Danfoss Electronics FC 300 Instruction Manual

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MAKING MODERN LIVING POSSIBLE

Instruction Manual

VLT® AutomationDrive FC 300, 0.25–75 kW

Safety

VLT® AutomationDrive Instruction Manual

WARNING

HIGH VOLTAGE!

Adjustable frequency drives contain high voltage when connected to AC line power. Installation, startup, and maintenance should be performed by qualified personnel only. Failure to perform installation, startup, and maintenance by qualified personnel could result in death or serious injury.

High Voltage Adjustable frequency drives are connected to hazardous AC line voltage. Extreme care should be taken to protect against shock. Only trained personnel familiar with electronic equipment should install, start, or maintain this equipment.

WARNING

UNINTENDED START!

When the adjustable frequency drive is connected to AC line power, the motor may start at any time. The adjustable frequency drive, motor, and any driven equipment must be in operational readiness. Failure to be in operational readiness when the adjustable frequency drive is connected to AC line power could result in death, serious injury, equipment, or property damage.

Unintended Start When the adjustable frequency drive is connected to AC line power, the motor may be started with an external switch, a serial bus command, an input reference signal, or a cleared fault condition. Use appropriate caution to guard against an unintended start.

Voltage [V] Minimum waiting time [minutes]

4 15 200–240 0-34-0.5 hp 7.5-50 hp 380–480 0.34-10 hp 15-100 hp 525–600 1.0-10 hp 15-100 hp 525–690 15-100 hp High voltage may be present even when the warning LED indicator lights are off.

Discharge Time

Symbols The following symbols are used in this manual.

WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.

CAUTION

Indicates a situation that may result in equipment or property damage-only accidents.

NOTE!

Indicates highlighted information that should be observed in order to avoid mistakes or operate equipment at less than optimal performance.

WARNING

DISCHARGE TIME!

Adjustable frequency drives contain DC link capacitors that can remain charged even when the adjustable frequency drive is not powered. To avoid electrical hazards, disconnect AC line power, any permanent magnet type motors, and any remote DC link power supplies, including battery backups, UPS and DC link connections to other adjustable frequency drives. Wait for the capacitors to fully discharge before performing any service or repair work. The wait time required is listed in the Discharge Time table. Failure to wait for the specified period of time after power has been removed to do service or repair could result in death or serious injury.

MG33AM22 - VLT® is a registered Danfoss trademark

Approvals

Table 1.2

Safety

VLT® AutomationDrive Instruction Manual

NOTE!

Imposed limitations on the output frequency (due to export control regulations):

From software version 6.72, the output frequency of the adjustable frequency drive is limited to 590 Hz. Software versions 6x.xx also limit the maximum output frequency to 590 Hz, but these versions cannot be flashed, i.e., neither downgraded nor upgraded.

MG33AM22 - VLT® is a registered Danfoss trademark

Contents

VLT® AutomationDrive Instruction Manual

1 Introduction

1.1 Purpose of the Manual

1.2 Additional Resources

1.3 Product Overview

1.4 Internal Controller Functions

1.5 Frame Sizes and Power Ratings

2 Installation

2.1 Installation Site Checklist

2.2 Adjustable Frequency Drive and Motor Pre-installation Checklist

2.3 Mechanical Installation

2.3.1 Cooling 3-1

2.3.2 Lifting 3-2

2.3.3 Mounting 3-2

2.3.4 Tightening Torques 3-2

2.4 Electrical Installation

2.4.1 Requirements 3-5

2.4.2 Grounding Requirements 3-5

2-1 2-2 2-3 2-3 2-3 2-5

3-1 3-1 3-1 3-1

3-3

2.4.2.1 Leakage Current (>3.5 mA) 3-6

2.4.2.2 Grounding Using Shielded Cable 3-6

2.4.3 Motor Connection 3-6

2.4.4 AC Line Input Connection 3-7

2.4.5 Control Wiring 3-7

2.4.5.1 Access 3-7

2.4.5.2 Control Terminal Types 3-8

2.4.5.3 Wiring to Control Terminals 3-9

2.4.5.4 Using Shielded Control Cables 3-10

2.4.5.5 Control Terminal Functions 3-10

2.4.5.6 Jumper Terminals 12 and 27 3-10

2.4.5.7 Terminal 53 and 54 Switches 3-11

2.4.5.8 Mechanical Brake Control 3-11

2.4.6 Serial Communication 3-12

2.5 Safe Stop

2.5.1 Terminal 37 Safe Stop Function 3-13

2.5.2 Safe Stop Commissioning Test 3-16

3-12

3 Start-up and Functional Testing

3.1 Pre-start

MG33AM22 - VLT® is a registered Danfoss trademark

4-1 4-1

Contents

VLT® AutomationDrive Instruction Manual

3.1.1 Safety Inspection 4-1

3.2 Applying Power

3.3 Basic Operational Programming

3.4 Asynchronous Motor Set-up

3.5 PM Motor Set-up in VVC

plus

3.6 Automatic Motor Adaptation

3.7 Check Motor Rotation

3.8 Check Encoder Rotation

3.9 Local Control Test

3.10 System Start-up

4 User Interface

4.1 Local Control Panel

4.1.1 LCP Layout 5-1

4.1.2 Setting LCP Display Values 5-2

4.1.3 Display Menu Keys 5-2

4.1.4 Navigation Keys 5-3

4.1.5 Operation Keys 5-3

4.2 Backup and Copying Parameter Settings

4-3 4-3 4-4 4-5 4-5 4-6 4-6 4-7 4-7

5-1 5-1

5-3

4.2.1 Uploading Data to the LCP 5-4

4.2.2 Downloading Data from the LCP 5-4

4.3 Restoring Default Settings

4.3.1 Recommended Initialization 5-4

4.3.2 Manual Initialization 5-4

5 About Adjustable Frequency Drive Programming

5.1 Introduction

5.2 Programming Example

5.3 Control Terminal Programming Examples

5.4 International/North American Default Parameter Settings

5.5 Parameter Menu Structure

5.5.1 Main menu structure 6-5

5.6 Remote Programming with MCT 10 Set-up Software

6 Application Examples

6.1 Introduction

6.2 Application Examples

5-4

6-1 6-1 6-1 6-2 6-3 6-4

6-9

7-1 7-1 7-1

7 Status Messages

7.1 Status Display

8-1 8-1

MG33AM22 - VLT® is a registered Danfoss trademark

Contents

VLT® AutomationDrive Instruction Manual

7.2 Status Message Definitions Table

8 Warnings and Alarms

8.1 System Monitoring

8.2 Warning and Alarm Types

8.3 Warning and Alarm Displays

8.4 Warning and Alarm Definitions

9 Basic Troubleshooting

9.1 Start Up and Operation

10 Specifications

10.1 Power-dependent Specifications

10.2 General Technical Data

10.3 Fuse Specifications

10.3.2 Recommendations 11-19

10.3.3 CE Compliance 11-19

10.4 Connection Tightening Torques

8-1

9-1 9-1 9-1 9-1 9-2

10-1 10-1

11-1

11-1 11-14 11-19

11-28

12 Index

12-1

MG33AM22 - VLT® is a registered Danfoss trademark

Contents

VLT® AutomationDrive Instruction Manual

MG33AM22 - VLT® is a registered Danfoss trademark

130BB492.10

Introduction

VLT® AutomationDrive Instruction Manual

1 Introduction

1 1

Figure 1.1 Exploded View A1-A3, IP20

LCP 10 Motor output terminals 96 (U), 97 (V), 98 (W)

1 2 RS-485 serial bus connector (+68, -69) 11 Relay 1 (01, 02, 03) 3 Analog I/O connector 12 Relay 2 (04, 05, 06) 4 LCP input plug 13 Brake (-81, +82) and load sharing (-88, +89) terminals 5 Analog switches (A53), (A54) 14 Line power input terminals 91 (L1), 92 (L2), 93 (L3) 6 Cable strain relief/PE ground 15 USB connector 7 Decoupling plate 16 Serial bus terminal switch 8 Grounding clamp (PE) 17 Digital I/O and 24 V power supply 9 Shielded cable grounding clamp and strain relief 18 Control cable cover plate

Table 1.1 Legend to Figure 1.1

MG33AM22 - VLT® is a registered Danfoss trademark 1-1

FAN MOUNTING

QDF-30

DC-

DC+

Remove jumper to activate Safe Stop

Max. 24 Volt !

19 27 29 32

53 54

0605 04

0302 01

130BB493.10

Introduction

VLT® AutomationDrive Instruction Manual

Figure 1.2 Exploded View B and C Sizes, IP55/66

LCP 11 Relay 2 (04, 05, 06)

1 2 Cover 12 Lifting ring 3 RS-485 serial bus connector 13 Mounting slot 4 Digital I/O and 24 V power supply 14 Grounding clamp (PE) 5 Analog I/O connector 15 Cable strain relief/PE ground 6 Cable strain relief/PE ground 16 Brake terminal (-81, +82) 7 USB connector 17 Load sharing terminal (DC bus) (-88, +89) 8 Serial bus terminal switch 18 Motor output terminals 96 (U), 97 (V), 98 (W) 9 Analog switches (A53), (A54) 19 Line power input terminals 91 (L1), 92 (L2), 93 (L3) 10 Relay 1 (01, 02, 03)

Table 1.2 Legend to Figure 1.2

programming, and functional testing. The remaining

1.1

Purpose of the Manual

This manual is intended to provide detailed information for the installation and startup of the adjustable frequency

chapters provide supplementary details. These details include user interface, detailed programming, application examples, startup troubleshooting, and specifications.

drive. provides requirements for mechanical and electrical installation, including input, motor, control and serial communications wiring and control terminal functions. provides detailed procedures for startup, basic operational

1-2 MG33AM22 - VLT® is a registered Danfoss trademark

Introduction

VLT® AutomationDrive Instruction Manual

1.2 Additional Resources

Other resources are available to understand advanced adjustable frequency drive functions and programming.

The VLT

•

detail on working with parameters and many application examples.

The VLT® Design Guide is intended to provide

•

detailed capabilities and functionality to design motor control systems.

Supplementary publications and manuals are

•

available from Danfoss. See http://www.danfoss.com/BusinessAreas/Drives-

Solutions/Documentations/Technical +Documentation.htm for listings.

Optional equipment is available that may change

•

some of the procedures described. Reference the instructions supplied with those options for specific requirements. Contact the local Danfoss supplier or visit the Danfoss website: http://

www.danfoss.com/BusinessAreas/DrivesSolutions/ Documentations/Technical+Documentation.htm, for

downloads or additional information.

Programming Guide provides greater

1.4

Internal Controller Functions

Figure 1.3 is a block diagram of the adjustable frequency drive's internal components. See Table 1.3 for their functions.

Figure 1.3 Adjustable Frequency Drive Block Diagram

1 1

1.3

Product Overview

An adjustable frequency drive is an electronic motor controller that converts AC line power input into a variable AC waveform output. The frequency and voltage of the output are regulated to control the motor speed or torque. The adjustable frequency drive can vary the speed of the motor in response to system feedback, such as position sensors on a conveyor belt. The adjustable frequency drive can also regulate the motor by responding to remote commands from external controllers.

In addition, the adjustable frequency drive monitors the system and motor status, issues warnings or alarms for fault conditions, starts and stops the motor, optimizes energy efficiency, and offers many more control, monitoring, and efficiency functions. Operation and monitoring functions are available as status indications to an outside control system or serial communication network.

MG33AM22 - VLT® is a registered Danfoss trademark 1-3

Introduction

Area Title Functions

1 Mains input

2 Rectifier

3 DC bus

4 DC reactors

5 Capacitor bank

6 Inverter

7 Output to motor

8 Control circuitry

Three-phase AC line power

•

supply to the adjustable frequency drive

The rectifier bridge converts

•

the AC input to DC current to supply inverter power

Intermediate DC bus circuit

•

handles the DC current

Filter the intermediate DC

•

circuit voltage

Prove line transient protection

•

Reduce RMS current

•

Raise the power factor

•

reflected back to the line

Reduce harmonics on the AC

•

input

Stores the DC power

•

Provides ride-through

•

protection for short power losses

Converts the DC into a

•

controlled PWM AC waveform for a controlled variable output to the motor

Regulated three-phase output

•

power to the motor

Input power, internal

•

processing, output, and motor current are monitored to provide efficient operation and control

User interface and external

•

commands are monitored and performed

Status output and control can

•

be provided

VLT® AutomationDrive Instruction Manual

Table 1.3 Legend to Figure 1.3

1-4 MG33AM22 - VLT® is a registered Danfoss trademark

Introduction

VLT® AutomationDrive Instruction Manual

1.5 Frame Sizes and Power Ratings

Frame size [hp]

[Volts] A1 A2 A3 A4 A5 B1 B2 C1 C2 C3 C4 200–240 0.34–2.0 0.34–3.0 4.00–5.00 0.34–3.0 0.34–5.0 7.5–10 15 20–30 40–50 25–30 40–50 380–480 0.5–2.0 0.5–5.0 7.5–10 0.5–5.0 0.5–10 15–20 25–30 40–60 75–100 50–60 75–100 525–600 N/A N/A 1.0–10 N/A 1.0–10 15–20 25–30 40–60 75–125 50–60 75–125 525–690 N/A N/A 1.5–10 N/A N/A N/A 15–30 N/A 40–100 50–60 N/A

Table 1.4 Frame Sizes and Power Ratings

1 1

MG33AM22 - VLT® is a registered Danfoss trademark 1-5

Introduction

VLT® AutomationDrive Instruction Manual

1-6 MG33AM22 - VLT® is a registered Danfoss trademark

Installation

2 Installation

2.1 Installation Site Checklist

The adjustable frequency drive relies on the

•

ambient air for cooling. Observe the limitations on ambient air temperature for optimal operation

Ensure that the installation location has sufficient

•

support strength to mount the adjustable frequency drive

Keep the manual, drawings, and diagrams

•

accessible for detailed installation and operation instructions. It is important that the manual is available for equipment operators.

Locate equipment as near to the motor as

•

possible. Keep motor cables as short as possible. Check the motor characteristics for actual tolerances. Do not exceed

1,000 ft [300 m] for unshielded motor

•

leads 500 ft [150 m] for shielded cable.

•

Ensure that the ingress protection rating of the

•

adjustable frequency drive is suitable for the installation environment. IP55 (NEMA 12) or IP66 (NEMA 4) enclosures may be necessary.

VLT® AutomationDrive Instruction Manual

2.2

Adjustable Frequency Drive and Motor Pre-installation Checklist

Compare the model number of unit on the

•

nameplate to what was ordered to verify the proper equipment

Ensure each of the following are rated for the

•

same voltage:

Ensure that the adjustable frequency drive output

•

current rating is equal to or greater than motor full load current for peak motor performance.

2.3

Mechanical Installation

Line power Adjustable frequency drive Motor

Motor size and adjustable frequency drive power must match for proper overload protection

If adjustable frequency drive rating is less than motor, full motor output cannot be achieved

CAUTION

Ingress protection

IP54, IP55 and IP66 ratings can only be guaranteed if the unit is properly closed.

Ensure that all cable connectors and unused

•

holes for connectors are properly sealed. Ensure that the unit cover is properly closed

•

CAUTION

Device damage through contamination

Do not leave the adjustable frequency drive uncovered. For “spark-free” installations according to European

Agreement concerning International Carriage of Dangerous Goods by Inland Waterways (ADN_2011 ###), refer to VLT

AutomationDrive FC 300 Design Guide.

2.3.1 Cooling

To provide cooling airflow, mount the unit to a

•

solid flat surface or to the optional backplate (see

2.3.3 Mounting) Top and bottom clearance for air cooling must be

•

provided. Generally, 100–225 mm (4–10 in) is required. See Figure 2.1 for clearance requirements

Improper mounting can result in overheating and

•

reduced performance Derating for temperatures starting between 104

•

°F [40 °C] and 122 °F [50 °C] and elevation 3,300

ft [1,000 m] above sea level must be considered. See the equipment Design Guide for detailed information.

MG33AM22 - VLT® is a registered Danfoss trademark 2-1

130BA419.10

130BA219.10

130BA228.10

Installation

Figure 2.1 Top and Bottom Cooling Clearance

VLT® AutomationDrive Instruction Manual

Improper mounting can result in overheating and

•

reduced performance Use the slotted mounting holes on the unit for

•

wall mounting, when provided.

Figure 2.2 Proper Mounting with Backplate

Item A is a backplate properly installed for required airflow to cool the unit.

Enclosure

a/b (inch

[mm])

Table 2.1 Minimum Airflow Clearance Requirements

Lifting

2.3.2

Check the weight of the unit to determine a safe

•

lifting method Ensure that the lifting device is suitable for the

•

task If necessary, plan for a hoist, crane, or forklift with

•

the appropriate rating to move the unit For lifting, use hoist rings on the unit, where

•

provided

Mounting

2.3.3

Mount the unit vertically

•

The adjustable frequency drive allows side by

•

side installation Ensure that the strength of the mounting location

•

will support the unit weight Mount the unit onto a solid flat surface or onto

•

the optional backplate to provide cooling airflow (see Figure 2.2 and Figure 2.3)

A1-A5 B1-B4 C1, C3 C2, C4

3.94 [100] 7.87 [200] 7.87 [200] 8.86 [225]

Figure 2.3 Proper Mounting with Railings

NOTE!

Backplate is needed when mounted on railings.

2.3.4 Tightening Torques

See 10.4 Connection Tightening Torques for proper tightening specifications.

2-2 MG33AM22 - VLT® is a registered Danfoss trademark

3 Phase power

input

DC bus

Switch Mode Power Supply

Motor

Analog Output

Interface

relay1

* relay2

ON=Terminated OFF=Open

Brake resistor

130BC931.10

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

88 (-) 89 (+)

50 (+10 V OUT)

53 (A IN)

54 (A IN)

55 (COM A IN)

0/4-20 mA

12 (+24V OUT)

13 (+24V OUT)

37 (D IN)

18 (D IN)

20 (COM D IN)

10Vdc 15mA 130/200mA

+ - + -

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

(COM A OUT) 39

(A OUT) 42

(P RS-485) 68

(N RS-485) 69

(COM RS-485) 61

S801

0/4-20 mA

RS-485

+10Vdc

0/-10Vdc -

+10Vdc

+10Vdc 0/4-20 mA

0/-10Vdc -

240Vac, 2A

24Vdc

240Vac, 2A

24V (NPN)

0V (PNP)

24V (NPN)

19 (D IN)

24V (NPN)

0V (PNP)

24V

(D IN/OUT)

0V (PNP)

24V (NPN)

(D IN/OUT)

24V

24V (NPN)

0V (PNP)

24V (NPN)

33 (D IN)

32 (D IN)

1 2

S201

S202

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

400Vac, 2A

P 5-00

S801

(R+) 82

(R-) 81

: Chassis

: Earth

Installation

VLT® AutomationDrive Instruction Manual

2.4 Electrical Installation

This section contains detailed instructions for wiring the adjustable frequency drive. The following tasks are described.

Wiring the motor to the adjustable frequency drive output terminals

•

Wiring the AC line power to the adjustable frequency drive input terminals

•

Connecting control and serial communication wiring

•

After power has been applied, checking input and motor power; programming control terminals for their intended

•

functions

Figure 2.4 Basic Wiring Schematic Drawing

A=Analog, D=Digital Terminal 37 is used for Safe Stop. For Safe Stop installation

MG33AM22 - VLT® is a registered Danfoss trademark 2-3

instructions, refer to the Design Guide.

L1 L2 L3

130BB607.10

Installation

VLT® AutomationDrive Instruction Manual

* Terminal 37 is not included in FC 301 (except frame size A1). Relay 2 and terminal 29 have no function in FC 301.

** Do not connect cable screen.

Figure 2.5 Typical Electrical Connection

2 Adjustable frequency drive 7 Motor, 3-phase and PE

PLC 6 Min. 200 mm (7.9 in) between control cables, motor and line

power

3 Output contactor (Generally not recommended) 8 Line power, 3-phase and reinforced PE 4 Grounding rail (PE) 9 Control wiring 5 Cable insulation (stripped) 10

Equalizing min. 16 mm2 (0.025 in2)

Table 2.2 Legend to Figure 2.5

2-4 MG33AM22 - VLT® is a registered Danfoss trademark

L1L2L2L3L3

GND

91 92 93

Fuses

130BB460.10

Installation

VLT® AutomationDrive Instruction Manual

2.4.1 Requirements

WARNING

EQUIPMENT HAZARD!

Rotating shafts and electrical equipment can be hazardous. All electrical work must conform to national and local electrical codes. It is strongly recommended that installation, start-up, and maintenance be performed only by trained and qualified personnel. Failure to follow these guidelines could result in death or serious injury.

Input fusing is required to provide this protection, see Figure 2.6. If not factory supplied, fuses must be provided by the installer as part of installation. See maximum fuse ratings in

10.3 Fuse Specifications.

CAUTION

WIRING ISOLATION!

Run input power, motor wiring and control wiring in three separate metallic conduits or use separated shielded cable for high frequency noise isolation. Failure to isolate power, motor and control wiring could result in less than optimum adjustable frequency drive and associated equipment performance.

For your safety, comply with the following requirements.

Electronic controls equipment is connected to

•

hazardous AC line voltage. Extreme care should be taken to protect against electrical hazards when applying power to the unit.

Run motor cables from multiple adjustable

•

frequency drives separately. Induced voltage from output motor cables run together can charge equipment capacitors even with the equipment turned off and locked out.

Overload and Equipment Protection

An electronically activated function within the

•

adjustable frequency drive provides overload protection for the motor. The overload calculates the level of increase to activate timing for the trip (controller output stop) function. The higher the current draw, the quicker the trip response. The overload provides Class 20 motor protection. See 8 Warnings and Alarms for details on the trip function.

Because the motor wiring carries high frequency

•

current, it is important that wiring for line power, motor power, and control is run separately. Use metallic conduit or separated shielded wire. Failure to isolate power, motor, and control wiring could result in less than optimum equipment performance.

All adjustable frequency drives must be provided

•

with short-circuit and overcurrent protection.

Figure 2.6 Adjustable Frequency Drive Fuses

Wire Type and Ratings

All wiring must comply with local and national

•

regulations regarding cross-section and ambient temperature requirements.

Danfoss recommends that all power connections

•

be made with a minimum 167 °F [75 °C] rated copper wire.

See 10.1 Power-dependent Specifications for

•

recommended wire sizes.

Grounding Requirements

2.4.2

WARNING

GROUNDING HAZARD!

For operator safety, it is important to ground the adjustable frequency drive properly in accordance with national and local electrical codes, as well as instructions contained within these instructions. Ground currents are higher than 3.5 mA. Failure to ground the adjustable frequency drive properly could result in death or serious injury.

NOTE!

It is the responsibility of the user or certified electrical installer to ensure correct grounding of the equipment in accordance with national and local electrical codes and standards.

MG33AM22 - VLT® is a registered Danfoss trademark 2-5

130BA266.10

+DC

BR-

MAINS

L1 L2 L3

91 92 93

RELAY 1 RELAY 2

- LC -

UVW

MOTOR

Installation

VLT® AutomationDrive Instruction Manual

Follow all local and national electrical codes to

•

ground electrical equipment properly. Proper protective grounding for equipment with

•

ground currents higher than 3.5 mA must be established, see Leakage Current (>3,5 mA)

A dedicated ground wire is required for input

•

power, motor power and control wiring Use the clamps provided with the equipment for

•

proper ground connections Do not ground one adjustable frequency drive to

•

another in a “daisy chain” fashion Keep the ground wire connections as short as

•

possible Use of high strand wire to reduce electrical noise

•

is recommended Follow the motor manufacturer wiring

•

requirements

2.4.2.1

Follow national and local codes regarding protective grounding of equipment with a leakage current > 3.5 mA. Adjustable frequency drive technology implies high frequency switching at high power. This will generate a leakage current in the ground connection. A fault current in the adjustable frequency drive at the output power terminals might contain a DC component which can charge the filter capacitors and cause a transient ground current. The ground leakage current depends on various system configurations including RFI filtering, shielded motor cables, and adjustable frequency drive power.

EN/IEC61800-5-1 (Power Drive System Product Standard) requires special care if the leakage current exceeds 3.5 mA. Grounding must be reinforced in one of the following ways:

See EN 60364-5-54 § 543.7 for further information. Using RCDs

Where residual current devices (RCDs), also known as ground leakage circuit breakers (GLCBs), are used, comply with the following:

Leakage Current (>3.5 mA)

Ground wire of at least 0.0155 in2 [10 mm2]

•

Two separate ground wires both complying with

•

the dimensioning rules

Use RCDs of type B only which are capable of detecting AC and DC currents

Use RCDs with an inrush delay to prevent faults due to transient ground currents

Dimension RCDs according to the system configuration and environmental considerations

2.4.2.2

Grounding clamps are provided for motor wiring (see Figure 2.7).

Figure 2.7 Grounding with Shielded Cable

2.4.3

Grounding Using Shielded Cable

Motor Connection

WARNING

INDUCED VOLTAGE!

Run output motor cables from multiple adjustable frequency drives separately. Induced voltage from output motor cables run together can charge equipment capacitors even with the equipment turned off and locked out. Failure to run output motor cables separately could result in death or serious injury.

For maximum wire sizes, see 10.1 Power-

•

dependent Specifications

Comply with local and national electrical codes

•

for cable sizes. Motor wiring knockouts or access panels are

•

provided at the base of IP21 and higher (NEMA1/12) units

Do not install power factor correction capacitors

•

between the adjustable frequency drive and the motor

Do not wire a starting or pole-changing device

•

between the adjustable frequency drive and the motor.

Connect the 3-phase motor wiring to terminals

•

96 (U), 97 (V), and 98 (W).

2-6 MG33AM22 - VLT® is a registered Danfoss trademark

130BB920.10

+DC

BR-

M A I N S

L1 L2 L3

91 92 93

RELAY 1 RELAY 2

- LC -

U V W

MOTOR

130BT248.10

Installation

VLT® AutomationDrive Instruction Manual

Ground the cable in accordance with grounding

•

instructions provided. Torque terminals in accordance with the

•

information provided in Follow the motor manufacturer wiring

•

requirements

Figure 2.8 represents line power input, motor, and grounding for basic adjustable frequency drives. Actual configurations vary with unit types and optional equipment.

reference power lines. When supplied from an isolated line power source (IT line power or floating delta) or TT/TN-S line power with a grounded leg (grounded delta), set 14-50 RFI 1 to [0] Off. When off, the internal RFI filter capacitors between the chassis and the intermediate circuit are isolated to avoid damage to the intermediate circuit and to reduce ground capacity currents in accordance with IEC 61800-3.

2.4.5 Control Wiring

Isolate control wiring from high power

•

components in the adjustable frequency drive. If the adjustable frequency drive is connected to

•

a thermistor, for PELV isolation, optional thermistor control wiring must be reinforced/ double insulated. A 24 V DC supply voltage is recommended.

2.4.5.1

Access

Remove access cover plate with a screw driver.

•

See Figure 2.9. Or remove front cover by loosening attaching

•

screws. See Figure 2.10.

Figure 2.8 Example of Motor, Line Power and Ground Wiring

AC Line Input Connection

2.4.4

Size wiring based upon the input current of the

•

adjustable frequency drive. For maximum wire sizes, see 10.1 Power-dependent Specifications.

Comply with local and national electrical codes

•

for cable sizes. Connect 3-phase AC input power wiring to

•

terminals L1, L2, and L3 (see Figure 2.8). Depending on the configuration of the

•

equipment, input power will be connected to the line input power or the input disconnect.

Ground the cable in accordance with grounding

•

instructions provided in 2.4.2 Grounding

Requirements

All adjustable frequency drives may be used with

•

an isolated input source as well as with ground

Figure 2.9 Control Wiring Access for A2, A3, B3, B4, C3 and C4 Enclosures

MG33AM22 - VLT® is a registered Danfoss trademark 2-7

130BT334.10

130BB921.11

12 13 18 19 27 29 32 33 20 37

39 42 50 53 54 55

61 68 69

130BB931.10

2 3

Installation

Figure 2.10 Control Wiring Access for A4, A5, B1, B2, C1 and C2 Enclosures

See Table 2.3 before tightening the covers.

Frame IP20 IP21 IP55 IP66

A3/A4/A5 - - 2 2

B1/B2 - * 2.2 2.2

C1/C2/C3/C4 - * 2.2 2.2

* No screws to tighten

- Does not exist

Table 2.3 Tightening Torques for Covers (Nm)

2.4.5.2

Figure 2.11 and shows the removable adjustable frequency drive connectors. Terminal functions and default settings are summarized in Table 2.5.

Figure 2.11 Control Terminal Locations

2-8 MG33AM22 - VLT® is a registered Danfoss trademark

Control Terminal Types

VLT® AutomationDrive Instruction Manual

Figure 2.12 Terminal Numbers

Connector 1 provides four programmable digital

•

inputs terminals, two additional digital terminals programmable as either input or output, a 24 V DC terminal supply voltage, and a common for optional customer supplied 24 V DC voltage. FC 302 and FC 301 (optional in A1 enclosure) also provide a digital input for STO (Safe Torque Off) function.

Connector 2 terminals (+)68 and (-)69 are for an

•

RS-485 serial communications connection Connector 3 provides two analog inputs, one

•

analog output, 10 V DC supply voltage, and commons for the inputs and output

Connector 4 is a USB port available for use with

•

the MCT 10 Set-up Software Also provided are two Form C relay outputs that

•

are in various locations depending upon the adjustable frequency drive configuration and size

Some options available for ordering with the unit

•

may provide additional terminals. See the manual provided with the equipment option.

See 10.2 General Technical Data for terminal ratings details.

Terminal Parameter

12, 13 - +24 V DC 24 V DC supply

18 5-10 [8] Start 19 5-11 [10] Reversing 32 5-14 [0] No

33 5-15 [0] No

Terminal description

Default setting Description

Digital inputs/outputs

operation

voltage. Maximum output current is 200 mA total (130 mA for FC 301) for all 24 V loads. Usable for digital inputs and external transducers.

Digital inputs.

10 mm

130BA310.10

12 13

Installation

VLT® AutomationDrive Instruction Manual

Terminal description

Default

Terminal Parameter

27 5-12 [2] Coast

29 5-13 [14] JOG

20 - Common for digital

37 - Safe Torque

39 -

42 6-50 [0] No

50 - +10 V DC 10 V DC analog

53 6-1* Reference Analog input. 54 6-2* Feedback

55 -

setting Description

inverse

Off (STO)

Analog inputs/outputs

operation

Selectable for either digital input or output. Default setting is input.

inputs and 0 V potential for 24 V supply. Safe input. Used for STO.

Common for analog output Programmable analog output. The analog signal is 0–20 mA or 4–20 mA at a maximum of 500 Ω

supply voltage. 15 mA maximum commonly used for potentiometer or thermistor.

Selectable for voltage or current. Switches A53 and A54 select mA or V. Common for analog input

Terminal description

Default

Terminal Parameter

01, 02, 03 5-40 [0] 04, 05, 06 5-40 [1] [0] No

Table 2.5 Terminal Description Serial Communication

setting Description

[0] No operation

operation

Form C relay output. Usable for AC or DC voltage and resistive or inductive loads.

2.4.5.3 Wiring to Control Terminals

Control terminal connectors can be unplugged from the adjustable frequency drive for ease of installation, as shown in Figure 2.11.

1. Open the contact by inserting a small screwdriver into the slot above or below the contact, as shown in Figure 2.13.

2. Insert the bared control wire into the contact.

3. Remove the screwdriver to fasten the control wire into the contact.

4. Ensure the contact is firmly established and not loose. Loose control wiring can be the source of equipment faults or less than optimal operation.

See 10.1 Power-dependent Specifications for control terminal wiring sizes.

See 6 Application Examples for typical control wiring connections.

Table 2.4 Terminal Description Digital Inputs/Outputs, Analog Inputs/Outputs

Terminal description

Default

Terminal Parameter

61 -

68 (+) 8-3* RS-485 Interface. A

69 (-) 8-3*

setting Description

Serial communication

Relays

Integrated RC filter for cable screen. ONLY for connecting the shield when experiencing EMC problems.

control card switch is provided for termination resistance.

Figure 2.13 Connecting Control Wiring

MG33AM22 - VLT® is a registered Danfoss trademark 2-9

PLC

130BB922.12

PE PE

<10 mm

100nF

PLC

<10 mm

130BB609.12

130BB923.12

PE PE

69 68 61

<10 mm

130BB924.12

PE PE

<10 mm

Installation

VLT® AutomationDrive Instruction Manual

2.4.5.4 Using Shielded Control Cables

Correct shielding The preferred method in most cases is to secure control and serial communication cables with shielding clamps provided at both ends to ensure best possible high frequency cable contact. If the ground potential between the adjustable frequency drive and the PLC is different, electrical noise may occur that will disturb the entire system. Solve this problem by fitting an equalizing cable next to the control cable. Minimum cable cross-section: 0.025 in2 [16 mm2].

Figure 2.14 Correct Shielding

Min. 0.025 in2 [16 mm2]

2 Equalizing cable

Table 2.7 Legend to Figure 2.16

Alternatively, the connection to terminal 61 can be omitted:

Figure 2.17 Twisted-pair Cables without Terminal 61

Min. 0.025 in2 [16 mm2]

2 Equalizing cable

Table 2.8 Legend to Figure 2.17

Min. 0.025 in2 [16 mm2]

2 Equalizing cable

Table 2.6 Legend to Figure 2.14

50/60 Hz ground loops With very long control cables, ground loops may occur. To eliminate ground loops, connect one end of the shield-toground with a 100 nF capacitor (keeping leads short).

Figure 2.15 50/60 Hz Ground Loops

Avoid EMC noise on serial communication This terminal is grounded via an internal RC link. Use twisted-pair cables to reduce interference between conductors. The recommended method is shown below:

Figure 2.16 Twisted-pair Cables

2.4.5.5

Control Terminal Functions

Adjustable frequency drive functions are commanded by receiving control input signals.

Each terminal must be programmed for the

•

function it will be supporting in the parameters associated with that terminal. See Table 2.5 for terminals and associated parameters.

It is important to confirm that the control

•

terminal is programmed for the correct function. See 4 User Interface for details on accessing parameters and 5 About Adjustable Frequency Drive Programming for details on programming.

The default terminal programming is intended to

•

initiate adjustable frequency drive functioning in a typical operational mode.

2.4.5.6

Jumper Terminals 12 and 27

A jumper wire may be required between terminal 12 (or

13) and terminal 27 for the adjustable frequency drive to operate when using factory default programming values.

Digital input terminal 27 is designed to receive an

•

24 V DC external interlock command. In many applications, the user wires an external interlock device to terminal 27

When no interlock device is used, wire a jumper

•

between control terminal 12 (recommended) or 13 to terminal 27. This provides an internal 24 V signal on terminal 27.

2-10 MG33AM22 - VLT® is a registered Danfoss trademark

130BT310.10

N O

V LT

BUS TER. OFF-ON

A53 A54

U- I U- I

Installation

•

No signal present prevents the unit from operating.

When the status line at the bottom of the LCP reads AUTO REMOTE COAST, this indicates that the unit is ready to operate but is missing an input signal on terminal 27.

When factory installed optional equipment is wired to terminal 27, do not remove that wiring

VLT® AutomationDrive Instruction Manual

2.4.5.7 Terminal 53 and 54 Switches

Analog input terminals 53 and 54 can select

•

either voltage (-10 to 10 V) or current (0/4–20 mA) input signals

Remove power to the adjustable frequency drive

•

before changing switch positions. Set switches A53 and A54 to select the signal

•

type. U selects voltage, I selects current. The switches are accessible when the LCP has

•

been removed (see Figure 2.18).

NOTE!

Some option cards available for the unit may cover these switches and must be removed to change switch settings. Always remove power to the unit before removing option cards.

Terminal 53 default is for a speed reference signal

•

in open-loop set in 16-61 Terminal 53 Switch

Setting

Terminal 54 default is for a feedback signal in

•

closed-loop set in 16-63 Terminal 54 Switch Setting

Figure 2.18 Location of Terminals 53 and 54 Switches and Bus Termination Switch

2.4.5.8

In hoisting/lowering applications, it is necessary to be able to control an electro-mechanical brake:

Mechanical Brake Control

Control the brake using any relay output or

•

digital output (terminal 27 or 29). Keep the output closed (voltage-free) as long as

•

the adjustable frequency drive is unable to ‘support’ the motor, such as when the load is too heavy, for example.

Select [32] Mechanical brake control in parameter

•

group 5-4* for applications with an electromechanical brake.

The brake is released when the motor current

•

exceeds the preset value in 2-20 Release Brake Current.

The brake is engaged when the output frequency

•

is less than the frequency set in 2-21 Activate

Brake Speed [RPM] or 2-22 Activate Brake Speed [Hz], and only if the adjustable frequency drive

carries out a stop command.

MG33AM22 - VLT® is a registered Danfoss trademark 2-11

L1 L2 L3

U V W

02 01

130BA902.10

Drive

Output

relay

Command Circuit

220Vac

Mechanical

Brake

Shaft

Motor

Frewheeling diode

Brake

380Vac

Output Contactor

Input

Power Circuit

130BB489.10

RS-485

Installation

VLT® AutomationDrive Instruction Manual

If the adjustable frequency drive is in alarm mode or in an overvoltage situation, the mechanical brake immediately cuts in.

In the vertical movement, the key point is that the load must be held, stopped, controlled (raised, lowered) in a perfectly safe mode during the entire operation. Because the adjustable frequency drive is not a safety device, the crane/lift designer (OEM) must decide on the type and number of safety devices (e.g. speed switch, emergency brakes, etc.) to be used, in order to be able to stop the load in case of emergency or malfunction of the system, according to relevant national crane/lift regulations.

Figure 2.20 Serial Communication Wiring Diagram

For basic serial communication set-up, select the following

Protocol type in 8-30 Protocol.

2. Adjustable frequency drive address in 8-31 Address.

Baud rate in 8-32 Baud Rate. Two communication protocols are internal to the

•

adjustable frequency drive. Follow the motor manufacturer wiring requirements.

Danfoss FC Modbus RTU

Functions can be programmed remotely using

•

the protocol software and RS-485 connection or

Figure 2.19 Connecting the Mechanical Brake to the Adjustable Frequency Drive

in parameter group 8-** Communications and Options.

Selecting a specific communication protocol

•

changes various default parameter settings to

Serial Communication

2.4.6

match that protocol’s specifications along with making additional protocol-specific parameters

Connect RS-485 serial communication wiring to terminals (+)68 and (-)69.

available Option cards which can be installed in the

•

adjustable frequency drive are available to

A shielded serial communication cable is

•

recommended See 2.4.2 Grounding Requirements for proper

•

provide additional communication protocols. See the option-card documentation for installation and instruction manual

grounding

2-12 MG33AM22 - VLT® is a registered Danfoss trademark

2.5

Safe Stop

The adjustable frequency drive can perform the safety function Safe Torque Off (STO, as defined by EN IEC 61800-5-21) and Stop Category 0 (as defined in EN 60204-12). Danfoss has named this functionality Safe Stop. Before integration and use of Safe Stop in an installation, perform a thorough risk analysis to determine whether the Safe

Installation

VLT® AutomationDrive Instruction Manual

Stop functionality and safety levels are appropriate and sufficient. Safe Stop is designed and approved suitable for the requirements of:

- Safety Category 3 according to EN ISO 13849-1

- Performance Level "d" according to EN ISO 13849-1:2008

- SIL 2 Capability according to IEC 61508 and EN 61800-5-2

- SILCL 2 according to EN 62061

Refer to EN IEC 61800-5-2 for details of Safe torque off

(STO) function.

Refer to EN IEC 60204-1 for details of stop category 0 and 1. Activation and Termination of Safe Stop The Safe Stop (STO) function is activated by removing the voltage at Terminal 37 of the Safe Inverter. By connecting the Safe Inverter to external safety devices providing a safe delay, an installation for a safe Stop Category 1 can be obtained. The Safe Stop function can be used for asynchronous, synchronous, and permanent magnet motors.

WARNING

After installation of Safe Stop (STO), a commissioning test as specified in 2.5.2 Safe Stop Commissioning Test must be performed. A passed commissioning test is mandatory after first installation and after each change to the safety installation.

Safe Stop Technical Data The following values are associated to the different types of safety levels:

Reaction time for T37

- Maximum reaction time: 10 ms

Reaction time = delay between de-energizing the STO input and switching off the adjustable frequency drive output bridge.

Data for EN ISO 13849-1

- Performance Level "d"

- MTTFd (Mean Time To Dangerous Failure): 14,000 years

- DC (Diagnostic Coverage): 90%

- Category 3

- Lifetime 20 years

Data for EN IEC 62061, EN IEC 61508, EN IEC 61800-5-2

- SIL 2 Capability, SILCL 2

- PFH (Probability of Dangerous failure per Hour)=1e-10FIT=7e-19/h-9/h>90%

- SFF (Safe Failure Fraction) >99%

- HFT (Hardware Fault Tolerance)=0 (1001 architecture)

- Lifetime 20 years

Data for EN IEC 61508 low demand

- PFDavg for one year proof test: 1E-10

- PFDavg for three year proof test: 1E-10

- PFDavg for five year proof test: 1E-10

No maintenance of the STO functionality is needed.

Security measures have to be taken by the user, e.g., installation in a closed cabinet that is only accessible for skilled personnel.

SISTEMA Data Functional safety data is available via a data library for use with the SISTEMA calculation tool from the IFA (Institute for Occupational Safety and Health of the German Social Accident Insurance) and data for manual calculation. The library is complete and continually extended.

Terminal 37 Safe Stop Function

2.5.1

The adjustable frequency drive is available with safe stop functionality via control terminal 37. Safe stop disables the control voltage of the power semiconductors of the adjustable frequency drive output stage. This in turn prevents generating the voltage required to rotate the motor. When the Safe Stop (T37) is activated, the adjustable frequency drive issues an alarm, trips the unit, and coasts the motor to a stop. Manual restart is required. The safe stop function can be used as an emergency stop for the adjustable frequency drive. In normal operating mode when safe stop is not required, use the regular stop function instead. When automatic restart is used, ensure the requirements of ISO 12100-2 paragraph 5.3.2.5 are fulfilled.

Liability Conditions It is the responsibility of the user to ensure that qualified personnel installs and operates the safe stop function:

Read and understand the safety regulations

•

concerning health and safety/accident prevention Understand the generic and safety guidelines

•

given in this description and the extended description in the relevant Design Guide

Have a good knowledge of the generic and safety

•

standards applicable to the specific application

MG33AM22 - VLT® is a registered Danfoss trademark 2-13

Installation

VLT® AutomationDrive Instruction Manual

User is defined as: integrator, operator, service technician, maintenance technician.

Standards Use of safe stop on terminal 37 requires that the user satisfies all provisions for safety including relevant laws, regulations and guidelines. The optional safe stop function complies with the following standards.

IEC 60204-1: 2005 category 0 – uncontrolled stop

•

IEC 61508: 1998 SIL2

•

IEC 61800-5-2: 2007 – safe torque off (STO)

•

function IEC 62061: 2005 SIL CL2

•

ISO 13849-1: 2006 Category 3 PL d

•

ISO 14118: 2000 (EN 1037) – prevention of

•

unexpected start-up

The information and instructions of the instruction manual are not sufficient for a proper and safe use of the safe stop functionality. The related information and instructions of the relevant Design Guide must be followed.

Protective Measures

Qualified and skilled personnel are required for

•

installation and commissioning of safety engineering systems

The unit must be installed in an IP54 cabinet or

•

in an equivalent environment. In special applications, a higher IP degree is required

The cable between terminal 37 and the external

•

safety device must be short circuit protected according to ISO 13849-2 table D.4

When external forces influence the motor axis (for

•

example, suspended loads), additional measures are required (for example, a safety holding brake) to eliminate potential hazards

Safe Stop Installation and Set-up

It is not recommended to stop the adjustable

•

frequency drive by using the Safe Torque Off function. If a running adjustable frequency drive is stopped by using the function, the unit trips and stops by coasting. If unacceptable or dangerous, use another stopping mode to stop the adjustable frequency drive and machinery, before using this function. Depending on the application, a mechanical brake can be required.

For synchronous and permanent magnet motor

•

adjustable frequency drives, in a multiple IGBT power semiconductor failure: In spite of the activation of the Safe Torque Off function, the system can produce an alignment torque which maximally rotates the motor shaft by 180/p degrees. p denotes the pole pair number.

This function is suitable for performing

•

mechanical work on the system or affected area of a machine only. It does not provide electrical safety. Do not use this function as a control for starting and/or stopping the adjustable frequency drive.

Follow these steps to perform a safe installation of the adjustable frequency drive:

1. Remove the jumper wire between control terminals 37 and 12 or 13. Cutting or breaking the jumper is not sufficient to avoid shortcircuiting. (See jumper on Figure 2.21.)

2. Connect an external Safety monitoring relay via a NO safety function to terminal 37 (safe stop) and either terminal 12 or 13 (24 V DC). Follow the instructions for the safety device. The Safety monitoring relay must comply with Category 3 /PL “d” (ISO 13849-1) or SIL 2 (EN 62061).

WARNING

SAFE STOP FUNCTION!

The safe stop function does NOT isolate AC line voltage to the adjustable frequency drive or auxiliary circuits. Perform work on electrical parts of the adjustable frequency drive or the motor only after isolating the AC line voltage supply and waiting the length of time specified in Table 1.1. Failure to isolate the AC line voltage supply from the unit and waiting the time specified could result in death or serious injury.

2-14 MG33AM22 - VLT® is a registered Danfoss trademark

12/13

130BA874.10

130BC971.10

Installation

Figure 2.21 Jumper between Terminal 12/13 (24 V) and 37

VLT® AutomationDrive Instruction Manual

WARNING

Safe Stop activation (that is removal of 24 V DC voltage supply to terminal 37) does not provide electrical safety. The Safe Stop function itself is therefore not sufficient to implement the Emergency-Off function as defined by EN 60204-1. Emergency-Off requires measures of electrical isolation, for example, by switching off line power via an additional contactor.

1. Activate the Safe Stop function by removing the 24 V DC voltage supply to the terminal 37.

2. After activation of Safe Stop (that is, after the response time), the adjustable frequency drive coasts (stops creating a rotational field in the motor). The response time is typically less than 10 ms.

The adjustable frequency drive is guaranteed not to restart creation of a rotational field by an internal fault (in accordance with Cat. 3 PL d acc. EN ISO 13849-1 and SIL 2 acc. EN 62061). After activation of Safe Stop, the display shows the text ”Safe Stop activated”. The associated help text says, "Safe Stop has been activated”. This means that the Safe Stop has been activated, or that normal operation has not been resumed yet after Safe Stop activation.

Figure 2.22 Installation to Achieve a Stopping Category 0 (EN 60204-1) with Cat. 3 /PL “d” (ISO 13849-1) or SIL 2 (EN 62061).

1 Adjustable frequency drive 2 [Reset] key 3 Safety relay (cat. 3, PL d or SIL2 4 Emergency stop button 5 Short-circuit protected cable (if not inside installation IP54

cabinet)

Table 2.9 Legend to Figure 2.22

Safe Stop Commissioning Test After installation and before first operation, perform a commissioning test of the installation using safe stop. Also, perform the test after each modification of the installation.

NOTE!

The requirements of Cat. 3 /PL “d” (ISO 13849-1) are only fulfilled while 24 V DC supply to terminal 37 is kept removed or low by a safety device which itself fulfills Cat. 3 PL “d” (ISO 13849-1). If external forces act on the motor, it must not operate without additional measures for fall protection. External forces can arise for example, in the event of vertical axis (suspended loads) where an unwanted movement, for example caused by gravity, could cause a hazard. Fall protection measures can be additional mechanical brakes.

By default the Safe Stop function is set to an Unintended Restart Prevention behavior. Therefore, to resume operation after activation of Safe Stop,

1. reapply 24 V DC voltage to terminal 37 (text Safe Stop activated is still displayed)

2. create a reset signal (via bus, digital I/O, or [Reset] key.

The Safe Stop function can be set to an Automatic Restart behavior. Set the value of 5-19 Terminal 37 Safe Stop from default value [1] to value [3]. Automatic Restart means that Safe Stop is terminated, and normal operation is resumed, as soon as the 24 V DC are applied to Terminal 37. No Reset signal is required.

MG33AM22 - VLT® is a registered Danfoss trademark 2-15

Installation

VLT® AutomationDrive Instruction Manual

WARNING

Automatic Restart Behavior is permitted in one of the two situations:

1. Unintended restart prevention is implemented by other parts of the safe stop installation.

2. A presence in the hazard zone can be physically excluded when safe stop is not activated. In particular, paragraph 5.3.2.5 of ISO 12100-2 2003 must be observed

2.5.2 Safe Stop Commissioning Test

After installation and before first operation, perform a commissioning test of an installation or application, using Safe Stop. Perform the test again after each modification of the installation or application involving the Safe Stop.

NOTE!

A passed commissioning test is mandatory after first installation and after each change to the safety installation.

The commissioning test (select one of cases 1 or 2 as applicable):

Case 1: Restart prevention for Safe Stop is required (that is Safe Stop only where 5-19 Terminal 37 Safe Stop is set to default value [1], or combined Safe Stop and MCB 112 where 5-19 Terminal 37 Safe Stop is set to [6] PTC 1 & Relay A or [9] PTC 1 & Relay W/A):

1.1 Remove the 24 V DC voltage supply to terminal 37 using the interrupt device while the adjustable frequency drive drives the motor (that is line power supply is not interrupted). The test step is passed when

the motor reacts with a coast, and

•

the mechanical brake is activated (if

•

connected) the alarm “Safe Stop [A68]” is displayed

•

in the LCP, if mounted

1.2 Send Reset signal (via bus, digital I/O, or [Reset] key). The test step is passed if the motor remains in the safe stop state, and the mechanical brake (if connected) remains activated.

1.3 Reapply 24 V DC to terminal 37. The test step is passed if the motor remains in the coasted state, and the mechanical brake (if connected) remains activated.

1.4 Send Reset signal (via bus, digital I/O, or [Reset] key). The test step is passed when the motor becomes operational again.

The commissioning test is passed if all four test steps 1.1,

1.2, 1.3 and 1.4 are passed. Case 2: Automatic Restart of Safe Stop is wanted and

allowed (that is, Safe Stop only where 5-19 Terminal 37 Safe Stop is set to [3], or combined Safe Stop and MCB 112 where 5-19 Terminal 37 Safe Stop is set to [7] PTC 1 & Relay W or [8] PTC 1 & Relay A/W):

2.1 Remove the 24 V DC voltage supply to terminal 37 by the interrupt device while the adjustable frequency drive drives the motor (that is line power supply is not interrupted). The test step is passed when

the motor reacts with a coast, and

•

the mechanical brake is activated (if

•

connected) the alarm “Safe Stop [A68]” is displayed

•

in the LCP, if mounted

2.2 Reapply 24 V DC to terminal 37.

The test step is passed if the motor becomes operational again. The commissioning test is passed if both test steps

2.1 and 2.2 are passed.

NOTE!

See warning on the restart behavior in 2.5.1 Terminal 37

Safe Stop Function

WARNING

The Safe Stop function can be used for asynchronous, synchronous and permanent magnet motors. Two faults can occur in the power semiconductor of the adjustable frequency drive. When using synchronous or permanent magnet motors a residual rotation can result from the faults. The rotation can be calculated to Angle = 360/ (Number of Poles). The application using synchronous or permanent magnet motors must take this residual rotation into consideration and ensure that it does not pose a safety risk. This situation is not relevant for asynchronous motors.

2-16 MG33AM22 - VLT® is a registered Danfoss trademark

Start-up and Functional Tes...

VLT® AutomationDrive Instruction Manual

3 Start-up and Functional Testing

3.1 Pre-start

3.1.1 Safety Inspection

WARNING

HIGH VOLTAGE!

If input and output connections have been connected improperly, there is potential for high voltage on these terminals. If power leads for multiple motors are improperly run in same conduit, there is potential for leakage current to charge capacitors within the adjustable frequency drive, even when disconnected from line power input. For initial start-up, make no assumptions about power components. Follow pre-start procedures. Failure to follow pre-start procedures could result in personal injury or damage to equipment.

1. Input power to the unit must be OFF and locked out. Do not rely on the adjustable frequency drive disconnect switches for input power isolation.

2. Verify that there is no voltage on input terminals L1 (91), L2 (92), and L3 (93), phase-to-phase and phase-to-ground,

3. Verify that there is no voltage on output terminals 96 (U), 97 (V), and 98 (W), phase-tophase and phase-to-ground.

4. Confirm continuity of the motor by measuring ohm values on U-V (96-97), V-W (97-98), and W-U (98-96).

5. Check for proper grounding of the adjustable frequency drive as well as the motor.

6. Inspect the adjustable frequency drive for loose connections on terminals.

7. Record the following motor nameplate data: power, voltage, frequency, full load current, and nominal speed. These values are needed to program motor nameplate data later.

8. Confirm that the supply voltage matches voltage of adjustable frequency drive and motor.

3 3

MG33AM22 - VLT® is a registered Danfoss trademark 3-1

Start-up and Functional Tes...

VLT® AutomationDrive Instruction Manual

CAUTION

Before applying power to the unit, inspect the entire installation as detailed in Table 3.1. Check mark those items when completed.

Inspect for Description

Auxiliary equipment

Cable routing

Control wiring

Cooling clearance

EMC considerations

Environmental considerations

Fusing and circuit breakers

Grounding

Input and output power wiring

Panel interior

Switches

Vibration

Look for auxiliary equipment, switches, disconnects, or input fuses/circuit breakers that may reside

•

on the input power side of the adjustable frequency drive or output side to the motor. Ensure that they are ready for full speed operation.

Check function and installation of any sensors used for feedback to the adjustable frequency drive

•

Remove power factor correction caps on motor(s), if present

•

Ensure that input power, motor wiring and control wiring are separated or in three separate metallic

•

conduits for high frequency noise isolation

Check for broken or damaged wires and loose connections.

•

Check that control wiring is isolated from power and motor wiring for noise immunity.

•

Check the voltage source of the signals, if necessary.

•

The use of shielded cable or twisted pair is recommended. Ensure that the shield is terminated

•

correctly

Make sure that the top and bottom clearance is adequate to ensure proper airflow for cooling.

•

Check for proper installation regarding electromagnetic compatibility.

•

See equipment label for the maximum ambient operating temperature limits.

•

Humidity levels must be 5%–95% non-condensing.

•

Check for proper fusing or circuit breakers.

•

Check that all fuses are inserted firmly and in operational condition and that all circuit breakers are

•

in the open position.

The unit requires a ground wire from its chassis to the building ground

•

Check for good ground connections that are tight and free of oxidation

•

Grounding to conduit or mounting the back panel to a metal surface is not a suitable ground

•

Check for loose connections.

•

Check that motor and line power are in separate conduits or separated shielded cables

•

Make sure that the unit interior is free of dirt, metal chips, moisture, and corrosion.

•

Ensure that all switch and disconnect settings are in the proper positions

•

Check that the unit is mounted solidly or that shock mounts are used, as necessary.

•

Check for an unusual amount of vibration

•

☑

Table 3.1 Start-up Check List

3-2 MG33AM22 - VLT® is a registered Danfoss trademark

130BP066.10

1107 RPM

0 - ** Operation/Display

1 - ** Load/Motor

2 - ** Brakes

3 - ** Reference / Ramps

3.84 A 1 (1)

Main Menu

Start-up and Functional Tes...

3.2 Applying Power

VLT® AutomationDrive Instruction Manual

WARNING

HIGH VOLTAGE!

Adjustable frequency drives contain high voltage when connected to AC line power. Installation, start-up and maintenance should be performed by qualified personnel only. Failure to perform installation, start-up and maintenance by qualified personnel could result in death or serious injury.

WARNING

UNINTENDED START!

1. Confirm input voltage is balanced within 3%. If not, correct input voltage imbalance before proceeding. Repeat procedure after voltage correction.

2. Ensure optional equipment wiring, if present, matches installation application.

3. Ensure that all operator devices are in the OFF position. Panel doors closed or cover mounted.

4. Apply power to the unit. DO NOT start the adjustable frequency drive at this time. For units with a disconnect switch, turn to the ON position to apply power to the adjustable frequency drive.

NOTE!

If the status line at the bottom of the LCP reads AUTO REMOTE COAST, this indicates that the unit is ready to operate but is missing an input signal on terminal 27.

3.3 Basic Operational Programming

Programming For best performance, adjustable frequency drives require basic operational programming before running. Basic operational programming requires entering motor nameplate data for the motor being operated and the minimum and maximum motor speeds. The recommended parameter settings are intended for start-up and checkout purposes. Application settings may vary. See 4.1 Local Control Panel for detailed instructions on entering data through the LCP.

Enter data with power ON, but before operating the adjustable frequency drive. There are two ways of programming the adjustable frequency drive: either by using the Smart Application Set-up (SAS) or by using the procedure described further down. The SAS is a quick wizard for setting up the most commonly used applications. At first power-up and after a reset, the SAS appears on the LCP. Follow the instructions that appear on the successive screens for setting up the applications listed. SAS can also be found under the Quick Menu. [Info] can be used throughout the Smart Set-up to see help information for various selections, settings and messages.

NOTE!

The start conditions will be ignored while in the wizard.

NOTE!

If no action is taken after first power-up or reset, the SAS screen will automatically disappear after 10 minutes.

When not using the SAS, enter data in accordance with the following procedure.

1. Press [Main Menu] twice on the LCP.

2. Press the navigation keys to scroll to parameter

group Q2 Quick Set-up and press [OK].

3 3

Figure 3.1 0-** Operation/Display

MG33AM22 - VLT® is a registered Danfoss trademark 3-3

Operation / Display

0.0%

0-0

Basic Settings

0-1

Set-up Opperations

0-2

LCP Display

0-3

LCP Custom Readout

0.00A 1(1)

130BP087.10

0-0

Basic Settings

0.0%

0-03 Regional Settings

[0] International

0.00A 1(1)

130BP088.10

130BB847.10

Q1 My Personal Menu

Q2 Quick Setup

Q5 Changes Made

Q6 Loggings

13.7% 13.0A 1(1)

Quick Menus

130BT772.10

0.0 Hz 0.00kW 1(1)

Motor Setup

1 - 21 Motor Power [kW]

4.0 kW

130BT772.10

0.0 Hz 0.00kW 1(1)

Motor Setup

1 - 21 Motor Power [kW]

4.0 kW

Start-up and Functional Tes...

VLT® AutomationDrive Instruction Manual

3. Press the navigation keys to scroll to parameter

8. Select language and press [OK].

group 0-0* Basic Settings and press [OK].

Figure 3.5 Select Language

Figure 3.2 0-0* Basic Settings

9. A jumper wire should be in place between

4. Press the navigation keys to scroll to 0-03 Regional Settings and press [OK].

Figure 3.3 0-03 Regional Settings

control terminals 12 and 27. If this is the case, leave 5-12 Terminal 27 Digital Input at factory default. Otherwise select No Operation. For adjustable frequency drives with an optional bypass, no jumper wire is required.

10.

3-02 Minimum Reference

11.

3-03 Maximum Reference

12.

3-41 Ramp 1 Ramp-up Time

13.

3-42 Ramp 1 Ramp-down Time

14.

3-13 Reference Site. Linked to Hand/Auto* Local Remote.

Press the navigation keys to select International or North America as appropriate and press [OK]. (This changes the default settings for a number of basic parameters. See for a complete list.)

6. Press [Quick Menu] on the LCP.

7. Press the navigation keys to scroll to parameter group Q2 Quick Set-up and press [OK].

Figure 3.4 Q2 Quick Set-up

3.4

Asynchronous Motor Set-up

Enter the motor data in parameters 1-20/1-21 to 1-25. The information can be found on the motor nameplate.

1-20 Motor Power [kW] or 1-21 Motor Power [HP]

1-22 Motor Voltage 1-23 Motor Frequency 1-24 Motor Current 1-25 Motor Nominal Speed

Figure 3.6 Motor Setup

3-4 MG33AM22 - VLT® is a registered Danfoss trademark

Start-up and Functional Tes...

VLT® AutomationDrive Instruction Manual

3.5

PM Motor Set-up in VVC

This section is only relevant when using a PM motor.

Set up the basic motor parameters:

1-10 Motor Construction

•

1-14 Damping Gain

•

1-15 Low Speed Filter Time Const.

•

1-16 High Speed Filter Time Const.

•

1-17 Voltage filter time const.

•

1-24 Motor Current

•

1-25 Motor Nominal Speed

•

1-26 Motor Cont. Rated Torque

•

1-30 Stator Resistance (Rs)

•

1-37 d-axis Inductance (Ld)

•

1-39 Motor Poles

•

1-40 Back EMF at 1000 RPM

•

1-66 Min. Current at Low Speed

•

4-13 Motor Speed High Limit [RPM]

•

4-19 Max Output Frequency

•

Note concerning advanced motor data: Stator resistance and d-axis inductance values are often described differently in technical specifications. For programming resistance and d-axis inductance values in adjustable frequency drives, always use line to common (starpoint) values. This is valid for both asynchronous and PM motors.

plus

Stator

Par. 1-30

Resistance (Line to common)

Par.

d-axis

1-37

Inductance (Line to common)

Par.

Back EMF at

1-40

1,000 RPM RMS (Line to Line Value)

Table 3.2

Note concerning back EMF: Back EMF is the voltage generated by a PM motor when no drive is connected and the shaft is turned externally. Technical specifications usually notes this voltage related to nominal motor speed or to 1,000 RPM measured between two lines.

3.6

Automatic Motor Adaptation

Automatic motor adaptation (AMA) is a test procedure that measures the electrical characteristics of the motor to optimize compatibility between the adjustable frequency drive and the motor.

The adjustable frequency drive builds a

•

mathematical model of the motor for regulating output motor current. The procedure also tests the input phase balance of electrical power. It compares the motor characteristics with the data entered in parameters 1-20 Motor Power [kW] to 1-25 Motor Nominal Speed.

It does not cause the motor to run or harm to

•

the motor Some motors may be unable to run the complete

•

version of the test. In that case, select Enable

reduced AMA

If an output filter is connected to the motor,

•

select Enable reduced AMA If warnings or alarms occur, see 8 Warnings and

•

Alarms

This parameter gives stator winding resistance (Rs) similar to asynchronous motor stator resistance. When line-line data (where stator resistance is measured between any two lines) are available, you need to divide it with 2. This parameter gives direct axis inductance of the PM motor. When lineline data are available, you need to divide it with 2. This parameter gives back EMF across stator terminal of PM Motor at 1,000 RPM mechanical speed specifically. It is defined between line to line and expressed in RMS Value. In case the PM Motor specifications provides this value related to another motor speed, the voltage must be recalculated for 1,000 RPM.

3 3

MG33AM22 - VLT® is a registered Danfoss trademark 3-5

Start-up and Functional Tes...

Run this procedure on a cold motor for best

•

results

To run AMA

1. Press [Main Menu] to access parameters.

Scroll to parameter group 1-** Load and Motor.

3. Press [OK].

Scroll to parameter group 1-2* Motor Data.

5. Press [OK].

Scroll to 1-29 Automatic Motor Adaptation (AMA).

7. Press [OK].

Select Enable complete AMA.

9. Press [OK].

10. Follow on-screen instructions.

11. The test will run automatically and indicate when it is complete.

VLT® AutomationDrive Instruction Manual

3.8

Check Encoder Rotation

Check encoder rotation only if encoder feedback is used. Check encoder rotation in default open-loop control.

1. Verify that the encoder connection is according

to Figure 3.7:

3.7 Check Motor Rotation

Before running the adjustable frequency drive, check the motor rotation.

1. Press [Hand On].

2. Press [►] for positive speed reference.

3. Check that the speed displayed is positive.

When 1-06 Clockwise Direction is set to [0] Normal (default clockwise):

4a. Verify that the motor turns clockwise. 5a. Verify that the LCP direction arrow is

clockwise.

When 1-06 Clockwise Direction is set to [1] Inverse (counterclockwise):

4b. Verify that the motor turns counter-clockwise. 5b. Verify that the LCP direction arrow is counter-

clockwise.

Figure 3.7 Wiring Diagram

NOTE!

When using an encoder option, refer to the option manual.

2. Enter the speed PID feedback source in

7-00 Speed PID Feedback Source.

3. Press [Hand On].

Press [►] for positive speed reference (1-06 Clockwise Direction at [0] Normal).

Check in 16-57 Feedback [RPM] that the feedback is positive.

NOTE!

If the feedback is negative, the encoder connection is wrong!

3-6 MG33AM22 - VLT® is a registered Danfoss trademark

Start-up and Functional Tes...

3.9 Local Control Test

VLT® AutomationDrive Instruction Manual

8.4 Warning and Alarm Definitions for resetting the

See adjustable frequency drive after a trip.

CAUTION

MOTOR START!

Ensure that the motor, system, and any attached equipment are ready for start. It is the responsibility of the user to ensure safe operation under any operational condition. Failure to ensure that the motor, system, and any attached equipment are ready for start could result in personal injury or equipment damage.

NOTE!

The Hand on key on the LCP provides a local start command to the adjustable frequency drive. The [Off] key provides the stop function. When operating in local mode, the up and down arrows on the LCP increase and decrease the speed output of the LCP. The left and right arrow keys move the display cursor in the numeric display.

1. Press [Hand On].

2. Accelerate the adjustable frequency drive by pressing [▲] to full speed. Moving the cursor left

of the decimal point provides quicker input changes.

3. Note any acceleration problems.

4. Press [Off].

5. Note any deceleration problems.

If acceleration problems were encountered

If warnings or alarms occur, see 8 Warnings and

•

Alarms

Check that motor data is entered correctly

•

Increase the ramp-up time in 3-41 Ramp 1 Ramp-

•

up Time Increase current limit in 4-18 Current Limit

•

Increase torque limit in 4-16 Torque Limit Motor

•

Mode

If deceleration problems were encountered

NOTE!

3.1 Pre-start through 3.9 Local Control Test in this chapter conclude the procedures for applying power to the adjustable frequency drive, basic programming, set-up, and functional testing.

3.10 System Start-up

The procedure in this section requires user-wiring and application programming to be completed. 6 Application Examples is intended to help with this task. Other aids to application set-up are listed in 1.2 Additional Resources. The following procedure is recommended after application setup by the user is completed.

CAUTION

MOTOR START!

1. Press [Auto On].

2. Ensure that external control functions are properly wired to the adjustable frequency drive and all programming completed.

3. Apply an external run command.

4. Adjust the speed reference throughout the speed range.

5. Remove the external run command.

6. Note any problems.

If warnings or alarms occur, see 8 Warnings and Alarms.

3 3

If warnings or alarms occur, see 8 Warnings and

•

Alarms

Check that motor data is entered correctly

•

Increase the ramp-down time in 3-42 Ramp 1

•

Ramp-down Time Enable overvoltage control in 2-17 Over-voltage

•

Control

MG33AM22 - VLT® is a registered Danfoss trademark 3-7

Start-up and Functional Tes...

VLT® AutomationDrive Instruction Manual

3-8 MG33AM22 - VLT® is a registered Danfoss trademark

Auto

Reset

Hand

O

Status

Quick Menu

Main

Alarm

Log

Cancel

Info

Status

1(1)

1234rpm

Back

43,5Hz

Run OK

43,5Hz

Alarm

Warn.

130BC362.10

1.0 A

User Interface

4 User Interface

VLT® AutomationDrive Instruction Manual

4.1.1 LCP Layout

4.1 Local Control Panel

The local control panel (LCP) is the combined display and keypad on the front of the unit. The LCP is the user interface to the adjustable frequency drive.

The LCP has several user functions.

Start, stop, and control speed when in local

•

control Display operational data, status, warnings and

•

cautions Programming adjustable frequency drive

•

functions Manually reset the adjustable frequency drive

•

after a fault when auto-reset is inactive

An optional numeric LCP (NLCP) is also available. The NLCP operates in a manner similar to the LCP. See the Programming Guide for details on use of the NLCP.

NOTE!

The display contrast can be adjusted by pressing [Status] and [▲]/[▼] key.

The LCP is divided into four functional groups (see Figure 4.1).

4 4

Figure 4.1 LCP

a. Display area. b. Display menu keys for changing the display to

show status options, programming, or error message history.

c. Navigation keys for programming functions,

moving the display cursor, and speed control in local operation. Also included are the status

MG33AM22 - VLT® is a registered Danfoss trademark 4-1

indicator lights.

d. Operational mode keys and reset.

1.1

1.3

1.2

130BP041.10

799 RPM

Auto Remote Ramping

1 (1)

36.4 kW7.83 A

0.000

53.2%

Status

1.1

1.2

1.3

130BP062.10

207RPM

Auto Remote Running

1 (1)

24.4 kW5.25A

6.9Hz

Status

130BP045.10

Status

Quick Menu

Main

Alarm

Log

User Interface

VLT® AutomationDrive Instruction Manual

4.1.2 Setting LCP Display Values

The display area is activated when the adjustable frequency drive receives power from AC line voltage, a DC bus terminal, or an external 24 V supply.

4.1.3

Display Menu Keys

Menu keys are used for menu access for parameter set-up, toggling through status display modes during normal operation, and viewing fault log data.

The information displayed on the LCP can be customized for user application.

Each display readout has a parameter associated

Figure 4.2 Display Readouts

Figure 4.3 Display Readouts

with it. Options are selected in main menu 0-2* LCP

•

Display

The adjustable frequency drive status at the

•

bottom line of the display is generated automatically and is not selectable. See 7 Status Messages for definitions and details.

Display Parameter number Default setting

1.1 0-20 Speed [RPM]

1.2 0-21 Motor Current

1.3 0-22 Power [kW] 2 0-23 Frequency 3 0-24 Reference [%]

•

Figure 4.4 Menu Keys

Key Function Status Press to show operational information.

In Auto mode, press and hold to toggle

•

between status readout displays

Press repeatedly to scroll through each

•

status display.

•

Press and hold [Status] plus [▲] or [▼] to adjust the display brightness

The symbol in the upper right corner of the

•

display shows the direction of motor rotation and which set-up is active. This is not programmable.

Quick Menu Allows access to programming parameters for

initial set-up instructions and many detailed application instructions.

Press to access Q2 Quick Setup for

•

sequenced instructions to program the basic frequency controller set up

Follow the sequence of parameters as

•

presented for the function set-up

Main Menu Allows access to all programming parameters.

Press twice to access top-level index

•

Press once to return to the last location

•

accessed.

Press and hold to enter a parameter

•

number for direct access to that parameter.

Alarm Log Displays a list of current warnings, the last 5

alarms, and the maintenance log.

For details about the adjustable frequency

•

drive before it entered the alarm mode, select the alarm number using the navigation keys and press [OK].

Table 4.2 Legend to Figure 4.4

Table 4.1 Legend to Figure 4.2 and Figure 4.3

4-2 MG33AM22 - VLT® is a registered Danfoss trademark

130BT117.10

Back

Info

Warm

Alarm

Cancel

130BP046.10

Hand

O

Auto

Reset

User Interface

VLT® AutomationDrive Instruction Manual

4.1.4 Navigation Keys

Navigation keys are used for programming functions and moving the display cursor. The navigation keys also provide speed control in local (hand) operation. Three adjustable frequency drive status indicators are also located in this area.

Figure 4.5 Navigation Keys

Key Function Back Reverts to the previous step or list in the menu

structure.

Cancel Cancels the last change or command as long as

the display mode has not changed.

Info Press for a definition of the function being

displayed. Navigation Keys OK Use to access parameter groups or to enable a

Table 4.3 Navigation Keys Functions

Light Green ON The ON light activates when the

Yellow WARNING When warning conditions are met,

Red ALARM A fault condition causes the red

Use the four navigation keys to move between

items in the menu.

choice.

Indicator Function

adjustable frequency drive receives power from AC line voltage, a DC bus terminal, or an external 24 V supply.

the yellow WARNING light comes on and text appears in the display area identifying the problem.

alarm light to flash and an alarm text is displayed.

4.1.5

Operation Keys

Operation keys are found at the bottom of the LCP.

Figure 4.6 Operation Keys

Key Function Hand On Starts the adjustable frequency drive in local

control.

Use the navigation keys to control adjustable

•

frequency drive speed.

An external stop signal by control input or

•

serial communication overrides the local hand on

Off Stops the motor but does not remove power to

the adjustable frequency drive.

Auto On Puts the system in remote operational mode.

Responds to an external start command by

•

control terminals or serial communication

Speed reference is from an external source

•

Reset Resets the adjustable frequency drive manually

after a fault has been cleared.

Table 4.5 Operation Keys Functions

4.2

Backup and Copying Parameter Settings

Programming data is stored internally in the adjustable frequency drive.

The data can be uploaded into the LCP memory

•

as a storage backup. Once stored in the LCP, the data can be

•

downloaded back into the adjustable frequency drive.

Data can also be downloaded into other

•

adjustable frequency drives by connecting the LCP into those units and downloading the stored settings. (This is a quick way to program multiple units with the same settings).

Initialization of the adjustable frequency drive to

•

restore factory default settings does not change data stored in the LCP memory.

4 4

Table 4.4 Indicator Lights Functions

MG33AM22 - VLT® is a registered Danfoss trademark 4-3

User Interface

WARNING

UNINTENDED START!

4.2.1 Uploading Data to the LCP

VLT® AutomationDrive Instruction Manual

Initialization using 14-22 Operation Mode does not

•

change adjustable frequency drive data such as operating hours, serial communication selections, personal menu settings, fault log, alarm log, and other monitoring functions

Using 14-22 Operation Mode is generally

•

recommended. Manual initialization erases all motor,

•

programming, localization, and monitoring data and restores factory default settings.

4.3.1 Recommended Initialization

1. Press [Off] to stop the motor before uploading or downloading data.

Go to 0-50 LCP Copy.

3. Press [OK].

Select All to LCP.

5. Press [OK]. A progress bar shows the uploading process.

6. Press [Hand On] or [Auto On] to return to normal operation.

Downloading Data from the LCP

4.2.2

1. Press [Main Menu] twice to access parameters.

Scroll to 14-22 Operation Mode.

3. Press [OK].

Scroll to Initialization.

5. Press [OK].

6. Remove power to the unit and wait for the display to turn off.

7. Apply power to the unit.

Default parameter settings are restored during start-up. This may take slightly longer than normal.

1. Press [Off] to stop the motor before uploading or downloading data.

Go to 0-50 LCP Copy.

3. Press [OK].

Select All from LCP.

5. Press [OK]. A progress bar shows the downloading process.

6. Press [Hand On] or [Auto On] to return to normal operation.

4.3

Restoring Default Settings

CAUTION

Initialization restores the unit to factory default settings. Any programming, motor data, localization, and monitoring records will be lost. Uploading data to the LCP provides a backup before initialization.

Restoring the adjustable frequency drive parameter settings back to default values is done by initialization of the adjustable frequency drive. Initialization can be through 14-22 Operation Mode or manually.

8. Alarm 80 is displayed.

9. Press [Reset] to return to operation mode.

Manual Initialization

4.3.2

1. Remove power to the unit and wait for the display to turn off.

2. Press and hold [Status], [Main Menu], and [OK] at the same time and apply power to the unit.

Factory default parameter settings are restored during startup. This may take slightly longer than normal.

Manual initialization does not change the following adjustable frequency drive information

15-00 Operating Hours

•

15-03 Power-ups

•

15-04 Over Temps

•

15-05 Over Volts

•

4-4 MG33AM22 - VLT® is a registered Danfoss trademark

5-1*

130BB848.10

3-15 Reference Resource

[

]] Analog input 53

14.7% 0.00A 1(1)

References

Q3-21

130BT762.10

3-02 Minimum Reference

0.000 Hz

14.7% 0.00A 1(1)

Analog Reference

Q3-21

130BT763.11

3-03 Maximum Reference

50.000 Hz

14.7% 0.00A 1(1)

Analog Reference

Q3-21

130BT764.10

6-10 Terminal 53 Low

Voltage

0.00 V

14.7% 0.00A 1(1)

Analog Reference

About Adjustable Frequency ...

VLT® AutomationDrive Instruction Manual

5 About Adjustable Frequency Drive Programming

3-02 Minimum Reference. Set minimum internal

5.1 Introduction

The adjustable frequency drive is programmed for its application functions using parameters. Parameters are accessed by pressing either [Quick Menu] or [Main Menu] on the LCP. (See 4 User Interface for details on using the LCP function keys.) Parameters may also be accessed through a PC using the MCT 10 Set-up Software (see

5.6.1 Remote Programming with MCT 10 Set-up Software).

adjustable frequency drive reference to 0 Hz. (This sets the minimum adjustable frequency drive speed at 0 Hz.)

The quick menu is intended for initial start-up (Q2-** Quick Set-up). Data entered in a parameter can change the options available in the parameters following that entry.

The main menu accesses all parameters and allows for advanced adjustable frequency drive applications.

5.2 Programming Example

Here is an example for programming the adjustable frequency drive for a common application in open-loop using the quick menu.

This procedure programs the adjustable

•

frequency drive to receive a 0–10 V DC analog control signal on input terminal 53

The adjustable frequency drive will respond by

•

providing 6-60 Hz output to the motor proportional to the input signal (0–10 V DC = 6–60 Hz)

Select the following parameters using the navigation keys to scroll to the titles and press [OK] after each action.

3-15 Reference Resource 1

Figure 5.2 3-02 Minimum Reference

3-03 Maximum Reference. Set maximum internal adjustable frequency drive reference to 60 Hz. (This sets the maximum adjustable frequency drive speed at 60 Hz. Note that 50/60 Hz is a regional variation.)

Figure 5.3 3-03 Maximum Reference

6-10 Terminal 53 Low Voltage. Set minimum external voltage reference on Terminal 53 at 0 V (this sets the minimum input signal at 0 V).

Figure 5.1 3-15 Reference Resource 1

Figure 5.4

MG33AM22 - VLT® is a registered Danfoss trademark 5-1

6-10 Terminal 53 Low Voltage

Q3-21

130BT765.10

6-11 Terminal 53 High

Voltage

10.00 V

14.7% 0.00A 1(1)

Analog Reference

130BT773.11

Q3-21

14.7 % 0.00 A 1(1)

Analog Reference

6 - 14 Terminal 53 Low Ref./Feedb. Value

000020.000

130BT774.11

Q3-21

14.7 % 0.00 A 1(1)

Analog Reference

6 - 15 Terminal 53 High Ref./Feedb. Value

50.000

6-1*

A53

U - I

130BB482.10

0-10V

130BT768.10

2-** Brakes

3-** Reference / Ramps

4-** Limits / Warnings

5-** Digital In/Out

14.6% 0.00A 1(1)

Main Menu

About Adjustable Frequency ...

6-11 Terminal 53 High Voltage. Set maximum external voltage reference on Terminal 53 at 10 V (this sets the maximum input signal at 10 V).

Figure 5.5 6-11 Terminal 53 High Voltage

6-14 Terminal 53 Low Ref./Feedb. Value. Set minimum speed reference on Terminal 53 at 6 Hz (this tells the adjustable frequency drive that the minimum voltage received on Terminal 53 (0 V) equals 6 Hz output).

VLT® AutomationDrive Instruction Manual

Figure 5.8 shows the wiring connections used to enable this set-up.

Figure 5.8 Wiring Example for External Device Providing 0–10 V Control Signal (adjustable frequency drive left, external device right)

Figure 5.6

6-14 Terminal 53 Low Ref./Feedb. Value

6-15 Terminal 53 High Ref./Feedb. Value. Set

maximum speed reference on Terminal 53 at 60 Hz (this tells the adjustable frequency drive that the maximum voltage received on Terminal 53 (10 V) equals 60 Hz output).

Figure 5.7 6-15 Terminal 53 High Ref./Feedb. Value

5.3 Control Terminal Programming Examples

Control terminals can be programmed.

Each terminal has specified functions it is capable

•

of performing. Parameters associated with the terminal enable

•

the function.

See Table 2.5 for control terminal parameter number and default setting. (Default setting can change based on the selection in 0-03 Regional Settings.)

The following example shows accessing Terminal 18 to see the default setting.

1. Press [Main Menu] twice, scroll to parameter

group 5-** Digital In/Out and press [OK].

With an external device providing a 0–10 V control signal connected to adjustable frequency drive terminal 53, the system is now ready for operation.

Figure 5.9

NOTE!

When the procedure is complete, the scroll bar is at the bottom.

5-2 MG33AM22 - VLT® is a registered Danfoss trademark

130BT769.10

5-0* Digital I/O mode

5-1* Digital Inputs

5-4* Relays

5-5* Pulse Input

14.7% 0.00A 1(1)

Digital In/Out

5-**

5-1*

130BT770.10

5-10 Terminal 18 Digital

Input

[

]] Start

14.7% 0.00A 1(1)

Digital Inputs

130BB849.10

Q1 My Personal Menu

Q2 Quick Setup

Q5 Changes Made

Q6 Loggings

25.9% 0.00A 1(1)

Quick Menus

About Adjustable Frequency ...

Scroll to parameter group 5-1* Digital Inputs and press [OK].

Figure 5.10

Scroll to 5-10 Terminal 18 Digital Input. Press [OK] to access function choices. The default setting Start is shown.

VLT® AutomationDrive Instruction Manual

Parameter International

4-13 Motor Speed High Limit [RPM] See Note 3 and 5 4-14 Motor Speed High Limit [Hz] See Note 4 4-19 Max Output Frequency 4-53 Warning Speed High 5-12 Terminal 27 Digital Input 5-40 Function Relay No operation No alarm 6-15 Terminal 53 High Ref./Feedb. Value 6-50 Terminal 42 Output 14-20 Reset Mode Manual reset Infinite auto reset

North American

default parameter

value

1,500 RPM 1,800 RPM

50 Hz 60 Hz

132 Hz 120 Hz

1,500 RPM 1,800 RPM

Coast inverse External interlock

50 60

No operation Speed 4–20 mA

default parameter

value

Figure 5.11

5.4 International/North American Default Parameter Settings

Setting 0-03 Regional Settings to [0] International or [1] North America changes the default settings for some parameters. Table 5.1 lists those parameters that are affected.

Parameter International

default parameter

value

0-03 Regional Settings 1-20 Motor Power [kW] 1-21 Motor Power [HP] 1-22 Motor Voltage 230 V/400 V/575 V 208 V/460 V/575 V 1-23 Motor Frequency 3-03 Maximum Reference 3-04 Reference Function

International North America

See Note 1 See Note 1

See Note 2 See Note 2

50 Hz 60 Hz

Sum External/Preset

North American

default parameter

value

Table 5.1 International/North American Default Parameter Settings

Note 1: 1-20 Motor Power [kW] is only visible when 0-03 Regional Settings is set to [0] International. Note 2:1-21 Motor Power [HP], is only visible when 0-03 Regional Settings is set to [1] North America. Note 3: This parameter is only visible when 0-02 Motor Speed Unit is set to [0] RPM. Note 4: This parameter is only visible when 0-02 Motor Speed Unit is set to [1] Hz. Note 5: The default value depends on the number of motor poles. For a 4 poled motor the international default value is 1,500 RPM and for a 2 poled motor 3,000 RPM. The corresponding values for North America is 1,800 and 3,600 RPM, respectively.

Changes made to default settings are stored and available for viewing in the quick menu along with any programming entered into parameters.

1. Press [Quick Menu].

Scroll to Q5 Changes Made and press [OK].

Figure 5.12 Q5 Changes Made

MG33AM22 - VLT® is a registered Danfoss trademark 5-3

130BB850.10

Q5-1 Last 10 Changes

Q5-2 Since Factory Setti...

25.9% 0.00A 1(1)

Changes Made

About Adjustable Frequency ...

Select Q5-2 Since Factory Setting to view all programming changes or Q5-1 Last 10 Changes for the most recent.

Figure 5.13 Q5-2 Since Factory Setting

VLT® AutomationDrive Instruction Manual

5.5 Parameter Menu Structure

Establishing the correct programming for applications often requires setting functions in several related parameters. These parameter settings provide the adjustable frequency drive with system details for the adjustable frequency drive to operate properly. System details may include such things as input and output signal types, programming terminals, minimum and maximum signal ranges, custom displays, automatic restart, and other features.

See the LCP display to view detailed parameter

•

programming and setting options. Press [Info] in any menu location to view

•

additional details for that function. Press and hold [Main Menu] to enter a parameter

•

number for direct access to that parameter. Details for common application set-ups are

•

provided in 6 Application Examples.

5-4 MG33AM22 - VLT® is a registered Danfoss trademark

About Adjustable Frequency ...

4-18 Current Limit

4-16 Torque Limit Motor Mode

4-17 Torque Limit Generator Mode

4-14 Motor Speed High Limit [Hz]

4-13 Motor Speed High Limit [RPM]

3-93 Maximum Limit

3-94 Minimum Limit

3-95 Ramp Delay

4-** Limits / Warnings

4-1* Motor Limits

4-10 Motor Speed Direction

4-12 Motor Speed Low Limit [Hz]

4-11 Motor Speed Low Limit [RPM]

4-19 Max Output Frequency

4-2* Limit Factors

4-20 Torque Limit Factor Source

4-21 Speed Limit Factor Source

4-3* Motor Speed Mon.

VLT® AutomationDrive Instruction Manual

Timeout

4-38 Tracking Error Ramping Timeout

4-39 Tracking Error After Ramping

4-37 Tracking Error Ramping

4-35 Tracking Error

4-32 Motor Feedback Loss Timeout

4-34 Tracking Error Function

4-36 Tracking Error Timeout

4-5* Adj. Warnings

4-50 Warning Current Low

4-51 Warning Current High

4-30 Motor Feedback Loss Function

4-31 Motor Feedback Speed Error

4-52 Warning Speed Low

4-53 Warning Speed High

4-54 Warning Reference Low

4-55 Warning Reference High

4-56 Warning Feedback Low

4-58 Missing Motor Phase Function

4-57 Warning Feedback High

4-6* Speed Bypass

4-60 Bypass Speed From [RPM]

4-61 Bypass Speed From [Hz]

4-63 Bypass Speed To [Hz]

4-62 Bypass Speed to [RPM]

5-** Digital In/Out

5-0* Digital I/O mode

5-01 Terminal 27 Mode

5-00 Digital I/O Mode

5-02 Terminal 29 Mode

5-1* Digital Inputs

5-10 Terminal 18 Digital Input

5-11 Terminal 19 Digital Input

5-13 Terminal 29 Digital Input

5-12 Terminal 27 Digital Input

Start

5-14 Terminal 32 Digital Input

5-15 Terminal 33 Digital Input

End

5-16 Terminal X30/2 Digital Input

5-17 Terminal X30/3 Digital Input

5-18 Terminal X30/4 Digital Input

5-19 Terminal 37 Safe Stop

3-03 Maximum Reference

3-01 Reference/Feedback Unit

3-02 Minimum Reference

1-70 PM Start Mode

1-71 Start Delay

1-72 Start Function

1-06 Clockwise Direction

1-07 Motor Angle Offset Adjust

1-1* Special Settings

3-04 Reference Function

3-1* References

3-10 Preset Reference

3-11 Jog Speed [Hz]

1-76 Start Current

1-75 Start Speed [Hz]

1-73 Flying Start

1-74 Start Speed [RPM]

1-10 Motor Construction

1-11 Motor Model

1-14 Damping Gain

1-15 Low Speed Filter Time Const.

3-15 Reference Resource 1

3-13 Reference Site

3-14 Preset Relative Reference

3-12 Catch up/slow-down value

[RPM]

1-81 Min Speed for Function at Stop

1-8* Stop Adjustments

1-80 Function at Stop

1-17 Voltage filter time const.

1-16 High Speed Filter Time Const.

1-2* Motor Data

1-20 Motor Power [kW]

3-17 Reference Resource 3

3-16 Reference Resource 2

1-83 Precise Stop Function

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

1-21 Motor Power [HP]

1-22 Motor Voltage

3-18 Relative Scaling Reference Resource

3-19 Jog Speed [RPM]

3-4* Ramp 1

3-40 Ramp 1 Type

Delay

1-84 Precise Stop Counter Value

1-85 Precise Stop Speed Compensation

1-9* Motor Temperature

1-23 Motor Frequency

1-24 Motor Current

1-25 Motor Nominal Speed

1-26 Motor Cont. Rated Torque

3-41 Ramp 1 Ramp-up Time

3-42 Ramp 1 Ramp-down Time

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

1-93 Thermistor Resource

1-90 Motor Thermal Protection

1-91 Motor External Fan

1-29 Automatic Motor Adaptation (AMA)

1-3* Addl. Motor Data

1-30 Stator Resistance (Rs)

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

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

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

1-96 KTY Thermistor Resource

1-94 ATEX ETR cur.lim. speed reduction

1-95 KTY Sensor Type

1-34 Rotor Leakage Reactance (X2)

1-31 Rotor Resistance (Rr)

1-33 Stator Leakage Reactance (X1)

3-5* Ramp 2

1-97 KTY Threshold level

1-35 Main Reactance (Xh)

3-50 Ramp 2 Type

1-98 ATEX ETR interpol. points freq.

1-36 Iron Loss Resistance (Rfe)

3-51 Ramp 2 Ramp-up Time

3-52 Ramp 2 Ramp-down Time

1-99 ATEX ETR interpol points current

2-** Brakes

1-37 d-axis Inductance (Ld)

1-38 q-axis Inductance (Lq)

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

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

2-0* DC Brake

2-00 DC Hold Current

1-39 Motor Poles

1-40 Back EMF at 1000 RPM

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

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

2-01 DC Brake Current

2-02 DC Braking Time

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

1-41 Motor Angle Offset

3-6* Ramp 3

3-60 Ramp 3 Type

2-04 DC Brake Cut-in Speed [Hz]

2-03 DC Brake Cut-in Speed [RPM]

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

1-46 Position Detection Gain

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

3-61 Ramp 3 Ramp-up Time

3-62 Ramp 3 Ramp-down Time

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

2-05 Maximum Reference

2-06 Parking Current

2-07 Parking Time

2-1* Brake Energy Funct.

1-48 Inductance Sat. Point

1-47 Low Speed Torque Calibration

1-5* Load-Indep. Setting

1-50 Motor Magnetization at Zero Speed

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

3-67 Ramp 3 S-ramp Ratio at Decel. Start

3-7* Ramp 4

3-70 Ramp 4 Type

2-13 Brake Power Monitoring

2-12 Brake Power Limit (kW)

2-11 Brake Resistor (ohm)

2-10 Brake Function

[RPM]

1-53 Model Shift Frequency

1-52 Min Speed Normal Magnetizing [Hz]

1-51 Min Speed Normal Magnetizing

3-77 Ramp 4 S-ramp Ratio at Decel. Start

3-76 Ramp 4 S-ramp Ratio at Accel. End

3-71 Ramp 4 Ramp-up Time

3-72 Ramp 4 Ramp-down Time

3-75 Ramp 4 S-ramp Ratio at Accel. Start

2-19 Over-voltage Gain

2-17 Over-voltage Control

2-18 Brake Check Condition

2-15 Brake Check

2-16 AC Brake Max. Current

1-59 Flystart Test Pulses Frequency

1-58 Flystart Test Pulses Current

1-56 U/f Characteristic - F

1-54 Voltage reduction in fieldweakening

1-55 U/f Characteristic - U

3-78 Ramp 4 S-ramp Ratio at Decel. End

3-8* Other Ramps

3-80 Jog Ramp Time

3-81 Quick Stop Ramp Time

2-22 Activate Brake Speed [Hz]

2-2* Mechanical Brake

2-20 Release Brake Current

2-21 Activate Brake Speed [RPM]

1-62 Slip Compensation

1-61 High Speed Load Compensation

1-6* Load-Depend. Settg.

1-60 Low Speed Load Compensation

3-83 Quick Stop S-ramp Ratio at Decel.

3-82 Quick Stop Ramp Type

2-24 Stop Delay

2-25 Brake Release Time

2-23 Activate Brake Delay

1-63 Slip Compensation Time Constant

1-64 Resonance Dampening

1-65 Resonance Dampening Time

3-84 Quick Stop S-ramp Ratio at Decel.

3-9* Digital Pot. meter

2-28 Gain Boost Factor

2-26 Torque Ref

2-27 Torque Ramp Time

Constant

1-67 Load Type

1-66 Min. Current at Low Speed

3-90 Step Size

3-91 Ramp Time

3-** Reference / Ramps

3-0* Reference Limits

1-69 Maximum Inertia

1-68 Minimum Inertia

3-92 Power Restore

3-00 Reference Range

1-7* Start Adjustments

structure

0-** Operation/Display

5.5.1 Main menu

0-0* Basic Settings

0-01 Language

0-03 Regional Settings

0-02 Motor Speed Unit

0-09 Performance Monitor

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

0-12 This Set-up Linked to

0-1* Set-up Operations

0-10 Active Set-up

0-11 Edit Set-up

Parameters

0-68 Safety Parameters Password

0-14 Readout: Edit Set-ups / Channel

0-13 Readout: Linked Set-ups

0-15 Readout: actual setup

0-2* LCP Display

0-20 Display Line 1.1 Small

0-22 Display Line 1.3 Small

0-21 Display Line 1.2 Small

0-23 Display Line 2 Large

0-24 Display Line 3 Large

0-25 My Personal Menu

0-3* LCP Cust. Readout

0-30 Unit for User-defined Readout

0-31 Min Value of User-defined Readout

0-37 Display Text 1

0-38 Display Text 2

0-32 Max Value of User-defined Readout

0-39 Display Text 3

0-4* LCP Keypad

0-40 [Hand on] Key on LCP

0-41 [Off] Key on LCP

0-42 [Auto on] Key on LCP

0-43 [Reset] Key on LCP

0-44 [Off/Reset] Key on LCP

0-45 [Drive Bypass] Key on LCP

0-5* Copy/Save

0-50 LCP Copy

0-51 Set-up Copy

0-6* Password

0-65 Quick Menu Password

0-61 Access to Main Menu w/o Password

0-60 Main Menu Password

0-67 Bus Password Access

0-66 Access to Quick Menu w/o Password

0-69 Password Protection of Safety

1-** Load and Motor

1-0* General Settings

MG33AM22 - VLT® is a registered Danfoss trademark 5-5

1-00 Configuration Mode

1-01 Motor Control Principle

1-03 Torque Characteristics

1-04 Overload Mode

1-05 Local Mode Configuration

1-02 Flux Motor Feedback Source

About Adjustable Frequency ...

10-14 Net Reference

10-15 Net Control

10-01 Baud Rate Select

10-02 MAC ID

10-05 Readout Transmit Error Counter

10-06 Readout Receive Error Counter

10-07 Readout Bus Off Counter

10-1* DeviceNet

10-12 Process Data Config Read

10-10 Process Data Type Selection

10-11 Process Data Config Write

10-13 Warning Parameter

10-2* COS Filters

VLT® AutomationDrive Instruction Manual

12-27 Master Address

12-29 Store Always

12-24 Process Data Config Read Size

10-23 COS Filter 4

10-20 COS Filter 1

10-21 COS Filter 2

10-22 COS Filter 3

10-3* Parameter Access

10-30 Array Index

10-31 Store Data Values

10-32 Devicenet Revision

10-33 Store Always

10-34 DeviceNet Product Code

10-39 Devicenet F Parameters

10-5* CANopen

10-50 Process Data Config Write.

10-51 Process Data Config Read.

12-** Ethernet

12-0* IP Settings

12-00 IP Address Assignment

12-02 Subnet Mask

12-01 IP Address

12-03 Default Gateway

12-04 DHCP Server

12-05 Lease Expires

12-06 Name Servers

12-08 Host Name

12-07 Domain Name

12-09 Physical Address

12-1* Eth link par

12-10 Link Status

12-11 Link Duration

12-13 Link Speed

12-14 Link Duplex

12-12 Auto Negotiation

12-2* Process Data

12-22 Process Data Config Read

12-20 Control Instance

12-21 Process Data Config Write

12-23 Process Data Config Write Size

12-28 Store Data Values

12-32 Net Control

12-3* EtherNet/IP

12-30 Warning Parameter

12-31 Net Reference

12-33 CIP Revision

8-42 PCD Write Configuration

8-40 Telegram selection

8-41 Parameters for Signals

7-1* Torque PI Ctrl.

7-12 Torque PI Proportional Gain

7-13 Torque PI Integration Time

6-21 Terminal 54 High Voltage

6-2* Analog Input 2

6-20 Terminal 54 Low Voltage

8-43 PCD Read Configuration

8-5* Digital/Bus

8-50 Coasting Select

8-51 Quick Stop Select

8-52 DC Brake Select

7-22 Process CL Feedback 2 Resource

7-2* Process Ctrl. Feedb

7-20 Process CL Feedback 1 Resource

7-3* Process PID Ctrl.

7-30 Process PID Normal/Inverse Control

6-26 Terminal 54 Filter Time Constant

6-25 Terminal 54 High Ref./Feedb. Value

6-24 Terminal 54 Low Ref./Feedb. Value

6-23 Terminal 54 High Current

6-22 Terminal 54 Low Current

8-54 Reverse Select

8-53 Start Select

7-32 Process PID Controller Start Value

7-31 Process PID Anti Windup

6-3* Analog Input 53

6-30 Terminal X30/11 Low Voltage

8-55 Set-up Select

8-56 Preset Reference Select

7-33 Process PID Proportional Gain

7-34 Process PID Integral Time

6-31 Terminal X30/11 High Voltage

6-34 Term. X30/11 Low Ref./Feedb. Value

8-57 Profidrive OFF2 Select

8-58 Profidrive OFF3 Select

7-36 Process PID Differentiation Gain Limit

7-35 Process PID Differentiation Time

6-36 Term. X30/11 Filter Time Constant

6-35 Term. X30/11 High Ref./Feedb. Value

8-8* AFD Port Diagnostics

8-80 Bus Message Count

8-81 Bus Error Count

8-82 Slave Messages Rcvd

7-39 On Reference Bandwidth

7-38 Process PID Feed Forward Factor

7-40 Process PID I-part Reset

7-4* Adv. Process PID I

6-41 Terminal X30/12 High Voltage

6-44 Term. X30/12 Low Ref./Feedb. Value

6-4* Analog Input 4

6-40 Terminal X30/12 Low Voltage

8-83 Slave Error Count

8-9* Bus Jog

7-42 Process PID Output Pos. Clamp

7-41 Process PID Output Neg. Clamp

6-46 Term. X30/12 Filter Time Constant

6-45 Term. X30/12 High Ref./Feedb. Value

8-90 Bus Jog 1 Speed

8-91 Bus Jog 2 Speed

7-44 Process PID Gain Scale at Max. Ref.

7-43 Process PID Gain Scale at Min. Ref.

6-5* Analog Output 1

6-50 Terminal 42 Output

9-** PROFIdrive

9-00 Setpoint

9-07 Actual Value

9-15 PCD Write Configuration

Ctrl.

7-48 PCD Feed Forward

7-46 Process PID Feed Fwd Normal/ Inv.

7-45 Process PID Feed Fwd Resource

6-53 Term 42 Output Bus Ctrl

6-54 Terminal 42 Output Timeout Preset

6-52 Terminal 42 Output Max Scale

6-51 Terminal 42 Output Min Scale

9-27 Parameter Edit

9-18 Node Address

9-22 Telegram Selection

9-23 Parameters for Signals

9-16 PCD Read Configuration

7-49 Process PID Output Normal/ Inv. Ctrl.

6-55 Analog Output Filter

7-5* Adv. Process PID II

6-6* Analog Output 2

7-51 Process PID Feed Fwd Gain

7-50 Process PID Extended PID

6-61 Terminal X30/8 Min. Scale

6-60 Terminal X30/8 Output

7-52 Process PID Feed Fwd Ramp-up

6-62 Terminal X30/8 Max. Scale

9-45 Fault Code

9-47 Fault Number

9-28 Process Control

9-44 Fault Message Counter

7-57 Process PID Fb. Filter Time

7-56 Process PID Ref. Filter Time

7-53 Process PID Feed Fwd Ramp-down

8-** Comm. and Options

Preset

6-64 Terminal X30/8 Output Timeout

6-63 Terminal X30/8 Bus Control

6-7* Analog Output 3

9-52 Fault Situation Counter

9-53 Profibus Warning Word

8-0* General Settings

8-01 Control Site

6-71 Terminal X45/1 Min. Scale

6-70 Terminal X45/1 Output

9-64 Device Identification

9-65 Profile Number

9-63 Actual Baud Rate

8-02 Control Word Source

8-03 Control Word Timeout Time

8-04 Control Word Timeout Function

6-74 Terminal X45/1 Output Timeout

6-73 Terminal X45/1 Bus Control

6-72 Terminal X45/1 Max. Scale

9-68 Status Word 1

9-71 Profibus Save Data Values

9-67 Control Word 1

8-07 Diagnosis Trigger

8-05 End-of-Timeout Function

8-06 Reset Control Word Timeout

Preset

6-8* Analog Output 4

6-80 Terminal X45/3 Output

9-72 ProfibusDriveReset

9-75 DO Identification

9-80 Defined Parameters (1)

9-81 Defined Parameters (2)

9-82 Defined Parameters (3)

9-83 Defined Parameters (4)

8-14 Configurable Control Word CTW

8-13 Configurable Status Word STW

8-10 Control Word Profile

6-84 Terminal X45/3 Output Timeout

6-83 Terminal X45/3 Bus Control

8-19 Product Code

Preset

7-** Controllers

8-08 Readout Filtering

8-1* Ctrl. Word Settings

6-82 Terminal X45/3 Max. Scale

6-81 Terminal X45/3 Min. Scale

9-84 Defined Parameters (5)

9-90 Changed Parameters (1)

8-3* FC Port Settings

8-30 Protocol

7-0* Speed PID Ctrl.

7-00 Speed PID Feedback Source

9-92 Changed Parameters (3)

9-91 Changed Parameters (2)

8-31 Address

8-32 FC Port Baud Rate

7-02 Speed PID Proportional Gain

7-03 Speed PID Integral Time

9-93 Changed parameters (4)

8-33 Parity / Stop Bits

7-04 Speed PID Differentiation Time

9-94 Changed parameters (5)

8-34 Estimated cycle time

7-05 Speed PID Diff. Gain Limit

9-99 Profibus Revision Counter

10-** CAN Fieldbus

8-36 Max Response Delay

8-35 Minimum Response Delay

7-07 Speed PID Feedback Gear Ratio

7-06 Speed PID Lowpass Filter Time

10-0* Common Settings

10-00 CAN Protocol

8-37 Max Inter-Char Delay

8-4* FC MC protocol set

7-09 Speed PID Error Correction w/ Ramp

7-08 Speed PID Feed Forward Factor

5-20 Terminal X46/1 Digital Input

5-21 Terminal X46/3 Digital Input

5-22 Terminal X46/5 Digital Input

5-23 Terminal X46/7 Digital Input

5-24 Terminal X46/9 Digital Input

5-25 Terminal X46/11 Digital Input

5-26 Terminal X46/13 Digital Input

5-3* Digital Outputs

5-30 Terminal 27 Digital Output

5-31 Terminal 29 Digital Output

5-32 Term X30/6 Digi Out (MCB 101)

5-33 Term X30/7 Digi Out (MCB 101)

5-4* Relays

5-40 Function Relay

5-41 On Delay, Relay

5-42 Off Delay, Relay

5-5* Pulse Input

5-50 Term. 29 Low Frequency

5-51 Term. 29 High Frequency

5-52 Term. 29 Low Ref./Feedb. Value

5-53 Term. 29 High Ref./Feedb. Value

5-55 Term. 33 Low Frequency

5-54 Pulse Filter Time Constant #29

5-58 Term. 33 High Ref./Feedb. Value

5-56 Term. 33 High Frequency

5-57 Term. 33 Low Ref./Feedb. Value

5-59 Pulse Filter Time Constant #33

5-6* Pulse Output

5-62 Pulse Output Max Freq #27

5-60 Terminal 27 Pulse Output Variable

5-65 Pulse Output Max Freq #29

5-63 Terminal 29 Pulse Output Variable

5-71 Term 32/33 Encoder Direction

5-7* 24V Encoder Input

5-70 Term 32/33 Pulses Per Revolution

5-8* I/O Options

5-80 AHF Cap Reconnect Delay

5-9* Bus Controlled

5-68 Pulse Output Max Freq #X30/6

5-66 Terminal X30/6 Pulse Output Variable

5-6 MG33AM22 - VLT® is a registered Danfoss trademark

5-93 Pulse Out #27 Bus Control

5-90 Digital & Relay Bus Control

5-94 Pulse Out #27 Timeout Preset

5-95 Pulse Out #29 Bus Control

5-96 Pulse Out #29 Timeout Preset

5-97 Pulse Out #X30/6 Bus Control

5-98 Pulse Out #X30/6 Timeout Preset

6-** Analog In/Out

6-00 Live Zero Timeout Time

6-0* Analog I/O Mode

6-01 Live Zero Timeout Function

6-1* Analog Input 1

6-10 Terminal 53 Low Voltage

6-12 Terminal 53 Low Current

6-11 Terminal 53 High Voltage

6-14 Terminal 53 Low Ref./Feedb. Value

6-13 Terminal 53 High Current

6-16 Terminal 53 Filter Time Constant

6-15 Terminal 53 High Ref./Feedb. Value

About Adjustable Frequency ...

VLT® AutomationDrive Instruction Manual

16-79 Analog Out X45/3 [mA]

16-8* Fieldbus & FC Port

16-02 Reference %

16-03 Status Word

15-05 Over Volts

15-06 Reset kWh Counter

16-82 Fieldbus REF 1

16-80 Fieldbus CTW 1

16-09 Custom Readout

16-05 Main Actual Value [%]

15-07 Reset Running Hours Counter

15-1* Data Log Settings

16-85 FC Port CTW 1

16-84 Comm. Option Status

16-1* Motor Status

16-10 Power [kW]

15-10 Logging Source

15-11 Logging Interval

16-86 FC Port REF 1

16-87 Comm. Option Status

16-11 Power [hp]

16-12 Motor voltage

15-12 Trigger Event

15-13 Logging Mode

16-9* Diagnosis Readouts

16-90 Alarm Word

16-91 Alarm Word 2

16-13 Frequency

16-14 Motor current

16-15 Frequency [%]

15-14 Samples Before Trigger

15-2* Historic Log

15-20 Historic Log: Event

16-92 Warning Word

16-93 Warning Word 2

16-16 Torque [Nm]

16-17 Speed [RPM]

15-22 Historic Log: Time

15-21 Historic Log: Value

16-94 Ext. Status Word

17-** Feedback Option

17-1* Inc. Enc. Interface

16-19 KTY sensor temperature

16-20 Motor Angle

16-18 Motor Thermal

15-3* Fault Log

15-30 Fault Log: Error Code

15-31 Fault Log: Value

17-10 Signal Type

17-11 Resolution (PPR)

17-2* Abs. Enc. Interface

16-22 Torque [%]

16-25 Torque [Nm] High

16-21 Torque [%] High Res.

15-32 Fault Log: Time

15-4* Drive Identification

15-40 FC Type

17-21 Resolution (Positions/Rev)

17-25 Clock Rate

17-20 Protocol Selection

17-24 SSI Data Length

16-3* Drive Status

16-30 DC Link Voltage

16-32 Brake Energy /s

16-33 Brake Energy /2 min

15-42 Voltage

15-41 Power Section

15-43 Software Version

15-44 Ordered Typecode String

17-26 SSI Data Format

17-34 HIPERFACE Baud rate

16-34 Heatsink Temp.

16-35 Inverter Thermal

15-46 Adj Freq Dr Ordering No.

15-45 Actual Typecode String

17-5* Resolver Interface

17-50 Poles

17-51 Input Voltage

16-36 Inv. Nom. Current

16-37 Inv. Max. Current

16-38 SL Controller State

15-48 LCP ID Num.

15-49 SW ID Control Card

15-47 Power Card Ordering No.

17-53 Transformation Ratio

17-56 Encoder Sim. Resolution

17-52 Input Frequency

16-40 Logging Buffer Full

16-41 LCP Bottom Statusline

16-39 Control Card Temp.

15-53 Power Card Serial Number

15-50 SW ID Power Card

15-51 Adj Freq Dr Serial No.

17-59 Resolver Interface

17-60 Feedback Direction

17-6* Monitoring and App.

16-49 Current Fault Source

16-48 Speed Ref. After Ramp [RPM]

16-5* Ref. & Feedb.

15-58 Smart Setup Filename

15-59 CSIV Filename

15-6* Option Ident

17-61 Feedback Signal Monitoring

18-** Data Readouts 2

18-3* Analog Readouts

18-36 Analog Input X48/2 [mA]

16-50 External Reference

16-51 Pulse Reference

16-52 Feedback [Unit]

16-53 Digi Pot Reference

15-63 Option Serial No

15-62 Option Ordering No

15-61 Option SW Version

15-60 Option Mounted

18-38 Temp. Input X48/7

18-37 Temp. Input X48/4

16-57 Feedback [RPM]

16-6* Inputs & Outputs

15-70 Option in Slot A

15-71 Slot A Option SW Version

18-39 Temp. Input X48/10

18-6* Inputs & Outputs 2

16-60 Digital Input

16-61 Terminal 53 Switch Setting

15-73 Slot B Option SW Version

15-72 Option in Slot B

18-60 Digital Input 2

18-9* PID Readouts

16-63 Terminal 54 Switch Setting

16-62 Analog Input 53

15-75 Slot C0/E0 Option SW Version

15-74 Option in Slot C0

18-90 Process PID Error

16-64 Analog Input 54

15-76 Option in Slot C1

18-91 Process PID Output

18-92 Process PID Clamped Output

16-66 Digital Output [bin]

16-65 Analog Output 42 [mA]

15-77 Slot C1/E1 Option SW Version

15-8* Operating Data II

18-93 Process PID Gain Scaled Output

30-** Special Features

16-68 Freq. Input #33 [Hz]

16-67 Freq. Input #29 [Hz]

15-81 Preset Fan Running Hours

15-80 Fan Running Hours

30-0* Wobbler

30-00 Wobble Mode

30-01 Wobble Delta Frequency [Hz]

16-71 Relay Output [bin]

16-70 Pulse Output #29 [Hz]

16-69 Pulse Output #27 [Hz]

15-89 Configuration Change Counter

15-9* Parameter Info

15-92 Defined Parameters

30-04 Wobble Jump Frequency [Hz]

30-05 Wobble Jump Frequency [%]

30-02 Wobble Delta Frequency [%]

30-03 Wobble Delta Freq. Scaling Resource

16-72 Counter A

16-73 Counter B

16-74 Prec. Stop Counter

16-75 Analog In X30/11

15-99 Parameter Metadata

15-93 Modified Parameters

15-98 Drive Identification

16-** Data Readouts

30-06 Wobble Jump Time

30-07 Wobble Sequence Time

16-76 Analog In X30/12

16-77 Analog Out X30/8 [mA]

16-0* General Status

16-00 Control Word

30-08 Wobble Up/Down Time

16-78 Analog Out X45/1 [mA]

16-01 Reference [Unit]

14-** Special Functions

14-0* Inverter Switching

14-00 Switching Pattern

12-35 EDS Parameter

12-37 COS Inhibit Timer

12-34 CIP Product Code

14-04 PWM Random

14-06 Dead Time Compensation

14-01 Switching Frequency

14-03 Overmodulation

14-1* Mains On/Off

12-38 COS Filter

12-4* Modbus TCP

12-40 Status Parameter

12-41 Slave Message Count

12-42 Slave Exception Message Count

14-12 Function at Mains Imbalance

14-10 Line Failure

14-11 Line Voltage at Line Fault

12-51 Configured Station Address

12-5* EtherCAT

12-50 Configured Station Alias

14-14 Kin. Backup Time Out

14-13 Line Failure Step Factor

12-59 EtherCAT Status

12-6* Ethernet PowerLink

14-15 Kin. Backup Trip Recovery Level

14-2* Trip Reset

12-60 Node ID

12-62 SDO Timeout

14-20 Reset Mode

14-21 Automatic Restart Time

14-22 Operation Mode

12-66 Threshold

12-67 Threshold Counters

12-63 Basic Ethernet Timeout

14-25 Trip Delay at Torque Limit

14-23 Typecode Setting

14-24 Trip Delay at Current Limit

12-69 Ethernet PowerLink Status

12-68 Cumulative Counters

12-8* Oth. Ethernet services

14-28 Production Settings

14-26 Trip Delay at Inverter Fault

12-80 FTP Server

12-81 HTTP Server

14-3* Current Limit Ctrl.

12-82 SMTP Service

12-89 Transparent Socket Channel Port

14-31 Current Lim Ctrl, Integration Time

14-30 Current Lim Ctrl, Proportional Gain

12-9* Adv. Eth. services

12-90 Cable Diagnostic

14-35 Stall Protection

14-32 Current Lim Ctrl, Filter Time

12-92 IGMP Snooping

12-91 Auto Cross Over

14-42 Minimum AEO Frequency

14-4* Energy Optimizing

14-40 VT Level

14-41 AEO Minimum Magnetization

12-96 Port Config

12-95 Broadcast Storm Filter

12-94 Broadcast Storm Protection

12-93 Cable Error Length

14-43 Motor Cos-Phi

14-5* Environment

14-50 RFI 1

12-98 Interface Counters

12-99 Media Counters

13-** Smart Logic

14-55 Output Filter

14-52 Fan Control

14-53 Fan Monitor

13-00 SL Controller Mode

13-01 Start Event

14-56 Capacitance Output Filter

13-03 Reset SLC

13-02 Stop Event

14-51 DC Link Compensation

13-0* SLC Settings

14-59 Actual Number of Inverter Units

14-57 Inductance Output Filter

14-7* Compatibility

14-72 VLT Alarm Word

13-12 Comparator Value

13-1* Comparators

13-10 Comparator Operand

13-11 Comparator Operator

14-74 Leg. Ext. Status Word

14-73 VLT Warning Word

13-1* RS Flip Flops

13-15 RS-FF Operand S

14-8* Options

14-80 Option Supplied by External 24VDC

13-16 RS-FF Operand R

13-2* Timers

14-89 Option Detection

14-9* Fault Settings

14-90 Fault Level

13-20 SL Controller Timer

13-4* Logic Rules

13-40 Logic Rule Boolean 1

15-** Drive Information

15-0* Operating Data

13-42 Logic Rule Boolean 2

13-41 Logic Rule Operator 1

14-29 Service Code

MG33AM22 - VLT® is a registered Danfoss trademark 5-7

15-00 Operating hours

15-01 Running Hours

13-44 Logic Rule Boolean 3

13-43 Logic Rule Operator 2

15-03 Power-ups

15-02 kWh Counter

13-5* States

13-51 SL Controller Event

15-04 Over Temps

13-52 SL Controller Action

About Adjustable Frequency ...

VLT® AutomationDrive Instruction Manual

35-37 Term. X48/10 High Temp. Limit

35-4* Analog Input X48/2

35-42 Term. X48/2 Low Current

34-10 PCD 10 Write to MCO

34-08 PCD 8 Write to MCO

34-09 PCD 9 Write to MCO

33-33 Velocity Filter Window

33-32 Feed Forward Velocity Adaptation

33-31 Synchronization Type

35-44 Term. X48/2 Low Ref./Feedb. Value

35-43 Term. X48/2 High Current

34-2* PCD Read Par.

34-21 PCD 1 Read from MCO

33-34 Slave Marker filter time

33-4* Limit Handling

35-46 Term. X48/2 Filter Time Constant

35-45 Term. X48/2 High Ref./Feedb. Value

34-23 PCD 3 Read from MCO

34-22 PCD 2 Read from MCO

33-41 Negative Software End Limit

33-40 Behavior at End Limit Switch

42-** Safety Functions

42-1* Speed Monitoring

42-10 Measured Speed Source

34-26 PCD 6 Read from MCO

34-24 PCD 4 Read from MCO

34-25 PCD 5 Read from MCO

33-44 Positive Software End Limit Active

33-42 Positive Software End Limit

33-43 Negative Software End Limit Active

42-13 Gear Ratio

42-11 Encoder Resolution

42-12 Encoder Direction

34-29 PCD 9 Read from MCO

34-28 PCD 8 Read from MCO

34-27 PCD 7 Read from MCO

33-45 Time in Target Window

33-46 Target Window LimitValue

33-47 Size of Target Window

42-17 Tolerance Error

42-18 Zero Speed Timer

42-15 Feedback Filter

34-4* Inputs & Outputs

34-40 Digital Inputs

33-50 Terminal X57/1 Digital Input

33-51 Terminal X57/2 Digital Input

42-19 Zero Speed Limit

34-41 Digital Outputs

34-5* Process Data

33-52 Terminal X57/3 Digital Input

33-53 Terminal X57/4 Digital Input

42-14 Feedback Type

34-30 PCD 10 Read from MCO

33-5* I/O Configuration

42-2* Safe Input

42-20 Safe Function

34-50 Actual Position

34-51 Commanded Position

33-54 Terminal X57/5 Digital Input

33-55 Terminal X57/6 Digital Input

42-23 Stable Signal Time

42-21 Type

42-22 Discrepancy Time

34-54 Master Index Position

34-53 Slave Index Position

34-52 Actual Master Position

33-56 Terminal X57/7 Digital Input

33-57 Terminal X57/8 Digital Input

33-58 Terminal X57/9 Digital Input

42-24 Restart Behaviour

42-3* General

42-30 External Failure Reaction

34-57 Synchronizing Error

34-55 Curve Position

34-56 Track Error

33-61 Terminal X59/1 Digital Input

33-60 Terminal X59/1 and X59/2 Mode

33-59 Terminal X57/10 Digital Input

42-31 Reset Source

42-33 Parameter Set Name

34-59 Actual Master Velocity

34-58 Actual Velocity

33-63 Terminal X59/1 Digital Output

33-62 Terminal X59/2 Digital Input

42-35 S-CRC Value

42-36 Level 1 Password

34-61 Axis Status

34-60 Synchronizing Status

33-64 Terminal X59/2 Digital Output

33-65 Terminal X59/3 Digital Output

42-4* SS1

42-40 Type

34-62 Program Status

34-64 MCO 302 Status

33-66 Terminal X59/4 Digital Output

33-67 Terminal X59/5 Digital Output

42-41 Ramp Profile

42-42 Delay Time

34-65 MCO 302 Control

34-7* Diagnosis readouts

33-68 Terminal X59/6 Digital Output

33-69 Terminal X59/7 Digital Output

42-45 Delta V

42-43 Delta T

42-44 Deceleration Rate

34-71 MCO Alarm Word 2

34-70 MCO Alarm Word 1

35-** Sensor Input Option

33-70 Terminal X59/8 Digital Output

33-8* Global Parameters

33-80 Activated Program Number

42-46 Zero Speed

42-47 Ramp Time

42-48 S-ramp Ratio at Decel. Start

35-01 Term. X48/4 Input Type

35-0* Temp. Input Mode

35-00 Term. X48/4 Temp. Unit

33-83 Behavior After Error

33-81 Power-up State

33-82 Drive Status Monitoring

42-49 S-ramp Ratio at Decel. End

42-5* SLS

42-50 Cut Off Speed

35-04 Term. X48/10 Temp. Unit

35-03 Term. X48/7 Input Type

35-02 Term. X48/7 Temp. Unit

33-86 Terminal at alarm

33-85 MCO Supplied by External 24VDC

33-84 Behavior afterEsc.

42-51 Speed Limit

42-52 Fail Safe Reaction

35-05 Term. X48/10 Input Type

35-06 Temperature Sensor Alarm Function

33-88 Status word at alarm

33-87 Terminal state at alarm

42-53 Start Ramp

42-54 Ramp Down Time

42-8* Status

35-15 Term. X48/4 Temp. Monitor

35-14 Term. X48/4 Filter Time Constant

35-1* Temp. Input X48/4

33-9* MCO Port Settings

33-90 X62 MCO CAN node ID

33-91 X62 MCO CAN baud rate

42-86 Safe Option Info

42-85 Active Safe Func.

42-80 Safe Option Status

42-81 Safe Option Status 2

35-17 Term. X48/4 High Temp. Limit

35-16 Term. X48/4 Low Temp. Limit

35-24 Term. X48/7 Filter Time Constant

35-2* Temp. Input X48/7

33-95 X60 MCO RS485 serial baud rate

33-94 X60 MCO RS485 serial termination

34-** MCO Data Readouts

34-0* PCD Write Par.

42-89 Customization File Version

42-9* Special

35-26 Term. X48/7 Low Temp. Limit

35-25 Term. X48/7 Temp. Monitor

34-02 PCD 2 Write to MCO

34-01 PCD 1 Write to MCO

42-90 Restart Safe Option

35-27 Term. X48/7 High Temp. Limit

35-3* Temp. Input X48/10

34-04 PCD 4 Write to MCO

34-03 PCD 3 Write to MCO

35-36 Term. X48/10 Low Temp. Limit

35-35 Term. X48/10 Temp. Monitor

35-34 Term. X48/10 Filter Time Constant

34-06 PCD 6 Write to MCO

34-07 PCD 7 Write to MCO

34-05 PCD 5 Write to MCO

(Activation)

32-74 Position error filter time

32-73 Integral limit filter time

32-72 Size of the Control Window (Deactiv.)

32-71 Size of the Control Window

32-70 Scan Time for Profile Generator

32-68 Reverse Behavior for Slave

32-61 Derivative factor

32-6* PID Controller

32-60 Proportional factor

30-10 Wobble Ratio

30-11 Wobble Random Ratio Max.

30-09 Wobble Random Function

32-62 Integral factor

32-63 Limit Value for Integral Sum

30-12 Wobble Random Ratio Min.

30-19 Wobble Delta Freq. Scaled

32-67 Max. Tolerated Position Error

32-66 Acceleration Feed-Forward

32-64 PID Bandwidth

32-65 Velocity Feed-Forward

30-22 Locked Rotor Protection

30-21 High Starting Torque Current [%]

30-2* Adv. Start Adjust

30-20 High Starting Torque Time [s]

30-23 Locked Rotor Detection Time [s]

32-69 Sampling Time for PID Control

30-8* Compatibility (I)

30-80 d-axis inductance (Ld)

30-83 Speed PID Proportional Gain

30-81 Brake Resistor (ohm)

30-84 Process PID Proportional Gain

31-** Bypass Option

31-00 Bypass Mode

32-8* Velocity & Accel.

32-80 Maximum Velocity (Encoder)

31-02 Bypass Trip Time Delay

31-01 Bypass Start Time Delay

32-82 Ramp Type

32-83 Velocity Resolution

32-81 Shortest Ramp

31-11 Bypass Running Hours

31-03 Test Mode Activation

31-10 Bypass Status Word

32-84 Default Velocity

32-85 Default Acceleration

31-19 Remote Bypass Activation

32-** MCO Basic Settings

32-86 Acc. up for limited jerk

32-0* Encoder 2

32-88 Dec. up for limited jerk

32-87 Acc. down for limited jerk

32-00 Incremental Signal Type

32-01 Incremental Resolution

32-89 Dec. down for limited jerk

32-9* Development

32-90 Debug Source

33-** MCO Adv. Settings

32-05 Absolute Encoder Data Length

32-03 Absolute Resolution

32-04 Absolute Encoder Baudrate X55

32-02 Absolute Protocol

33-0* Home Motion

33-00 Force HOME

33-01 Zero Point Offset from Home Pos.

32-06 Absolute Encoder Clock Frequency

32-07 Absolute Encoder Clock Generation

32-08 Absolute Encoder Cable Length

33-02 Ramp for Home Motion

33-03 Velocity of Home Motion

33-04 Behavior during Home Motion

33-1* Synchronization

32-12 User Unit Numerator

32-09 Encoder Monitoring

32-10 Rotational Direction

32-11 User Unit Denominator

33-11 Sync Factor Slave

33-10 Sync Factor Master

32-13 Enc.2 Control

32-14 Enc.2 node ID

5-8 MG33AM22 - VLT® is a registered Danfoss trademark

33-16 Marker Number for Slave

33-13 Accuracy Window for Position Sync.

33-14 Relative Slave Velocity Limit

33-15 Marker Number for Master

33-12 Position Offset for Synchronization

32-15 Enc.2 CAN guard

32-3* Encoder 1

32-30 Incremental Signal Type

32-31 Incremental Resolution

32-32 Absolute Protocol

33-19 Master Marker Type

33-17 Master Marker Distance

33-18 Slave Marker Distance

32-36 Absolute Encoder Clock Frequency

32-33 Absolute Resolution

32-35 Absolute Encoder Data Length

33-23 Start Behavior for Marker Sync

33-22 Slave Marker Tolerance Window

33-20 Slave Marker Type

33-21 Master Marker Tolerance Window

32-39 Encoder Monitoring

32-40 Encoder Termination

32-37 Absolute Encoder Clock Generation

32-38 Absolute Encoder Cable Length

33-24 Marker Number for Fault

33-25 Marker Number for Ready

32-43 Enc.1 Control

32-44 Enc.1 node ID

33-28 Marker Filter Configuration

33-26 Velocity Filter

33-27 Offset Filter Time

32-45 Enc.1 CAN guard

32-5* Feedback Source

32-50 Source Slave

33-30 Maximum Marker Correction

33-29 Filter Time for Marker Filter

32-51 MCO 302 Last Will

32-52 Source Master

About Adjustable Frequency ...

VLT® AutomationDrive Instruction Manual

5.6 Remote Programming with MCT 10 Setup Software

Danfoss has a software program available for developing, storing, and transferring adjustable frequency drive programming. The MCT 10 Set-up Software allows the user to connect a PC to the adjustable frequency drive and perform live programming rather than using the LCP. Additionally, all adjustable frequency drive programming can be done off-line and simply downloaded to the adjustable frequency drive. Or the entire adjustable frequency drive profile can be loaded onto the PC for backup storage or analysis.

The USB connector or RS-485 terminal is available for connecting to the adjustable frequency drive.

MCT 10 Set-up Software is available for free download at www.VLT-software.com. A CD is also available by requesting part number 130B1000. For further information, see the Instruction Manual.

MG33AM22 - VLT® is a registered Danfoss trademark 5-9

About Adjustable Frequency ...

VLT® AutomationDrive Instruction Manual

5-10 MG33AM22 - VLT® is a registered Danfoss trademark

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB929.10

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB930.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

A53

U - I

-10 - +10V

130BB926.10

Application Examples

6 Application Examples

VLT® AutomationDrive Instruction Manual

6.1 Introduction

NOTE!

A jumper wire may be required between terminal 12 (or

13) and terminal 37 for the adjustable frequency drive to

operate when using factory default programming values.

The examples in this section are intended as a quick reference for common applications.

Parameter settings are the regional default values

•

unless otherwise indicated (selected in

1-29 Automatic Motor Adaptation (AMA) 5-12 Terminal 27 Digital Input *=Default Value Notes/comments: Parameter group 1-2* Motor Data must be set according to motor

Parameters

Function Setting

[1] Enable complete AMA [0] No operation

6 6

0-03 Regional Settings) Parameters associated with the terminals and

•

their settings are shown next to the drawings. Where switch settings for analog terminals A53 or

•

A54 are required, these are also shown.

6.2 Application Examples

Table 6.2 AMA without T27 Connected

CAUTION

Thermistors must use reinforced or double insulation to meet PELV insulation requirements.

Parameters

Function Setting

1-29 Automatic Motor Adaptation (AMA) 5-12 Terminal 27

Table 6.1 AMA with T27 Connected

Digital Input *=Default Value Notes/comments: Parameter group 1-2* Motor Data must be set according to motor

MG33AM22 - VLT® is a registered Danfoss trademark 6-1

[1] Enable complete AMA [2]* Coast inverse

Table 6.3 Analog Speed Reference (Voltage)

6-10 Terminal 53 Low Voltage 0.07 V* 6-11 Terminal 53 High Voltage 6-14 Terminal 53 Low Ref./Feedb. Value 6-15 Terminal 53 High Ref./Feedb. Value *=Default Value Notes/comments:

Parameters

Function Setting

10 V*

0 RPM

1,500 RPM

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

A53

U - I

4 - 20mA

130BB927.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

130BB802.10

130BB805.11

Speed

Start (18)

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB803.10

Speed

130BB806.10

Latched Start (18)

Stop Inverse (27)

Application Examples

VLT® AutomationDrive Instruction Manual

Parameters

Function Setting

6-12 Terminal 53

4 mA* Low Current 6-13 Terminal 53

20 mA* High Current 6-14 Terminal 53 Low Ref./Feedb.

0 RPM

Figure 6.1 Start/Stop with Safe Stop

Value 6-15 Terminal 53 High Ref./Feedb. Value *=Default Value Notes/comments:

1,500 RPM

Parameters

Function Setting

5-10 Terminal 18 Digital Input 5-12 Terminal 27 Digital Input

[9] Latched Start [6] Stop

Inverse *=Default Value Notes/comments: If 5-12 Terminal 27 Digital Input is set to [0] No operation, a jumper wire to terminal 27 is

Table 6.4 Analog Speed Reference (Current)

not needed.

Parameters

Function Setting

5-10 Terminal 18

[8] Start* Digital Input 5-12 Terminal 27 Digital Input 5-19 Terminal 37 Safe Stop

[0] No

operation

[1] Safe Stop

Alarm

Table 6.6 Pulse Start/Stop

*=Default Value Notes/comments: If 5-12 Terminal 27 Digital Input is set to [0] No operation, a jumper wire to terminal 27 is not needed.

Table 6.5 Start/Stop Command with Safe Stop

6-2 MG33AM22 - VLT® is a registered Danfoss trademark

Figure 6.2 Latched Start/Stop Inverse

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB934.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

130BB928.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

A53

U - I

≈ 5kΩ

130BB683.10

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB804.10

Application Examples

VLT® AutomationDrive Instruction Manual

Parameters

Function Setting

5-10 Terminal 18

Digital Input 5-11 Terminal 19 Digital Input

5-12 Terminal 27 Digital Input 5-14 Terminal 32 Digital Input 5-15 Terminal 33 Digital Input 3-10 Preset Reference Preset ref. 0 Preset ref. 1 Preset ref. 2 Preset ref. 3 *=Default Value Notes/comments:

[8] Start

[10] Reversing*

[0] No operation [16] Preset ref bit 0 [17] Preset ref bit 1

25% 50% 75% 100%

Parameters

Function Setting

6-10 Terminal 53 Low Voltage 0.07 V* 6-11 Terminal 53

10 V* High Voltage 6-14 Terminal 53

0 RPM Low Ref./Feedb. Value 6-15 Terminal 53

1,500 RPM High Ref./Feedb. Value *=Default Value Notes/comments:

Table 6.9 Speed Reference (using a Manual Potentiometer)

6 6

Table 6.7 Start/Stop with Reversing and Four Preset Speeds

Parameters

Function Setting

5-11 Terminal 19 Digital Input *=Default Value Notes/comments:

Table 6.8 External Alarm Reset

Parameters

Function Setting

[1] Reset

5-10 Terminal 18 Digital Input 5-12 Terminal 27 Digital Input 5-13 Terminal 29 Digital Input 5-14 Terminal 32

[8] Start*

[19] Freeze

Reference

[21] Speed

[22] Slow Digital Input *=Default Value Notes/comments:

Table 6.10 Speed Up/Down

MG33AM22 - VLT® is a registered Danfoss trademark 6-3

S t a r t ( 1 8 )

F r e e z e r e f ( 2 7 )

S p e e d u p ( 2 9 )

S p e e d d o w n ( 3 2 )

S p e e d

R e f e r e n c e

130BB840.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

R1R2

61 68 69

RS-485

130BB685.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

A53

U - I

130BB686.11

Application Examples

VLT® AutomationDrive Instruction Manual

Parameters

Function Setting

1-90 Motor Thermal Protection 1-93 Thermistor Source

[2]

Thermistor

trip

[1] Analog

input 53 *=Default Value

Notes/comments:

Figure 6.3 Speed Up/Down

If only a warning is desired,

1-90 Motor Thermal Protection should be set to [1] Thermistor warning.

Parameters

Function Setting

8-30 Protocol FC* 8-31 Address 1* 8-32 Baud Rate 9600* *=Default Value

Notes/comments: Select protocol, address and

Table 6.12 Motor Thermistor

baud rate in the above mentioned parameters.

Table 6.11 RS-485 Network Connection

6-4 MG33AM22 - VLT® is a registered Danfoss trademark

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

R1R2

130BB839.10

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

R1R2

130BB841.10

Start ( 18)

Start

reversing (19)

Relay output

Speed

Time

Current

1-71

2-21

1-76

Open

Closed

130BB842.10

Application Examples

VLT® AutomationDrive Instruction Manual

Parameters

Table 6.13 Using SLC to Set a Relay

Function Setting

4-30 Motor Feedback Loss Function [1] Warning 4-31 Motor

100 RPM Feedback Speed Error 4-32 Motor

5 s Feedback Loss Timeout 7-00 Speed PID

[2] MCB 102 Feedback Source 17-11 Resolution

1024* (PPR) 13-00 SL

[1] On Controller Mode 13-01 Start

[19] Warning Event 13-02 Stop Event 13-10 Comparat or Operand 13-11 Comparat

[44] Reset

key

[21] Warning

no.

[1] ≈* or Operator 13-12 Comparat

90 or Value 13-51 SL Controller Event 13-52 SL Controller Action

[22]

Comparator 0

[32] Set

digital out A

low 5-40 Function Relay

[80] SL digital

output A *=Default Value Notes/comments: If the limit in the feedback monitor is exceeded, Warning 90 will be issued. The SLC monitors Warning 90 and if Warning 90 becomes TRUE, then Relay 1 is triggered. External equipment may then indicate that service may be required. If the feedback error goes below the limit again within 5 sec then the adjustable frequency drive continues and the warning disappears. But Relay 1 will still be triggered until [Reset] on the LCP.

MG33AM22 - VLT® is a registered Danfoss trademark 6-5

5-40 Function Relay 5-10 Terminal 18 Digital Input 5-11 Terminal 19 Digital Input 1-71 Start Delay 0.2 1-72 Start Function

1-76 Start Current 2-20 Release Brake Current 2-21 Activate Brake Speed [RPM] *=Default Value Notes/comments:

Table 6.14 Mechanical Brake Control

Figure 6.4 Mechanical Brake Control

Parameters

Function Setting

[32] Mech. brake ctrl. [8] Start*

[11] Start reversing

plus

[5] VVC FLUX Clockwise I

m,n

App. dependent Half of nominal slip of the motor

6 6

Application Examples

VLT® AutomationDrive Instruction Manual

6-6 MG33AM22 - VLT® is a registered Danfoss trademark

Status

799RPM 7.83A 36.4kW

0.000

53.2%

1(1)

Auto Hand O

Remote Local

Ramping Stop Running Jogging . . . Stand by

130BB037.11

1 2 3

Status Messages

7 Status Messages

VLT® AutomationDrive Instruction Manual

7.1 Status Display

When the adjustable frequency drive is in status mode, status messages are generated automatically from within the adjustable frequency drive and appear in the bottom line of the display (see Figure 7.1.)

Figure 7.1 Status Display

a. The first part of the status line indicates where

the stop/start command originates.

b. The second part of the status line indicates where

the speed control originates.

c. The last part of the status line gives the present

adjustable frequency drive status. These show the operational mode the adjustable frequency drive is in.

NOTE!

In auto/remote mode, the adjustable frequency drive requires external commands to execute functions.

7.2 Status Message Definitions Table

Table 7.1, Table 7.2 and Table 7.3 define the meaning of the status message display words.

Off The adjustable frequency drive does not react

to any control signal until [Auto On] or [Hand On] is pressed.

Auto on The adjustable frequency drive is controlled

from the control terminals and/or the serial communication.

Hand on The adjustable frequency drive can be

controlled by the navigation keys on the LCP. Stop commands, reset, reversing, DC brake, and other signals applied to the control terminals can override local control.

Table 7.1 Operation Mode

Remote The speed reference is given from external

signals, serial communication, or internal preset references.

Local The adjustable frequency drive uses [Hand On]

control or reference values from the LCP.

Table 7.2 Reference Site

AC Brake

AMA finish OK Automatic motor adaptation (AMA) was

AMA ready AMA is ready to start. Press [Hand On] to start. AMA running AMA process is in progress. Braking The brake chopper is in operation. Generative

Braking max. The brake chopper is in operation. The power

Coast

AC Brake was selected in 2-10 Brake Function. The AC brake over-magnetizes the motor to achieve a controlled slow-down.

carried out successfully.

energy is absorbed by the brake resistor.

limit for the brake resistor defined in 2-12 Brake Power Limit (kW) is reached.

Coast inverse was selected as a function

•

for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal is not connected.

Coast activated by serial communication

•

7 7

MG33AM22 - VLT® is a registered Danfoss trademark 7-1

Status Messages

VLT® AutomationDrive Instruction Manual

Ctrl. Ramp-down Control Ramp-down was selected in

14-10 Mains Failure.

The AC line voltage is below the

•

value set in 14-11 Mains Voltage at Mains Fault at line power fault.

The adjustable frequency drive

•

ramps down the motor using a controlled ramp-down.

Current High The adjustable frequency drive output current

is above the limit set in 4-51 Warning Current High.

Current Low The adjustable frequency drive output current

is below the limit set in 4-52 Warning Speed

Low

DC Hold

DC Stop

Feedback high The sum of all active feedbacks is above the

Feedback low The sum of all active feedbacks is below the

Freeze output The remote reference is active, which holds

Freeze output request

DC hold is selected in 1-80 Function at Stop and a stop command is active. The motor is held by a DC current set in 2-00 DC Hold/ Preheat Current. The motor is held with a DC current (2-01 DC

Brake Current) for a specified time (2-02 DC Braking Time).

DC Brake is activated in 2-03 DC Brake Cut-

•

in Speed [RPM] and a Stop command is active

DC Brake (inverse) is selected as a function

•

for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal is not active.

The DC Brake is activated via serial

•

communication

feedback limit set in 4-57 Warning Feedback High.

feedback limit set in 4-56 Warning Feedback Low.

the present speed.

Freeze output was selected as a function

•

for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal is active. Speed control is only possible via the terminal functions speed up and slow.

Hold ramp is activated via serial communi-

•

cation

A freeze output command has been given, but the motor will remain stopped until a run permissive signal is received.

Freeze ref.

Jog request A jog command has been given, but the

Jogging The motor is running as programmed in

Motor check

Over Voltage Control (OVC)

PowerUnit Off (For adjustable frequency drives with an

Protection md Protection mode is active. The unit has

Freeze Reference was chosen as a function for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal is active. The adjustable frequency drive saves the actual reference. Changing the reference is now only possible via terminal functions speed up and slow.

motor will be stopped until a run permissive signal is received via a digital input.

3-19 Jog Speed [RPM].

Jog was selected as function for a digital

•

input (parameter group 5-1* Digital Inputs). The corresponding terminal (e.g., Terminal

29) is active.

The Jog function is activated via the serial

•

communication

The Jog function was selected as a

•

reaction for a monitoring function (e.g., No signal). The monitoring function is active

In 1-80 Function at Stop, Motor Check was selected. A stop command is active. To ensure that a motor is connected to the adjustable frequency drive, a permanent test current is applied to the motor.

Overvoltage control was activated in 2-17 Overvoltage Control. The connected motor is

supplying the adjustable frequency drive with generative energy. Overvoltage control adjusts the V/Hz ratio to run the motor in controlled mode and to prevent the adjustable frequency drive from tripping.

external 24 V power supply installed only). Line power supply to the adjustable frequency drive is removed, but the control card is supplied by the external 24 V.

detected a critical status (an overcurrent or overvoltage).

To avoid tripping, switching frequency is

•

reduced to 4 kHz

If possible, Protection mode ends after

•

approximately 10 s

Protection mode can be restricted in

•

14-26 Trip Delay at Inverter Fault

7-2 MG33AM22 - VLT® is a registered Danfoss trademark

Status Messages

VLT® AutomationDrive Instruction Manual

QStop

Ramping The motor is accelerating/decelerating using

Ref. high The sum of all active references is above the

Ref. low The sum of all active references is below the

Run on ref. The adjustable frequency drive is running in

Run request A start command has been given, but the

Running The motor is driven by the adjustable

Speed high Motor speed is above the value set in

Speed low Motor speed is below the value set in

Standby In Auto On Auto mode, the adjustable

Start delay

Start fwd/rev Start forward and start reverse were selected

Stop The adjustable frequency drive has received a

Trip An alarm occurred and the motor is stopped.

The motor is decelerating using 3-81 Quick

Stop Ramp Time.

Quick stop inverse was chosen as a function

•

for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal is not active.

The quick stop function was activated via

•

serial communication

the active ramp-up/down. The reference, a limit value or a standstill is not yet reached.

reference limit set in 4-55 Warning Reference High.

reference limit set in 4-54 Warning Reference Low.

the reference range. The feedback value matches the setpoint value.

motor is stopped until a run permissive signal is received via digital input.

frequency drive.

4-53 Warning Speed High.

4-52 Warning Speed Low.

frequency drive will start the motor with a start signal from a digital input or serial communication. In 1-71 Start Delay, a delay starting time was set. A start command is activated and the motor will start after the start delay time expires.

as functions for two different digital inputs (parameter group 5-1* Digital Inputs). The motor will start in forward or reverse depending on which corresponding terminal is activated.

stop command from the LCP, digital input or serial communication.

Once the cause of the alarm is cleared, the adjustable frequency drive can be reset manually by pressing [Reset] or remotely by control terminals or serial communication.

Trip lock An alarm occurred and the motor is stopped.

Once the cause of the alarm is cleared, power must be cycled to the adjustable frequency drive. The adjustable frequency drive can then be reset manually by pressing [Reset] or remotely by control terminals or serial communication.

Table 7.3 Operation Status

7 7

MG33AM22 - VLT® is a registered Danfoss trademark 7-3

Status Messages

VLT® AutomationDrive Instruction Manual

7-4 MG33AM22 - VLT® is a registered Danfoss trademark

130BP085.11

Status

0.0Hz 0.000psi 0.00A

0.0Hz

1:0 - Oﬀ

!Live zero error [W2]

Oﬀ Remote Stop

!1(1)

130BP086.11

Status

0.0Hz 0.000kW 0.00A

0.0Hz 0

Earth Fault [A14]

Auto Remote Trip

1(1)

Auto

Reset

Hand

Oﬀ

Back

Cancel

Info

Alarm

Warn.

130BB467.10

Warnings and Alarms

8 Warnings and Alarms

VLT® AutomationDrive Instruction Manual

8.1 System Monitoring

The adjustable frequency drive monitors the condition of its input power, output, and motor factors as well as other system performance indicators. A warning or alarm may not necessarily indicate a problem internal to the adjustable frequency drive itself. In many cases, it indicates failure conditions from input voltage, motor load or temperature, external signals, or other areas monitored by the adjustable frequency drive’s internal logic. Be sure to investigate those areas exterior to the adjustable frequency drive as indicated in the alarm or warning.

8.2 Warning and Alarm Types

Warnings A warning is issued when an alarm condition is impending or when an abnormal operating condition is present and may result in the adjustable frequency drive issuing an alarm. A warning clears by itself when the abnormal condition is removed.

Alarms Trip An alarm is issued when the adjustable frequency drive is tripped, that is, the adjustable frequency drive suspends operation to prevent adjustable frequency drive or system damage. The motor will coast to a stop. The adjustable frequency drive logic will continue to operate and monitor the adjustable frequency drive status. After the fault condition is remedied, the adjustable frequency drive can be reset. It will then be ready to start operation again.

A trip can be reset in any of four ways

Press [Reset] on the LCP

•

Digital reset input command

•

Serial communication reset input command

•

Auto reset

•

8.3

Warning and Alarm Displays

Figure 8.1 Warning Display

An alarm or trip lock alarm will flash on display along with the alarm number.

Figure 8.2 Alarm Display

In addition to the text and alarm code on the adjustable frequency drive LCP, there are three status indicator lights.

8 8

An alarm that causes the adjustable frequency drive to trip-lock requires that input power is cycled. The motor will coast to a stop. The adjustable frequency drive logic will continue to operate and monitor the adjustable frequency drive status. Remove input power to the adjustable frequency drive and correct the cause of the fault, then restore power. This action puts the adjustable frequency drive into a trip condition as described above and may be reset in any of those four ways.

MG33AM22 - VLT® is a registered Danfoss trademark 8-1

Figure 8.3 Status Indicator Lights

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

Warning LED Alarm LED Warning On Off Alarm Off On (Flashing) Trip Lock On On (Flashing)

Table 8.1 Status Indicator Lights Explanations

8.4 Warning and Alarm Definitions

The warning/alarm information below defines each warning/alarm condition, provides the probable cause for the condition, and details a remedy or troubleshooting procedure.

WARNING 1, 10 Volts low The control card voltage is below 10 V from terminal 50. Remove some of the load from terminal 50, as the 10 V supply is overloaded. Max. 15 mA or minimum 590 Ω.

This condition can be caused by a short in a connected potentiometer or improper wiring of the potentiometer.

Troubleshooting Remove the wiring from terminal 50. If the warning clears,

the problem is with the customer wiring. If the warning does not clear, replace the control card.

WARNING/ALARM 2, Live zero error This warning or alarm only appears if programmed by the user in 6-01 Live Zero Timeout Function. The signal on one of the analog inputs is less than 50% of the minimum value programmed for that input. Broken wiring or faulty device sending the signal can cause this condition.

Troubleshooting

Check connections on all the analog input terminals. Control card terminals 53 and 54 for signals, terminal 55 common. MCB 101 terminals 11 and 12 for signals, terminal 10 common. MCB 109 terminals 1, 3, 5 for signals, terminals 2, 4, 6 common).

Check that the adjustable frequency drive programming and switch settings match the analog signal type.

Perform Input Terminal Signal Test.

WARNING/ALARM 3, No motor No motor has been connected to the output of the adjustable frequency drive.

WARNING/ALARM 4, Mains phase loss A phase is missing on the supply side, or the line voltage imbalance is too high. This message also appears for a fault in the input rectifier on the adjustable frequency drive. Options are programmed at 14-12 Function at Mains Imbalance.

Troubleshooting Check the supply voltage and supply currents to the adjustable frequency drive.

WARNING 5, DC link voltage high The intermediate circuit voltage (DC) is higher than the high voltage warning limit. The limit is dependent on the adjustable frequency drive voltage rating. The unit is still active.

WARNING 6, DC link voltage low The intermediate circuit voltage (DC) is lower than the low voltage warning limit. The limit is dependent on the adjustable frequency drive voltage rating. The unit is still active.

WARNING/ALARM 7, DC overvoltage If the intermediate circuit voltage exceeds the limit, the adjustable frequency drive trips after a time.

Troubleshooting

Connect a brake resistor Extend the ramp time Change the ramp type Activate the functions in 2-10 Brake Function Increase 14-26 Trip Delay at Inverter Fault If the alarm/warning occurs during a power sag,

the solution is to use kinetic backup (14-10 Line Failure)

WARNING/ALARM 8, DC undervoltage If the intermediate circuit voltage (DC link) drops below the undervoltage limit, the adjustable frequency drive checks if a 24 V DC backup supply is connected. If no 24 V DC backup supply is connected, the adjustable frequency drive trips after a fixed time delay. The time delay varies with unit size.

Troubleshooting

Make sure that the supply voltage matches the adjustable frequency drive voltage.

Perform input voltage test. Perform soft charge circuit test.

WARNING/ALARM 9, Inverter overload The adjustable frequency drive is about to cut out because of an overload (current too high for too long). The counter for electronic, thermal inverter protection issues a warning at 98% and trips at 100%, while giving an alarm. The adjustable frequency drive cannot be reset until the counter is below 90%. The fault is that the adjustable frequency drive has run with more than 100% overload for too long.

8-2 MG33AM22 - VLT® is a registered Danfoss trademark

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

Troubleshooting

Compare the output current shown on the LCP with the adjustable frequency drive rated current.

Compare the output current shown on the LCP with measured motor current.

Display the Thermal Drive Load on the LCP and monitor the value. When running above the adjustable frequency drive continuous current rating, the counter increases. When running below the adjustable frequency drive continuous current rating, the counter decreases.

WARNING/ALARM 10, Motor overload temperature According to the electronic thermal protection (ETR), the motor is too hot. Select whether the adjustable frequency drive issues a warning or an alarm when the counter reaches 100% in 1-90 Motor Thermal Protection. The fault occurs when the motor runs with more than 100% overload for too long.

Troubleshooting

Check for motor overheating. Check if the motor is mechanically overloaded. Check that the motor current set in 1-24 Motor

Current is correct. Ensure that motor data in parameters 1-20

through 1-25 are set correctly. If an external fan is in use, check in 1-91 Motor

External Fan that it is selected. Running AMA in 1-29 Automatic Motor Adaptation

(AMA) tunes the adjustable frequency drive to the motor more accurately and reduces thermal loading.

WARNING/ALARM 11, Motor thermistor overtemp The thermistor might be disconnected. Select whether the adjustable frequency drive gives a warning or an alarm in 1-90 Motor Thermal Protection.

Troubleshooting

Check for motor overheating. Check if the motor is mechanically overloaded. Check that the thermistor is connected correctly

between either terminal 53 or 54 (analog voltage input) and terminal 50 (+10 V supply) and that the terminal switch for 53 or 54 is set for voltage. Check 1-93 Thermistor Source selects terminal 53 or 54.

When using digital inputs 18 or 19, check that the thermistor is connected correctly between

either terminal 18 or 19 (digital input PNP only) and terminal 50.

If a KTY sensor is used, check for correct connection between terminals 54 and 55

If using a thermal switch or thermistor, check that the programming if 1-93 Thermistor Resource matches sensor wiring.

If using a KTY sensor, check the programming of

1-95 KTY Sensor Type, 1-96 KTY Thermistor Resource, and 1-97 KTY Threshold level match

sensor wiring.

WARNING/ALARM 12, Torque limit The torque has exceeded the value in 4-16 Torque Limit

Motor Mode or the value in 4-17 Torque Limit Generator Mode. 14-25 Trip Delay at Torque Limit can change this from

a warning only condition to a warning followed by an alarm.

Troubleshooting

If the motor torque limit is exceeded during ramp-up, extend the ramp-up time.

If the generator torque limit is exceeded during ramp-down, extend the ramp-down time.

If torque limit occurs while running, possibly increase the torque limit. Make sure that the system can operate safely at a higher torque.

Check the application for excessive current draw on the motor.

WARNING/ALARM 13, Overcurrent The inverter peak current limit (approximately 200% of the rated current) is exceeded. The warning lasts about 1.5 s, then the adjustable frequency drive trips and issues an alarm. This fault can be caused by shock loading or quick acceleration with high inertia loads. It can also appear after kinetic backup if the acceleration during ramp-up is quick. If extended mechanical brake control is selected, trip can be reset externally.

Troubleshooting

Remove power and check if the motor shaft can be turned.

Make sure that the motor size matches the adjustable frequency drive.

Check parameters 1-20 to 1-25 for correct motor data.

ALARM 14, Ground fault There is current from the output phases to ground, either in the cable between the adjustable frequency drive and the motor or in the motor itself.

8 8

MG33AM22 - VLT® is a registered Danfoss trademark 8-3

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

Troubleshooting

Remove power to the adjustable frequency drive and repair the ground fault.

Check for ground faults in the motor by measuring the resistance to ground of the motor leads and the motor with a megohmmeter.

Perform current sensor test.

ALARM 15, Hardware mismatch A fitted option is not operational with the present control board hardware or software.

Record the value of the following parameters and contact your Danfoss supplier:

15-40 FC Type 15-41 Power Section 15-42 Voltage 15-43 Software Version 15-45 Actual Typecode String 15-49 SW ID Control Card

ALARM 16, Short-circuit There is short-circuiting in the motor or motor wiring.

Remove power to the adjustable frequency drive and repair the short circuit.

WARNING/ALARM 17, Control word timeout There is no communication to the adjustable frequency drive. The warning will only be active when 8-04 Control Word Timeout Function is NOT set to [Off]. If 8-04 Control Word Timeout Function is set to Stop and Trip, a warning appears and the adjustable frequency drive ramps down until it trips then displays an alarm.

Troubleshooting:

WARNING/ALARM 22, Hoist mechanical brake Report value shows what kind it is. 0 = The torque ref. was not reached before timeout. 1 = There was no brake feedback before timeout.

15-50 SW ID Power Card 15-60 Option Mounted 15-61 Option SW Version (for each option slot)

Check connections on the serial communication cable.

Increase 8-03 Control Word Timeout Time Check the operation of the communication

equipment. Verify a proper installation based on EMC

requirements.

WARNING 23, Internal fan fault The fan warning function is an extra protective function that checks if the fan is running/mounted. The fan warning can be disabled in 14-53 Fan Monitor ([0] Disabled).

Troubleshooting

Check fan resistance. Check soft charge fuses.

WARNING 24, External fan fault The fan warning function is an extra protective function that checks if the fan is running/mounted. The fan warning can be disabled in 14-53 Fan Monitor ([0] Disabled).

Troubleshooting

Check fan resistance. Check soft charge fuses.

WARNING 25, Brake resistor short-circuit The brake resistor is monitored during operation. If a short circuit occurs, the brake function is disabled and the warning appears. The adjustable frequency drive is still operational but without the brake function. Remove power to the adjustable frequency drive and replace the brake resistor (see 2-15 Brake Check).

WARNING/ALARM 26, Brake resistor power limit The power transmitted to the brake resistor is calculated as a mean value over the last 120 s of run time. The calculation is based on the intermediate circuit voltage and the brake resistance value set in 2-16 AC Brake Max. Current. The warning is active when the dissipated braking is higher than 90% of the brake resistance power. If [2] Trip is selected in 2-13 Brake Power Monitoring, the adjustable frequency drive will trip when the dissipated braking energy reaches 100%.

WARNING

There is a risk of substantial power being transmitted to the brake resistor if the brake transistor is short-circuited.

WARNING/ALARM 27, Brake chopper fault The brake transistor is monitored during operation and if a short circuit occurs, the brake function is disabled and a warning is issued. The adjustable frequency drive is still operational but, since the brake transistor has shortcircuited, substantial power is transmitted to the brake resistor, even if it is inactive. Remove power to the adjustable frequency drive and remove the brake resistor.

This alarm/warning could also occur should the brake resistor overheat. Terminals 104 and 106 are available as brake resistors Klixon inputs, see section Brake Resistor Temperature Switch in the Design Guide.

8-4 MG33AM22 - VLT® is a registered Danfoss trademark

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

WARNING/ALARM 28, Brake check failed The brake resistor is not connected or not working. Check 2-15 Brake Check.

ALARM 29, Heatsink temp The maximum temperature of the heatsink has been exceeded. The temperature fault will not reset until the temperature falls below a defined heatsink temperature. The trip and reset points are different based on the adjustable frequency drive power size.

Troubleshooting

Check for the following conditions.

Ambient temperature too high. Motor cable too long. Incorrect airflow clearance above and below the

adjustable frequency drive Blocked airflow around the adjustable frequency

drive. Damaged heatsink fan. Dirty heatsink.

For the D, E, and F Frame sizes, this alarm is based on the temperature measured by the heatsink sensor mounted inside the IGBT modules. For the F Frame sizes, this alarm can also be caused by the thermal sensor in the rectifier module.

Troubleshooting

Check fan resistance. Check soft charge fuses. IGBT thermal sensor.

ALARM 30, Motor phase U missing Motor phase U between the adjustable frequency drive and the motor is missing.

Remove power from the adjustable frequency drive and check motor phase U.

ALARM 31, Motor phase V missing Motor phase V between the adjustable frequency drive and the motor is missing.

Remove power from the adjustable frequency drive and check motor phase V.

ALARM 32, Motor phase W missing Motor phase W between the adjustable frequency drive and the motor is missing.

Remove power from the adjustable frequency drive and check motor phase W.

ALARM 33, Inrush fault Too many power-ups have occurred within a short time period. Let the unit cool to operating temperature.

WARNING/ALARM 34, Fieldbus communication fault The serial communication bus on the communication option card is not working.

WARNING/ALARM 36, Mains Failure This warning/alarm is only active if the supply voltage to the adjustable frequency drive is lost and 14-10 Mains Failure is NOT set to [0] No Function. Check the fuses to the adjustable frequency drive and line power supply to the unit.

ALARM 38, Internal fault When an internal fault occurs, a code number defined in Table 8.2 is displayed.

Troubleshooting

Cycle power Check that the option is properly installed Check for loose or missing wiring

It may be necessary to contact your Danfoss supplier or service department. Note the code number for further troubleshooting directions.

No. Text

0 Serial port cannot be initialized. Contact your

Danfoss supplier or Danfoss Service Department.

256-258 Power EEPROM data is defective or too old

512 Control board EEPROM data is defective or too

old. 513 Communication time out reading EEPROM data 514 Communication time out reading EEPROM data 515 Application oriented control cannot recognize the

EEPROM data. 516 Cannot write to the EEPROM because a write

command is on progress. 517 Write command is under timeout 518 Failure in the EEPROM 519 Missing or invalid barcode data in EEPROM 783 Parameter value outside of min/max limits

1024-1279 A CAN message that has to be sent couldn't be

sent.

1281 Digital signal processor flash timeout 1282 Power micro software version mismatch 1283 Power EEPROM data version mismatch 1284 Cannot read digital signal processor software

version

1299 Option SW in slot A is too old 1300 Option SW in slot B is too old 1301 Option SW in slot C0 is too old 1302 Option SW in slot C1 is too old 1315 Option SW in slot A is not supported (not allowed) 1316 Option SW in slot B is not supported (not allowed) 1317 Option SW in slot C0 is not supported (not

allowed)

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MG33AM22 - VLT® is a registered Danfoss trademark 8-5

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

No. Text

1318 Option SW in slot C1 is not supported (not

allowed)

1379 Option A did not respond when calculating

platform version

1380 Option B did not respond when calculating

platform version

1381 Option C0 did not respond when calculating

platform version.

1382 Option C1 did not respond when calculating

platform version.

1536 An exception in the application oriented control is

registered. Debug information written in LCP

1792 DSP watchdog is active. Debugging of power part

data, motor oriented control data not transferred correctly.

2049 Power data restarted 2064-2072 H081x: option in slot x has restarted 2080-2088 H082x: option in slot x has issued a power-up wait 2096-2104 H983x: option in slot x has issued a legal power-

up wait

2304 Could not read any data from power EEPROM

2305 Missing SW version from power unit

2314 Missing power unit data from power unit

2315 Missing SW version from power unit

2316 Missing lo_statepage from power unit

2324 Power card configuration is determined to be

incorrect at power-up

2325 A power card has stopped communicating while

line power is applied

2326 Power card configuration is determined to be

incorrect after the delay for power cards to register.

2327 Too many power card locations have been

registered as present.

2330 Power size information between the power cards

does not match. 2561 No communication from DSP to ATACD 2562 No communication from ATACD to DSP (state

running) 2816 Stack overflow control board module 2817 Scheduler slow tasks 2818 Fast tasks 2819 Parameter thread 2820 LCP stack overflow 2821 Serial port overflow 2822 USB port overflow 2836 cfListMempool too small

3072-5122 Parameter value is outside its limits

5123 Option in slot A: Hardware incompatible with

control board hardware

No. Text

5124 Option in slot B: Hardware incompatible with

control board hardware.

5125 Option in slot C0: Hardware incompatible with

control board hardware.

5126 Option in slot C1: Hardware incompatible with

control board hardware.

5376-6231 Out of memory

Table 8.2 Internal Fault, Code Numbers

ALARM 39, Heatsink sensor No feedback from the heatsink temperature sensor.

The signal from the IGBT thermal sensor is not available on the power card. The problem could be on the power card, on the gate drive card, or the ribbon cable between the power card and gate drive card.

WARNING 40, Overload of digital output terminal 27 Check the load connected to terminal 27 or remove shortcircuit connection. Check 5-00 Digital I/O Mode and 5-01 Terminal 27 Mode.

WARNING 41, Overload of digital output terminal 29 Check the load connected to terminal 29 or remove shortcircuit connection. Check 5-00 Digital I/O Mode and 5-02 Terminal 29 Mode.

WARNING 42, Overload of digital output on X30/6 or overload of digital output on X30/7 For X30/6, check the load connected to X30/6 or remove the short-circuit connection. Check 5-32 Term X30/6 Digi Out (MCB 101).

For X30/7, check the load connected to X30/7 or remove the short-circuit connection. Check 5-33 Term X30/7 Digi Out (MCB 101).

ALARM 46, Power card supply The supply on the power card is out of range.

There are three power supplies generated by the switch mode power supply (SMPS) on the power card: 24 V, 5 V, ±18 V. When powered with 24 V DC with the MCB 107 option, only the 24 V and 5 V supplies are monitored. When powered with three phase AC line voltage, all three supplies are monitored.

WARNING 47, 24 V supply low The 24 V DC is measured on the control card. The external 24 V DC backup power supply may be overloaded, otherwise contact the Danfoss supplier.

WARNING 48, 1.8 V supply low The 1.8 V DC supply used on the control card is outside of allowable limits. The power supply is measured on the control card. Check for a defective control card. If an option card is present, check for an overvoltage condition.

8-6 MG33AM22 - VLT® is a registered Danfoss trademark

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

WARNING 49, Speed limit When the speed is not within the specified range in

4-11 Motor Speed Low Limit [RPM] and 4-13 Motor Speed High Limit [RPM], the adjustable frequency drive shows a

warning. When the speed is below the specified limit in 1-86 Trip Speed Low [RPM] (except when starting or stopping), the adjustable frequency drive will trip.

ALARM 50, AMA calibration failed Contact your Danfoss supplier or Danfoss Service Department.

ALARM 51, AMA check U The settings for motor voltage, motor current and motor power are wrong. Check the settings in parameters 1-20 to 1-25.

ALARM 52, AMA low I The motor current is too low. Check the settings.

ALARM 53, AMA motor too big The motor is too big for the AMA to operate.

ALARM 54, AMA motor too small The motor is too small for the AMA to operate.

ALARM 55, AMA Parameter out of range The parameter values of the motor are outside of the acceptable range. AMA will not run.

ALARM 56, AMA interrupted by user The user has interrupted the AMA.

ALARM 57, AMA internal fault Try to restart AMA again a number of times until the AMA is carried out. Note that repeated runs may heat the motor to a level where the resistance Rs and Rr are increased. In most cases, however, this is not critical.

ALARM 58, AMA internal fault Contact your Danfoss supplier.

WARNING 59, Current limit The current is higher than the value in 4-18 Current Limit. Ensure that Motor data in parameters 1-20 to 1-25 are set correctly. Possibly increase the current limit. Be sure that the system can operate safely at a higher limit.

WARNING 60, External interlock External interlock has been activated. To resume normal operation, apply 24 V DC to the terminal programmed for external interlock and reset the adjustable frequency drive (via serial communication, digital I/O, or by pressing [Reset]).

WARNING/ALARM 61, Tracking error An error between calculated motor speed and speed measurement from feedback device. The function Warning/ Alarm/Disable is set in 4-30 Motor Feedback Loss Function. Accepted error setting in 4-31 Motor Feedback Speed Error and the allowed time the error occur setting in 4-32 Motor Feedback Loss Timeout. During a commissioning procedure the function may be effective.

nom

and I

nom

WARNING 62, Output frequency at maximum limit The output frequency is higher than the value set in 4-19 Max Output Frequency.

ALARM 64, Voltage Limit The load and speed combination demands a motor voltage higher than the actual DC link voltage.

WARNING/ALARM 65, Control card over temperature The cutout temperature of the control card is 176° F [80°C].

Troubleshooting

Check that the ambient operating temperature is

•

within limits. Check for clogged filters.

•

Check fan operation.

•

Check the control card.

•

WARNING 66, Heatsink temperature low The adjustable frequency drive is too cold to operate. This warning is based on the temperature sensor in the IGBT module. Increase the ambient temperature of the unit. Also, a trickle amount of current can be supplied to the adjustable frequency drive whenever the motor is stopped by setting

2-00 DC Hold/Preheat Current at 5% and 1-80 Function at Stop

Troubleshooting The heatsink temperature measured as 32 °F [0 °C] could indicate that the temperature sensor is defective, causing the fan speed to increase to the maximum. If the sensor wire between the IGBT and the gate drive card is disconnected, this warning would result. Also, check the IGBT thermal sensor.

ALARM 67, Option module configuration has changed One or more options have either been added or removed since the last power-down. Check that the configuration change is intentional and reset the unit.

ALARM 68, Safe Stop activated Safe stop has been activated. To resume normal operation, apply 24 V DC to terminal 37, then send a reset signal (via Bus, Digital I/O, or by pressing the reset key).

ALARM 69, Power card temperature The temperature sensor on the power card is either too hot or too cold.

Troubleshooting

Check the operation of the door fans. Make sure that the filters for the door fans are

not blocked. Check that the connector plate is properly

installed on IP21/IP 54 (NEMA 1/12) adjustable frequency drives.

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MG33AM22 - VLT® is a registered Danfoss trademark 8-7

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

ALARM 70, Illegal adjustable frequency drive configuration The control card and power card are incompatible. Contact your supplier with the type code of the unit from the nameplate and the part numbers of the cards to check compatibility.

ALARM 71, PTC 1 safe stop Safe Stop has been activated from the MCB 112 PTC Thermistor Card (motor too warm). Normal operation can be resumed when the MCB 112 applies 24 V DC to T-37 again (when the motor temperature reaches an acceptable level) and when the Digital Input from the MCB 112 is deactivated. When that happens, a reset signal must be is be sent (via Bus, Digital I/O, or by pressing [Reset]). Note that if automatic restart is enabled, the motor may start when the fault is cleared.

ALARM 72, Dangerous failure Safe Stop with Trip Lock. Unexpected signal levels on safe stop and digital input from the MCB 112 PTC thermistor card.

WARNING 73, Safe stop auto restart Safe stopped. With automatic restart enabled, the motor

may start when the fault is cleared. WARNING 76, Power unit set-up

The required number of power units does not match the detected number of active power units.

WARNING 77, Reduced power mode This warning indicates that the adjustable frequency drive is operating in reduced power mode (i.e., less than the allowed number of inverter sections). This warning will be generated on power cycle when the adjustable frequency drive is set to run with fewer inverters and will remain on.

ALARM 79, Illegal power section configuration The scaling card is the incorrect part number or not installed. Also MK102 connector on the power card could not be installed.

ALARM 80, Drive initialized to default value Parameter settings are initialized to default settings after a manual reset. Reset the unit to clear the alarm.

ALARM 81, CSIV corrupt CSIV file has syntax errors.

ALARM 82, CSIV par. err. CSIV failed to init a parameter.

ALARM 85, Dang fail PB: Profibus/Profisafe Error.

WARNING/ALARM 104, Mixing fan fault The fan monitor checks that the fan is spinning at powerup or whenever the mixing fan is turned on. If the fan is not operating, then the fault is annunciated. The mixingfan fault can be configured as a warning or an alarm trip by 14-53 Fan Monitor.

Troubleshooting cycle power to the adjustable frequency drive to determine if the warning/alarm returns.

ALARM 243, Brake IGBT This alarm is only for F Frame adjustable frequency drives. It is equivalent to Alarm 27. The report value in the alarm log indicates which power module generated the alarm:

1 = left most inverter module. 2 = middle inverter module in F12 or F3 frame

sizes. 2 = right inverter module in F10 or F11 frame

sizes. 2 = second adjustable frequency drive from the

left inverter module in F14 frame size. 3 = right inverter module in F12 or F13 frame

sizes. 3 = third from the left inverter module in F14

frame size. 4 = far right inverter module in F14 frame size. 5 = rectifier module. 6 = right rectifier module in F14 frame size.

ALARM 244, Heatsink temperature This alarm is only for F Frame adjustable frequency drives. It is equivalent to Alarm 29. The report value in the alarm log indicates which power module generated the alarm.

1 = left most inverter module. 2 = middle inverter module in F12 or F3 frame

sizes. 2 = right inverter module in F10 or F11 frame

sizes. 2 = second adjustable frequency drive from the

left inverter module in F14 frame size. 3 = right inverter module in F12 or F13 frame

sizes. 3 = third from the left inverter module in F14

frame size. 4 = far right inverter module in F14 frame size. 5 = rectifier module. 6 = right rectifier module in F14 frame size.

8-8 MG33AM22 - VLT® is a registered Danfoss trademark

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

ALARM 245, Heatsink sensor This alarm is only for F Frame adjustable frequency drives. It is equivalent to Alarm 39. The report value in the alarm log indicates which power module generated the alarm.

1 = left most inverter module. 2 = middle inverter module in F12 or F3 frame

sizes. 2 = right inverter module in F10 or F11 frame

sizes. 2 = second adjustable frequency drive from the

left inverter module in F14 frame size. 3 = right inverter module in F12 or F13 frame

sizes. 3 = third from the left inverter module in F14

frame size. 4 = far right inverter module in F14 frame size. 5 = rectifier module. 6 = right rectifier module in F14 frame size.

ALARM 246, Power card supply This alarm is only for F Frame adjustable frequency drive. It is equivalent to Alarm 46. The report value in the alarm log indicates which power module generated the alarm.

1 = left most inverter module. 2 = middle inverter module in F12 or F3 frame

sizes. 2 = right inverter module in F10 or F11 frame

sizes. 2 = second adjustable frequency drive from the

left inverter module in F14 frame size. 3 = right inverter module in F12 or F13 frame

sizes. 3 = third from the left inverter module in F14

frame size. 4 = far right inverter module in F14 frame size. 5 = rectifier module. 6 = right rectifier module in F14 frame size.

ALARM 247, Power card temperature This alarm is only for F Frame adjustable frequency drive. It is equivalent to Alarm 69. The report value in the alarm log indicates which power module generated the alarm.

1 = left most inverter module. 2 = middle inverter module in F12 or F3 frame

sizes. 2 = right inverter module in F10 or F11 frame

sizes.

2 = second adjustable frequency drive from the left inverter module in F14 frame size.

3 = right inverter module in F12 or F13 frame sizes.

3 = third from the left inverter module in F14 frame size.

4 = far right inverter module in F14 frame size. 5 = rectifier module. 6 = right rectifier module in F14 frame size.

ALARM 248, Illegal power section configuration This alarm is only for F Frame adjustable frequency drives. It is equivalent to Alarm 79. The report value in the alarm log indicates which power module generated the alarm:

1 = left most inverter module. 2 = middle inverter module in F12 or F3 frame

sizes. 2 = right inverter module in F10 or F11 frame

sizes. 2 = second adjustable frequency drive from the

left inverter module in F14 frame size. 3 = right inverter module in F12 or F13 frame

sizes. 3 = third from the left inverter module in F14

frame size. 4 = far right inverter module in F14 frame size. 5 = rectifier module. 6 = right rectifier module in F14 frame size.

WARNING 250, New spare part A component in the adjustable frequency drive has been replaced. Reset the adjustable frequency drive for normal operation.

WARNING 251, New type code The power card or other components have been replaced and the type code changed. Reset to remove the warning and resume normal operation.

8 8

MG33AM22 - VLT® is a registered Danfoss trademark 8-9

Warnings and Alarms

VLT® AutomationDrive Instruction Manual

8-10 MG33AM22 - VLT® is a registered Danfoss trademark

Basic Troubleshooting

9 Basic Troubleshooting

9.1 Start Up and Operation

NOTE!

See Alarm Log in Table 4.2.

Symptom Possible Cause Test Solution

Missing input power Missing or open fuses or circuit breaker tripped

No power to the LCP Check the LCP cable for proper

Shortcut on control voltage (terminal 12 or 50) or at control

Display dark/No function

Intermittent display

terminals

Wrong LCP (LCP from VLT® 2800 or 5000/6000/8000/ FCD or FCM) Wrong contrast setting

Display (LCP) is defective Test using a different LCP. Replace the faulty LCP or

Internal voltage supply fault or SMPS is defective Overloaded power supply (SMPS) due to improper control wiring or a fault within the adjustable frequency drive.

VLT® AutomationDrive Instruction Manual

See Table 3.1. See open fuses and tripped circuit breaker in this table for possible causes.

connection or damage. Check the 24 V control voltage supply for terminal 12/13 to 20–39 or 10 V supply for terminal 50 to

55. Use only LCP 101 (P/N 130B1124)

Contact supplier.

To rule out a problem in the control wiring, disconnect all control wiring by removing the terminal blocks.

Check the input power source. Follow the recommendations provided.

Replace the faulty LCP or connection cable. Wire the terminals properly.

or LCP 102 (P/N. 130B1107). Press [Status] + ▲/▼ to adjust the

contrast.

connection cable.

If the display stays lit, then the problem is in the control wiring. Check the wiring for shorts or incorrect connections. If the display continues to cut out, follow the procedure for display dark.

MG33AM22 - VLT® is a registered Danfoss trademark 9-1

Basic Troubleshooting

Symptom Possible Cause Test Solution

Motor not running

Motor running in wrong direction

Motor is not reaching maximum speed

Motor speed unstable

Motor runs rough

Motor will not brake

VLT® AutomationDrive Instruction Manual

Service switch open or missing motor connection

No line power with 24 V DC option card

LCP Stop Check if [Off] has been pressed. Press [Auto On] or [Hand On]

Missing start signal (Standby)

Motor coast signal active (Coasting)

Wrong reference signal source Check reference signal: Local,

Motor rotation limit

Active reversing signal Check if a reversing command is

Wrong motor phase connection

Frequency limits set wrong

Reference input signal not scaled correctly

Possible incorrect parameter settings

Possible over-magnetization Check for incorrect motor settings

Possible incorrect settings in the brake parameters. Possible too short ramp-down times.

Check if the motor is connected and the connection is not interrupted (by a service switch or other device). If the display is functioning but no output, check that line power is applied to the adjustable frequency drive.

Check 5-10 Terminal 18 Digital Input for correct setting for terminal 18 (use default setting). Check 5-12 Terminal 27 Digital Input for correct setting for terminal 27 (use default setting).

remote or bus reference? Preset reference active? Terminal connection correct? Scaling of terminals correct? Reference signal available? Check that 4-10 Motor Speed Direction is programmed correctly.

programmed for the terminal in parameter group 5-1* Digital inputs.

Check output limits in4-13 Motor

Speed High Limit [RPM], 4-14 Motor Speed High Limit [Hz], and 4-19 Max Output Frequency

Check reference input signal scaling in parameter group 6-* Analog I/O mode and parameter group 3-1* References. Check the settings of all motor parameters, including all motor compensation settings. For closedloop operation, check PID settings.

in all motor parameters.

Check brake parameters. Check ramp time settings.

Connect the motor and check the service switch.

Apply line power to run the unit.

(depending on your operation mode) to run the motor. Apply a valid start signal to start the motor.

Apply 24 V on terminal 27 or program this terminal to No operation. Program correct settings Check 3-13 Reference Site Set preset reference active in parameter group 3-1* References. Check for correct wiring. Check scaling of terminals. Check reference signal. Program correct settings.

Deactivate reversing signal.

See 3.7 Check Motor Rotation in this manual. Program correct limits.

Program correct settings.

Check settings in parameter group 1-6* Analog I/O mode. For closedloop operation, check settings in parameter group 20-0* Feedback. Check motor settings in parameter groups 1-2* Motor data 1-3* Adv

motor data, and 1-5* Load indep. setting. Check parameter group 2-0* DC brake and 3-0* Reference limits.

9-2 MG33AM22 - VLT® is a registered Danfoss trademark

Basic Troubleshooting

Symptom Possible Cause Test Solution

Open power fuses or circuit breaker trip

Line power current imbalance greater than 3%

Motor current imbalance greater than 3%

Table 9.1 Troubleshooting

VLT® AutomationDrive Instruction Manual

Phase to phase short Motor or panel has a short phase

to phase. Check motor and panel phase for shorts.

Motor overload Motor is overloaded for the

application.

Loose connections Perform pre-startup check for loose

connections.

Problem with line power (See

Alarm 4 Line phase loss

description) Problem with the adjustable frequency drive unit

Problem with motor or motor wiring

Problem with adjustable frequency drive unit

Rotate input power leads into the drive one position: A to B, B to C, C to A. Rotate input power leads into the adjustable frequency drive one position: A to B, B to C, C to A. Rotate output motor leads one position: U to V, V to W, W to U.

Rotate output motor leads one position: U to V, V to W, W to U.

Eliminate any shorts detected.

Perform start-up test and verify motor current is within specifications. If motor current is exceeding nameplate full load current, motor may run only with reduced load. Review the specifications for the application. Tighten loose connections.

If imbalanced leg follows the wire, it is a power problem. Check line power supply. If imbalance leg stays on same input terminal, it is a problem with the unit. Contact supplier. If imbalanced leg follows the wire, the problem is in the motor or motor wiring. Check motor and motor wiring. If imbalance leg stays on same output terminal, it is a problem with the unit. Contact supplier.

MG33AM22 - VLT® is a registered Danfoss trademark 9-3

Basic Troubleshooting

VLT® AutomationDrive Instruction Manual

9-4 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

VLT® AutomationDrive Instruction Manual

10 Specifications

10.1 Power-dependent Specifications

PK25 PK37 PK55 PK75 P1K1 P1K5 P2K2 P3K0 P3K7

0.34 Typical Shaft Output (hp [kW]) Enclosure IP20/IP21 A2 A2 A2 A2 A2 A2 A2 A3 A3 Enclosure IP20 (FC 301 only) A1 A1 A1 A1 A1 A1 - - Enclosure IP55, IP66 A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A5 A5 Output current Continuous (3x200–240 V) [A] Intermittent (3x200–240 V) [A] Continuous kVA (208 V AC) [kVA] Max. input current Continuous (3x200–240 V) [A] Intermittent (3x200–240 V) [A] Additional specifications

IP20, IP21 max. cable cross-section5) (line power, motor, brake and load sharing) [mm2 (AWG)]

IP55, IP66 max. cable cross-section5) (line power, motor, brake and load sharing) [mm2 (AWG)]

Max. cable cross-section Estimated power loss at rated max. load [W] Weight, enclosure IP20 (lbs [kg]) 10.36

A1 (IP20) 2.7 2.7 2.7 2.7 2.7 2.7 - - A5 (IP55, IP66) 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 Efficiency

0.34–5 hp [0.25–3.7 kW] only available as 160% high overload.

with disconnect

[0.25]

0.5 [0.37]

1.8 2.4 3.5 4.6 6.6 7.5 10.6 12.5 16.7

2.9 3.8 5.6 7.4 10.6 12.0 17.0 20.0 26.7

0.65 0.86 1.26 1.66 2.38 2.70 3.82 4.50 6.00

1.6 2.2 3.2 4.1 5.9 6.8 9.5 11.3 15.0

2.6 3.5 5.1 6.6 9.4 10.9 15.2 18.1 24.0

21 29 42 54 63 82 116 155 185

10.36

[4.7]

0.94 0.94 0.95 0.95 0.96 0.96 0.96 0.96 0.96

[4.7]

0.75

[0.55]

10.58 [4.8]

1 [0.75] 1.5 [1.1] 2 [1.5] 3 [2.2] 4 [3] 5 [3.7]

4,4,4 (12,12,12)

(min. 0.2 (24))

4,4,4 (12,12,12)

6,4,4 (10,12,12)

10.58 [4.8]

10.8 [4.9] 10.8 [4.9]

10.8 [4.9]

14.55 [6.6]

Table 10.1 Line Power Supply 3x200–240 V AC

MG33AM22 - VLT® is a registered Danfoss trademark 10-1

Specifications

High/ Normal Load Typical Shaft Output (hp [kW]) 7.5 [5.5] 10 [7.5] 10 [7.5] 15 [11] 15 [11] 20 [15] Enclosure IP20 B3 B3 B4 Enclosure IP21 B1 B1 B2 Enclosure IP55, IP66 B1 B1 B2 Output current Continuous (3x200–240 V) [A] 24.2 30.8 30.8 46.2 46.2 59.4 Intermittent (60 s overload) (3x200–240 V) [A] Continuous kVA (208 V AC) [kVA] 8.7 11.1 11.1 16.6 16.6 21.4 Max. input current Continuous (3x200–240 V) [A] 22 28 28 42 42 54 Intermittent (60 s overload) (3x200–240 V) [A] Additional specifications IP21 max. cable cross-section5) (line power, brake, load sharing) [AWG (mm2)] IP21 max. cable cross-section5) (motor) [AWG

(mm2)] IP20 max. cable cross-section5) (line power,

brake, motor and load sharing) Max. cable cross-section with disconnect [AWG

(mm2)] Estimated power loss at rated max. load [W]

Weight, enclosure IP21, IP55, IP66 (lbs [kg])

Efficiency

VLT® AutomationDrive Instruction Manual

P5K5 P7K5 P11K

HO NO HO NO HO NO

38.7 33.9 49.3 50.8 73.9 65.3

35.2 30.8 44.8 46.2 67.2 59.4

16,10, 16 (6,8,6) 16,10, 16 (6,8,6) 35,-,- (2,-,-)

10,10,- (8,8,-) 10,10,- (8,8,-) 35,25,25 (2,4,4)

10,10,- (8,8,-) 10,10,- (8,8,-) 35,-,- (2,-,-)

16,10,10 (6,8,8)

239 310 371 514 463 602

50.71 [23] 50.71 [23] 59.53 [27]

0.964 0.959 0.964

Table 10.2 Line Power Supply 3x200–240 V AC

10-2 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

High/Normal Load Typical Shaft Output (hp [kW]) 20 [15] 25 [18.5] 25 [18.5] 30 [22] 30 [22] 40 [30] 40 [30] 50 [37] 50 [37] 60 [45] Enclosure IP20 B4 C3 C3 C4 C4 Enclosure IP21 C1 C1 C1 C2 C2 Enclosure IP55, IP66 C1 C1 C1 C2 C2 Output current Continuous (3x200–240 V) [A] 59.4 74.8 74.8 88 88 115 115 143 143 170 Intermittent (60 s overload) (3x200–240 V) [A] Continuous kVA (208 V AC) [kVA] 21.4 26.9 26.9 31.7 31.7 41.4 41.4 51.5 51.5 61.2 Max. input current Continuous (3x200–240 V) [A] 54 68 68 80 80 104 104 130 130 154 Intermittent (60 s overload) (3x200–240 V) [A] Additional specifications IP20 max. cable cross-section (line power, brake, motor and load sharing) IP21, IP55, IP66 max. cable crosssection5) (line power, motor) [mm

(AWG)] IP21, IP55, IP66 max. cable crosssection5) (brake, load sharing) [mm2 (AWG)] Max. cable size with line power disconnect [AWG (mm2)]

Estimated power loss at rated max. load [W] Weight, enclosure IP21, IP55/IP66 (lbs [kg]) Efficiency

HO NO HO NO HO NO HO NO HO NO

89.1 82.3 112 96.8 132 127 173 157 215 187

81 74.8 102 88 120 114 156 143 195 169

624 737 740 845 874 1140 1143 1353 1400 1636

VLT® AutomationDrive Instruction Manual

P15K P18K P22K P30K P37K

35 (2) 50 (1) 50 (1) 300MCM (150) 300MCM (150)

50 (1) 50 (1) 50 (1) 300MCM (150) 300MCM (150)

50 (1) 50 (1) 50 (1) 95 (3/0) 95 (3/0)

50, 35, 35 (1, 2, 2)

99.21 [45] 99.21 [45] 99.21 [45] 143.3 [65] 143.3 [65]

0.96 0.97 0.97 0.97 0.97

95, 70, 70

(3/0, 2/0, 2/0)

185, 150, 120

(350MCM,

300MCM, 4/0)

Table 10.3 Line Power Supply 3x200–240 V AC

For fuse ratings, see 10.3.1 Fuses

1) High overload = 160% torque during 60 s. Normal overload = 110% torque during 60 s.

2) American Wire Gauge.

3) Measured using 16.5 ft. [5 m] shielded motor cables at rated load and rated frequency.

4) The typical power loss is at nominal load conditions and expected to be within ±15% (tolerance relates to variances in voltage and cable conditions). Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will also add to the power loss in the adjustable frequency drive and vice-versa. If the switching frequency is increased compared to the default setting, the power losses may rise significantly. LCP and typical control card power consumption values are included. Further options and customer load may add up to 30 W to the losses. (Though typical only 4 W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (±5%).

MG33AM22 - VLT® is a registered Danfoss trademark 10-3

Specifications

5) The three values for the max. cable cross-section are for single core, flexible wire and flexible wire with sleeve, respectively.

Typical Shaft Output (hp [kW]) Enclosure IP20/IP21 A2 A2 A2 A2 A2 A2 A2 A2 A3 A3 Enclosure IP20 (FC 301 only) A1 A1 A1 A1 A1 Enclosure IP55, IP66 A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A5 A5 Output current High overload 160% for 1 min.

Shaft output [hp, kW] Continuous (3x380–440 V) [A] 1.3 1.8 2.4 3 4.1 5.6 7.2 10 13 16 Intermittent (3x380–440 V) [A] 2.1 2.9 3.8 4.8 6.6 9.0 11.5 16 20.8 25.6 Continuous (3x441–500 V) [A] 1.2 1.6 2.1 2.7 3.4 4.8 6.3 8.2 11 14.5 Intermittent (3x441–500 V) [A] 1.9 2.6 3.4 4.3 5.4 7.7 10.1 13.1 17.6 23.2 Continuous kVA (400 V AC) [kVA] 0.9 1.3 1.7 2.1 2.8 3.9 5.0 6.9 9.0 11.0 Continuous kVA (460 V AC) [kVA] 0.9 1.3 1.7 2.4 2.7 3.8 5.0 6.5 8.8 11.6 Max. input current Continuous (3x380–440 V) [A] 1.2 1.6 2.2 2.7 3.7 5.0 6.5 9.0 11.7 14.4 Intermittent (3x380–440 V) [A] 1.9 2.6 3.5 4.3 5.9 8.0 10.4 14.4 18.7 23.0 Continuous (3x441–500 V) [A] 1.0 1.4 1.9 2.7 3.1 4.3 5.7 7.4 9.9 13.0 Intermittent (3x441–500 V) [A] 1.6 2.2 3.0 4.3 5.0 6.9 9.1 11.8 15.8 20.8 Additional specifications IP20, IP21 max. cable-cross section (line power, motor, brake and load sharing) [mm2 (AWG)] IP55, IP66 max. cable cross-section (line power, motor, brake and load sharing) [mm2 (AWG)] Max. cable cross-section disconnect Estimated power loss at rated max. load [W] Weight, enclosure IP20 (lb [kg]) 10.36

Enclosure IP55, IP66 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 14.2 14.2 Efficiency

0.5–10 hp [0.37–7.5 kW] only available as 160% high overload.

with

VLT® AutomationDrive Instruction Manual

PK37 PK55 PK75 P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5

0.5

[0.37]

0.5

[0.37]

35 42 46 58 62 88 116 124 187 255

[4.7]

0.93 0.95 0.96 0.96 0.97 0.97 0.97 0.97 0.97 0.97

0.75

[0.55]1[0.75]

0.75

[0.55]1[0.75] 1.5 [1.1] 2 [1.5] 3 [2.2] 4 [3] 5 [4] 7.5 [5.5] 10 [7.5]

10.36 [4.7]

1.5 [1.1] 2 [1.5] 3 [2.2] 4 [3] 5 [4] 7.5 [5.5] 10 [7.5]

4,4,4 (12,12,12)

(min. 0.2(24))

4,4,4 (12,12,12)

6,4,4 (10,12,12)

10.58 [4.8]

10.8 [4.9]

10.8

[4.9]

10.8 [4.9]

10.8

[4.9]

14.55 [6.6]

Table 10.4 Line Power Supply 3x380–500 V AC (FC 302), 3x380–480 V AC (FC 301)

10-4 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

High/Normal Load Typical Shaft output hp [kW] 15 [11] 20 [15] 20 [15] 25 [18.5] 25 [18.5] 30 [22.0] 30 [22.0] 40 [30.0] Enclosure IP20 B3 B3 B4 B4 Enclosure IP21 B1 B1 B2 B2 Enclosure IP55, IP66 B1 B1 B2 B2 Output current Continuous (3x380–440 V) [A] 24 32 32 37.5 37.5 44 44 61 Intermittent (60 s overload) (3x380–440 V) [A] Continuous (3x441–500 V) [A] 21 27 27 34 34 40 40 52 Intermittent (60 s overload) (3x441–500 V) [A] Continuous kVA (400 V AC) [kVA] 16.6 22.2 22.2 26 26 30.5 30.5 42.3 Continuous kVA (460 V AC) [kVA] 21.5 27.1 31.9 41.4 Max. input current Continuous (3x380–440 V) [A] 22 29 29 34 34 40 40 55 Intermittent (60 s overload) (3x380–440 V) [A] Continuous (3x441–500 V) [A] 19 25 25 31 31 36 36 47 Intermittent (60 s overload) (3x441–500 V) [A] Additional specifications IP21, IP55, IP66 max. cable crosssection5) (line power, brake, load sharing) [mm2 (AWG)] IP21, IP55, IP66 max. cable crosssection5) (motor) [mm2 (AWG)] IP20 max. cable cross-section5) (line power, brake, motor and load sharing) Max. cable cross-section with disconnect [AWG (mm2)] Estimated power loss at rated max. load [W] Weight, enclosure IP20 (lbs [kg]) 26.46 [12] 26.46 [12] 51.81 [23.5] 51.81 [23.5] Weight, enclosure IP21, IP55, 66 (lbs [kg]) Efficiency

VLT® AutomationDrive Instruction Manual

P11K P15K P18K P22K

HO NO HO NO HO NO HO NO

38.4 35.2 51.2 41.3 60 48.4 70.4 67.1

33.6 29.7 43.2 37.4 54.4 44 64 57.2

35.2 31.9 46.4 37.4 54.4 44 64 60.5

30.4 27.5 40 34.1 49.6 39.6 57.6 51.7

16, 10, 16 (6, 8, 6) 16, 10, 16 (6, 8, 6) 35,-,-(2,-,-) 35,-,-(2,-,-)

10, 10,- (8, 8,-) 10, 10,- (8, 8,-) 35, 25, 25 (2, 4, 4) 35, 25, 25 (2, 4, 4)

10, 10,- (8, 8,-) 10, 10,- (8, 8,-) 35,-,-(2,-,-) 35,-,-(2,-,-)

16, 10, 10 (6, 8, 8)

291 392 379 465 444 525 547 739

50.71 [23] 50.71 [23] 59.53 [27] 59.53 [27]

0.98 0.98 0.98 0.98

Table 10.5 Line Power Supply 3x380–500 V AC (FC 302), 3x380–480 V AC (FC 301)

MG33AM22 - VLT® is a registered Danfoss trademark 10-5

Specifications

VLT® AutomationDrive Instruction Manual

P30K P37K P45K P55K P75K

High/Normal Load

HO NO HO NO HO NO HO NO HO NO Typical Shaft output hp [kW] 40 [30] 50 [37] 50 [37] 60 [45] 60 [45] 75 [55] 75 [55] 100 [75] 100 [75] 125 [90] Enclosure IP20 B4 C3 C3 C4 C4 Enclosure IP21 C1 C1 C1 C2 C2 Enclosure IP55, IP66 C1 C1 C1 C2 C2 Output current Continuous (3x380–440 V) [A] 61 73 73 90 90 106 106 147 147 177 Intermittent (60 s overload)

(3x380–440 V) [A]

91.5 80.3 110 99 135 117 159 162 221 195

Continuous (3x441–500 V) [A] 52 65 65 80 80 105 105 130 130 160 Intermittent (60 s overload) (3x441–500 V) [A]

78 71.5 97.5 88 120 116 158 143 195 176

Continuous kVA (400 V AC) [kVA] 42.3 50.6 50.6 62.4 62.4 73.4 73.4 102 102 123 Continuous kVA (460 V AC) [kVA] 51.8 63.7 83.7 104 128 Max. input current Continuous (3x380–440 V) [A] 55 66 66 82 82 96 96 133 133 161 Intermittent (60 s overload) (3x380–440 V) [A]

82.5 72.6 99 90.2 123 106 144 146 200 177

Continuous (3x441–500 V) [A] 47 59 59 73 73 95 95 118 118 145 Intermittent (60 s overload) (3x441–500 V) [A]

70.5 64.9 88.5 80.3 110 105 143 130 177 160

Additional specifications IP20 max. cable cross-section5) (line

power and motor) IP20 max. cable cross-section

(brake and load sharing)

35 (2) 50 (1) 50 (1) 150 (300 MCM) 150 (300 MCM)

35 (2) 50 (1) 50 (1) 95 (4/0) 95 (4/0)

IP21, IP55, IP66 max. cable crosssection5) (line power, motor) [mm

(AWG)]

50 (1) 50 (1) 50 (1) 150 (300 MCM) 300MCM (150)

IP21, IP55, IP66 max. cable crosssection5) (brake, load sharing) [mm2 (AWG)]

Max. cable size with line power disconnect [AWG (mm2)]

Estimated power loss at rated max. load [W]

Weight, enclosure IP21, IP55, IP66 (lbs [kg])

Efficiency

50 (1) 50 (1) 50 (1) 95 (3/0) 95 (3/0)

50, 35, 35

(1, 2, 2)

95, 70, 70

(3/0, 2/0, 2/0)

185, 150, 120

(350 MCM, 300

MCM, 4/0)

570 698 697 843 891 1083 1022 1384 1232 1474

99.21 [45] 99.21 [45] 99.21 [45] 143.3 [65] 143.3 [65]

0.98 0.98 0.98 0.98 0.99

Table 10.6 Line Power Supply 3x380–500 V AC (FC 302), 3x380–480 V AC (FC 301)

For fuse ratings, see 10.3.1 Fuses

1) High overload = 160% torque during 60 s. Normal overload = 110% torque during 60 s.

2) American Wire Gauge.

3) Measured using 16.5 ft. [5 m] shielded motor cables at rated load and rated frequency.

4) The typical power loss is at nominal load conditions and expected to be within ±15% (tolerance relates to variances in voltage and cable conditions).

10-6 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will also add to the power loss in the adjustable frequency drive and vice-versa. If the switching frequency is increased compared to the default setting, the power losses may rise significantly. LCP and typical control card power consumption values are included. Further options and customer load may add up to 30 W to the losses. (Though typical, only 4 W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (± 5%).

5) The three values for the max. cable cross-section are for single core, flexible wire and flexible wire with sleeve, respectively.

Typical Shaft Output (hp [kW]) 1 [0.75] 1.5 [1.1] 2 [1.5] 3 [2.2] 4 [3] 5 [4] 7.5 [5.5] 10 [7.5] Enclosure IP20, IP21 A3 A3 A3 A3 A3 A3 A3 A3 Enclosure IP55 A5 A5 A5 A5 A5 A5 A5 A5 Output current Continuous (3x525–550 V) [A] 1.8 2.6 2.9 4.1 5.2 6.4 9.5 11.5 Intermittent (3x525–550 V) [A] 2.9 4.2 4.6 6.6 8.3 10.2 15.2 18.4 Continuous (3x551–600 V) [A] 1.7 2.4 2.7 3.9 4.9 6.1 9.0 11.0 Intermittent (3x551–600 V) [A] 2.7 3.8 4.3 6.2 7.8 9.8 14.4 17.6 Continuous kVA (525 V AC) [kVA] 1.7 2.5 2.8 3.9 5.0 6.1 9.0 11.0 Continuous kVA (575 V AC) [kVA] 1.7 2.4 2.7 3.9 4.9 6.1 9.0 11.0 Max. input current Continuous (3x525–600 V) [A] 1.7 2.4 2.7 4.1 5.2 5.8 8.6 10.4 Intermittent (3x525–600 V) [A] 2.7 3.8 4.3 6.6 8.3 9.3 13.8 16.6 Additional specifications IP20, IP21 max. cable-cross section5) (line power, motor, brake and load sharing) [mm

(AWG)] IP55, IP66 max. cable cross-section5) (line power, motor, brake and load sharing) [mm

(AWG)] Max. cable cross-section Estimated power loss at rated max. load [W] Weight, Enclosure IP20 (lb [kg]) 14.33

Weight, enclosure IP55 (lb [kg]) 29.76

Efficiency

with disconnect

VLT® AutomationDrive Instruction Manual

PK75 P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5

35 50 65 92 122 145 195 261

14.33

[6.5]

29.76

[13.5]

0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97

[13.5]

[6.5]

14.33 [6.5]

29.76 [13.5]

4,4,4 (12,12,12)

(min. 0.2 (24))

4,4,4 (12,12,12)

6,4,4 (10,12,12)

14.33 [6.5]

29.76

[13.5]

14.33

29.76 [13.5]

[6.5]

14.33 [6.5]

29.76

[13.5]

14.55 [6.6]

31.31

[14.2]

14.55 [6.6]

31.31 [14.2]

Table 10.7 Line Power Supply 3x525–600 V AC (FC 302 only)

MG33AM22 - VLT® is a registered Danfoss trademark 10-7

Specifications

High/Normal Load Typical Shaft Output (hp [kW]) 15 [11] 20 [15] 20 [15] 25 [18.5] 25 [18.5] 30 [22] 30 [22] 40 [30] 40 [30] 50 [37] Enclosure IP21, IP55, IP66 B1 B1 B2 B2 C1 Enclosure IP20 B3 B3 B4 B4 B4 Output current Continuous (3x525–550 V) [A] 19 23 23 28 28 36 36 43 43 54 Intermittent (3x525–550 V) [A] 30 25 37 31 45 40 58 47 65 59 Continuous (3x525–600 V) [A] 18 22 22 27 27 34 34 41 41 52 Intermittent (3x525–600 V) [A] 29 24 35 30 43 37 54 45 62 57 Continuous kVA (550 V AC) [kVA] 18.1 21.9 21.9 26.7 26.7 34.3 34.3 41.0 41.0 51.4 Continuous kVA (575 V AC) [kVA] 17.9 21.9 21.9 26.9 26.9 33.9 33.9 40.8 40.8 51.8 Max. input current Continuous at 550 V [A] 17.2 20.9 20.9 25.4 25.4 32.7 32.7 39 39 49 Intermittent at 550 V [A] 28 23 33 28 41 36 52 43 59 54 Continuous at 575 V [A] 16 20 20 24 24 31 31 37 37 47 Intermittent at 575 V [A] 26 22 32 27 39 34 50 41 56 52 Additional specifications IP21, IP55, IP66 max. cable crosssection5) (line power, brake, load sharing) [mm2 (AWG)] IP21, IP55, IP66 max. cable crosssection5) (motor) [mm2 (AWG)] IP20 max. cable cross-section5) (line power, brake, motor and load sharing)

16, 10, 10 (6, 8, 8) 16, 10, 10 (6, 8, 8) 35,-,-(2,-,-) 35,-,-(2,-,-) 50,-,- (1,-,-)

VLT® AutomationDrive Instruction Manual

P11K P15K P18K P22K P30K

HO NO HO NO HO NO HO NO HO NO

10, 10,- (8, 8,-) 10, 10,- (8, 8,-) 35, 25, 25 (2, 4, 4) 35, 25, 25 (2, 4, 4) 50,-,- (1,-,-)

10, 10,- (8, 8,-) 10, 10,- (8, 8,-) 35,-,-(2,-,-) 35,-,-(2,-,-) 35,-,-(2,-,-)

Max. cable cross-section with disconnect [AWG (mm2)] Estimated power loss at rated max. load [W] Weight, enclosure IP21, (lbs [kg]) 50.71 [23] 50.71 [23] 59.53 [27] 59.53 [27] 59.53 [27] Weight, enclosure IP20 (lbs [kg]) 26.46 [12] 26.46 [12] 51.81 [23.5] 51.81 [23.5] 51.81 [23.5] Efficiency

Table 10.8 Line Power Supply 3x525–600 V AC (FC 302 only)

225 285 329 700 700

0.98 0.98 0.98 0.98 0.98

16, 10, 10

(6, 8, 8)

50, 35, 35

(1,2, 2)

10-8 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

High/Normal Load Typical Shaft Output (hp [kW]) 50 [37] 60 [45] 60 [45] 75 [55] 75 [55] 100 [75] 100 [75] 125 [90] Enclosure IP21, IP55, IP66 C1 C1 C1 C2 C2 Enclosure IP20 C3 C3 C3 C4 C4 Output current Continuous (3x525–550 V) [A] 54 65 65 87 87 105 105 137 Intermittent (3x525–550 V) [A] 81 72 98 96 131 116 158 151 Continuous (3x525–600 V) [A] 52 62 62 83 83 100 100 131 Intermittent (3x525–600 V) [A] 78 68 93 91 125 110 150 144 Continuous kVA (550 V AC) [kVA] 51.4 61.9 61.9 82.9 82.9 100.0 100.0 130.5 Continuous kVA (575 V AC) [kVA] 51.8 61.7 61.7 82.7 82.7 99.6 99.6 130.5 Max. input current Continuous at 550 V [A] 49 59 59 78.9 78.9 95.3 95.3 124.3 Intermittent at 550 V [A] 74 65 89 87 118 105 143 137 Continuous at 575 V [A] 47 56 56 75 75 91 91 119 Intermittent at 575 V [A] 70 62 85 83 113 100 137 131 Additional specifications IP20 max. cable cross-section5) (line power and motor) IP20 max. cable cross-section5) (brake and load sharing) IP21, IP55, IP66 max. cable cross-section (line power, motor) [mm2 (AWG)] IP21, IP55, IP66 max. cable cross-section (brake, load sharing) [mm2 (AWG)] Max. cable size with line power disconnect [AWG (mm2)]

Estimated power loss at rated max. load

[W] Weight, enclosure IP20 (lbs [kg]) 77.16 [35] 77.16 [35] 165 [50] 165 [50] Weight, enclosure IP21, IP55 (lbs [kg]) 99.21 [45] 99.21 [45] 143.3 [65] 143.3 [65] Efficiency

VLT® AutomationDrive Instruction Manual

P37K P45K P55K P75K

HO NO HO NO HO NO HO NO

50 (1) 150 (300 MCM)

50 (1) 95 (4/0)

50 (1) 150 (300 MCM)

50 (1) 95 (4/0)

50, 35, 35

(1, 2, 2)

850 1100 1400 1500

0.98 0.98 0.98 0.98

95, 70, 70

(3/0, 2/0, 2/0)

185, 150, 120

(350MCM, 300MCM,

4/0)

Table 10.9 Line Power Supply 3x525–600 V AC (FC 302 only)

MG33AM22 - VLT® is a registered Danfoss trademark 10-9

Specifications

Typical Shaft Output (hp [kW]) 1.5 [1.1] 2 [1.5] 3 [2.2] 4 [3] 5 [4] 7.5 [5.5] 10 [7.5] Enclosure IP20 (only) A3 A3 A3 A3 A3 A3 A3 Output Current High Overload 160% for 1 min Continuous (3x525–550 V) [A] 2.1 2.7 3.9 4.9 6.1 9 11 Intermittent (3x525–550 V) [A] 3.4 4.3 6.2 7.8 9.8 14.4 17.6 Continuous kVA (3x551–690 V) [A] 1.6 2.2 3.2 4.5 5.5 7.5 10 Intermittent kVA (3x551–690 V) [A] 2.6 3.5 5.1 7.2 8.8 12 16 Continuous kVA 525 V AC 1.9 2.5 3.5 4.5 5.5 8.2 10 Continuous kVA 690 V AC 1.9 2.6 3.8 5.4 6.6 9 12 Max. input current Continuous (3x525–550 V) [A] 1.9 2.4 3.5 4.4 5.5 8 10 Intermittent (3x525–550 V) [A] 3.0 3.9 5.6 7.1 8.8 13 16 Continuous kVA (3x551–690 V) [A] 1.4 2.0 2.9 4.0 4.9 6.7 9 Intermittent kVA (3x551–690 V) [A] 2.3 3.2 4.6 6.5 7.9 10.8 14.4 Additional specifications IP20 max. cable cross-section5) (line power, motor, brake and load sharing) [mm2 (AWG)] Estimated power loss at rated max. load [W] Weight, enclosure IP20 (lbs [kg]) 14.55 [6.6] 14.55 [6.6] 14.55 [6.6] 14.55 [6.6] 14.55 [6.6] 14.55 [6.6] 14.55 [6.6] Efficiency

VLT® AutomationDrive Instruction Manual

P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5

44 60 88 120 160 220 300

0.96 0.96 0.96 0.96 0.96 0.96 0.96

0.2–4 (24–12)

Table 10.10 A3 Frame, Line Power Supply 3x525–690 V AC IP20/Protected Chassis

10-10 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

High/Normal Load Typical Shaft output at 550 V (hp [kW]) 10 [7.5] 15 [11] 15 [11] 20 [15] 20 [15] 25 [18.5] 25 [18.5] 30 [22] Typical Shaft output at 575 V [hp] 11 15 15 20 20 25 25 30 Typical Shaft output at 690 V (hp [kW]) 15 [11] 20 [15] 20 [15] 25 [18.5] 25 [18.5] 30 [22] 30 [22] 40 [30] Enclosure IP21, IP55 B2 B2 B2 B2 Output current Continuous (3x525–550 V) [A] 14 19 19 23 23 28 28 36 Intermittent (60 s overload) (3x525–550 V) [A] Continuous (3x551–690 V) [A] 13 18 18 22 22 27 27 34 Intermittent (60 s overload) (3x551–690 V) [A] Continuous KVA (at 550 V) [KVA] 13.3 18.1 18.1 21.9 21.9 26.7 26.7 34.3 Continuous KVA (at 575 V) [KVA] 12.9 17.9 17.9 21.9 21.9 26.9 26.9 33.9 Continuous KVA (at 690 V) [KVA] 15.5 21.5 21.5 26.3 26.3 32.3 32.3 40.6 Max. input current Continuous (3x525–690 V) [A] 15 19.5 19.5 24 24 29 29 36 Intermittent (60 s overload) (3x525–690 V) [A] Additional specifications Max. cable cross-section (line power, load share and brake) [AWG (mm2)] Max. cable cross-section (motor) [AWG (mm2)] Max. cable size with line power disconnect [AWG (mm2)] Estimated power loss at rated max.

load [W] Weight, enclosure IP21, IP55 (lbs [kg]) 59.53 [27] Efficiency

VLT® AutomationDrive Instruction Manual

P11K P15K P18K P22K

HO NO HO NO HO NO HO NO

22.4 20.9 30.4 25.3 36.8 30.8 44.8 39.6

20.8 19.8 28.8 24.2 35.2 29.7 43.2 37.4

23.2 21.5 31.2 26.4 38.4 31.9 46.4 39.6

35,-,- (2,-,-)

35, 25, 25 (2, 4, 4)

16,10,10 (6,8, 8)

228 285 335 375

0.98 0.98 0.98 0.98

Table 10.11 B2 Frame, Line Power Supply 3x525–690 V AC IP21/IP55 - NEMA 1/NEMA 12 (FC 302 only)

MG33AM22 - VLT® is a registered Danfoss trademark 10-11

Specifications

High/Normal Load* HO NO HO NO HO NO HO NO HO NO Typical Shaft output at 550 V (hp [kW]) Typical Shaft output at 575 V [hp] Typical Shaft output at 690 V (hp [kW]) Enclosure IP21, IP55 C2 C2 C2 C2 C2 Output current Continuous (3x525–550 V) [A] 36 43 43 54 54 65 65 87 87 105 Intermittent (60 s overload) (3x525–550 V) [A] Continuous (3x551–690 V) [A] 34 41 41 52 52 62 62 83 83 100 Intermittent (60 s overload) (3x551–690 V) [A] Continuous KVA (at 550 V) [KVA] 34.3 41.0 41.0 51.4 51.4 61.9 61.9 82.9 82.9 100.0 Continuous KVA (at 575 V) [KVA] 33.9 40.8 40.8 51.8 51.8 61.7 61.7 82.7 82.7 99.6 Continuous KVA (at 690 V) [KVA] 40.6 49.0 49.0 62.1 62.1 74.1 74.1 99.2 99.2 119.5 Max. input current Continuous (at 550 V) [A] 36 49 49 59 59 71 71 87 87 99 Continuous (at 575 V) [A] 54 53.9 72 64.9 87 78.1 105 95.7 129 108.9 Additional specifications Max. cable cross-section (line power and motor) [AWG (mm2)] Max. cable cross-section (load share and brake) [mm2 (AWG)] Max. cable size with line power disconnect [AWG (mm2)]

Estimated power loss at rated max. load [W] Weight, enclosure IP21, IP55 (lbs [kg]) Efficiency

30 [22] 40 [30] 40 [30] 50 [37] 50 [37] 60 [45] 60 [45] 75 [55] 75 [55] 100 [75]

30 40 40 50 50 60 60 75 75 100

40 [30] 50 [37] 50 [37] 60 [45] 60 [45] 75 [55] 75 [55] 100 [75] 100 [75] 125 [90]

54 47.3 64.5 59.4 81 71.5 97.5 95.7 130.5 115.5

51 45.1 61.5 57.2 78 68.2 93 91.3 124.5 110

VLT® AutomationDrive Instruction Manual

P30K P37K P45K P55K P75K

150 (300 MCM)

95 (3/0)

95, 70, 70

(3/0, 2/0, 2/0)

480 592 720 880 1200

143.3 [65]

0.98 0.98 0.98 0.98 0.98

185, 150, 120

(350 MCM, 300

MCM, 4/0)

Table 10.12 C2 Frame, Line Power Supply 3x525–690 V AC IP21/IP55 - NEMA 1/NEMA 12 (FC 302 only)

10-12 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

High/Normal Load Typical Shaft output at 550 V (hp [kW]) 40 [30] 50 [37] 50 [37] 60 [45] Typical Shaft output at 575 V [hp] 40 50 50 60 Typical Shaft output at 690 V (hp [kW]) 50 [37] 60 [45] 60 [45] 75 [55] Enclosure IP20 only C3 C3 Output current 150% for 1 min (HO), 110% for 1 min (NO) Continuous (3x525–550 V) [A] 43 54 54 65 Intermittent (60 s overload) (3x525–550 V) [A] 64.5 59.4 81 71.5 Continuous (3x551–690 V) [A] 41 52 52 62 Intermittent (60 s overload) (3x551–690 V) [A] 61.5 57.2 78 68.2 Continuous KVA (at 550 V) [KVA] 41 51.4 51.4 62 Continuous KVA (at 690 V) [KVA] 49 62.2 62.2 74.1 Max. input current Continuous (at 550 V) [A] 41.5 52.1 52.1 62.7 Intermittent (at 550 V) [A] 62.2 57.3 78.1 68.9 Continuous (at 690 V) [A] 39.5 50.1 50.1 59.8 Intermittent (at 690 V) [A] 59.3 55.1 75.2 65.8 Additional specifications Max. cable cross-section (line power, load share and brake) [AWG (mm2)] Max. cable cross-section (motor) [AWG (mm2)] Estimated power loss at rated max. load [W] Weight, enclosure IP20 (lbs [kg]) 77.16 [35] 77.16 [35] Efficiency

VLT® AutomationDrive Instruction Manual

HO NO HO NO

P37K P45K

50 (1)

592 720

0.98 0.98

Table 10.13 C3 Frame, Line Power Supply 3x525–690 V AC IP20/Protected Chassis (FC 302 only)

For fuse ratings, see 10.3.1 Fuses

High overload=160% torque during 60 s. Normal overload=110% torque during 60 s.

American Wire Gauge.

Measured using 16.5 ft. [5 m] shielded motor cables at rated load and rated frequency.

The typical power loss is at nominal load conditions and expected to be within cable conditions). Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will also add to the power loss in the adjustable frequency drive and vice-versa. If the switching frequency is increased compared to the default setting, the power losses may rise significantly. LCP and typical control card power consumption values are included. Further options and customer load may add up to 30 W to the losses. (Though typical only 4 W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (± 5%).

The three values for the max. cable cross-section are for single core, flexible wire and flexible wire with sleeve, respectively.

15% (tolerance relates to variety in voltage and

MG33AM22 - VLT® is a registered Danfoss trademark 10-13

Specifications

VLT® AutomationDrive Instruction Manual

10.2 General Technical Data

Line power supply Supply Terminals (6-pulse) L1, L2, L3 Supply Terminals (12-pulse) L1-1, L2-1, L3-1, L1-2, L2-2, L3-2 Supply voltage 200–240 V ±10% Supply voltage FC 301: 380–480 V/FC 302: 380–500 V ±10% Supply voltage FC 302: 525–600 V ±10% Supply voltage FC 302: 525–690 V ±10%

AC line voltage low / line drop-out: During low AC line voltage or a line drop-out, the adjustable frequency drive continues until the intermediate circuit voltage drops below the minimum stop level, which corresponds typically to 15% below the adjustable frequency drive's lowest rated supply voltage. Power-up and full torque cannot be expected at AC line voltage lower than 10% below the adjustable frequency drive's lowest rated supply voltage.

Supply frequency 50/60 Hz ±5% Max. temporary imbalance between line phases 3.0% of rated supply voltage True Power Factor (λ) ≥ 0.9 nominal at rated load Displacement Power Factor (cos ϕ) near unity (> 0.98) Switching on input supply L1, L2, L3 (power-ups) ≤ 10 hp [7.5 kW] maximum 2 times/min. Switching on input supply L1, L2, L3 (power-ups) 15–100 hp [11–75 kW] maximum 1 time/min. Switching on input supply L1, L2, L3 (power-ups) ≥ 125 hp [90 kW] maximum 1 time/2 min. Environment according to EN60664-1 overvoltage category III/pollution degree 2

The unit is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 240/500/600/ 690 V maximum.

Motor output (U, V, W) Output voltage 0–100% of supply voltage Output frequency (0.33–10 hp [0.25–75 kW]) FC 301: 0.2–590 Hz/FC 302: 0–590 Hz Output frequency (125–1,350 hp [90–1,000 kW]) 0–5901) Hz Output frequency in flux mode (FC 302 only) 0–300 Hz Switching on output Unlimited Ramp times 0.01–3,600 s

Voltage and power dependent

Torque characteristics Starting torque (constant torque) maximum 160% for 60 s Starting torque maximum 180% up to 0.5 s Overload torque (constant torque) maximum 160% for 60 s Starting torque (variable torque) maximum 110% for 60 s Overload torque (variable torque) maximum 110% for 60 s Torque rise time in VVC

plus

(independent of fsw) 10 ms

Torque rise time in FLUX (for 5 kHz fsw) 1 ms

Percentage relates to the nominal torque.

The torque response time depends on application and load but as a general rule, the torque step from 0 to reference is 4–5 x

torque rise time.

Digital inputs Programmable digital inputs FC 301: 4 (5)1)/FC 302: 4 (6) Terminal number 18, 19, 271), 291), 32, 33, Logic PNP or NPN Voltage level 0–24 V DC Voltage level, logic'0' PNP < 5 V DC

10-14 MG33AM22 - VLT® is a registered Danfoss trademark

Mains

Functional isolation

PELV isolation

Motor

DC-Bus

High voltage

Control

+24V

RS485

130BA117.10

Specifications

VLT® AutomationDrive Instruction Manual

Voltage level, logic'1' PNP > 10 V DC Voltage level, logic '0' NPN Voltage level, logic '1' NPN

> 19 V DC

< 14 V DC Maximum voltage on input 28 V DC Pulse frequency ranges 0–110 kHz (Duty cycle) Min. pulse width 4.5 ms Input resistance, R

approx. 4 kΩ

Safe stop Terminal 37

3, 4)

(Terminal 37 is fixed PNP logic) Voltage level 0–24 V DC Voltage level, logic'0' PNP <4 V DC Voltage level, logic'1' PNP >20 V DC Maximum voltage on input 28 V DC Typical input current at 24 V 50 mA rms Typical input current at 20 V 60 mA rms Input capacitance 400 nF

All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

Terminals 27 and 29 can also be programmed as output.

Except safe stop input Terminal 37.

See 2.5 Safe Stop for further information about terminal 37 and Safe Stop.

When using a contactor with a DC coil inside in combination with Safe Stop, it is important to make a return way for the current from the coil when turning it off. This can be done by using a freewheel diode (or, alternatively, a 30 or 50 V MOV for quicker response time) across the coil. Typical contactors can be bought with this diode.

Analog inputs Number of analog inputs 2 Terminal number 53, 54 Modes Voltage or current Mode select Switch S201 and switch S202 Voltage mode Switch S201/switch S202 = OFF (U) Voltage level FC 301: 0 to +10/FC 302: -10 to +10 V (scaleable) Input resistance, R

approx. 10 kΩ Max. voltage ± 20 V Current mode Switch S201/switch S202 = ON (I) Current level 0/4 to 20 mA (scaleable) Input resistance, R

approx. 200 Ω Max. current 30 mA Resolution for analog inputs 10 bit (+ sign) Accuracy of analog inputs Max. error 0.5% of full scale Bandwidth FC 301: 20 Hz/FC 302: 100 Hz

The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

Figure 10.1

MG33AM22 - VLT® is a registered Danfoss trademark 10-15

Specifications

VLT® AutomationDrive Instruction Manual

Pulse/encoder inputs Programmable pulse/encoder inputs 2/1 Terminal number pulse/encoder 291), 332) / 323), 33 Max. frequency at terminal 29, 32, 33 110 kHz (push-pull driven) Max. frequency at terminal 29, 32, 33 5 kHz (open collector) Min. frequency at terminal 29, 32, 33 4 Hz Voltage level see section on Digital input Maximum voltage on input 28 V DC Input resistance, R

approx. 4 kΩ Pulse input accuracy (0.1–1 kHz) Max. error: 0.1% of full scale Encoder input accuracy (1–11 kHz) Max. error: 0.05% of full scale

The pulse and encoder inputs (terminals 29, 32, 33) are galvanically isolated from the supply voltage (PELV) and other highvoltage terminals.

FC 302 only

Pulse inputs are 29 and 33

Encoder inputs: 32 = A, and 33 = B

Digital output Programmable digital/pulse outputs 2 Terminal number 27, 29 Voltage level at digital/frequency output 0–24 V Max. output current (sink or source) 40 mA Max. load at frequency output 1 kΩ Max. capacitive load at frequency output 10 nF Minimum output frequency at frequency output 0 Hz Maximum output frequency at frequency output 32 kHz Accuracy of frequency output Max. error: 0.1% of full scale Resolution of frequency outputs 12 bit

Terminal 27 and 29 can also be programmed as input.

The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

Analog output Number of programmable analog outputs 1 Terminal number 42 Current range at analog output 0/4 to 20 mA Max. load GND - analog output less than 500 Ω Accuracy on analog output Max. error: 0.5% of full scale Resolution on analog output 12 bit

The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

Control card, 24 V DC output Terminal number 12, 13 Output voltage 24 V +1, -3 V Max. load FC 301: 130mA/FC 302: 200 mA

The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital inputs and outputs.

Control card, 10 V DC output Terminal number ±50 Output voltage 10.5 V ±0.5 V Max. load 15 mA

The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

10-16 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

Control card, RS-485 serial communication Terminal number 68 (P,TX+, RX+), 69 (N,TX-, RX-) Terminal number 61 Common for terminals 68 and 69

The RS-485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the supply voltage (PELV).

Control card, USB serial communication USB standard 1.1 (Full speed) USB plug USB type B “device” plug

Connection to PC is carried out via a standard host/device USB cable. The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. The USB ground connection is not galvanically isolated from protection ground. Use only an isolated laptop as PC connection to the USB connector on the adjustable frequency drive.

Relay outputs Programmable relay outputs FC 301all kW: 1/FC 302 all kW: 2 Relay 01 Terminal number 1-3 (break), 1-2 (make) Max. terminal load (AC-1)1) on 1-3 (NC), 1-2 (NO) (Resistive load) 240 V AC, 2A Max. terminal load (AC-15)1) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A Max. terminal load (DC-1)1) on 1-2 (NO), 1-3 (NC) (Resistive load) 60 V DC, 1A Max. terminal load (DC-13)1) (Inductive load) 24 V DC, 0.1A Relay 02 (FC 302 only) Terminal number 4-6 (break), 4-5 (make) Max. terminal load (AC-1)1) on 4-5 (NO) (Resistive load) Max. terminal load (AC-15)1) on 4-5 (NO) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A Max. terminal load (DC-1)1) on 4-5 (NO) (resistive load) 80 V DC, 2A Max. terminal load (DC-13)1) on 4-5 (NO) (inductive load) 24 V DC, 0.1A Max. terminal load (AC-1)1) on 4-6 (NC) (resistive load) 240 V AC, 2A Max. terminal load (AC-15)1) on 4-6 (NC) (inductive load @ cosφ 0.4) 240 V AC, 0.2 A Max. terminal load (DC-1)1) on 4-6 (NC) (resistive load) 50 V DC, 2A Max. terminal load (DC-13)1) on 4-6 (NC) (inductive load) 24 V DC, 0.1A Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24 V DC 10 mA, 24 V AC 20 mA Environment according to EN 60664-1 overvoltage category III/pollution degree 2

IEC 60947 part 4 and 5

The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).

Overvoltage Category II

UL applications 300 V AC2A

Cable lengths and cross-sections for control cables1) Max. motor cable length, shielded FC 301: 165 ft [50 m]/FC 301 (Frame size A1): 80 ft [25 m]/FC 302: 500 ft [150 m] Max. motor cable length, non-shielded FC 301: 250 ft [75 m]/FC 301 (Frame size A1): 165 ft [50 m]/FC 302: 1,000 ft [300 m] Maximum cross-section to control terminals, flexible/rigid wire without cable end sleeves 0.0023 in2 [1.5 mm2]/16 AWG Maximum cross-section to control terminals, flexible wire with cable end sleeves 0.0016 in2 [1 mm2]/18 AWG Maximum cross-section to control terminals, flexible wire with cable end sleeves with collar 0.0008 in2 [0.5 mm2]/20 AWG Minimum cross-section to control terminals 0.25 mm2/24 AWG

For power cables, see 10.1 Power-dependent Specifications.

Control card performance Scan interval FC 301: 5 ms/FC 302: 1 ms

VLT® AutomationDrive Instruction Manual

2)3)

Overvoltage cat. II 400 V AC, 2A

Control characteristics Resolution of output frequency at 0–590 Hz ±0.003 Hz Repeat accuracy of Precise start/stop (terminals 18, 19) ≤±0.1 ms System response time (terminals 18, 19, 27, 29, 32, 33) ≤ 2 ms

MG33AM22 - VLT® is a registered Danfoss trademark 10-17

Specifications

VLT® AutomationDrive Instruction Manual

Speed control range (open-loop) 1:100 of synchronous speed Speed control range (closed-loop) 1:1,000 of synchronous speed Speed accuracy (open-loop) 30–4,000 rpm: error ±8 rpm Speed accuracy (closed-loop), depending on resolution of feedback device 0–6,000 rpm: error ±0.15 rpm Torque control accuracy (speed feedback) max error ±5% of rated torque

All control characteristics are based on a 4-pole asynchronous motor

Environment Enclosure IP201)/Type 1, IP212)/Type 1, IP55/Type 12, IP66 Vibration test 1.0 g Max. THVD 10% Max. relative humidity 5%–93% (IEC 721-3-3; Class 3K3 (non-condensing) during operation Aggressive environment (IEC 60068-2-43) H2S test Ambient temperature

Only for ≤ 3.7 kW/5 HP (200–240 V), ≤ 7.5 kW/10 HP (400–480/500 V)

As enclosure kit for ≤ 3.7 kW/5 HP (200–240 V), ≤ 7.5 kW/10 HP (400–480/500 V)

Derating for high ambient temperature, see special conditions in the Design Guide

Max. 122 °F [50 °C] (24-hour average maximum 113 °F [45 °C])

class Kd

Minimum ambient temperature during full-scale operation 32 °F [0 °C] Minimum ambient temperature at reduced performance 14 °F [-10 °C] Temperature during storage/transport -13 to + 149/158 °F [-25 to +65/70 °C] Maximum altitude above sea level without derating 3,300 ft [1,000 m]

Derating for high altitude, see special conditions in the Design Guide.

EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011

EN 61800-3, EN 61000-6-1/2,

EMC standards, Immunity

EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6

See section on special conditions in the Design Guide.

10-18 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

VLT® AutomationDrive Instruction Manual

10.3 Fuse Specifications

10.3.1 Fuses

It is recommended to use fuses and/or circuit breakers on the supply side as protection in case of component breakdown inside the adjustable frequency drive (first fault).

NOTE!

This is mandatory in order to ensure compliance with IEC 60364 for CE or NEC 2009 for UL.

WARNING

Personnel and property must be protected against the consequence of component breakdown internally in the adjustable frequency drive.

Branch Circuit Protection In order to protect the installation against electrical and fire hazard, all branch circuits in an installation, switch gear, machines etc., must be protected against short-circuit and overcurrent according to national/international regulations.

NOTE!

The recommendations given do not cover branch circuit protection for UL.

Short-circuit protection Danfoss recommends using the fuses/circuit breakers mentioned below to protect service personnel and property in case of component breakdown in the adjustable frequency drive.

10.3.2

Recommendations

WARNING

In case of malfunction, not following the recommendation may result in risk to personnel and damage to the adjustable frequency drive and other equipment.

The following tables list the recommended rated current. Recommended fuses are of the type gG for small to medium power sizes. For larger powers, aR fuses are recommended. For circuit breakers, Moeller types have been tested to have a recommendation. Other types of circuit breakers may be used provided they limit the energy into the adjustable frequency drive to a level equal to or lower than the Moeller types.

If fuses/circuit breakers according to recommendations are chosen, possible damage to the adjustable frequency drive will mainly be limited to damage inside the unit.

For further information, please see Application Note Fuses and Circuit Breakers.

10.3.3

Fuses or circuit breakers are mandatory to comply with IEC

60364. Danfoss recommend using a selection of the following.

The fuses below are suitable for use on a circuit capable of delivering 100,000 Arms (symmetrical), 240 V, 480 V, 500 V, 600 V, or 690 V depending on the adjustable frequency drive voltage rating. With the proper fusing the adjustable frequency drive short circuit current rating (SCCR) is 100,000 Arms.

CE Compliance

The following UL-listed fuses are suitable:

UL248-4 class CC fuses

•

UL248-8 class J fuses

•

UL248-12 class R fuses (RK1)

•

UL248-15 class T fuses

•

The following max. fuse size and type have been tested:

MG33AM22 - VLT® is a registered Danfoss trademark 10-19

Specifications

VLT® AutomationDrive Instruction Manual

Enclosure

size

A1 0.34–2 [0.25–1.5] gG-10 gG-25 PKZM0-16 16 A2 0.34–3 [0.25–2.2] gG-10 (0.25–1.5)

A3 4–5 [3.0–3.7] gG-16 (3)

B3 7.5 [5.5] gG-25 gG-63 PKZM4-50 50 B4 10–20 [7.5–15] gG-32 (7.5)

C3 25–30 [18.5–22] gG-80 (18.5)

C4 40–50 [30–37] aR-160 (30)

A4 0.34–3 [0.25–2.2] gG-10 (0.34-2) [0.25-1.5]

A5 0.34–5 [0.25–3.7] gG-10 (0.34-2) [0.25-1.5]

B1 7.5–10 [5.5–7.5] gG-25 (7.5) [5.5]

B2 15 [11] gG-50 gG-100 NZMB1-A100 100 C1 20–30 [15–22] gG-63 (20) [15]

C2 40–50 [30–37] aR-160 (40) [30]

Power (hp [kW]) Recommended

fuse size

gG-16 (2.2)

gG-20 (3.7)

gG-50 (11) gG-63 (15)

aR-125 (22)

aR-200 (37)

gG-16 (3) [2.2]

gG-16 (3-4) [2.2-3]

gG-20 (5) [3.7]

gG-32 (10) [7.5]

gG-80 (25) [18.5]

gG-100 (30) [22]

aR-200 (50) [37]

Recommended

Max. fuse

gG-25 PKZM0-25 25

gG-32 PKZM0-25 25

gG-125 NZMB1-A100 100

gG-150 (18.5)

aR-160 (22) aR-200 (30) aR-250 (37)

gG-32 PKZM0-25 25

gG-80 PKZM4-63 63

gG-160 (20-25) [15-18.5]

aR-160 (30) [22]

aR-200 (40) [30] aR-250 (50) [37]

Recommended circuit

breaker Moeller

NZMB2-A200 150

NZMB2-A250 250

NZMB2-A200 160

NZMB2-A250 250

Max trip level [A]

Table 10.14 200–240 V, Frame Sizes A, B and C

10-20 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

VLT® AutomationDrive Instruction Manual

Enclosure

size

A1 0.37–1.5 gG-10 gG-25 PKZM0-16 16 A2 0.37–4.0 gG-10 (0.37–3)

A3 5.5–7.5 gG-16 gG-32 PKZM0-25 25

B3 11–15 gG-40 gG-63 PKZM4-50 50 B4 18.5–30 gG-50 (18.5)

C3 37–45 gG-100 (37)

C4 55–75 aR-200 (55)

A4 0.37–4 gG-10 (0.37–3)

A5 0.37–7.5 gG-10 (0.37–3)

B1 11–15 gG-40 gG-80 PKZM4-63 63 B2 18.5–22 gG-50 (18.5)

C1 30–45 gG-80 (30)

C2 55–75 aR-200 (55)

Power [kW] Recommended

fuse size

gG-16 (4)

gG-63 (22) gG-80 (30)

gG-160 (45)

aR-250 (75)

gG-16 (4)

gG-16 (4–7.5)

gG-63 (22)

gG-100 (37) gG-160 (45)

aR-250 (75)

Recommended

Max. fuse

gG-25 PKZM0-25 25

gG-125 NZMB1-A100 100

gG-150 (37) gG-160 (45)

aR-250 NZMB2-A250 250

gG-32 PKZM0-25 25

gG-100 NZMB1-A100 100

gG-160 NZMB2-A200 160

aR-250 NZMB2-A250 250

Recommended circuit

breaker Moeller

NZMB2-A200 150

Max trip level [A]

Table 10.15 380–500 V, Frame Sizes A, B and C

MG33AM22 - VLT® is a registered Danfoss trademark 10-21

Specifications

VLT® AutomationDrive Instruction Manual

Enclosure

size

A2 0-75–4.0 gG-10 gG-25 PKZM0-25 25 A3 5.5–7.5 gG-10 (5.5)

B3 11–15 gG-25 (11)

B4 18.5–30 gG-40 (18.5)

C3 37–45 gG-63 (37)

C4 55–75 aR-160 (55)

A5 0.75–7.5 gG-10 (0.75–5.5)

B1 11–18 gG-25 (11)

B2 22–30 gG-50 (22)

C1 37–55 gG-63 (37)

C2 75 aR-200 (75) aR-250 NZMB2-A250 250

Power [kW] Recommended

fuse size

gG-16 (7.5)

gG-32 (15)

gG-50 (22) gG-63 (30)

gG-100 (45)

aR-200 (75)

gG-16 (7.5)

gG-32 (15)

gG-40 (18.5)

gG-63 (30)

gG-100 (45)

aR-160 (55)

Recommended

Max. fuse

gG-32 PKZM0-25 25

gG-63 PKZM4-50 50

gG-125 NZMB1-A100 100

gG-150 NZMB2-A200 150

aR-250 NZMB2-A250 250

gG-32 PKZM0-25 25

gG-80 PKZM4-63 63

gG-100 NZMB1-A100 100

gG-160 (37–45)

aR-250 (55)

Recommended circuit

breaker Moeller

NZMB2-A200 160

Max trip level [A]

Table 10.16 525–600 V, Frame Sizes A, B and C

Enclosure

size

A3 1.1

B2 11

C2 30

C3 37

Table 10.17 525–690 V, Frame Sizes A, B and C

Power [kW] Recommended

fuse size

gG-6

1.5

3 [2.2]

5 [4]

5.5

7.5

15 18 22

37 45 55 75

gG-6

gG-6 gG-10 gG-10 gG-16 gG-16

gG-25 (11) gG-32 (15) gG-32 (18) gG-40 (22) gG-63 (30) gG-63 (37)

gG-80 (45) gG-100 (55) gG-125 (75)

gG-80

gG-100

Recommended

Max. fuse

gG-25 gG-25 gG-25 gG-25 gG-25 gG-25 gG-25 gG-63 - -

gG-80 (30) gG-100 (37) gG-125 (45)

gG-160 (55–75)

gG-100 gG-125

Recommended circuit

breaker Moeller

- -

Max trip level [A]

10-22 MG33AM22 - VLT® is a registered Danfoss trademark

Specifications

VLT® AutomationDrive Instruction Manual

UL Compliance Fuses or Circuit Breakers must comply with NEC 2009. Danfoss recommends using a selection of the following

500 V, or 600 V depending on the adjustable frequency drive voltage rating. With the proper fusing, the drive Short Circuit Current Rating (SCCR) is 100,000 Arms.

The fuses below are suitable for use on a circuit capable of delivering 100,000 Arms (symmetrical), 240 V, or 480 V, or

Recommended max. fuse

Power

[kW]

0.25–0.37 KTN-R-05 JKS-05 JJN-05 FNQ-R-5 KTK-R-5 LP-CC-5

0.55–1.1 KTN-R-10 JKS-10 JJN-10 FNQ-R-10 KTK-R-10 LP-CC-10

1.5 KTN-R-15 JKS-15 JJN-15 FNQ-R-15 KTK-R-15 LP-CC-15

2.2 KTN-R-20 JKS-20 JJN-20 FNQ-R-20 KTK-R-20 LP-CC-20

3.0 KTN-R-25 JKS-25 JJN-25 FNQ-R-25 KTK-R-25 LP-CC-25

3.7 KTN-R-30 JKS-30 JJN-30 FNQ-R-30 KTK-R-30 LP-CC-30

5.5 KTN-R-50 KS-50 JJN-50 - - -

7.5 KTN-R-60 JKS-60 JJN-60 - - 11 KTN-R-80 JKS-80 JJN-80 - - -

15–18.5 KTN-R-125 JKS-125 JJN-125 - - -

22 KTN-R-150 JKS-150 JJN-150 - - 30 KTN-R-200 JKS-200 JJN-200 - - 37 KTN-R-250 JKS-250 JJN-250 - - -

Table 10.18 200–240 V, Frame Sizes A, B and C

Bussmann

Type RK1

Bussmann

Type J

Bussmann

Type T

Bussmann

Type CC

Bussmann

Type CC

Bussmann

Type CC

Recommended max. fuse

Power

[kW]

0.25–0.37 5017906-005 KLN-R-05 ATM-R-05 A2K-05-R

0.55–1.1 5017906-010 KLN-R-10 ATM-R-10 A2K-10-R

1.5 5017906-016 KLN-R-15 ATM-R-15 A2K-15-R

2.2 5017906-020 KLN-R-20 ATM-R-20 A2K-20-R

3.0 5017906-025 KLN-R-25 ATM-R-25 A2K-25-R

3.7 5012406-032 KLN-R-30 ATM-R-30 A2K-30-R

5.5 5014006-050 KLN-R-50 - A2K-50-R

7.5 5014006-063 KLN-R-60 - A2K-60-R 11 5014006-080 KLN-R-80 - A2K-80-R

15–18.5 2028220-125 KLN-R-125 - A2K-125-R

22 2028220-150 KLN-R-150 - A2K-150-R 30 2028220-200 KLN-R-200 - A2K-200-R 37 2028220-250 KLN-R-250 - A2K-250-R

Table 10.19 200–240 V, Frame Sizes A, B and C

SIBA

Type RK1

Littel fuse

Type RK1

Ferraz-

Shawmut

Type CC

Ferraz-

Shawmut

Type RK1

MG33AM22 - VLT® is a registered Danfoss trademark 10-23

Specifications

Power

[kW]

0.25–0.37 FWX-5 - - HSJ-6

0.55–1.1 FWX-10 - - HSJ-10

1.5 FWX-15 - - HSJ-15

2.2 FWX-20 - - HSJ-20

3.0 FWX-25 - - HSJ-25

3.7 FWX-30 - - HSJ-30

5.5 FWX-50 - - HSJ-50

7.5 FWX-60 - - HSJ-60 11 FWX-80 - - HSJ-80

15–18.5 FWX-125 - - HSJ-125

22 FWX-150 L25S-150 A25X-150 HSJ-150 30 FWX-200 L25S-200 A25X-200 HSJ-200 37 FWX-250 L25S-250 A25X-250 HSJ-250

Table 10.20 200–240 V, Frame Sizes A, B and C

Bussmann

Type JFHR2

VLT® AutomationDrive Instruction Manual

Recommended max. fuse

Littel fuse

JFHR2

Ferraz-

Shawmut

JFHR2

Ferraz-

Shawmut

1) KTS fuses from Bussmann may substitute for KTN for 240 V adjustable frequency drives.

2) FWH fuses from Bussmann may substitute for FWX for 240 V adjustable frequency drives.

3) A6KR fuses from FERRAZ SHAWMUT may substitute for A2KR for 240 V adjustable frequency drives.

4) A50X fuses from FERRAZ SHAWMUT may substitute for A25X for 240 V adjustable frequency drives.

Recommended max. fuse Power [kW]

0.37–1.1 KTS-R-6 JKS-6 JJS-6 FNQ-R-6 KTK-R-6 LP-CC-6

1.5–2.2 KTS-R-10 JKS-10 JJS-10 FNQ-R-10 KTK-R-10 LP-CC-10 3 KTS-R-15 JKS-15 JJS-15 FNQ-R-15 KTK-R-15 LP-CC-15 4 KTS-R-20 JKS-20 JJS-20 FNQ-R-20 KTK-R-20 LP-CC-20

5.5 KTS-R-25 JKS-25 JJS-25 FNQ-R-25 KTK-R-25 LP-CC-25

7.5 KTS-R-30 JKS-30 JJS-30 FNQ-R-30 KTK-R-30 LP-CC-30 11 KTS-R-40 JKS-40 JJS-40 - - 15 KTS-R-50 JKS-50 JJS-50 - - 18 KTS-R-60 JKS-60 JJS-60 - - 22 KTS-R-80 JKS-80 JJS-80 - - 30 KTS-R-100 JKS-100 JJS-100 - - 37 KTS-R-125 JKS-125 JJS-125 - - 45 KTS-R-150 JKS-150 JJS-150 - - 55 KTS-R-200 JKS-200 JJS-200 - - 75 KTS-R-250 JKS-250 JJS-250 - - -

Bussmann

Type RK1

Bussmann

Type J

Bussmann

Type T

Bussmann

Type CC

Bussmann

Type CC

Bussmann

Type CC

Table 10.21 380–500 V, Frame Sizes A, B and C

10-24 MG33AM22 - VLT® is a registered Danfoss trademark

Danfoss Electronics FC 300 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual