Motor Adaption

[0]

Oﬀ

6-20 T54 low Voltage

0050

6-24 T54 low Feedback

0016

6-21 T54 high Voltage

0220

6-26

T54 Filter time const.

1-00 Conﬁguration Mode

[3]

Closed Loop

0-03 Regional Settings

[0]

Power kW/50 Hz

3-16 Reference Source 2

[0]

No Operation

1-10 Motor Type

[0]

Asynchronous

[0]

200-240V/50Hz/Delta

1-30 Stator Resistance

0.65

Ohms

1-25 Motor Nominal Speed

3000

RPM

1-24 Motor Current

3.8

1-26 Motor Cont. Rated Torque

5.4

1-38 q-axis inductance(Lq)

4-19 Max Ouput Frequency

0065

1-40 Back EMF at 1000 RPM

PM motor

1-39 Motor Poles

04.66

Motor type = Asynchronous

Motor type = PM motor

Motor type = IPM

Motor type = SPM

1-44 d-axis Inductance Sat. (LdSat)

(1-70) Start Mode

Rotor Detection

[0]

1-46 Position Detection Gain

Oﬀ

100

30-22 Locked Rotor Detection

[0]

30-23 Locked Rotor Detection Time[s]

0.10

1-42 Motor Cable Length

(1-45) q-axis Inductance Sat. (LqSat)

(1-48) Current at Min Inductance for d-axis

100

1-49 Current at Min Inductance for q-axis

100

1-37 d-axis inductance(Lq)

... the Wizard starts

Programming Programming Guide

Set-up Wizard for Closed-loop Applications

2 2

Figure 2.5 Set-up Wizard for Closed-loop Applications

Programming

Parameter Range Default Usage

Parameter 0-03 Regional

Settings

Parameter 0-06 GridType [0]–[132] see Table 2.4. Size selected Select the operating mode for restart after reconnection of the

Parameter 1-00 Congu-

ration Mode

[0] International

[1] US

[0] Open loop

[3] Closed loop

VLT® HVAC Basic Drive FC 101

[0] International –

frequency converter to mains voltage after power-down.

[0] Open loop Select [3] Closed loop.

Programming Programming Guide

Parameter Range Default Usage

Parameter 1-10 Motor

Construction

*[0] Asynchron

[1] PM, non-salient SPM

[3] PM, salient IPM

[0] Asynchron Setting the parameter value might change these parameters:

•

2 2

Parameter 1-01 Motor Control Principle.

Parameter 1-03 Torque Characteristics.

Parameter 1-08 Motor Control Bandwidth.

Parameter 1-14 Damping Gain.

Parameter 1-15 Low Speed Filter Time Const.

Parameter 1-16 High Speed Filter Time Const.

Parameter 1-17 Voltage lter time const.

Parameter 1-20 Motor Power.

Parameter 1-22 Motor Voltage.

Parameter 1-23 Motor Frequency.

Parameter 1-24 Motor Current.

Parameter 1-25 Motor Nominal Speed.

Parameter 1-26 Motor Cont. Rated Torque.

Parameter 1-30 Stator Resistance (Rs).

Parameter 1-33 Stator Leakage Reactance (X1).

Parameter 1-35 Main Reactance (Xh).

Parameter 1-37 d-axis Inductance (Ld).

Parameter 1-38 q-axis Inductance (Lq).

Parameter 1-39 Motor Poles.

Parameter 1-40 Back EMF at 1000 RPM.

Parameter 1-44 d-axis Inductance Sat. (LdSat).

Parameter 1-45 q-axis Inductance Sat. (LqSat).

Parameter 1-46 Position Detection Gain.

Parameter 1-48 Current at Min Inductance for d-axis.

Parameter 1-49 Current at Min Inductance for q-axis.

Parameter 1-66 Min. Current at Low Speed.

Parameter 1-70 Start Mode.

Parameter 1-72 Start Function.

Parameter 1-73 Flying Start.

Parameter 1-80 Function at Stop.

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

Parameter 1-90 Motor Thermal Protection.

Parameter 2-00 DC Hold/Motor Preheat Current.

Parameter 2-01 DC Brake Current.

Parameter 2-02 DC Braking Time.

Parameter 2-04 DC Brake Cut In Speed.

Parameter 2-10 Brake Function.

Programming

Parameter Range Default Usage

Parameter 1-10 Motor

Construction

Parameter 1-20 Motor

Power

Parameter 1-22 Motor

Voltage

Parameter 1-23 Motor

Frequency

Parameter 1-24 Motor

Current

Parameter 1-25 Motor

Nominal Speed

Parameter 1-26 Motor Cont.

Rated Torque

*[0] Asynchron

[1] PM, non-salient SPM

[3] PM, salient IPM

0.09–110 kW Size related Enter the motor power from the nameplate data.

50–1000 V Size related Enter the motor voltage from the nameplate data.

20–400 Hz Size related Enter the motor frequency from the nameplate data.

0–10000 A Size related Enter the motor current from the nameplate data.

50–9999 RPM Size related Enter the motor nominal speed from the nameplate data.

0.1–1000.0 Nm Size related This parameter is available when parameter 1-10 Motor

VLT® HVAC Basic Drive FC 101

[0] Asynchron

Parameter 4-14 Motor Speed High Limit [Hz].

•

Parameter 4-19 Max Output Frequency.

•

Parameter 4-58 Missing Motor Phase Function.

•

Parameter 14-65 Speed Derate Dead Time Compensation.

•

Construction is set to options that enable permanent magnet

motor mode.

NOTICE!

Changing this parameter aects the settings of other parameters.

Parameter 1-29 Automatic

Motor Adaption (AMA)

Parameter 1-30 Stator

Resistance (Rs)

Parameter 1-37 d-axis

Inductance (Ld)

Parameter 1-38 q-axis

Inductance (Lq)

Parameter 1-39 Motor Poles 2–100 4 Enter the number of motor poles.

Parameter 1-40 Back EMF

at 1000 RPM

Parameter 1-42 Motor

Cable Length

Parameter 1-44 d-axis

Inductance Sat. (LdSat)

Parameter 1-45 q-axis

Inductance Sat. (LqSat)

Parameter 1-46 Position

Detection Gain

Parameter 1-48 Current at

Min Inductance for d-axis

O Performing an AMA optimizes motor performance.

0–99.990 Ω

0.000–1000.000 mH Size related Enter the value of the d-axis inductance.

0.000–1000.000 mH Size related Enter the value of the q-axis inductance.

10–9000 V Size related Line-line RMS back EMF voltage at 1000 RPM.

0–100 m 50 m Enter the motor cable length.

0.000–1000.000 mH Size related This parameter corresponds to the inductance saturation of Ld.

0.000–1000.000 mH Size related This parameter corresponds to the inductance saturation of Lq.

20–200% 100% Adjusts the height of the test pulse during position detection at

20–200% 100% Enter the inductance saturation point.

Size related Set the stator resistance value.

Obtain the value from the permanent magnet motor datasheet.

Ideally, this parameter has the same value as parameter 1-37 d-

axis Inductance (Ld). However, if the motor supplier provides an

induction curve, enter the induction value, which is 200% of the

nominal current.

Ideally, this parameter has the same value as parameter 1-38 q-

axis Inductance (Lq). However, if the motor supplier provides an

induction curve, enter the induction value, which is 200% of the

nominal current.

start.

Programming Programming Guide

Parameter Range Default Usage

Parameter 1-49 Current at

Min Inductance for q-axis

Parameter 1-70 Start Mode [0] Rotor Detection

Parameter 1-73 Flying Start [0] Disabled

Parameter 3-02 Minimum

Reference

Parameter 3-03 Maximum

Reference

Parameter 3-10 Preset

Reference

Parameter 3-41 Ramp 1

Ramp Up Time

Parameter 3-42 Ramp 1

Ramp Down Time

Parameter 4-12 Motor

Speed Low Limit [Hz]

Parameter 4-14 Motor

Speed High Limit [Hz]

Parameter 4-19 Max Output

Frequency

Parameter 6-20 Terminal 54

Low Voltage

Parameter 6-21 Terminal 54

High Voltage

Parameter 6-22 Terminal 54

Low Current

Parameter 6-23 Terminal 54

High Current

Parameter 6-24 Terminal 54

Low Ref./Feedb. Value

Parameter 6-25 Terminal 54

High Ref./Feedb. Value

Parameter 6-26 Terminal 54

Filter Time Constant

Parameter 6-29 Terminal 54

mode

20–200% 100% This parameter species the saturation curve of the d- and q-

inductance values. From 20–100% of this parameter, the

inductances are linearly approximated due to parameter 1-37 d-

axis Inductance (Ld), parameter 1-38 q-axis Inductance (Lq),

parameter 1-44 d-axis Inductance Sat. (LdSat), and

parameter 1-45 q-axis Inductance Sat. (LqSat).

[0] Rotor Detection Select the PM motor start mode.

[1] Parking

[0] Disabled Select [1] Enabled to enable the frequency converter to catch a

[1] Enabled

-4999.000–4999.000 0 The minimum reference is the lowest value obtainable by

-4999.000–4999.000 50 The maximum reference is the highest value obtainable by

-100–100% 0 Enter the setpoint.

0.05–3600.0 s Size related Ramp-up time from 0 to rated parameter 1-23 Motor Frequency

0.05–3600.0 s Size related Ramp-down time from rated parameter 1-23 Motor Frequency to

0.0–400.0 Hz 0.0 Hz Enter the minimum limit for low speed.

0.0–400.0 Hz 100 Hz Enter the maximum limit for high speed.

0.0–400.0 Hz 100 Hz Enter the maximum output frequency value. If

0.00–10.00 V 0.07 V Enter the voltage that corresponds to the low reference value.

0.00–10.00 V 10.00 V Enter the voltage that corresponds to the high reference value.

0.00–20.00 mA 4.00 mA Enter the current that corresponds to the low reference value.

0.00–20.00 mA 20.00 mA Enter the current that corresponds to the high reference value.

-4999–4999 0 Enter the feedback value that corresponds to the voltage or

-4999–4999 50 Enter the feedback value that corresponds to the voltage or

0.00–10.00 s 0.01 Enter the lter time constant.

[0] Current

[1] Voltage

[1] Voltage Select if terminal 54 is used for current or voltage input.

spinning motor in, for example, fan applications. When PM is

selected, this parameter is enabled.

summing all references.

for asynchronous motors. Ramp-up time from 0 to

parameter 1-25 Motor Nominal Speed for PM motors.

0 for asynchronous motors. Ramp-down time from

parameter 1-25 Motor Nominal Speed to 0 for PM motors.

parameter 4-19 Max Output Frequency is set lower than

parameter 4-14 Motor Speed High Limit [Hz], parameter 4-14 Motor

Speed High Limit [Hz] is set equal to parameter 4-19 Max Output

Frequency automatically.

current set in parameter 6-20 Terminal 54 Low Voltage/

parameter 6-22 Terminal 54 Low Current.

current set in parameter 6-21 Terminal 54 High Voltage/

parameter 6-23 Terminal 54 High Current.

2 2

Programming

Parameter Range Default Usage

Parameter 20-81 PI Normal/

Inverse Control

Parameter 20-83 PI Start

Speed [Hz]

Parameter 20-93 PI Propor-

tional Gain

Parameter 20-94 PI Integral

Time

Parameter 30-22 Locked

Rotor Protection

Parameter 30-23 Locked

Rotor Detection Time [s]

Table 2.5 Set-up Wizard for Closed-loop Applications

[0] Normal

[1] Inverse

0–200 Hz 0 Hz Enter the motor speed to be attained as a start signal for

0.00–10.00 0.01 Enter the process controller proportional gain. Quick control is

0.1–999.0 s 999.0 s Enter the process controller integral time. Obtain quick control

[0] O

[1] On

0.05–1.00 s 0.10 s

VLT® HVAC Basic Drive FC 101

[0] Normal Select [0] Normal to set the process control to increase the

output speed when the process error is positive. Select [1]

Inverse to reduce the output speed.

commencement of PI control.

obtained at high amplication. However, if amplication is too

high, the process may become unstable.

through a short integral time, though if the integral time is too

short, the process becomes unstable. An excessively long

integral time disables the integral action.

[0] O

–

Motor set-up

The motor set-up wizard guides users through the needed motor parameters.

Parameter Range Default Usage

Parameter 0-03 Regional

Settings

Parameter 0-06 GridType [0]–[132] see Table 2.4. Size related Select the operating mode for restart after reconnection of the

Parameter 1-10 Motor

Construction

[0] International

[1] US

*[0] Asynchron

[1] PM, non-salient SPM

[3] PM, salient IPM

0 –

frequency converter to mains voltage after power-down.

[0] Asynchron Setting the parameter value might change these parameters:

Parameter 1-01 Motor Control Principle.

•

Parameter 1-03 Torque Characteristics.

•

Parameter 1-08 Motor Control Bandwidth.

•

Parameter 1-14 Damping Gain.

•

Parameter 1-15 Low Speed Filter Time Const.

•

Parameter 1-16 High Speed Filter Time Const.

•

Parameter 1-17 Voltage lter time const.

•

Parameter 1-20 Motor Power.

•

Parameter 1-22 Motor Voltage.

•

Parameter 1-23 Motor Frequency.

•

Parameter 1-24 Motor Current.

•

Parameter 1-25 Motor Nominal Speed.

•

Parameter 1-26 Motor Cont. Rated Torque.

•

Programming Programming Guide

Parameter Range Default Usage

Parameter 1-10 Motor

Construction

Parameter 1-20 Motor Power 0.12–110 kW/0.16–150hpSize related Enter the motor power from the nameplate data.

*[0] Asynchron

[1] PM, non-salient SPM

[3] PM, salient IPM

[0] Asynchron

Parameter 1-30 Stator Resistance (Rs).

•

Parameter 1-33 Stator Leakage Reactance (X1).

•

Parameter 1-35 Main Reactance (Xh).

•

Parameter 1-37 d-axis Inductance (Ld).

•

Parameter 1-38 q-axis Inductance (Lq).

•

Parameter 1-39 Motor Poles.

•

Parameter 1-40 Back EMF at 1000 RPM.

•

Parameter 1-44 d-axis Inductance Sat. (LdSat).

•

Parameter 1-45 q-axis Inductance Sat. (LqSat).

•

Parameter 1-46 Position Detection Gain.

•

Parameter 1-48 Current at Min Inductance for d-axis.

•

Parameter 1-49 Current at Min Inductance for q-axis.

•

Parameter 1-66 Min. Current at Low Speed.

•

Parameter 1-70 Start Mode.

•

Parameter 1-72 Start Function.

•

Parameter 1-73 Flying Start.

•

Parameter 1-80 Function at Stop.

•

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

•

Parameter 1-90 Motor Thermal Protection.

•

Parameter 2-00 DC Hold/Motor Preheat Current.

•

Parameter 2-01 DC Brake Current.

•

Parameter 2-02 DC Braking Time.

•

Parameter 2-04 DC Brake Cut In Speed.

•

Parameter 2-10 Brake Function.

•

Parameter 4-14 Motor Speed High Limit [Hz].

•

Parameter 4-19 Max Output Frequency.

•

Parameter 4-58 Missing Motor Phase Function.

•

Parameter 14-65 Speed Derate Dead Time Compensation.

•

2 2

Parameter 1-22 Motor Voltage 50–1000 V Size related Enter the motor voltage from the nameplate data.

Parameter 1-23 Motor

Frequency

Parameter 1-24 Motor Current 0.01–10000.00 A Size related Enter the motor current from the nameplate data.

Parameter 1-25 Motor

Nominal Speed

Parameter 1-26 Motor Cont.

Rated Torque

20–400 Hz Size related Enter the motor frequency from the nameplate data.

50–9999 RPM Size related Enter the motor nominal speed from the nameplate data.

0.1–1000.0 Nm Size related This parameter is available when parameter 1-10 Motor

Construction is set to options that enable permanent magnet

motor mode.

NOTICE!

Changing this parameter aects the settings of other parameters.

Programming

Parameter Range Default Usage

Parameter 1-30 Stator

Resistance (Rs)

Parameter 1-37 d-axis

Inductance (Ld)

Parameter 1-38 q-axis

Inductance (Lq)

Parameter 1-39 Motor Poles 2–100 4 Enter the number of motor poles.

Parameter 1-40 Back EMF at

1000 RPM

Parameter 1-42 Motor Cable

Length

Parameter 1-44 d-axis

Inductance Sat. (LdSat)

Parameter 1-45 q-axis

Inductance Sat. (LqSat)

Parameter 1-46 Position

Detection Gain

Parameter 1-48 Current at Min

Inductance for d-axis

Parameter 1-49 Current at Min

Inductance for q-axis

Parameter 1-70 Start Mode [0] Rotor Detection

Parameter 1-73 Flying Start [0] Disabled

Parameter 3-41 Ramp 1 Ramp

Up Time

Parameter 3-42 Ramp 1 Ramp

Down Time

Parameter 4-12 Motor Speed

Low Limit [Hz]

Parameter 4-14 Motor Speed

High Limit [Hz]

Parameter 4-19 Max Output

Frequency

Parameter 30-22 Locked Rotor

Protection

0–99.990 Ω

0.000–1000.000 mH Size related Enter the value of the d-axis inductance. Obtain the value from

0.000–1000.000 mH Size related Enter the value of the q-axis inductance.

10–9000 V Size related Line-line RMS back EMF voltage at 1000 RPM.

0–100 m 50 m Enter the motor cable length.

0.000–1000.000 mH Size related This parameter corresponds to the inductance saturation of Ld.

0.000–1000.000 mH Size related This parameter corresponds to the inductance saturation of Lq.

20–200% 100% Adjusts the height of the test pulse during position detection

20–200% 100% Enter the inductance saturation point.

20–200% 100% This parameter species the saturation curve of the d- and q-

[1] Parking

[1] Enabled

0.05–3600.0 s Size related Ramp-up time from 0 to rated parameter 1-23 Motor Frequency.

0.05–3600.0 s Size related Ramp-down time from rated parameter 1-23 Motor Frequency to

0.0–400.0 Hz 0.0 Hz Enter the minimum limit for low speed.

0.0–400.0 Hz 100.0 Hz Enter the maximum limit for high speed.

0.0–400.0 Hz 100.0 Hz Enter the maximum output frequency value. If

[0] O

[1] On

VLT® HVAC Basic Drive FC 101

Size related Set the stator resistance value.

the permanent magnet motor datasheet.

Ideally, this parameter has the same value as parameter 1-37 d-

axis Inductance (Ld). However, if the motor supplier provides an

induction curve, enter the induction value, which is 200% of

the nominal current.

Ideally, this parameter has the same value as parameter 1-38 q-

axis Inductance (Lq). However, if the motor supplier provides an

induction curve, enter the induction value, which is 200% of

the nominal current.

at start.

inductance values. From 20–100% of this parameter, the

inductances are linearly approximated due to parameter 1-37 d-

axis Inductance (Ld), parameter 1-38 q-axis Inductance (Lq),

parameter 1-44 d-axis Inductance Sat. (LdSat), and

parameter 1-45 q-axis Inductance Sat. (LqSat).

[0] Rotor

Detection

[0] Disabled Select [1] Enabled to enable the frequency converter to catch a

[0] O

Select the PM motor start mode.

spinning motor.

parameter 4-19 Max Output Frequency is set lower than

parameter 4-14 Motor Speed High Limit [Hz],

parameter 4-14 Motor Speed High Limit [Hz] is set equal to

parameter 4-19 Max Output Frequency automatically.

–

Programming Programming Guide

Parameter Range Default Usage

Parameter 30-23 Locked Rotor

Detection Time [s]

Table 2.6 Motor Set-up Wizard Settings

0.05–1.00 s 0.10 s –

2 2

Changes made

The changes made function lists all parameters changed from default settings.

The list shows only parameters that have been

•

changed in the current edit set-up.

Parameters that have been reset to default values

•

are not listed.

The message Empty indicates that no parameters

•

have been changed.

Changing parameter settings

1. To enter the Quick Menu, press the [Menu] key until the indicator in the display is placed above Quick Menu.

Press [▲] [▼] to select the wizard, closed-loop setup, motor set-up, or changes made.

3. Press [OK].

Press [▲] [▼] to browse through the parameters in the Quick Menu.

5. Press [OK] to select a parameter.

Press [▲] [▼] to change the value of a parameter setting.

7. Press [OK] to accept the change.

8. Press either [Back] twice to enter Status, or press [Menu] once to enter the Main Menu.

The main menu accesses all parameters

1. Press the [Menu] key until the indicator in the display is placed above Main Menu.

Press [▲] [▼] to browse through the parameter groups.

3. Press [OK] to select a parameter group.

Press [▲] [▼] to browse through the parameters in the specic group.

5. Press [OK] to select the parameter.

Press [▲] [▼] to set/change the parameter value.

7. Press [OK] to accept the change.

2.3.3 Main Menu

Press [Menu] to access the main menu and program all parameters. The main menu parameters can be accessed readily unless a password has been created via parameter 0-60 Main Menu Password.

For most applications, it is not necessary to access the main menu parameters. The quick menu provides the simplest and quickest access to the typically required parameters.

2.4 Quick Transfer of Parameter Settings between Multiple Frequency Converters

When the set-up of a frequency converter is completed, store the data in the LCP or on a PC via MCT 10 Setup Software.

Data transfer from the frequency converter to the LCP

1. Go to parameter 0-50 LCP Copy.

2. Press [OK].

3. Select [1] All to LCP.

4. Press [OK].

Connect the LCP to another frequency converter and copy the parameter settings to this frequency converter as well.

Data transfer from the LCP to the frequency converter

1. Go to parameter 0-50 LCP Copy.

2. Press [OK].

3. Select [2] All from LCP.

4. Press [OK].

Readout and Programming of Indexed

2.5 Parameters

Select the parameter, press [OK], and press [▲]/[▼] 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.

Initialization to Default Settings

2.6

There are 2 ways to initialize the frequency converter to the default settings.

Recommended initialization

1. Select parameter 14-22 Operation Mode.

2. Press [OK].

3. Select [2] Initialisation and Press [OK].

4. Power o the frequency converter and wait until the display turns o.

Programming

5. Reconnect the mains supply. The frequency

2-nger initialization

The other way to initialize the frequency converter to default settings is through 2-nger initialization:

Initialization of parameters is conrmed by alarm 80, Drive initialised in the display after the power cycle.

converter is now reset, except for the following parameters:

Parameter 1-06 Clockwise Direction

•

Parameter 8-30 Protocol

•

Parameter 8-31 Address

•

Parameter 8-32 Baud Rate

•

Parameter 8-33 Parity / Stop Bits

•

Parameter 8-35 Minimum Response Delay

•

Parameter 8-36 Maximum Response Delay

•

Parameter 8-37 Maximum Inter-char delay

•

Parameter 8-70 BACnet Device Instance

•

Parameter 8-72 MS/TP Max Masters

•

Parameter 8-73 MS/TP Max Info Frames

•

Parameter 8-74 "I am" Service

•

Parameter 8-75 Intialisation Password

•

Parameter 15-00 Operating hours to

•

parameter 15-05 Over Volt's

Parameter 15-03 Power Up's

•

Parameter 15-04 Over Temp's

•

Parameter 15-05 Over Volt's

•

Parameter 15-30 Alarm Log: Error Code

•

Parameter group 15-4* Drive identication

•

Parameter 18-10 FireMode Log:Event

•

1. Power o the frequency converter.

2. Press [OK] and [Menu].

3. Power up the frequency converter while still pressing the keys for 10 s.

4. The frequency converter is now reset, except for the following parameters:

Parameter 1-06 Clockwise Direction

•

Parameter 15-00 Operating hours

•

Parameter 15-03 Power Up's

•

Parameter 15-04 Over Temp's

•

Parameter 15-05 Over Volt's

•

Parameter group 15-4* Drive identication

•

Parameter 18-10 FireMode Log:Event

•

VLT® HVAC Basic Drive FC 101

Parameters Programming Guide

3 Parameters

The * in parameter numbers indicates a group or subgroup of parameters for which the rst 1 or 2 numbers are the same. For example, 0-** indicate the group of parameters that all start with 0. 0-0* indicates the subgroup of parameters that share the rst 2 numbers, which is 0-0.

An asterisk (*) after an option number indicates the default option. For example, [0]* English is the default option for parameter 0-01 Language.

3.1 Main Menu - Operation and Display Group 0

Parameters related to the fundamental functions of the frequency converter, function of the LCP keys, and congu- ration of the LCP display.

3.1.1 0-0* Basic Settings

0-01 Language

Option: Function:

Denes the language to be used in the

display.

[0] * English

[1] Deutsch

[2] Francais

[3] Dansk

[4] Spanish

[5] Italiano

[28] Bras.port

[255] Numeric prg.

0-03 Regional Settings

Option: Function:

NOTICE!

This parameter cannot be adjusted while the motor is running.

To meet the needs for dierent default settings

dierent parts of the world,

parameter 0-03 Regional Settings is implemented

in the frequency converter. The selected setting

inuences the default setting of the motor

nominal frequency.

[0] * Interna-

tional

[1] North

America

Sets the default value of parameter 1-23 Motor

Frequency to 50 Hz.

Sets the default value of parameter 1-23 Motor

Frequency to 60 Hz.

0-04 Operating State at Power-up

Option: Function:

Select the operating mode after reconnection of

the frequency converter to mains voltage after

power-down when operating in Hand (local)

mode.

[0] * Resume Resumes operation of the frequency converter,

maintaining the same local reference and the

same start/stop condition (applied by [Hand

On]/[O] on the LCP or local start via a digital

input) as before the frequency converter was

powered down.

[1] Forced

stop,

ref=old

Uses saved reference [1] to stop the frequency

converter, but at the same time retains the local

speed reference in memory before powering

down. After mains voltage is reconnected, and

after receiving a start command (pressing [Hand

On] key or using the local start command via a

digital input), the frequency converter restarts

and operates at the retained speed reference.

0-06 GridType

Option: Function:

Select the grid type of the supply

voltage/frequency.

NOTICE!

Not all options are supported in all power sizes.

IT Grid is a supply mains, where

there are no connections to

ground.

Delta is a supply mains where the

secondary part of the transformer

is delta connected and 1 phase is

connected to ground.

[0] 200-240V/50Hz/IT-grid

[1] 200-240V/50Hz/Delta

[2] 200-240V/50Hz

[10] 380-440V/50Hz/IT-grid

[11] 380-440V/50Hz/Delta

[12] 380-440V/50Hz

[20] 440-480V/50Hz/IT-grid

[21] 440-480V/50Hz/Delta

[22] 440-480V/50Hz

[30] 525-600V/50Hz/IT-grid

[31] 525-600V/50Hz/Delta

3 3

Parameters

VLT® HVAC Basic Drive FC 101

0-06 GridType

Option: Function:

[32] 525-600V/50Hz

[100] 200-240V/60Hz/IT-grid

[101] 200-240V/60Hz/Delta

[102] 200-240V/60Hz

[110] 380-440V/60Hz/IT-grid

[111] 380-440V/60Hz/Delta

[112] 380-440V/60Hz

[120] 440-480V/60Hz/IT-grid

[121] 440-480V/60Hz/Delta

[122] 440-480V/60Hz

[130] 525-600V/60Hz/IT-grid

[131] 525-600V/60Hz/Delta

[132] 525-600V/60Hz

0-07 Auto DC Braking

Option: Function:

Protective function against overvoltage at coast.

To copy set-up 1 to set-up 2, or copy set-up 2 to set-up 1, use parameter 0-51 Set-up Copy. To avoid conicting settings of the same parameter within 2 dierent set-ups, link the set-ups using parameter 0-12 Link Setups. Stop the frequency converter before switching between set-ups where parameters marked not changeable during operation have dierent values. Parameters that are not changeable during operation are marked false in chapter 5 Parameter Lists.

0-10 Active Set-up

Option: Function:

Select the set-up in which the frequency

converter operates.

[1] * Set-up 1 Set-up 1 is active.

[2] Set-up 2 Set-up 2 is active.

[9] Multi Set-upUsed for remote set-up selections via digital

inputs and the serial communication port. This

set-up uses the settings from

parameter 0-12 Link Setups.

NOTICE!

Can cause PWM when coasted.

[0] O This function is not active.

[1] * On This function is active.

3.1.2 0-1* Dene and Set-up Operations

A complete set of all parameters controlling the frequency converter is called a set-up. The frequency converter contains 2 set-ups: Set-up 1 and set-up 2. Furthermore, a xed set of factory settings can be copied into 1 or both set-ups.

Some of the advantages of having more than 1 set-up in the frequency converter are:

Run the motor in 1 set-up (active set-up) while

•

updating parameters in another set-up (edit setup).

Connect the 2 motors (1 at a time) to the

•

frequency converter. Motor data for the 2 motors can be placed in the 2 set-ups.

Rapidly change settings of the frequency

•

converter and/or the motor while the motor is running. For example, ramp time or preset references via bus or digital inputs.

The active set-up can be set as multi set-up, where the active set-up is selected via input on a digital input terminal and/or via the bus control word.

0-11 Programming Set-up

Option: Function:

The number of the set-up being edited is

shown in the LCP, ashing.

[1] Set-up 1 Edit set-up 1.

[2] Set-up 2 Edit set-up 2.

[9] * Active Set-up Edit parameters in the set-up selected via

digital I/Os.

0-12 Link Setups

Option: Function:

If the set-ups are not linked, a change between

them is not possible while the motor is running.

[0] Not

linked

[20] * Linked Copies not changeable during operation

When selecting a dierent set-up for operation,

the set-up change does not occur until the

motor is coasted.

parameters from 1 set-up to the other. It is

possible to switch set-ups while the motor is

running.

Custom Readout (Value) P 16-09 Custom Readout Unit P 0-30 Max value P 0-32

Min value Liniar units only P 0-31

Motor Speed

130BB779.10

Motor Speed High limit P 4-14 (Hz)

Linear Unit (e.g. Speed and ow)

Quadratic Unit (Pressure)

Cubic Unit (Power)

Parameters Programming Guide

3.1.3 0-3* LCP Custom Readout and Display

It is possible to customize the display elements for various purposes.

Custom readout

The calculated value to be shown is based on settings in

parameter 0-30 Custom Readout Unit, parameter 0-31 Custom Readout Min Value (linear only), parameter 0-32 Custom Readout Max Value, parameter 4-14 Motor Speed High Limit [Hz], and actual

speed.

Figure 3.1 Custom Readout

The relation depends on the type of unit selected in parameter 0-30 Custom Readout Unit:

Unit type Speed relation

Dimensionless

Speed

Flow, volume

Flow, mass

Velocity

Length

Temperature

Pressure Quadratic

Power Cubic

Table 3.1 Speed Relation

0-30 Custom Readout Unit

Option: Function:

Text

Linear

Program a value to be shown in the

display of the LCP. The value has a linear,

squared, or cubed relation to speed. This

relation depends on the unit selected (see

0-30 Custom Readout Unit

Option: Function:

Table 3.1). The actual calculated value can

be read in parameter 16-09 Custom

Readout.

[0] None

[1] * %

[5] PPM

[10] l/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] Degree Celsius

[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

[127] ft3/h

[140] ft/s

[141] ft/min

[160] Degree Fahr

[170] psi

[171] lb/in2

[172] in WG

[173] ft WG

[180] hp

0-31 Custom Readout Min Value

Range: Function:

0 CustomRea-

doutUnit*

[ 0 -

999999.99

This parameter sets the

minimum value of the custom-

3 3

Parameters

VLT® HVAC Basic Drive FC 101

0-31 Custom Readout Min Value

Range: Function:

CustomRea-

doutUnit]

dened readout (occurs at 0

speed). It is only possible to

select a value dierent from 0

when selecting a linear unit in

parameter 0-30 Custom Readout

Unit. For quadratic and cubic

units, the minimum value is 0.

0-32 Custom Readout Max Value

Range: Function:

100 Custom-

ReadoutUnit*

[ 0.0 -

999999.99

CustomRea-

doutUnit]

This parameter sets the

maximum value to be shown

when the speed of the motor

has reached the set value for

parameter 4-14 Motor Speed

High Limit [Hz].

0-42 [Auto on] Key on LCP

Option: Function:

[0] Disabled To avoid unintended start of the frequency

converter from the LCP, select [0] Disabled.

[1] * Enabled [Auto On] is enabled.

0-44 [O/Reset] Key on LCP

Option: Function:

[0] Disabled Disable the o/reset key.

[1] * Enabled Enable both o and reset functions.

[7] Enable Reset

Only

Enable the reset function, and disable the

o function to avoid unintended stop of

the frequency converter.

3.1.5 0-5* Copy/Save

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

0-37 Display Text 1

Range: Function:

[0 - 0 ] Use this parameter to write an individual text string

to be read via serial communication. Device ID can

be included.

Only used when running BACnet.

0-38 Display Text 2

LCP.

0-50 LCP Copy

Option: Function:

[0] * No copy

[1] All to LCP Copies all parameters in all set-ups from the

frequency converter memory to the LCP

memory. For service purposes, copy all

parameters to the LCP after commissioning.

Range: Function:

[0 - 0 ] Use this parameter to write an individual text string

to be read via serial communication.

Only used when running BACnet.

0-39 Display Text 3

Range: Function:

[0 - 0 ] Use this parameter to write an individual text string

to be read via serial communication.

Only used when running BACnet.

3.1.4 0-4* LCP

[2] All from

LCP

[3] Size indep.

from LCP

[10] Delete LCP

copy data

Copies all parameters in all set-ups from the

LCP memory to the frequency converter

memory.

Copies only the parameters that are

independent of the motor size. The latter

selection can be used to program several

frequency converters with the same function

without disturbing motor data that is already

set.

Delete copied parameters in LCP. This function

requires that LCP version is greater than or

equal to V11.00.

Enable, disable, and password protect individual keys on the LCP.

0-40 [Hand on] Key on LCP

Option: Function:

[0] Disabled To avoid unintended start of the frequency

converter in hand-on mode, select [0] Disabled.

[1] * Enabled [Hand On] is enabled.

0-51 Set-up Copy

Option: Function:

[0] * No copy No function.

[1] Copy from

setup 1

[2] Copy from

setup 2

[9] Copy from

Factory setup

Copy from set-up 1 to set-up 2.

Copy from set-up 2 to set-up 1.

Copy factory setting to programming set-

up (selected in parameter 0-11 Programming

Set-up).

Parameters Programming Guide

3.1.6 0-6* Password

0-60 Main Menu Password

Range: Function:

0* [0 - 999 ] Dene the password for access to the Main Menu

via the [Main Menu] key. Setting the value to 0

disables the password function. This parameter

hides after a password is dened.

0-61 Access to Main Menu w/o Password

Option: Function:

[0] * Full access Disable the password dened in

parameter 0-60 Main Menu Password.

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

parameters.

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

of Main Menu parameters.

[3] Bus: Read only

[5] All: Read only

3 3

Parameters

VLT® HVAC Basic Drive FC 101

3.2 Main Menu - Load and Motor - Group 1

Parameters related to the motor nameplate load compensations and application load type.

3.2.1 1-0* General Settings

1-00 Conguration Mode

Option: Function:

NOTICE!

This parameter cannot be adjusted while the motor is running.

[0]*Open

Loop

[3] Process

Closed

Loop

1-01 Motor Control Principle

Motor speed is determined by applying a speed

reference or by setting the wanted speed when

in hand-on mode.

Open loop is also used if the frequency

converter is part of a closed-loop control system

based on an external PI controller providing a

speed reference signal as output.

NOTICE!

When set for Closed Loop, the commands Reversing and Start Reversing do not

reverse the direction of the motor.

A reference from the built-in PI controller

determines the motor speed. The built-in PI

controller varies the motor speed as of a closed-

loop control process (for example, constant

pressure or ow). Congure the PI controller in

parameter group 20-** Drive Closed Loop.

1-03 Torque Characteristics

Option: Function:

[1]*Variable

Torque

[3] Auto

Energy

Optim.

For speed control of centrifugal pumps and fans.

Also to be used when controlling more than 1

motor from the same frequency converter (for

example, multiple condenser fans or cooling

tower fans). Provides a voltage that is optimized

for a squared torque load characteristic of the

motor.

For optimum energy ecient speed control of

centrifugal pumps and fans, it provides a

voltage that is optimized for a squared torque

load characteristic of the motor. In addition, the

AEO feature adapts the voltage exactly to the

current load situation, thereby reducing energy

consumption and audible noise from the motor.

1-06 Clockwise Direction

Option: Function:

NOTICE!

This parameter cannot be adjusted while the motor is running.

This parameter denes the term clockwise

corresponding to the LCP direction arrow. Used for

easy change of direction of shaft rotation without

swapping motor wires.

[0] * Normal The motor shaft turns in clockwise direction when

frequency converter is connected U⇒U; V⇒V; and

W⇒W to motor.

[1] Inverse The motor shaft turns in counterclockwise

direction when frequency converter is connected

U⇒U; V⇒V; and W⇒W to motor.

Option: Function:

[0] U/f

[1] * VVC+

NOTICE!

When running U/f, control slip and load compensations are not included.

Used for parallel-connected motors and/or special

motor applications. Set the U/f settings in

parameter 1-55 U/f Characteristic - U and

parameter 1-56 U/f Characteristic - F.

NOTICE!

When parameter 1-10 Motor Construction is set to PM-enabled options, only VVC+ option

1-08 Motor Control Bandwidth

Option: Function:

[0] High Suitable for highly dynamic response.

[1] * Medium Suitable for smooth steady-state operation.

[2] Low Suitable for smooth steady-state operation with

lowest dynamic response.

[3] Adaptive 1 Suitable for smooth steady-state operation with

extra active damping.

[4] Adaptive 2 This is an alternative to [3] Adaptive 1, which

focuses on low-inductance PM motors.

is available.

Normal running mode, including slip and load

compensations.

Parameters Programming Guide

3.2.2 1-10 to 1-13 Motor Selection

NOTICE!

This parameter group cannot be adjusted while the motor is running.

The following parameters are active ('x') depending on the setting of parameter 1-10 Motor Construction.

[1] PM,

Parameter 1-10 Motor

Construction

Parameter 1-00 Conguration

Mode

Parameter 1-03 Torque Character-

istics

Parameter 1-06 Clockwise

Direction

Parameter 1-08 Motor Control

Bandwidth

Parameter 1-14 Damping Gain x x

Parameter 1-15 Low Speed Filter

Time Const.

Parameter 1-16 High Speed Filter

Time Const.

Parameter 1-17 Voltage Filter Time

Const.

Parameter 1-20 Motor Power [kW ] x

Parameter 1-22 Motor Voltage x

Parameter 1-23 Motor Frequency x

Parameter 1-24 Motor Current x x x

Parameter 1-25 Motor Nominal

Speed

Parameter 1-26 Motor Cont. Rated

Torque

Parameter 1-29 Automatic Motor

Adaption (AMA)

Parameter 1-30 Stator Resistance

(Rs)

Parameter 1-33 Stator Leakage

Reactance (X1)

Parameter 1-35 Main Reactance

(Xh)

Parameter 1-37 d-axis Inductance

(Ld)

Parameter 1-38 q-axis Inductance

(Lq)

Parameter 1-39 Motor Poles x x x

Parameter 1-40 Back EMF at 1000

RPM

[0]

Asynchron

salient

x x x

x x

x x x

x x

x x x

x x

non-

SPM

[3] PM,

salient

IPM,

Sat.

[1] PM,

Parameter 1-10 Motor

Construction

Parameter 1-42 Motor Cable

Length

Parameter 1-43 Motor Cable

Length Feet

Parameter 1-44 d-axis Inductance

Sat. (LdSat)

Parameter 1-45 q-axis Inductance

Sat. (LqSat)

Parameter 1-46 Position Detection

Gain

Parameter 1-48 Current at Min

Inductance for d-axis

Parameter 1-49 Current at Min

Inductance for q-axis

Parameter 1-50 Motor Magneti-

sation at Zero Speed

Parameter 1-52 Min Speed Normal

Magnetising [Hz]

Parameter 1-55 U/f Characteristic

- U

Parameter 1-56 U/f Characteristic

- F

Parameter 1-62 Slip Compensation x

Parameter 1-63 Slip Compensation

Time Constant

Parameter 1-64 Resonance

Dampening

Parameter 1-65 Resonance

Dampening Time Constant

Parameter 1-66 Min. Current at

Low Speed

Parameter 1-70 Start Mode x x

Parameter 1-71 Start Delay x x x

parameter 1-72 Start Function x x x

Parameter 1-73 Flying Start x x x

Parameter 1-80 Function at Stop x x x

Parameter 1-90 Motor Thermal

Protection

parameter 2-00 DC Hold Current x x x

Parameter 2-01 DC Brake Current x x x

Parameter 2-02 DC Braking Time x x x

Parameter 2-04 DC Brake Cut-in

Speed [Hz]

Parameter 2-06 Parking Current x x

Parameter 2-07 Parking Time x x

Parameter 2-10 Brake Function x x x

Parameter 2-16 AC Brake Max.

Current

[0]

Asynchron

salient

x x x

x x

x x x

non-

SPM

[3] PM,

salient

IPM,

Sat.

3 3

Parameters

VLT® HVAC Basic Drive FC 101

[1] PM,

Parameter 1-10 Motor

Construction

Parameter 2-17 Over-voltage

Control

Parameter 4-10 Motor Speed

Direction

Parameter 4-14 Motor Speed High

Limit [Hz]

Parameter 4-18 Current Limit x x x

Parameter 4-19 Max Output

Frequency

Parameter 4-58 Missing Motor

Phase Function

Parameter 14-01 Switching

Frequency

Parameter 14-03 Overmodulation x x x

Parameter 14-07 Dead Time

Compensation Level

Parameter 14-08 Damping Gain

Factor

Parameter 14-09 Dead Time Bias

Current Level

Parameter 14-10 Mains Failure x x x

Parameter 14-11 Mains Fault

Voltage Level

Parameter 14-12 Function at

Mains Imbalance

Parameter 14-27 Action At

Inverter Fault

Parameter 14-40 VT Level x x x

Parameter 14-41 AEO Minimum

Magnetization

Parameter 14-44 d-axis current

optimization for IPM

Parameter 14-50 RFI Filter x

Parameter 14-51 DC-Link Voltage

Compensation

Parameter 14-55 Output Filter x x x

Parameter 14-64 Dead Time

Compensation Zero Current Level

Parameter 14-65 Speed Derate

Dead Time Compensation

Parameter 30-22 Locked Rotor

Protection

Parameter 30-23 Locked Rotor

Detection Time [s]

Table 3.2 Active Parameters

[0]

Asynchron

salient

x x x

x x

non-

SPM

[3] PM,

salient

IPM,

Sat.

1-10 Motor Construction

Option: Function:

[0] * Asynchron For asynchronous motors.

[1] PM, non-

salient SPM

[3] PM, salient

IPM, Sat.

3.2.3

1-14 to 1-17 VVC+ PM

For permanent magnet (PM) motors with

surface-mounted (non-salient) magnets.

Refer to parameter 1-14 Damping Gain to

parameter 1-17 Voltage lter time const. for

details about optimizing the motor

operation.

For permanent magnet (PM) motors with

interior (salient) magnets, with inductance

saturation control.

The default control parameters for VVC+ PM motor control core are optimized for applications and inertia load in the range of 50>Jl/Jm>5. Jl is load inertia from the application and Jm is machine inertia. For low inertia applications (Jl/Jm<5), it is recommended that parameter 1-17 Voltage lter time const. is increased with a factor of 5–10. Sometimes, parameter 14-08 Damping Gain Factor should also be reduced to improve performance and stability. For high-inertia applications (Jl/Jm>50), increase

parameter 1-15 Low Speed Filter Time Const. and parameter 1-16 High Speed Filter Time Const. to improve

performance and stability. For high load at low speed (<30% of rated speed), it is recommended that parameter 1-17 Voltage Filter Time Const. is increased due to non-linearity in the inverter at low speed.

1-14 Damping Gain

Range: Function:

120%* [0 -

250 %]

The parameter stabilizes the PM motor to ensure

smooth and stable operation. The value of

damping gain controls the dynamic performance

of the PM motor. Low damping gain results in

high dynamic performance and a high value

results in a low dynamic performance. The

dynamic performance is related to the motor data

and load type. If the damping gain is too high or

low, the control becomes unstable.

1-15 Low Speed Filter Time Const.

Range: Function:

Size

related*

[0.01 -

20 s]

High-pass lter damping time constant

determines the response time to load

steps. Obtain quick control through a

short damping time constant. However,

if this value is too short, the control

Parameters Programming Guide

1-15 Low Speed Filter Time Const.

Range: Function:

becomes unstable. This time constant is

used below 10% rated speed.

1-16 High Speed Filter Time Const.

Range: Function:

Size

related*

[0.01 -

20 s]

High-pass lter damping time constant

determines the response time to load

steps. Obtain quick control through a

short damping time constant. However,

if this value is too short, the control

becomes unstable. This time constant is

used above 10% rated speed.

1-17 Voltage lter time const.

Range: Function:

Size

related*

[0.001 - 1s]Machine supply voltage lter time

constant is used for reducing the

inuence of high frequency ripples and

system resonances in the calculation of

machine supply voltage. Without this

lter, the ripples in the currents can

distort the calculated voltage and aect

the stability of the system.

3.2.4 1-2* Motor Data I

This parameter group comprises input data from the nameplate on the connected motor.

3 3

NOTICE!

These parameters cannot be adjusted while the motor is running.

NOTICE!

Changing the value of these parameters aects the setting of other parameters.

1-20 Motor Power

Enter the nominal motor power in kW/hp according to the motor

nameplate data. The default value corresponds to the nominal

rated output of the unit.

This parameter cannot be adjusted while the motor is running.

Option: Function:

[2] 0.12 kW - 0.16 hp

[3] 0.18 kW - 0.25 hp

[4] 0.25 kW - 0.33 hp

[5] 0.37 kW - 0.5 hp

[6] 0.55 kW - 0.75 hp

[7] 0.75 kW - 1 hp

[8] 1.1 kW - 1.5 hp

[9] 1.5 kW - 2 hp

[10] 2.2 kW - 3 hp

[11] 3 kW - 4 hp

[12] 3.7 kW - 5 hp

[13] 4 kW - 5.4 hp

[14] 5.5 kW - 7.5 hp

[15] 7.5 kW - 10 hp

[16] 11 kW - 15 hp

[17] 15 kW - 20 hp

[18] 18.5 kW - 25 hp

[19] 22 kW - 30 hp

[20] 30 kW - 40 hp

[21] 37 kW - 50 hp

[22] 45 kW - 60 hp

[23] 55 kW - 75 hp

[24] 75 kW - 100 hp

[25] 90 kW - 120 hp

[26] 110 kW - 150 hp

1-22 Motor Voltage

Range: Function:

Size

related*

[50 - 1000V]Enter the nominal motor voltage

according to the motor nameplate

data. The default value corresponds to

the nominal rated output of the unit.

Parameters

VLT® HVAC Basic Drive FC 101

1-23 Motor Frequency

Range: Function:

Size

related*

[20 -

400

Hz]

Select the motor frequency value from the

motor nameplate data. For 87 Hz operation

with 230/400 V motors, set the nameplate

data for 230 V/50 Hz. Adapt

parameter 4-14 Motor Speed High Limit [Hz]

and parameter 3-03 Maximum Reference to the

87 Hz application.

1-24 Motor Current

Range: Function:

Size

related*

[ 0.01 -

1000.00 A]

Enter the nominal motor current

value from the motor nameplate

data. This data is used for calculating

motor torque, motor thermal

protection, and so on.

1-25 Motor Nominal Speed

Range: Function:

Size related* [50 - 60000

RPM]

Enter the nominal motor speed

value from the motor nameplate

data. This data is used for

calculating automatic motor

compensations.

1-29 Automatic Motor Adaption (AMA)

Option: Function:

[1] Enable

Complete

AMA

When parameter 1-10 Motor Construction is set

to [0] Asynchron, perform AMA of

parameter 1-30 Stator Resistance (Rs),

parameter 1-33 Stator Leakage Reactance (X1),

and parameter 1-35 Main Reactance (Xh).

When parameter 1-10 Motor Construction is set

to options that enable permanent motors,

perform AMA of parameter 1-30 Stator

Resistance (Rs), and parameter 1-37 d-axis

Inductance (Ld).

NOTICE!

Terminal 27 Digital Input (parameter 5-12 Terminal 27 Digital Input) has coast inverse as the default setting. This means that AMA cannot be performed if there is no 24 V to terminal

27.

[2] Enable

Reduced

AMA

Performs a reduced AMA of the stator

resistance Rs in the system only. Select this

option if an LC lter is used between the

frequency converter and the motor.

1-26 Motor Cont. Rated Torque

Range: Function:

0 Nm* [0.1 -

10000.0 Nm]

NOTICE!

Changing this parameter aects settings of other parameters.

This parameter is available only when

parameter 1-10 Motor Construction is set

to options that enable permanent motor

mode.

1-29 Automatic Motor Adaption (AMA)

Option: Function:

NOTICE!

This parameter cannot be adjusted while the motor is running.

The AMA function optimizes dynamic motor

performance by automatically optimizing the

advanced motor parameters while the motor is

stationary.

[0]*O No function

NOTICE!

When parameter 1-10 Motor Construction is set to options that enable permanent motor mode, the only option available is [1] Enable Complete AMA.

Activate the AMA function by pressing [Hand On] after selecting [1] Enable Complete AMA or [2] Enable Reduced

AMA. After a normal sequence, the display reads: Press [OK] to nish AMA. After pressing [OK], the frequency converter

is ready for operation.

NOTICE!

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 a motor with a

•

bigger power rating than the frequency converter, for example, when a 5.5 kW (7.4 hp) motor is connected to a 4 kW (5.4 hp) frequency converter.

NOTICE!

Avoid generating external torque during AMA.

Parameters Programming Guide

NOTICE!

If one of the settings in parameter group 1-2* Motor Data is changed, the advanced motor parameters,

parameter 1-30 Stator Resistance (Rs) to parameter 1-39 Motor Poles, return to default setting.

NOTICE!

Perform a full AMA without lter only, while reduced AMA should be run with a lter.

3.2.5 1-3* Motor Data II

This parameter group comprises input data from the nameplate on the connected motor.

NOTICE!

These parameters cannot be adjusted while the motor is running.

1-30 Stator Resistance (Rs)

Range: Function:

Size related* [ 0.0 - 9999.000

Ohm]

Set the stator resistance value.

Enter the value from a motor

datasheet or perform an AMA on

a cold motor.

1-37 d-axis Inductance (Ld)

Range: Function:

Size related* [ 0 - 65535 mH] Obtain the value from the

permanent magnet motor

datasheet.

1-38 q-axis Inductance (Lq)

Range: Function:

Size

related*

[ 0.000 -

65535 mH]

Set the value of the q-axis

inductance. Obtain the value from

the permanent magnet motor

datasheet. The value cannot be

changed when the motor is running.

1-39 Motor Poles

Range: Function:

Size

related*

[2 -

100 ]

Enter the number of motor poles. The

motor pole value is always an even

number, because it refers to the total

pole number, not pairs of poles.

3.2.6 1-4* Motor Data III

This parameter group comprises input data from the nameplate on the connected motor.

3 3

1-33 Stator Leakage Reactance (X1)

Range: Function:

Size related* [ 0.0 - 9999.000 Ohm] Set stator leakage

reactance of motor.

1-35 Main Reactance (Xh)

Range: Function:

Size

related*

[ 0.0 -

9999.00

Ohm]

Set the main reactance of the motor using

1 of these methods:

Run an AMA on a cold motor.

•

The frequency converter

measures the value from the

motor.

Enter the Xh value manually.

•

Obtain the value from the motor

supplier.

Use the Xh default setting. The

•

frequency converter establishes

the setting based on the motor

nameplate data.

NOTICE!

These parameters cannot be adjusted while the motor is running.

1-40 Back EMF at 1000 RPM

Range: Function:

Size related* [1 - 9000 V ] Line-line RMS back EMF voltage at

1000 RPM.

1-42 Motor Cable Length

Range: Function:

50 m* [0 - 100 m] Set the motor cable length during commis-

sioning.

1-43 Motor Cable Length Feet

Range: Function:

164 ft* [0 - 328 ft] Set the motor cable length during commis-

sioning.

1-44 d-axis Inductance Sat. (LdSat)

Range: Function:

Size

related*

[ 0 -

65535

mH]

This parameter corresponds to the

inductance saturation of Ld. Ideally, this

parameter has the same value as

Magn. current

130BB780.10

Par.1-50

90%

Par.1-52

Parameters

VLT® HVAC Basic Drive FC 101

1-44 d-axis Inductance Sat. (LdSat)

3.2.7 1-5* Load Indep. Setting

Range: Function:

parameter 1-37 d-axis Inductance (Ld).

However, if the motor supplier provides

an induction curve, enter the induction

value here, which is 200% of the

nominal current.

1-45 q-axis Inductance Sat. (LqSat)

Range: Function:

Size

related*

[ 0 -

65535

mH]

This parameter corresponds to the

inductance saturation of Lq. Ideally, this

parameter has the same value as

parameter 1-38 q-axis Inductance (Lq).

However, if the motor supplier provides

an induction curve, enter the induction

value here, which is 200% of the

nominal current.

Parameters for load-independent motor settings.

1-50 Motor Magnetisation at Zero Speed

Range: Function:

100%* [0 -

Use this parameter along with parameter 1-52 Min

300 %

Speed Normal Magnetising [Hz] to obtain a

]

dierent thermal load on the motor when running

at low speed.

Enter a value that is a percentage of the rated

magnetizing current. If the setting is too low, the

torque on the motor shaft may be reduced.

Figure 3.2 Motor Magnetization

1-46 Position Detection Gain

Range: Function:

100 %* [ 20 -

200 %]

1-48 Current at Min Inductance for d-axis

Range: Function:

100 %* [ 20 - 200 %] Use this parameter to set the inductance

1-49 Current at Min Inductance for q-axis

Range: Function:

100 %* [ 20 -

200 %]

Use this parameter to adjust the height of

the test pulse during position detection at

start. This parameter is valid from software

version 2.80.

saturation point.

This parameter species the saturation curve of

the q-inductance values. From 20–100% of this

parameter, the inductances are linearly

approximated due to parameter 1-37 d-axis

Inductance (Ld), parameter 1-38 q-axis Inductance

(Lq), parameter 1-44 d-axis Inductance Sat.

(LdSat), and parameter 1-45 q-axis Inductance

Sat. (LqSat). Below and above they are specied

by the corresponding parameters. Parameters

are related to the motor nameplate load

compensations, the application load type, and

the electronic brake function for quick stop/

hold of the motor.

1-52 Min Speed Normal Magnetising [Hz]

Range: Function:

1 Hz* [0.1 - 10.0

Hz]

Set the required frequency for normal

magnetizing current.

Use this parameter along with

parameter 1-50 Motor Magnetisation at Zero

Speed. See Figure 3.2.

1-55 U/f Characteristic - U

Array [6]

Range: Function:

Size related* [0 - 999V]Enter voltage at each frequency point

to form a U/f characteristic matching

the motor. Frequency points are

dened in parameter 1-56 U/f Charac-

teristic - F.

1-56 U/f Characteristic - F

Array[6]

Range: Function:

Size

related*

[ 0 -

400.0

Hz]

Enter frequency points to form a U/f charac-

teristic matching the motor. Voltage at each

point is dened in parameter 1-55 U/f Charac-

teristic - U.

Make a U/f characteristic based on 6 denable

voltages and frequencies, see Figure 3.3.

Simplify U/f characteristics by merging 2 or

more points (voltages and frequencies). Set

the points at equal values.

Parameters Programming Guide

1-56 U/f Characteristic - F

Array[6]

Range: Function:

Figure 3.3 U/f Characteristic

3.2.8 1-6* Load Depen. Setting

Parameters for adjusting the load-dependent motor settings.

1-62 Slip Compensation

Range: Function:

Size

related*

1-63 Slip Compensation Time Constant

Range: Function:

0.1 s* [0.05 - 5 s] Enter the slip compensation reaction speed.

1-64 Resonance Dampening

Range: Function:

100%* [0 -

1-65 Resonance Dampening Time Constant

Range: Function:

0.005 s* [0.001 -

500 %]

0.050 s]

[-400 -

400 %]

Enter the % value for slip compensation

to compensate for tolerances in the

value of n

calculated automatically, which is based

on the nominal motor speed n

A high value results in slow reaction, and a

low value results in quick reaction. If low-

frequency resonance problems occur, use a

longer time setting.

Enter the resonance damping value. Set

parameter 1-64 Resonance Dampening and

parameter 1-65 Resonance Dampening Time

Constant to help eliminate high-frequency

resonance problems. To reduce resonance

oscillation, increase the value of

parameter 1-64 Resonance Dampening.

Set parameter 1-64 Resonance Dampening

and parameter 1-65 Resonance Dampening

Time Constant to help eliminate high-

frequency resonance problems. Enter the

. Slip compensation is

M,N

1-65 Resonance Dampening Time Constant

Range: Function:

time constant that provides the best

dampening.

3 3

1-66 Min. Current at Low Speed

Range: Function:

50 %* [0 - 120 %] Applies to PM motors only. Increasing the

minimum current improves motor torque at

low speed, but also reduces eciency.

3.2.9 1-7* Start Adjustments

Parameters for conguring special motor start features.

1-70 Start Mode

This parameter is valid since software version 2.80 and later

versions. Use this parameter to select the PM motor start mode

which is to initialize the VVC+ control core for previously free-

running PM motors. This parameter is active for PM motors in

VVC+ mode only if the motor is stopped (or running at low

speed).

Option: Function:

[0] Rotor Detection The rotor detection function estimates the

electrical angle of the rotor and uses the

angle as a starting point. This option is

the standard selection for automation

frequency converter applications. If the

ying start function detects that motor is

running at low speed or is stopped, the

frequency converter can detect the rotor

position (the angle). The frequency

converter then starts the motor from that

angle.

[1] * Parking The parking function applies DC current

across the stator winding and rotates the

rotor to electrical zero position. This

function is typically selected for HVAC

applications. If the ying start function

detects that motor is running at low

speed or is stopped, the frequency

converter sends out a DC current to park

the motor at an angle. The frequency

converter then starts the motor from that

angle.

1-71 Start Delay

Range: Function:

0 s* [0 - 10s]This parameter enables a delay of the starting

time. The frequency converter begins with the

start function selected in parameter 1-72 Start

Parameters

VLT® HVAC Basic Drive FC 101

1-71 Start Delay

3.2.10 1-8* Stop Adjustments

Range: Function:

Function. Set the start delay time until

acceleration is to begin.

1-72 Start Function

Option: Function:

[0] DC Hold/

delay time

[2] * Coast/delay

time

1-73 Flying Start

This function makes it possible to catch a motor that is spinning

freely due to a mains drop-out. Flying start searches in clockwise

direction only. If not successful, a DC brake is activated. If PM-

enabled options are selected, parking is carried out if the speed

is below 2.5–5% of nominal speed, in the time set in

parameter 2-07 Parking Time.

If the speed estimate comes out below 2.5–5% of nominal speed,

the parking function is engaged (see parameter 2-06 Parking

Current and parameter 2-07 Parking Time). Otherwise, the

frequency converter catches the motor at that speed and

resumes normal operation.

The ying start function used for PM motors is based on an

initial speed estimation. The speed is always estimated as the

rst thing after an active start signal is given.

Current limitations of the ying start principle used for PM

motors:

The speed range is up to 100% nominal speed or the

•

eld weakening speed (whichever is lowest).

For high inertia applications (that is, where the load

•

inertia is more than 30 times larger than the motor

inertia).

The motor is energized with

parameter 2-00 DC Hold/Motor Preheat Current

during start delay time.

The frequency converter is coasted during

start delay time (frequency converter o).

Parameters for conguring special motor stop features.

1-80 Function at Stop

Option: Function:

Select this function after a stop command or

after the speed is ramped down to the

settings in parameter 1-82 Min Speed for

Function at Stop [Hz].

[0] * Coast Leaves the motor in free mode.

[1] DC hold /

Motor

Preheat

Energizes the motor with a DC hold current

(see parameter 2-00 DC Hold/Motor Preheat

Current).

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

Range: Function:

0 Hz* [0 - 20 Hz] Set the output frequency at which to

activate parameter 1-80 Function at Stop.

1-88 AC Brake Gain

Range: Function:

1.4* [1.0 -

2.0 ]

This parameter is used to set AC brake power

capability (set ramp-down time when inertia is

constant). In the condition that the DC-link

voltage is not higher than DC-link voltage

warning value, the generator torque can be

adjusted with this parameter.

Option: Function:

[0] Disabled

[1] Enabled

Parameters Programming Guide

3.2.11 1-9* Motor Temperature

Parameters for conguring the temperature protection features for the motor.

1-90 Motor Thermal Protection

Option: Function:

Using ETR (electronic thermal relay), the

motor temperature is calculated based on

frequency, current, and time. Danfoss

recommends using the ETR function, if a

thermistor is not present. The functionality is

the same for asynchronous motors and PM

motors.

NOTICE!

ETR calculation is based on motor data from parameter group 1-2* Motor Data.

[0] No

protection

[1] Thermistor

warning

[2] Thermistor

trip

[3] ETR warning1If the calculated upper limit of the motor

[4] * ETR trip 1 Start motor thermal calculation based on

[22] ETR Trip -

Extended

Detection

Disables temperature monitoring.

A thermistor gives a warning if the upper

limit of motor temperature range is

exceeded.

If the upper limit of motor temperature

range is exceeded, a thermistor gives an

alarm and makes the frequency converter

trip.

temperature range is exceeded, a warning

occurs.

actual load and time as well as motor

frequency only when the motor current is

above 110% of the nominal motor current.

Start motor thermal calculation based on

actual load and time as well as motor

frequency when the motor current is above

110% of the nominal motor current. Another

situation is to start motor thermal

calculation when the motor current is less

than 110% of the nominal motor current

and trigger current limit.

1-93 Thermistor Source

Option: Function:

NOTICE!

This parameter cannot be adjusted while the motor is running.

NOTICE!

Set the digital input to [0] PNP - Active at 24 V in parameter 5-03 Digital Input 29 Mode.

Select the input at which the thermistor (PTC

sensor) should be connected. When using an

analog input, the same analog cannot be used

as a reference in parameter 3-15 Reference

Resource 1 to parameter 3-17 Reference Resource 3,

parameter 20-00 Feedback 1 Source,

parameter 20-03 Feedback 2 Source,

parameter 24-06 Fire Mode Reference Source, and

parameter 24-07 Fire Mode Feedback Source.

[0]*None Do not set thermistor source.

[1] Analog

input

AI53

[6] Digital

input 29

Use analog input 53 as thermistor source.

Use digital input 29 as thermistor source.

3 3

Parameters

VLT® HVAC Basic Drive FC 101

3.3 Main Menu - Brakes - Group 2

3.3.1 2-0* DC Brakes

Parameters for conguring the DC brake and DC hold functions.

2-04 DC Brake Cut In Speed

Range: Function:

0 Hz* [ 0 - 500

Hz]

This parameter is for setting the DC-brake

cut-in speed at which parameter 2-01 DC

Brake Current is to be active with a stop

command.

2-00 DC Hold/Motor Preheat Current

Range: Function:

50 %* [0 -

160 %]

NOTICE!

MOTOR OVERHEATING

The maximum value depends on the rated motor current. To avoid motor damage caused by overheating, do not run at 100% for too long.

2-06 Parking Current

Range: Function:

100%* [0 -

150 %]

Set current as percentage of rated motor

current, parameter 1-24 Motor Current. Active

with parameter 1-73 Flying Start. The parking

current is active during the time period set in

parameter 2-07 Parking Time.

NOTICE!

Parameter 2-06 Parking Current is only

Set holding current as a percentage of the rated

motor current I

Current. Parameter 2-00 DC Hold/Motor Preheat

Current holds the motor function (holding torque)

or pre-heats the motor. This parameter is active if

DC hold is selected in parameter 1-72 Start

Function [0] DC Hold/delay time or

parameter 1-80 Function at Stop [1] DC hold/Motor

Preheat.

in parameter 1-24 Motor

M,N

2-07 Parking Time

Range: Function:

3 s* [0.1 - 60s]Set the duration of the parking current time set

active when 1 of the PM motor construction options is selected in parameter 1-10 Motor Construction.

in parameter 2-06 Parking Current. Active with

parameter 1-73 Flying Start.

2-01 DC Brake Current

Range: Function:

50%* [0 -

NOTICE!

150 %

MOTOR OVERHEATING

]

The maximum value depends on the rated

NOTICE!

Parameter 2-07 Parking Time is only active when options of parameter 1-10 Motor Construction are set to enable PM motors.

motor current. To avoid motor damage caused by overheating, do not run at 100% for too long.

Set current as % of rated motor current,

parameter 1-24 Motor Current. When speed is

below the limit set in parameter 2-04 DC Brake Cut

In Speed, or when the DC-brake inverse function is

active (in parameter group 5-1* Digital Inputs set to

[5] DC-brake inverse; or via the serial port), a DC-

brake current is applied on a stop command. See

parameter 2-02 DC Braking Time for duration.

2-02 DC Braking Time

Range: Function:

10 s* [0 - 60 s] Set the duration of the DC-brake current set in

parameter 2-01 DC Brake Current, once

activated.

Parameters Programming Guide

3.3.2 2-1* Brake Energy Function

Parameter group for selecting dynamic brake parameters.

2-10 Brake Function

Option: Function:

[0] * O The brake resistor is not active.

[2] AC brake AC brake is active.

2-16 AC Brake, Max current

Range: Function:

100 %* [0 - 160 %] Enter the maximum permissible current

when using the AC brake to avoid

overheating motor windings.

2-17 Over-voltage Control

Option: Function:

Select whether to enable OVC during ramp

down, which reduces the risk of frequency

converter trip due to overvoltage on the DC

link caused by generative power from load.

[0] Disabled No OVC required.

[1] Enabled

(not at stop)

[2] * Enabled Activates OVC.

Activates OVC when the frequency converter

is not in the stop state.

3 3

NOTICE!

The ramp time is automatically adjusted to avoid tripping of the frequency converter.

P3-03

P3-02

0 50 100%

P3-10

130BB036.10

Relative Z=X+X*Y/100

Resulting actual reference

130BA059.12

Parameters

VLT® HVAC Basic Drive FC 101

3.4 Main Menu–Reference/Ramps–Group 3

3.4.1 3-0* Reference Limits

Parameters for setting the reference unit, limits, and ranges.

Also see parameter group 20-0* Feedback for information on

3-10 Preset Reference

Range: Function:

0 %* [-100 -

100 %]

Enter up to 8 dierent preset references (0–7)

in this parameter, using array programming. For

selecting dedicated references, select preset

reference bit 0/1/2 [16], [17], or [18] for the

corresponding digital inputs in parameter group

5-1* Digital Inputs.

settings in closed loop.

3-02 Minimum Reference

Range: Function:

0* [-4999–4999] The minimum reference is the lowest value

obtainable by summing all references.

3-03 Maximum Reference

3-11 Jog Speed [Hz]

Range: Function:

5 Hz* [ 0 - 500.0

Hz]

The jog speed is a xed output speed at

which the frequency converter runs when

the jog function is activated.

See also parameter 3-80 Jog Ramp Time.

Range: Function:

Size

related*

[ -4999.0 - 4999

ReferenceFeed-

backUnit]

3.4.2 3-1* References

The maximum reference is the

highest value obtainable by

summing all references. The

maximum reference unit matches

the selection of conguration in

parameter 1-00 Conguration

Mode.

3-14 Preset Relative Reference

Range: Function:

0 %* [-100

100 %]

Dene the xed value in % to be added to the

variable value dened in parameter 3-18 Relative

Scaling Reference Resource.

The sum of xed and variable values (labeled Y in

Figure 3.5) is multiplied by actual reference (labeled

X in Figure 3.5). This product is added to actual

reference X + X  × 

100

Figure 3.4 References

Figure 3.5 Preset Relative Reference

3-15 Reference 1 Source

Option: Function:

Select the input to be used for the 1

reference signal. Parameter 3-15 Reference 1

Source, parameter 3-16 Reference 2 Source,

and parameter 3-17 Reference 3 Source

dene up to 3 dierent reference signals.

The sum of these reference signals denes

the actual reference.

[0] No function

[1] * Analog Input

[2] Analog Input

[7] Pulse input 29

[11] Local bus

reference

acc

dec

130BB801.10

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

P 4-14 High-limit

RPM

Reference P 1-23

Motor frequency

P 4-12 Low limit

Time

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

Parameters Programming Guide

3-16 Reference 2 Source

Option: Function:

Select the input to be used for the 2

reference signal. Parameter 3-15 Reference 1

Source, parameter 3-16 Reference 2 Source,

and parameter 3-17 Reference 3 Source

dene up to 3 dierent reference signals.

The sum of these reference signals denes

the actual reference. See also

parameter 1-93 Thermistor Source.

[0] No function

[1] Analog Input

[2] * Analog Input

[7] Pulse input 29

[11] Local bus

reference

3-17 Reference 3 Source

Option: Function:

Select the reference input to be used for

the 3rd reference signal.

Parameter 3-15 Reference 1 Source,

parameter 3-16 Reference 2 Source, and

parameter 3-17 Reference 3 Source dene

up to 3 dierent reference signals. The

sum of these reference signals denes the

actual reference.

[0] No function

[1] Analog Input

[2] Analog Input

[7] Pulse input 29

[11] * Local bus

reference

3.4.3 3-4* Ramp 1

Congure the ramp time parameters for each of the 2 ramps (parameter group 3-4* Ramp 1 and parameter group 3-5* Ramp 2). The ramp time is preset to the minimum value of 10 ms for all power sizes.

Figure 3.6 Ramps

3-41 Ramp 1 Ramp Up Time

Range: Function:

Size

related*

[0.05 -

3600 s]

Enter acceleration time from 0 Hz to

parameter 1-23 Motor Frequency if

asynchronous motor is selected. Enter

acceleration time from 0 RPM, to

parameter 1-25 Motor Nominal Speed if PM

motor is selected. Select a ramp-up time

such that the output current does not

exceed the current limit in

parameter 4-18 Current Limit during ramping.

See ramp-down time in

parameter 3-42 Ramp 1 Ramp-down Time.

3-42 Ramp 1 Ramp Down Time

Range: Function:

Size

related*

[0.05 -

3600 s]

If asynchronous motor is selected, enter

deceleration time from

parameter 1-23 Motor Frequency to 0 Hz. If

PM motor is selected, enter deceleration

time from parameter 1-25 Motor Nominal

Speed to 0 RPM. Select a ramp-down time

to avoid tripping on overvoltage in the

DC-link.

3 3

Parameters

VLT® HVAC Basic Drive FC 101

3.4.4 3-5* Ramp 2

This parameter group congures ramp 2 parameters.

3-51 Ramp 2 Ramp Up Time

Range: Function:

Size

related*

[0.05 -

3600 s]

If asynchronous motor is selected, enter

acceleration time from 0 Hz to

parameter 1-23 Motor Frequency. If PM

motor is selected, enter acceleration time

from 0 RPM to parameter 1-25 Motor

Nominal Speed. Select a ramp-up time such

that the output current does not exceed

the current limit in parameter 4-18 Current

Limit during ramping up.

3-52 Ramp 2 Ramp Down Time

Range: Function:

Size

related*

[0.05 -

3600 s]

Enter deceleration time from

parameter 1-25 Motor Nominal Speed to

0 RPM. Select a ramp-down time such

that the output current does not exceed

the current limit in

parameter 4-18 Current Limit during

ramping down.

3.4.5 3-8* Other Ramps

3-80 Jog Ramp Time

Range: Function:

Size

related*

[0.05

- 3600

Enter the jog ramp time, which is the

acceleration/deceleration time between 0 Hz

to parameter 1-23 Motor Frequency. Ensure

that the resulting output current required for

the given jog ramp time does not exceed the

current limit in parameter 4-18 Current Limit.

The jog ramp time starts after activation of a

jog signal via the control panel, a selected

digital input, or the serial communication

port.

3-81 Quick Stop Ramp Time

Range: Function:

Size

related*

[0.05 -

3600 s]

Enter the quick stop ramp time from the

parameter 1-23 Motor Frequency to 0 Hz.

During ramping, no overvoltage may occur

in the inverter, nor may the generated

current exceed the limit in

parameter 4-18 Current Limit. Quick stop is

activated with a signal on a selected digital

input or via the serial communication port.

Parameters Programming Guide

3.5 Main Menu - Limits/Warnings - Group 4

3.5.1 4-1* Motor Limits

Dene current and speed limits for the motor, and the reaction of the frequency converter when the limits are exceeded.

4-10 Motor Speed Direction

Option: Function:

[0] Clockwise

[2] * Both

directions

4-12 Motor Speed Low Limit [Hz]

Range: Function:

0 Hz* [ 0 -

400.0 Hz]

4-14 Motor Speed High Limit [Hz]

Range: Function:

Size

related*

[ 0.1 -

400.0 Hz]

4-18 Current Limit

Range: Function:

110%* [0 -

1000 %

]

NOTICE!

The setting in parameter 4-10 Motor Speed Direction has impact on parameter 1-73 Flying Start.

Only operation in clockwise direction is

allowed.

Operation in both clockwise and counter-

clockwise directions is allowed.

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 speed low limit must

not exceed the setting in

parameter 4-14 Motor Speed High Limit [Hz].

Enter the maximum limit for motor speed.

It can be set to match the recommended

maximum motor speed. The motor speed

high limit must exceed the value in

parameter 4-12 Motor Speed Low Limit [Hz].

Motor speed high limit cannot be set

higher than parameter 4-19 Max Output

Frequency.

Enter the current limit for motor and generator

operation (in % of rated motor current). If the

value is higher than maximum rated output from

frequency converter, current is still limited to the

maximum output current of the frequency

converter. If a setting in parameter 1-00 Congu-

ration Mode to parameter 1-25 Motor Nominal

Speed is changed, parameter 4-18 Current Limit is

not automatically reset to the default setting.

4-19 Max Output Frequency

Range: Function:

Size

related*

[ 0 -

Enter the maximum output frequency, which

400

denes the absolute limit on the frequency

Hz]

converter output frequency for improved

safety in applications where unintended

overspeeding must be avoided. This absolute

limit applies to all congurations and is

independent of the setting in

parameter 1-00 Conguration Mode.

When parameter 1-10 Motor Construction is set

to one of the options enabling PM motor

construction, the maximum limit of

parameter 4-19 Max Output Frequency might

be limited by the setting of

parameter 1-40 Back EMF at 1000 RPM due to

avoid a too high Back EMF, which can damage

the frequency converter. If parameter 4-19 Max

Output Frequency is set lower than

parameter 4-14 Motor Speed High Limit [Hz], the

value of parameter 4-14 Motor Speed High Limit

[Hz] is adjusted to the same value of

parameter 4-19 Max Output Frequency automat-

ically.

3.5.2 4-4* Adjustable Warnings 2

4-40 Warning Freq. Low

Range: Function:

Size

related*

4-41 Warning Freq. High

Range: Function:

Size

related*

[ 0 -

Use this parameter to set a lower limit for the

500

frequency range.

Hz]

When the motor speed drops below this limit,

the display reads SPEED LOW. Warning bit 10

is set in parameter 16-94 Ext. Status Word. The

output relay or the digital output can be

congured to indicate this warning. The LCP

warning indicator light is not turned on when

this parameter set limit is reached.

[ 0 -

Use this parameter to set a higher limit for

500

the frequency range.

Hz]

When the motor speed exceeds this limit, the

display reads SPEED HIGH. Warning bit 9 is set

in parameter 16-94 Ext. Status Word. The

output relay or the digital output can be

congured to indicate this warning. The LCP

warning indicator light is not turned on when

this parameter set limit is reached.

3 3

Parameters

VLT® HVAC Basic Drive FC 101

3.5.3 4-5* Adj. Warnings

4-56 Warning Feedback Low

Range: Function:

Dene adjustable warning limits for current. Warnings are shown on the display, programmed output, or eldbus.

4-50 Warning Current Low

Range: Function:

0 A [ 0 - 500A]Enter the I

drops below this limit, a bit in the status word is

set. This value can also be programmed to

produce a signal on the digital output or the

relay output.

4-51 Warning Current High

Range: Function:

Size

related*

[ 0.0 -

500.00 A]

value. When the motor current

LOW

Enter the I

current exceeds this limit, a bit in the

status word is set. This value can also

be programmed to produce a signal on

the digital output or the relay output.

value. When the motor

HIGH

4-57 Warning Feedback High

Range: Function:

4999

ProcessCtrlUnit*

[-4999 - 4999

ProcessCtrlUnit]

4-54 Warning Reference Low

Range: Function:

-4999* [-4999 -

4999 ]

4-55 Warning Reference High

Enter the lower reference limit. When the

actual reference drops below this limit, the

display indicates Ref

in parameter 16-94 Ext. Status Word. The

output relay or the digital output can be

congured to indicate this warning. The LCP

warning indicator light is not turned on when

this parameter set limit is reached.

. Warning bit 20 is set

Low

4-58 Missing Motor Phase Function

Option: Function:

[0] O No alarm is shown if a missing motor phase occurs.

[1] * On An alarm is shown if a missing motor phase occurs.

parameter 16-94 Ext. Status

Word. The output relay or

digital output can be

congured to indicate this

warning. The LCP warning

indicator light is not turned

on when this parameter set

limit is reached.

Use this parameter to set a

higher limit for the feedback

range.

When the feedback exceeds

this limit, the display reads

Feedback High. Warning bit 5

is set in parameter 16-94 Ext.

Status Word. The output relay

or digital output can be

congured to indicate this

warning. The LCP warning

indicator light is not turned

on when this parameter set

limit is reached.

Range: Function:

4999* [-4999 -

4999 ]

4-56 Warning Feedback Low

Range: Function:

-4999

ProcessCtrlUnit*

Use this parameter to set a higher limit for the

reference range.

When the actual reference exceeds this limit,

the display reads Reference High. Warning bit

19 is set in parameter 16-94 Ext. Status Word.

The output relay or the digital output can be

congured to indicate this warning. The LCP

warning indicator light is not turned on when

this parameter set limit is reached.

[-4999 - 4999

ProcessCtrlUnit]

Use this parameter to set a

lower limit for the feedback

range.

When the feedback drops

below this limit, the display

reads Feedback Low. Warning

bit 6 is set in

3.5.4 4-6* Speed Bypass

Dene the speed bypass areas for the ramps. 3 frequency ranges can be avoided.

4-61 Bypass Speed From [Hz]

Array[3]

Range: Function:

0 Hz [ 0 - 500 Hz] Enter the lower limits of the speeds to be

avoided. Some systems call for avoiding

certain output speeds due to resonance

problems in the system.

4-63 Bypass Speed To [Hz]

Array[3]

Range: Function:

0 Hz* [ 0 - 500 Hz] Some systems call for avoiding certain

output speeds due to resonance problems

Parameters Programming Guide

4-63 Bypass Speed To [Hz]

Array[3]

Range: Function:

in the system. Enter the upper limits of the

speeds to be avoided.

3.5.5 Semi-Automatic Bypass Speed Set-up

Use the semi-automatic bypass speed set-up to facilitate the programming of the frequencies to be skipped due to resonances in the system.

Procedure:

1. Stop the motor.

NOTICE!

Adjust the ramp times in parameter 3-41 Ramp 1 Ramp Up Time and parameter 3-42 Ramp 1 Ramp Down Time.

2. Select [1] Enabled in parameter 4-64 Semi-Auto Bypass Set-up.

3. Press [Hand On] to start the search for frequency bands causing resonances. The motor ramps up according to the ramp set.

If the frequencies for a certain resonance band are not registered in the right order (frequency values stored in

parameter 4-63 Bypass Speed To [Hz] are ≥ the values in parameter 4-61 Bypass Speed From [Hz]), or if they do not

have the same numbers of registrations for the

parameter 4-61 Bypass Speed From [Hz] and parameter 4-63 Bypass Speed To [Hz], all registrations are canceled and the following message is shown: Collected speed areas overlapping or not determined. Press [Cancel] to abort.

4-64 Semi-Auto Bypass Set-up

Option: Function:

[0] * O

[1] Enable If this option is selected, speed ranges are automat-

ically swept to identify bands of resonances.

3 3

NOTICE!

Terminal 27 digital input parameter 5-12 Terminal 27 Digital Input has [2] Coast inverse as default setting. If

there is no 24 V to terminal 27, [Hand On] does not start the motor. If so, connect terminal 12 to terminal 27.

4. When sweeping through a resonance band, press [OK] on the LCP when leaving the band. The actual frequency is stored as the rst element in parameter 4-63 Bypass Speed To [Hz] (array). Repeat this procedure for each resonance band identied at the ramp-up (maximum of 3 can be adjusted).

5. When maximum speed has been reached, the motor automatically begins to ramp down. Repeat this procedure when speed is leaving the resonance bands during the deceleration. The actual frequencies registered when pressing [OK] are stored in parameter 4-61 Bypass Speed From [Hz].

6. When the motor has ramped down to stop, press [OK]. The parameter 4-64 Semi-Auto Bypass Set-up automatically resets to o. The frequency converter stays in hand on mode until [O] or [Auto On] is pressed.

Parameters

VLT® HVAC Basic Drive FC 101

3.6 Main Menu - Digital In/Out - Group 5

Digital input

function

Description

3.6.1 5-0* Digital I/O Mode

[4] Quick stop inverse Inverted input (NC). Generates a stop in

Parameters for conguring the input and output using NPN and PNP.

NOTICE!

[5] DC brake inverse Inverted input for DC braking (NC). Stops

These parameters cannot be adjusted while the motor is running.

5-00 Digital Input Mode

Option: Function:

Set NPN or PNP mode for digital inputs 18, 19, and

27. Digital input mode.

[0] * PNP Action on positive directional pulses (0). PNP systems

are pulled down to ground (GND).

[1] NPN Action on negative directional pulses (1). NPN

systems are pulled up to +24 V, internally in the

frequency converter.

[6] Stop inverse The stop inverse function generates the

[7] External Interlock Same function as coast stop, inverse, but

5-03 Digital Input 29 Mode

Option: Function:

[0] * PNP Set to PNP mode for digital inputs 29.

[1] NPN Set to NPN mode for digital inputs 29.

3.6.2 5-1* Digital Inputs

Parameters for conguring the input functions for the input terminals. 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

[0] No operation No reaction to signals transmitted to the

[1] Reset Resets the frequency converter after a

[2] Coast inverse Leaves the motor in free mode. Logic

[3] Coast and reset

inverse

Description

terminal.

trip/alarm. Trip lock alarms can be reset.

0⇒coast stop.

Reset and coast stop inverted input (NC).

Leaves the motor in free mode and resets

the frequency converter. Logic 0⇒coast

stop and reset.

[8] Start Select start for a start/stop command.

[9] Latched start If a pulse is applied for a minimum of 2

[10] Reversing Change direction of motor shaft rotation.

[11] Start reversing Use for start/stop and for reversing at the

[14] Jog Used for activating jog speed. See

accordance with the quick-stop ramp time

set in parameter 3-81 Quick Stop Ramp

Time. After ramping down, the shaft is in

free mode.

the motor by energizing it with DC

current for a certain time period, see

parameter 2-01 DC Brake Current. The

function is only active when the value in

parameter 2-02 DC Braking Time is dierent

from 0. This selection is not possible when

parameter 1-10 Motor Construction is set to

[1] PM non-salient SPM.

stop function when the selected terminal

goes from logical level 1 to 0 (not

latched). Stop is performed according to

selected ramp time.

external interlock generates the alarm

message external fault on the display

when the terminal programmed for coast

inverse is logic 0. If programmed for

external interlock, the alarm message is

also active via digital outputs and relay

outputs. If the cause for the external

interlock is removed, the alarm can be

reset using a digital input, eldbus, or the

[Reset] key.

Logic 1 = start, logic 0 = stop. (Default

digital input 18).

ms, the motor starts. The motor stops

when stop inverse is activated.

The reversing signal only changes the

direction of rotation, it does not activate

the start function. Select [2] Both directions

in parameter 4-10 Motor Speed Direction. 0

= normal, 1 = reversing.

same time. Signals on [8] start are not

allowed at the same time. 0 = stop, 1 =

start reversing.

parameter 3-11 Jog Speed [Hz]. (Default

digital input 29).

Parameters Programming Guide

Digital input

function

[16] Preset ref bit 0 Enables a selection of 1 of the 8 preset

[17] Preset ref bit 1 Enables a selection of 1 of the 8 preset

[18] Preset ref bit 2 Enables a selection of 1 of the 8 preset

[19] Freeze reference Freeze actual reference. The frozen

[20] Freeze output Freezes actual reference. The frozen

[21] Speed up For digital control of the up/down speed

[22] Speed down Same as [21] Speed up, but reference

[23] Set-up select bit0Selects 1 of the 2 set-ups. Set

[32] Pulse Input Select pulse input when using a pulse

[34] Ramp bit 0 Select which ramp to use. Logic 0 selects

[37] Fire mode A signal applied puts the frequency

Description

references according to Table 3.4.

reference is now the point of enable/

condition for speed up and speed down

to be used. If speed up/speed down is

used, a speed change always follows ramp

2 (parameter 3-51 Ramp 2 Ramp Up Time

and parameter 3-52 Ramp 2 Ramp Down

Time) in the range

parameter 3-02 Minimum Reference -

parameter 3-03 Maximum Reference.

reference is now the point of enable/

condition for speed up and speed down

to be used. If speed up/speed down is

used, the speed change always follows

ramp 2.

(motor potentiometer). Activate this

function by selecting either freeze

reference or freeze output. When speed

up is activated for less than 400 ms, the

resulting reference is increased by 0.1%. If

speed up is activated for more than 400

ms, the resulting reference ramps

according to ramp 1 in

parameter 3-41 Ramp 1 Ramp Up Time.

decreases.

parameter 0-10 Active Set-up to multi set-

up.

sequence as either reference or feedback.

Scaling is done in parameter group 5-5*

Pulse Input. Available only for terminal 29.

ramp 1, while logic 1 selects ramp 2.

converter into re mode and disregards all

other commands. See parameter group

24-0* Fire Mode.

Digital input

function

[52] Run permissive The input terminal, for which the run

Description

permissive is programmed, must be logic

1 before a start command can be

accepted. Run permissive has a logic AND

function related to the terminal, which is

programmed for [8] Start, [14] Jog, or [20]

Freeze Output. To start running the motor,

both conditions must be fullled. If run

permissive is programmed on multiple

terminals, run permissive only has to be

logic 1 on 1 of the terminals for the

function to be carried out. Run permissive

does not aect the digital output signal

for run request ([8] Start, [14] Jog, or [20]

Freeze Output) programmed in parameter

group 5-3* Digital Outputs, or parameter

group 5-4* Relays.

NOTICE!

If no run permissive signal is applied but either run, jog, or freeze commands is activated, the status line in the display shows either Run

Requested, Jog Requested, or Freeze Requested.

[53] Hand Start A signal applied puts the frequency

converter into hand on mode as if [Hand

On] is pressed and a normal stop

command is overridden. If the signal is

disconnected, the motor stops. To make

any other start commands valid, assign

another digital input to Auto Start and

apply a signal. The [Hand On] and [Auto

On] keys have no impact. The [O] key

overrides Hand Start and Auto Start. Press

either [Hand On] or [Auto On] to

reactivate Hand Start and Auto Start. If

there is no signal on Hand Start or Auto

Start, the motor stops regardless of any

normal start command applied. If a signal

is applied to both Hand Start and Auto

Start, the function is Auto Start.

[54] Auto start A signal applied puts the frequency

converter into Auto mode as if [Auto On]

is pressed. See also [53] Hand Start.

[60] Counter A (up) Input for increment counting in the SLC

counter.

[61] Counter A (down) Input for decrement counting in the SLC

counter.

[62] Reset Counter A Input for reset of counter A.

3 3

Parameters

VLT® HVAC Basic Drive FC 101

Digital input

function

[63] Counter B (up) Input for increment counting in the SLC

[64] Counter B (down) Input for decrement counting in the SLC

[65] Reset Counter B Input for reset of counter B.

[101] Sleep A signal applied puts the frequency

Table 3.3 Digital Input Functions

Selected

preset

reference:

Preset

reference 0

Preset

reference 1

Preset

reference 2

Preset

reference 3

Preset

reference 4

Preset

reference 5

Preset

reference 6

Preset

reference 7

Table 3.4 Selected Preset Reference

5-10 Terminal 18 Digital Input

Parameter for conguring the input function on input terminal

18. Refer to Table 3.3 for setting options.

Option: Function:

[0] No operation

[1] Reset

[2] Coast inverse

[3] Coast and reset inverse

[4] Quick stop inverse

[5] DC-brake inverse

[6] Stop inverse

[7] External Interlock

[8] * Start

[9] Latched start

[10] Reversing

[11] Start reversing

[14] Jog

Description

counter.

converter into sleep mode.

Preset

reference bit 2

0 0 0

0 0 1

0 1 0

0 1 1

1 0 0

1 0 1

1 1 0

1 1 1

Preset

reference bit 1

Preset

reference bit 0

5-10 Terminal 18 Digital Input

Parameter for conguring the input function on input terminal

18. Refer to Table 3.3 for setting options.

Option: Function:

[16] Preset ref bit 0

[17] Preset ref bit 1

[18] Preset ref bit 2

[19] Freeze reference

[20] Freeze output

[21] Speed up

[22] Speed down

[23] Set-up select bit 0

[34] Ramp bit 0

[37] Fire Mode

[52] Run permissive

[53] Hand start

[54] Auto start

[60] Counter A (up)

[61] Counter A (down)

[62] Reset Counter A

[63] Counter B (up)

[64] Counter B (down)

[65] Reset Counter B

[101] Sleep

[120] Lead Pump Start

[121] Lead Pump Alternation

[130] Pump 1 Interlock

[131] Pump 2 Interlock

[132] Pump 3 Interlock

[133] Pump 4 Interlock

[134] Pump 5 Interlock

5-11 Terminal 19 Digital Input

Parameter for conguring the input function on input terminal

19.

Option: Function:

[0] * No operation

[1] Reset

[2] Coast inverse

[3] Coast and reset inverse

[4] Quick stop inverse

[5] DC-brake inverse

[6] Stop inverse

[7] External Interlock

[8] Start

[9] Latched start

[10] Reversing

[11] Start reversing

[14] Jog

[16] Preset ref bit 0

[17] Preset ref bit 1

Parameters Programming Guide

5-11 Terminal 19 Digital Input

Parameter for conguring the input function on input terminal

19.

Option: Function:

[18] Preset ref bit 2

[19] Freeze reference

[20] Freeze output

[21] Speed up

[22] Speed down

[23] Set-up select bit 0

[34] Ramp bit 0

[37] Fire Mode

[52] Run permissive

[53] Hand start

[54] Auto start

[60] Counter A (up)

[61] Counter A (down)

[62] Reset Counter A

[63] Counter B (up)

[64] Counter B (down)

[65] Reset Counter B

[101] Sleep

[120] Lead Pump Start

[121] Lead Pump Alternation

[130] Pump 1 Interlock

[131] Pump 2 Interlock

[132] Pump 3 Interlock

[133] Pump 4 Interlock

[134] Pump 5 Interlock

5-12 Terminal 27 Digital Input

Parameter for conguring the input function on input terminal

27. When parameter 0-03 Regional Settings is set to [0] Interna-

tional, the default value is [2] Coast inverse. When

parameter 0-03 Regional Settings is set to [1] North America, the

default value is [7] External Interlock.

Option: Function:

[0] No operation

[1] Reset

[2] Coast inverse

[3] Coast and reset inverse

[4] Quick stop inverse

[5] DC-brake inverse

[6] Stop inverse

[7] External Interlock

[8] Start

[9] Latched start

[10] Reversing

[11] Start reversing

[14] Jog

[16] Preset ref bit 0

[17] Preset ref bit 1

5-12 Terminal 27 Digital Input

Parameter for conguring the input function on input terminal

27. When parameter 0-03 Regional Settings is set to [0] Interna-

tional, the default value is [2] Coast inverse. When

parameter 0-03 Regional Settings is set to [1] North America, the

default value is [7] External Interlock.

Option: Function:

[18] Preset ref bit 2

[19] Freeze reference

[20] Freeze output

[21] Speed up

[22] Speed down

[23] Set-up select bit 0

[34] Ramp bit 0

[37] Fire Mode

[52] Run permissive

[53] Hand start

[54] Auto start

[60] Counter A (up)

[61] Counter A (down)

[62] Reset Counter A

[63] Counter B (up)

[64] Counter B (down)

[65] Reset Counter B

[101] Sleep

[120] Lead Pump Start

[121] Lead Pump Alternation

[130] Pump 1 Interlock

[131] Pump 2 Interlock

[132] Pump 3 Interlock

[133] Pump 4 Interlock

[134] Pump 5 Interlock

5-13 Terminal 29 Digital Input

Parameter for conguring the input function on input terminal

29.

Option: Function:

[0] No operation

[1] Reset

[2] Coast inverse

[3] Coast and reset inverse

[4] Quick stop inverse

[5] DC-brake inverse

[6] Stop inverse

[7] External Interlock

[8] Start

[9] Latched start

[10] Reversing

[11] Start reversing

[14] * Jog

[16] Preset ref bit 0

[17] Preset ref bit 1

3 3

Parameters

VLT® HVAC Basic Drive FC 101

5-13 Terminal 29 Digital Input

Parameter for conguring the input function on input terminal

29.

Option: Function:

[18] Preset ref bit 2

[19] Freeze reference

[20] Freeze output

[21] Speed up

[22] Speed down

[23] Set-up select bit 0

[32] Pulse input

[34] Ramp bit 0

[37] Fire Mode

[52] Run permissive

[53] Hand start

[54] Auto start

[60] Counter A (up)

[61] Counter A (down)

[62] Reset Counter A

[63] Counter B (up)

[64] Counter B (down)

[65] Reset Counter B

[101] Sleep

[120] Lead Pump Start

[121] Lead Pump Alternation

[130] Pump 1 Interlock

[131] Pump 2 Interlock

[132] Pump 3 Interlock

[133] Pump 4 Interlock

[134] Pump 5 Interlock

3.6.3 5-3* Digital Outputs

Parameters for conguring the output functions for the output terminals.

5-34 On Delay, Digital Output

Range: Function:

0.01 s* [0 - 600 s] Enter the delay time before the digital

output is switched on. The digital output

(terminal 42/45) condition must not be

interrupted during the delay time.

5-35 O Delay, Digital Output

Range: Function:

0.01 s* [0 - 600 s] Enter the delay time before the digital

output is switched o. The digital output

(terminal 42/45) condition must not be

interrupted during the delay time.

3.6.4 5-4* Relays

Parameters for conguring the timing and the output functions for the relays.

5-40 Function Relay

Array (Relay 1 [0], Relay 2 [1])

Select options to dene the function of the relays.

The selection of each mechanical relay is realized in an array

parameter. When parameter 0-03 Regional Settings is set to [0]

International, the default value is [9] Alarm. When

parameter 0-03 Regional Settings is set to [1] North America, the

default value is [160] No alarm.

Option: Function:

[0] No operation

[1] Control Ready The control board receives supply

voltage.

[2] Drive ready The frequency converter is ready for

operation and applies a supply signal on

the control board.

[3] Drive ready/

remote control

[4] Standby / no

warning

[5] Drive running The motor runs.

[6] Running / no

warning

[7] Run in

range/no

warning

[8] Run on ref/no

warning

[9] Alarm An alarm activates output.

[10] Alarm or

warning

[12] Out of current

range

[13] Below current,

low

[14] Above current,

high

The frequency converter is ready for

operation in auto-on mode.

The frequency converter is ready for

operation. No start or stop command is

given. No warnings are present.

The motor runs, and no warnings are

present.

The motor runs within the programmed

current ranges, see

parameter 4-50 Warning Current Low and

parameter 4-51 Warning Current High. No

warnings are present.

The motor runs at reference speed and

with no warnings.

An alarm or warning activates output.

The motor current is outside the ranges

set in parameter 4-50 Warning Current

Low and parameter 4-51 Warning Current

High.

The motor current is lower than the limit

set in parameter 4-50 Warning Current

Low.

The motor current is higher than the

limit set in parameter 4-51 Warning

Current High.

Parameters Programming Guide

5-40 Function Relay

Array (Relay 1 [0], Relay 2 [1])

Select options to dene the function of the relays.

The selection of each mechanical relay is realized in an array

parameter. When parameter 0-03 Regional Settings is set to [0]

International, the default value is [9] Alarm. When

parameter 0-03 Regional Settings is set to [1] North America, the

default value is [160] No alarm.

Option: Function:

[16] Below speed,

low

[17] Above speed,

high

[19] Below

feedback, low

[20] Above

feedback, high

[21] Thermal

warning

[22] Ready, no

thermal

warning

[23] Remote, ready,

no thermal

warning

[24] Ready, VoltageOKThe frequency converter is ready for

[25] Reverse The motor runs/is ready to run clockwise

[26] Bus OK Active communication (no timeout) via

[35] External

Interlock

[36] Control word

bit 11

[37] Control word

bit 12

[41] Below

reference, low

[42] Above ref, high The reference is higher than the limit set

The frequency converter output speed is

lower than the limit set in

parameter 4-40 Warning Freq. Low.

The frequency converter output speed is

higher than the limit set in

parameter 4-41 Warning Freq. High.

The feedback is lower than the limit set

in parameter 4-56 Warning Feedback Low.

The feedback is higher than the limit set

in parameter 4-57 Warning Feedback

High.

The thermal warning turns on when the

temperature exceeds the limit in motor,

frequency converter, or thermistor.

The frequency converter is ready for

operation and no thermal warning is

present.

The frequency converter is ready for

operation in auto mode, and no thermal

warning is present.

operation and mains voltage is within

the specied voltage range.

when logic = 0 and counterclockwise

when logic = 1. Output changes as soon

as reversing signal is applied.

serial communication port.

See digital input.

Bit 11 in control word controls the relay.

Bit 12 in control word controls the relay.

The reference is lower than the limit set

in parameter 4-54 Warning Reference Low.

in parameter 4-55 Warning Reference

High.

5-40 Function Relay

Array (Relay 1 [0], Relay 2 [1])

Select options to dene the function of the relays.

The selection of each mechanical relay is realized in an array

parameter. When parameter 0-03 Regional Settings is set to [0]

International, the default value is [9] Alarm. When

parameter 0-03 Regional Settings is set to [1] North America, the

default value is [160] No alarm.

Option: Function:

[45] Bus Control The output is congured in

parameter 5-90 Digital & Relay Bus

Control.

[60] Comparator 0 See parameter group 13-1* Comparators.

If comparator 0 is evaluated as true, the