Danfoss VLT FC 322 Instruction Manual

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MAKING MODERN LIVING POSSIBLE

IInstruction Manual

VLTp Automation VT Drive FC 322

www.danfoss.com/drives

*MG21E122*

130R0411 MG21E122 Rev. 2012-05-03

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Safety

WARNING

HIGH VOLTAGE!

Frequency converters contain high voltage when connected to AC mains input 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 i n death or serious injury.

High Voltage Frequency converters are connected to hazardous mains voltages. 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 frequency converter is connected to AC mains, the motor may start at any time. The frequency converter, motor, and any driven equipment must be in operational readiness. Failure to be in operational readiness when the frequency converter is connected to AC mains could result in death, serious injury, equipment, or property damage.

Unintended Start When the frequency converter is connected to the AC mains, the motor may be started by means of an external switch, a serial bus command, an input reference signal, or a cleared fault condition. Use appropriate cautions to guard against an unintended start.

WARNING

DISCHARGE TIME!

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

Voltage [V] Power range [kW] Minimum waiting time

[min]

3x400 90-250 20

3x400 110-315 20

3x500 110-315 20

3x500 132-355 20

3x525 75-250 20

3x525 90-315 20

3x690 90-250 20

3x690 110-315 20

Discharge Time

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Safety VLT® Automation VT Drive FC 322 D-Frame Instruction Manual

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Contents

1 Introduction

2-1

1.1 Exploded Views

2-1

1.2 Purpose of the Manual

2-2

1.3 Additional Resources

2-2

1.4 Product Overview

2-2

1.5 Internal Controller Functions

2-2

1.6 Frame Sizes and Power Ratings

2-3

2 Installation

3-1

2.1 Planning the Installation Site

3-1

2.2 Pre-Installation Check List

3-1

2.3 Mechanical Installation

3-1

2.3.1 Cooling 3-1

2.3.2 Lifting 3-2

2.3.3 Wall Mounting - IP21 (NEMA 1) and IP54 (NEMA 12) Units 3-2

2.4 Electrical Installation

3-3

2.4.1 General Requirements 3-3

2.4.2 Earth (Grounding) Requirements 3-5

2.4.2.1 Leakage Current (>3.5 mA) 3-5

2.4.2.2 Earthing (Grounding) IP20 Enclosures 3-6

2.4.2.3 Earthing (Grounding) IP21/54 Enclosures 3-6

2.4.3 Motor Connection 3-7

2.4.4 Motor Cable 3-10

2.4.5 Motor Rotation Check 3-10

2.4.6 AC Mains Connection 3-10

2.5 Control Wiring Connection

3-11

2.5.1 Access 3-11

2.5.2 Using Screened Control Cables 3-11

2.5.3 Earthing (Grounding) of Screened Control Cables 3-12

2.5.4 Control Terminal Types 3-13

2.5.5 Wiring to Control Terminals 3-13

2.5.6 Control Terminal Functions 3-13

2.6 Serial Communication

3-13

3 Start Up and Commissioning

4-1

3.1 Pre-start

4-1

3.2 Applying Power to the Frequency Converter

4-2

3.3 Basic Operational Programming

4-2

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3.4 Local-control Test

4-4

3.5 System Start Up

4-4

4 User Interface

5-1

4.1 Local Control Panel

5-1

4.1.1 LCP Layout 5-1

4.1.2 Setting LCP Display Values 5-2

4.1.3 Display 5-2

4.1.4 Navigation Keys 5-3

4.1.5 Operation Keys 5-3

4.2 Back Up and Copying Parameter Settings

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

5-4

4.3.1 Recommended Initialisation 5-4

4.3.2 Manual Initialisation 5-4

5 Programming

6-1

5.1 Introduction

6-1

5.2 Programming Example

6-1

5.3 Control Terminal Programming Examples

6-3

5.4 International/North American Default Parameter Settings

6-3

5.5 Parameter Menu Structure

6-4

5.5.1 Main Menu Structure 6-5

5.6 Remote Programming with MCT 10 Set-up Software

6-9

6 Application Examples

7-1

6.1 Introduction

7-1

6.2 Application Examples

7-1

7 Status Messages

8-1

7.1 Status Display

8-1

7.2 Status Message Definitions Table

8-1

8 Warnings and Alarms

9-1

8.1 System Monitoring

9-1

8.2 Warning and Alarm Types

9-1

8.2.1 Warnings 9-1

8.2.2 Alarm Trip 9-1

8.2.3 Alarm Trip-lock 9-1

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8.3 Warning and Alarm Displays

9-1

8.4 Warning and Alarm Definitions

9-2

8.5 Fault Messages

9-5

9 Basic Troubleshooting

10-1

9.1 Start Up and Operation

10-1

10 Specifications

11-1

10.1 Power-dependent Specifications

11-1

10.2 General Technical Data

11-2

10.3 Fuse Tables

11-7

10.3.1 Protection 11-7

10.3.2 Non UL Compliance 11-7

10.3.3 UL Compliance 11-8

10.3.4 Connection Tightening Torques 11-8

12 Index

12-1

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1Introduction

1.1 Exploded Views

Figure 1.1 D1 Interior Components

Figure 1.2 Close-up View: LCP and Control Functions

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1 LCP (Local Con trol Panel) 9 Relay 2 (04, 05, 06)

2 RS-485 serial bus connector 10 Lifting ring

3 Digital I/O and 24 V power supply 11 Mounting slot

4 Analog I/O con nector 12 Cable clamp (PE)

5 USB connector 13 Earth (ground)

6 Serial bus terminal switch 14 Motor output terminals 96 (U), 97 (V), 98 (W)

7 Analog switches (A53), (A54) 15 Mains input terminals 91 (L1), 92 (L2), 93 (L3)

8 Relay 1 (01, 02, 03)

Table 1.1

1.2 Purpose of the Manual

This manual is intended to provide detailed information for the installation and start up of the frequency converter. 2 Installation provides requirements for mechanical and electrical installation, including input, motor, control and serial communications wiring, and control terminal functions. 3 Start Up and Commissioning provides detailed procedures for start up, basic operational programming, and functional testing. The remaining chapters provide supplementary details. These details include user interface, detailed programming, application examples, start-up troubleshooting, and specifications.

1.3 Additional Resources

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

•

The VLT® Programming Guide provides greater 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.

•

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 for downloads or additional information.

1.4 Product Overview

A frequency converter is an electronic motor controller that converts AC mains input into a variable AC waveform output. The frequency and voltage of the output are regulated to control the motor speed or torque. The frequency converter can vary the speed of the motor in response to system feedback, such as position sensors on a conveyor belt. The frequency converter can also regulate

the motor by responding to remote commands from external controllers.

In addition, the frequency converter 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.

1.5 Internal Controller Functions

Figure 1.3 is a block diagram of the frequency converter's internal components. See Table 1.2 for their functions.

Figure 1.3 Frequency Converter Block Diagram

Area Title Functions

1Mains input•Three-phase AC mains power

supply to the frequency

converter

2Rectifier

•

The rectifier bridge converts

the AC input to DC current to

supply inverter power

3DC bus

•

Intermediate DC-bus circuit

handles the DC current

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Area Title Functions

4 DC reactors

•

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

5 Capacitor bank

•

Stores the DC power

•

Provides ride-through

protection for short power

losses

6Inverter

•

Converts the DC into a

controlled PWM AC waveform

for a controlled variable

output to the motor

Area Title Functions

7 Output to motor•Regulated three-phase output

power to the motor

8 Control circuitry

•

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

Table 1.2 Frequency Converter Internal Components

1.6 Frame Sizes and Power Ratings

kW rated frequency converters

kW High Overload 75 90 110 132 160 200 250 315 315

kW Normal Overloa d 90 110 132 160 200 250 315 355 400

400 V D3h D3h D3h D4h D4h D4h

500 V D3h D3h D3h D4h D4h D4h

525 V D4h D3h D3h D4h D4h D4h D4h

690 V D3h D3h D3h D4h D4h D4h

Table 1.3

Horsepower rated frequency converters

HP High

Overload

100 125 150 200 250 300 350 350

HP Normal

Overload

125 150 200 250 300 350 400 450

460 V D3h D3h D3h D4h D4h D4h

575 V D3h D3h D3h D4h D4h D4h D4h

Table 1.4

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2 Installation

2.1 Planning the Installation Site

CAUTION

Before performing the installation it is important to plan the installation of the frequency converter. Neglecting this may result in extra work during and after installation.

Select the best possible operation site by considering the following (see details on the following pages, and the respective Design Guides):

•

Ambient operating temperature

•

Installation method

•

How to cool the unit

•

Position of the frequency converter

•

Cable routing

•

Ensure the power source supplies the correct voltage and necessary current

•

Ensure that the motor current rating is within the maximum current from the frequency converter

•

If the frequency converter is without built-in fuses, ensure that the external fuses are rated correctly.

Installation in High Altitudes

Voltage Altitude Restrictions

380-500 V At altitudes above 3 km, contact Danfoss regardin g

PELV

525-690 V At altitudes above 2 km, contact Danfoss regardin g

PELV.

Table 2.1

2.2 Pre-Installation Check List

•

Before unpacking the frequency converter, ensure the packaging is intact. If any damage has occurred, immediately contact the shipping company to claim the damage.

•

Before unpacking the frequency converter, locate it as close as possible to the final installation site.

•

Compare the model number on the nameplate to what was ordered to verify the proper equipment.

•

Ensure each of the following are rated for the same voltage:

•

Mains (power)

•

Frequency converter

•

Motor

•

Ensure that frequency converter output current rating is equal to or greater than motor full load current for peak motor performance.

•

Motor size and frequency converter power must match for proper overload protection.

•

If frequency converte r rating is less than motor, full motor output cannot be achieved.

2.3 Mechanical Installation

2.3.1 Cooling

•

Top and bottom clearance for air cooling must be provided. Generally, 225 mm (9 in) is required.

•

Improper mounting can result in over heating and reduced performance

•

Derating for temperatures starting between 45° C (113° F) and 50° C (122° F) and elevation 1000 m (3300 ft) above sea level must be considered. See

VLT

Design Guide for detailed information.

The high power Danfoss VLT frequency converters utilize a back-channel cooling concept that removes heatsink cooling air, which carries approximately 90% of the heat out of the back channel of the frequency converters. The back-channel air can be redirected from the panel or room using one of the kits below.

Duct cooling A back-channel cooling kit is available to direct the heatsink cooling air out of the panel when an IP20/chassis frequency converters is installed in a Rittal enclosure. Use of this kit reduces the heat in the panel and smaller door fans can be specified on the enclosure.

Cooling out the back (top and bottom covers) The back channel cooling air can be ventilated out of the room so that the heat from the back channel is not dissipated into the control room.

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A door fan(s) is required on the enclosure to remove the heat not contained in the backchannel of the frequency converters and any additional losses generated by other components inside the enclosure. The total re quired air flow must be calculated so that the appropriate fans can be selected.

Airflow The necessary airflow over the heat sink must be secured. The flow rate is shown in Table 2.2.

The fan runs for the following reasons:

•

AMA

•

DC Hold

•

Pre-Mag

•

DC Brake

•

60% of nominal current is exceeded

•

Specific heatsink temperature exceeded (power size dependent).

•

Specific Power Card ambient temperature exceeded (power size dependent)

•

Specific Control Card ambient temperature exceeded

Frame Door fan/top fan Heatsink fan

D1h/D3h

102 m

/hr (60 C FM) 420 m3/hr (250 CFM)

D2h/D4h

204 m

/hr (120 CFM) 8 40 m3/hr (500 CFM)

Table 2.2 Airflow

2.3.2 Lifting

Always lift the frequency converter using the dedicated lifting eyes. Use a bar to avoid bending the lifting holes.

Figure 2.1 Position Lifting Straps where Indicated

CAUTION

The angle from the top of the frequency converter to the lifting cables should be 60 ° or greater.

2.3.3 Wall Mounting - IP21 (NEMA 1) and IP54 (NEMA 12) Units

Consider the following before selecting the final installation site:

•

Free space for cooling

•

Access to open the door

•

Cable entry from the bottom

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2.4 Electrical Installation

2.4.1 General Requirements

This section contains detailed instructions for wiring the frequency converter. The following tasks are describ ed:

•

Wiring the motor to the frequency converter output terminals

•

Wiring the AC mains to the frequency converter 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 2.2

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WARNING

EQUIPMENT HAZARD!

Rotating shafts and electrical equipment can be haz ardous. 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.

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 frequency converter and associated equipment performance.

For your safety, comply with the following requirements

•

Electronic controls equipment is connected to hazardous mains voltage. Extreme care should be taken to protect against electrical hazards when applying power to the unit.

•

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

•

Field wiring terminals are not intended to receive a conductor one size larger.

Overload and Equipment Protection

•

An electronically activ ated function within the frequency converter 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 mains, motor power, and control are run separately. Use metallic conduit or separated shielded wire. See Figure 2.3. Failure to isolate power, motor, and control wiring could result in less than optimum equipment performance.

•

All frequency converters must be provided with short-circuit and over-current protection. Input

fusing is required to provide this protection, see Figure 2.4. If not factory supplied, fuses must be provided by the installer as part of installation. See maximum fuse ratings in 10.3.1 Protection.

Figure 2.3 Example of Proper Electrical Installation Using Conduit

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•

All frequency converters must be provided with short-circuit and over-current protection. Input fusing is required to provide this protection, see Figure 2.4. If not factory supplied, fuses must be provided by the installer as part of installation. See maximum fuse ratings in 10.3.1 Protection.

Figure 2.4 Frequency Converter 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 75° C rated copper wire.

2.4.2 Earth (Grounding) Requirements

WARNING

EARTHING (GROUNDING) HAZARD!

For operator safety, it is important to earth (ground) the frequency converter properly in accordance with national and local electrical codes as well as instructions contained within this document. Do not use conduit connected to the frequency converter as a replacement for p roper grounding. Earth (ground) currents are higher than 3.5 mA. Failure to earth (ground) the frequency converter pro perly could result in death or serious injury.Earthing (grounding) hazard

NOTE!

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

•

Follow all local and national electrical code s to earth (ground) electrical equipment properly.

•

Proper protective earthing (grounding) for equipment with earth (ground) currents higher than 3.5 mA must be established, see

2.4.2.1 Leakage Current (>3.5 mA).

•

A dedicated earth wire (ground wire) is r equired for input power, motor power and control wiring.

•

Use the clamps provided with the equipment for proper earth connections (ground connections).

•

Do not earth (ground) one frequency converter to another in a “daisy chain” fashion.

•

Keep the earth (ground) wire connections as short as possible.

•

Using high-strand wire to reduce electrical noise is recommended.

•

Follow motor manufacturer wiring requirements.

2.4.2.1 Leakage Current (>3.5 mA)

Follow national and local codes regarding pro tective earthing of equipment with a leakage current > 3.5 mA. Frequency converter technology implies high frequency switching at high power. This will generate a leakage current in the earth connection. A fault curren t in the frequency converter at the output power terminals might contain a DC component, which can charge the filter capacitors and cause a transient earth current. The earth leakage current depends on various system configurations including RFI filtering, screened motor cables, and frequency converter power.

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

•

Earth (ground) wire of at least 10 mm

•

Two separate earth (ground) wires both complying with the dimensioning rules.

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

Using RCDs Where residual current devices (RCDs)–also known as earth leakage circuit breakers (ELCBs)–are used, comply with the following: residual current de vices (RCDs)

•

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 earth currents.

•

Dimension RCDs according to the system configuration and environmental considerations.

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2.4.2.2 Earthing (Grounding) IP20 Enclosures

The frequency converter can be earthed (grounded) using conduit or shielded cable. For earthing (grounding) of the power connections, use the dedicated earthing (grounding) points as shown in Figure 2.6.

Figure 2.5 Earthing (Grounding) Points for IP20 (Chassis)

Enclosures

2.4.2.3 Earthing (Grounding) IP21/54 Enclosures

Figure 2.6 Earth ing (Grounding) for IP21/54 Enclosures.

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2.4.3 Motor Connection

WARNING

INDUCED VOLTAGE!

Run output motor cables from multiple frequency converters 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 cable sizes, see 10.1 Power- dependent Specifications..

•

Comply with local and national electrical codes for cable sizes.

•

Gland plates are provided at the base of IP21/54 and higher (NEMA1/12) units.

•

Do not install power factor correction capacitors between the frequency converter and the motor.

•

Do not wire a starting or pole-changing device between the frequency converter and the motor.

•

Connect the 3-phase motor wiring to terminals 96 (U), 97 (V), and 98 (W).

•

Earth (ground) the cable in accordance with the instructions provided.

•

Torque terminals in accordance with the information provided in 10.3.4 Connection

Tightening Torques

•

Follow motor manufacturer wiring requirements.

Figure 2.7 Termi nal Locations D1h

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Figure 2.8 Termi nal Locations D3h

Figure 2.9 Termi nal Locations D2h

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Figure 2.10 Termina l Locations D4h

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2.4.4 Motor Cable

The motor must be connected to terminals U/T1/96, V/ T2/97, W/T3/98. Earth (ground) to terminal 99. All types of three-phase asynchronous standard motors can be used with a frequency converter unit. The factory settin g is for clockwise rotation with the frequency converter output connected as follows:

Terminal No. Function

96, 97, 98, 99 Mains U/T1, V/T2, W/T3

Earth (ground)

Table 2.3

2.4.5 Motor Rotation Check

The direction of rotation can be changed b y switching two phases in the motor cable or by changing the setting of 4-10 Motor Speed Direction.

•

Terminal U/T1/96 connected

to U-phase

•

Terminal V/T2/97 connected

to V-phase

•

Terminal W/T3/98

connected to W-phase

Table 2.4

A motor rotation check can be performed using1-28 Motor Rotation Check and following the steps shown i n the display.

2.4.6 AC Mains Connection

•

Size wiring is based upon the input current of the frequency converter.

•

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 2.11).

Figure 2.11 Connecting to AC Mains

1 Mains connection

2 Motor connection

Table 2.5

•

Earth (ground) the cable in accordance with the instructions provided.

•

All frequency converters may be used with an isolated input source as well as with earth (ground) reference power lines. When supplied from an isolated mains source (IT mains or floating delta) or TT/TN-S mains with a grounded leg (grounded delta), set 14-50 RFI Filter to OFF. When off, the internal RFI filter capacitors between the chassis and the intermediate circui t are isolated to avoid damage to the intermediate circuit and to reduce earth (ground) capacity currents in accordance with IEC 61800-3.

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2.5 Control Wiring Connection

•

Isolate control wiring from high power components in the frequency converter.

•

If the frequency converter 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.

2.5.1 Access

All terminals to the control cables are loc ated underneath the LCP on the inside of the frequency converter. To access, open the door (IP21/54) or remove the front panel (IP20).

2.5.2 Using Screened Control Cables

Danfoss recommends braided screened/armoured cables to optimise EMC immunity of the control cables and the EMC emission from the motor cables.

The ability of a cable to reduce the incoming and outgoing radiation of electric noise depends on the transfer impedance (Z

). The screen of a cable is normally designed to reduce the transfer of electric noise; however, a screen with a lower transfer impedance (Z

) value is more effective than a screen with a higher transfer impedance (Z

Transfer impedance (Z

) is rarely stated by cable manufacturers but it is often possible to estimate transfer impedance (Z

) by assessing the physical design of the

cable.

Transfer impedance (Z

) can be assessed on the basis of

the following factors:

- The conductibility of the screen material.

- The contact resistance between the individual screen conductors.

- The screen coverage, i.e. the physical area of the cable covered by the screen - often stated as a percentage value.

- Screen type, i.e. braided or twisted pattern.

a. Aluminium-clad with copper wire.

b. Twisted copper wire or armoured steel wire cable.

c. Single-layer braided co pper wire with varying

percentage screen coverage. This is the typical Danfoss reference cable.

d. Double-layer braided copper wire.

e. Twin layer of braided copper wire with a

magnetic, screened/armoured intermediate layer.

f. Cable that runs in copper tube or steel tube.

g. Lead cable with 1.1 mm wall thickness.

Figure 2.12

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2.5.3 Earthing (Grounding) of Screened Control Cables

Correct screening The preferred method in most cases is to secure control and serial communication cables with screening clamps provided at both ends to ensure best possible high frequency cable contact. If the earth (ground) potential between the frequency converter and the PLC is different, electric 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: 16 mm

Figure 2.13

Min. 16 mm

2Equalizing cable

Table 2.6

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

Figure 2.14

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

Figure 2.15

Min. 16 mm

2 Equalizing cable

Table 2.7

Alternatively, the connection to terminal 61 can be omitted:

Figure 2.16

Min. 16 mm

2 Equalizing cable

Table 2.8

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2.5.4 Control Terminal Types

Terminal functions and default settings are summarized in

2.5.6 Control Terminal Functions.

Figure 2.17 Control Terminal Locations

•

Connector 1 provides four programmable digital input 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.

•

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 frequency converter configuration and size.

•

Some options available for ordering with the unit may provide additional terminals. See the manual provided with the equipment option.

2.5.5 Wiring to Control Terminals

Terminal plugs can be removed for easy access.

Figure 2.18

2.5.6 Control Terminal Functions

Frequency converter 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 5 Programming and 6 Application Examplesfor terminals and associated parameters.

•

It is important to confirm that the control terminal is programmed for the correct function. See 5 Programming for details on accessing parameters and programming.

•

The default terminal programming is intended to initiate frequency converter functioning in a typical operational mode.

2.6 Serial Communication

RS-485 is a two-wire bus interface compatible with multidrop network topology, i.e. nodes can be connected as a bus, or via drop cables from a common trunk line. A total of 32 nodes can be connected to one network segment. Repeaters divide network segments. Each repeater functions as a node within the segment i n which it is installed. Each nod e connected within a giv en network must have a unique node address across all segments. Terminate each segment at both ends, using either the termination switch (S801) of the frequency converter or a biased termination resistor network. Always use screened twisted pair (STP) cable for bus cabling, and always follow good common installation practice. Low-impedance earth (ground) connection of the screen at every node is important, including at high frequencies. Thus, connect a large surface of the sc reen to earth

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(ground), for example with a cable clamp or a conductive cable gland. It may be necessary to apply potentialequalizing cables to maintain the same earth (ground) potential throughout the network. Particularly in installations with long cables. To prevent impedance mismatch, always use the same type of cable throughout the entire network. When connecting a motor to the frequency converter, always use screened motor cable.

Cable Screened twisted pair (STP)

Impedance

120

Max. cable length 1200 m (including drop lines)

500 m station-to-station

Table 2.9

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3 Start Up and Commissioning

3.1 Pre-start

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

reside on the input power side of the frequency converter o r 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 frequency converter.

•

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

Cable routing

•

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

metallic conduits for high frequency noise isolation.

Control wiring

•

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.

Cooling clearance

•

Measure that top and bottom clearance is adequate to ensure proper air flow for cooling.

EMC considerations

•

Check for prop er installation regarding elec tromagnetic compatibility.

Environmental consider-

ations

•

See equipment label for the maximum ambient operating temperature limits.

•

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

Fusing and circuit

breakers

•

Check for prop er 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.

Earthing (Grounding)

•

The unit requires an earth wire(ground wire) from its chassis to the building earth (ground).

•

Check for good earth connections(ground connections) that a re tight and free of oxidation.

•

Earthing (grounding) to conduit or mounting the back panel to a metal surface is not a

suitable earth (ground).

Input and output power

wiring

•

Check for loose connections.

•

Check that motor and mains are in separate conduit or separated screened cables.

Panel interior

•

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

Switches

•

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

Vibration

•

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

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3.2 Applying Power to the Frequency Converter

WARNING

HIGH VOLTAGE!

Frequency converters contain high voltage when connected to AC mains. 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 i n 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 frequency converter at this time. For units with a disconnect switch, turn to the ON position to apply power to the frequency converter.

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

Frequency converters require basic operational programming before running for best performance. Basic operational programming requires entering motornameplate data for the motor being operated and the minimum and maximum motor speeds. Parameter settings recommended 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 bef ore operating the frequency converter. There are two ways of programming the frequency converter: 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. Use the navigation keys to scroll to parameter group 0-** Operation/Display and press [OK].

Figure 3.1

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3. Use navigation keys to scroll to parameter group 0-0* Basic Settings and press [OK].

Figure 3.2

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

Figure 3.3

5. Use 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 5.5 Parameter Menu Structure for a complete list.)

6. Press [Quick Menu] on the LCP.

7. Use the navigation keys to scroll to parameter group Q2 Quick Setup and press [OK].

Figure 3.4

8. Select language and press [OK]. Then enter the motor data i n 1-20 Motor Power [kW] /1-21 Motor Power [HP] through 1-25 Motor Nominal Speed. 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 3.5

9. A jumper wire should be in place between 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 frequency converters with an optional Danfoss 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.

This concludes the quick set-up procedure. Press [Status] to return to the operational display.

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3.4 Local-control Test

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 condition. Failure to ensure that the motor, system, and any attached equipment is ready for start could result in personal injury or equipment damage.

NOTE!

The [Hand On] key provides a local start command to the frequency converter. The [Off] key provides the stop function.

When operating in local mode, [

▲

] and [▼] increase and

decrease the speed output of the frequency converter. [◄] and [►] move the display cursor in the numeric display.

1. Press [Hand On].

2. Accelerate the frequency converter 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

•

If warnings or alarms occur, see .

•

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.

NOTE!

The OVC algorithm does not work when using PM motors.

See 4.1.1 Local Control Panel for resetting the frequency converter after a trip.

NOTE!

3.2 Applying Power to the Frequency Converter through

3.3 Basic Operational Programming in this chapter

concludes the p rocedures for applying power to the frequency converter, basic programming, set-up, and functional testing.

3.5 System Start Up

The procedure in this section requires user-wiring and application programming to be completed. See 6 Application Examples for application set-up information. The following procedure is recommended after application set-up by the user is completed.

CAUTION

MOTOR START!

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

1. Press [Auto On].

2. Ensure that external control functions are properly wired to the frequency converter and all programming is 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.

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4 User Interface

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 frequency converter.

The LCP has several user functions.

•

Start, stop, and control speed when in local control.

•

Display operational data, status, warnings and cautions.

•

Programming frequency converter functions.

•

Manually reset the frequency converter after a fault when auto-reset is inactive.

An optional numeric LCP (NLCP) is also avail able. The NLCP

operates in a manner similar to the LCP. See VLT

Programming Guide, for details on use of the NLCP.

4.1.1 LCP Layout

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

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 indicator lights.

d. Operational mode keys and reset.

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4.1.2 Setting LCP Display Values

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

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

•

Each display readout has a parameter associated with it.

•

Options are selected in the quick menu Q3-13 Display Settings.

•

Display 2 has an alternate larger display option.

•

The frequency converter status at the bottom line of the display is generated automatically and is not selectable.

Display Parameter number Default setting

1.1 0-20 Motor RPM s

1.2 0-21 Motor current

1.3 0-22 Motor power (kW)

2 0-23 Motor frequency

3 0-24 Reference in percent

Table 4.1

Figure 4.2

Figure 4.3

4.1.3 Display

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

Figure 4.4

Key Function

Status Shows operationa l information.

•

In Auto mode, press to toggle between

status read-out displays

•

Press repeatedly to scroll through each

status display

•

Press [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 to enter a parameter number for

direct access to that parameter

Alarm Log Displays a list of current warnings, the last 10

alarms, and the maintenance log.

•

For details about the frequency converter

before it entered the alarm mode, select the

alarm number using the navigation keys

and press [OK].

Table 4.2

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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 frequency converter status indicator lights are also located in this area.

Figure 4.5

Key Function

Back Reverts to the previous step or list in the menu

structure.

Cancel Cancels the last cha nge or command as long as

the display mode has not changed.

Info Press for a definition of the functi on being

displayed.

Navigation

Keys

Use the four navigation keys to move between

items in the menu.

OK Use to access parameter groups or to ena ble a

choice.

Table 4.3

Light Indicator Fun ction

Green ON The ON light activates when the

frequency converter receives

power from mains voltage, a DC

bus terminal, or an external 24 V

supply.

Yellow WARN When warning conditions are met,

the yellow WARN light comes on

and text appears in the display

area identifying the problem.

Red ALARM A fault condition causes the red

alarm light to flash and an alarm

text is displayed.

Table 4.4

4.1.5 Operation Keys

Operation keys are found at the bottom of the LCP.

Figure 4.6

Key Function

Hand On Starts the frequency converter in local control.

•

Use the navigation keys to control frequency

converter speed

•

An external stop signal by control input or

serial communication overrides the local hand

Off Stops the motor but does not remove power to

the frequency converter.

Auto On Pu ts the system in remo te operational mode.

•

Responds to an external start command by

control terminals or serial communication

•

Speed reference is from an external source

Reset Resets the frequency converter manually after a

fault has been cleared.

Table 4.5

4.2 Back Up and Copying Parameter Settings

Programming data is stored internally in the frequency converter.

•

The data can be uploaded into the LCP memory as a storage back up

•

Once stored in the LCP, the data can be downloaded back into the frequency converter

•

Data can also be downloaded into other frequency converters 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.)

•

Initialisation of the frequency converter to restore factory default settings does not change data stored in the LCP memory

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WARNING

UNINTENDED START!

4.2.1 Uploading Data to the LCP

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

2. 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.

4.2.2 Downloading Data from the LCP

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

2. Go to 0-50 LCP Copy.

3. Press [OK].

4. 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

Initialisation restores t he 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 initialisation.

Restoring the frequency converter parameter settings back to default values is done by initialisation of the frequency converter. Initialisation can be through 14-22 Operation Mode or manually.

•

Initialisation using 14-22 Operation Mode does not change frequency converter 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 initialisation erases all motor, programming, localization, and monitoring data and restores factory default settings

4.3.1 Recommended Initialisation

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

Scroll to 14-22 Operation Mode.

3. Press [OK].

4. Scroll to Initialisation .

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.

8. Alarm 80 is displayed.

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

4.3.2 Manual Initialisation

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 start up. This may take slightly longer than normal.

Manual initialisation does not the following frequency converter information

•

15-00 Operating Hours

•

15-03 Power Up's

•

15-04 Over Temp's

•

15-05 Over Volt's

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5Programming

5.1 Introduction

The frequency converter is programmed for its application functions using parameters. Parameters are accessed by pressing either [Quick Menu] or [Main Menu] on the LCP. (See 4.1 Local Control Panel 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).

The quick menu is intended for initial start up (Q2-** Quick Set Up) and detailed instructions for common frequency converter applications (Q3-** Function Set Up). Step-by-step instructions are provided. These instructions enable the user to walk through the parameters used for programming applications i n their proper sequence. Data entered in a parameter can change the options available in the parameters following that entry. The quick menu presents easy guidelines for getting most systems up and running.

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

5.2 Programming Example

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

•

This procedure programs the frequency converter to receive a 0-10 V DC analog control signal on input terminal 53.

•

The frequency converter will respond by providing 20-50 Hz output to the motor proportional to the input signal (0-10 V DC = 20-50 Hz).

This is a common pump or fan ap plication.

Press [Quick Menu] and select the following parameters using the navigation keys to scroll to the titles and press [OK] after each action.

1. Q3 Function Setups

2. Parameter Data Set

Figure 5.1

3. Q3-2 Open Loop Settings

Figure 5.2

4. Q3-21 Analog Reference

Figure 5.3

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5. 3-02 Minimum Reference. Set minimum internal frequency converter reference to 0 Hz. (This sets the minimum frequency converter speed at 0 Hz .)

Figure 5.4

6. 3-03 Maximum Reference. Set maximum internal frequency converter reference to 60 Hz. (This sets the maximum frequency converter speed at 60 Hz. Note that 50/60 Hz is a regional variation.)

Figure 5.5

7. 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 5.6

8. 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 5.7

9. 6-14 Terminal 53 Low Ref./Feedb. Value. Set minimum speed reference on Terminal 53 at 20 Hz. (This tells the frequency converter that the minimum voltage received on Terminal 53 (0 V) equals 20 Hz output.)

Figure 5.8

10. 6-15 Terminal 53 High Ref./Feedb. Value. Set maximum speed reference on Terminal 53 at 50 Hz. (This tells the frequency converter that the maximum voltage received on Terminal 53 (10 V) equals 50 Hz output.)

Figure 5.9

With an external device providing a 0-10 V control signal connected to frequency converter terminal 53, the system is now ready for operation. Note that the scroll bar on th e right in the last illustration of the display is at the bottom, indicating the procedure is complete.

Figure 5.10 shows the wiring connections used to enable this set up.

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Figure 5.10 Wiring Example for External Device Providing 0-10 V

Control Signal

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

•

For proper frequency converter functioning, the control terminals must be

Wired properly

Programmed for the intended function

Receiving a signal

See Table 5.1 for control terminal parameter number and default setting. (Default setting can change based on the selection in 0-03 Regiona l 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 Parameter Data Set and press [OK].

Figure 5.11

2. Scroll to parameter group 5-1* Digital Inputs an d press [OK].

Figure 5.12

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

Figure 5.13

5.4 International/North American Default Parameter Settings

Setting 0-03 Regional Settings [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

North American

Default Parameter

Value

0-03 Regional

Settings

International North America

0-71 Date Format DD-MM-YYYY MM/DD/YYYY

0-72 Time Format 24 h 12 h

1-20 Motor Power

[kW]

See Note 1 See Note 1

1-21 Motor Power

[HP]

See Note 2 See Note 2

1-22 Motor Voltage 230 V/400 V/575 V 208 V/460 V/575 V

1-23 Motor

Frequency

50 Hz 60 Hz

3-03 Maximum

Reference

50 Hz 60 Hz

3-04 Reference

Function

Sum External/Preset

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Parameter International

Default Parameter

Value

North American

Default Parameter

Value

4-13 Motor Speed

High Limit [RPM]

See Note 3

1500 RPM 1800 RPM

4-14 Motor Speed

High Limit [Hz]

See Note 4

50 Hz 60 Hz

4-19 Max Output

Frequency

100 Hz 120 Hz

4-53 Warning Speed

High

1500 RPM 1800 RPM

5-12 Terminal 27

Digital Input

Coast inverse External interlock

5-40 Function Relay Alarm No alarm

6-15 Terminal 53

High Ref./Feedb.

Value

50 60

6-50 Terminal 42

Output

Speed 0 - HighLim Speed 4-20 mA

14-20 Reset Mode Manual reset Infinite auto reset

22-85 Speed at

Design Point [RPM]

See Note 3

1500 RPM 1800 RPM

22-86 Speed at

Design Point [Hz]

50 Hz 60 Hz

24-04 Fire Mode

Max Reference

50 Hz 60 Hz

Table 5.1 International/North American Default Parameter Settings

5.5 Parameter Menu Structure

Establishing the correct programming for applications often requires setting functions in several related parameters. These parameter settings provide the frequency converter with system details it needs 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 settin g 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

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5.5.1 Main Menu

Structure

0-** Operation / Display

0-0* Basic Settings

0-01 Language

0-02 Motor Speed Unit

0-03 Regional Settings

0-04 Operating State at Power-up

0-05 Local Mode Unit

0-1* Set-up Operations

0-10 Active Set-up

0-11 Programming Set-up

0-12 This Set-up Linked to

0-13 Readout: Linked Set-ups

0-14 Readout: Prog. Set-ups / Channel

0-2* LCP Display

0-20 Display Line 1.1 Small

0-21 Display Line 1.2 Small

0-22 Display Line 1.3 Small

0-23 Display Line 2 Large

0-24 Display Line 3 Large

0-25 My Personal Menu

0-3* LCP Custom Readout

0-30 Custom Readout Unit

0-31 Custom Readout Min Value

0-32 Custom Readout Max Value

0-37 Display Text 1

0-38 Display Text 2

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

0-60 Main Menu Password

0-61 Access to Main Menu w/o Password

0-65 Personal Menu Password

0-66 Access to Personal Menu w/o

Password

0-7* Clock Settings

0-70 Date and Time

0-71 Date Format

0-72 Time Format

0-74 DST/Summertime

0-76 DST/Summertime Start

0-77 DST/Summertime End

0-79 Clock Fault

0-81 Working Days

0-82 Additional Working Days

0-83 Additional Non-Working Days

0-89 Date and Time Readout

1-** Load and Motor

1-0* General Settings

1-00 Configuration Mode

1-03 Torque Characteristics

1-06 Clockwise Direction

1-1* Motor Selection

1-10 Motor Construction

1-1* VVC+ PM

1-14 Damping Gain

1-15 Low Speed Filter Time Const.

1-16 High Speed Filter Time Const.

1-17 Voltage filter time const.

1-2* Motor Data

1-20 Motor Power [kW]

1-21 Motor Power [HP]

1-22 Motor Voltage

1-23 Motor Frequency

1-24 Motor Current

1-25 Motor Nominal Speed

1-26 Motor Cont. Rated Torque

1-28 Motor Rotation Check

1-29 Automatic Motor Adaptation (AMA)

1-3* Adv. Motor Data

1-30 Stator Resistance (Rs)

1-31 Rotor Resistance (Rr)

1-35 Main Reactance (Xh)

1-36 Iron Loss Resistance (Rfe)

1-37 d-axis Inductance (Ld)

1-39 Motor Poles

1-40 Back EMF at 1000 RPM

1-5* Load Indep. Setting

1-50 Motor Magnetisation at Zero Speed

1-51 Min Speed Normal Magnetising

[RPM]

1-52 Min Speed Normal Magnetising [Hz]

1-58 Flystart Test Pulses Current

1-59 Flystart Test Pulses Frequency

1-6* Load Depen. Setting

1-60 Low Speed Load Compensation

1-61 High Speed Load Compensation

1-62 Slip Compensation

1-63 Slip Compensation Time Constant

1-64 Resonance Dampening

1-65 Resonance Dampening Time

Constant

1-66 Min. Current at Low Speed

1-7* Start Adjustments

1-70 PM Startmode

1-71 Start Delay

1-72 Start Function

1-73 Flying Start

1-77 Compressor Start Max Speed [RPM]

1-78 Compressor Start Max Speed [Hz]

1-79 Compressor Start Max Time to Trip

1-8* Stop Adjustments

1-80 Function at Stop

1-81 Min Speed for Function at Stop

[RPM]

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

1-86 Trip Speed Low [RPM]

1-87 Trip Speed Low [Hz]

1-9* Motor Temperature

1-90 Motor Thermal Protection

1-91 Motor External Fan

1-93 Thermistor Source

2-** Brakes

2-0* DC-Brake

2-00 DC Hold/Preheat Current

2-01 DC Brake Current

2-02 DC Braking Time

2-03 DC Brake Cut In Speed [RPM]

2-04 DC Brake Cut In Speed [Hz]

2-06 Parking Current

2-07 Parking Time

2-1* Brake Energy Funct.

2-10 Brake Function

2-11 Brake Resistor (ohm)

2-12 Brake Power Limit (kW)

2-13 Brake Power Monitoring

2-15 Brake Check

2-16 AC brake Max. Current

2-17 Over-voltage Control

3-** Reference / Ramps

3-0* Reference Limits

3-02 Minimum Reference

3-03 Maximum Reference

3-04 Reference Function

3-1* References

3-10 Preset Reference

3-11 Jog Speed [Hz]

3-13 Reference Site

3-14 Preset Relative Reference

3-15 Reference 1 Source

3-16 Reference 2 Source

3-17 Reference 3 Source

3-19 Jog Speed [RPM]

3-4* Ramp 1

3-41 Ramp 1 Ramp Up Time

3-42 Ramp 1 Ramp Down Time

3-5* Ramp 2

3-51 Ramp 2 Ramp Up Time

3-52 Ramp 2 Ramp Down Time

3-8* Other Ramps

3-80 Jog Ramp Time

3-81 Quick Stop Ramp Time

3-82 Starting Ramp Up Time

3-9* Digital Pot.Meter

3-90 Step Size

3-91 Ramp Time

3-92 Power Restore

3-93 Maximum Limit

3-94 Minimum Limit

3-95 Ramp Delay

4-** Limits / Warnings

4-1* Motor Limits

4-10 Motor Speed Direction

4-11 Motor Speed Low Limit [RPM]

4-12 Motor Speed Low Limit [Hz]

4-13 Motor Speed High Limit [RPM]

4-14 Motor Speed High Limit [Hz]

4-16 Torque Limit Motor Mode

4-17 Torque Limit Generator Mode

4-18 Current Limit

4-19 Max Output Frequency

4-5* Adj. Warnings

4-50 Warning Current Low

4-51 Warning Current High

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

4-57 Warning Feedback High

4-58 Missing Motor Phase Function

4-6* Speed Bypass

4-60 Bypass Speed From [RPM]

4-61 Bypass Speed From [Hz]

4-62 Bypass Speed To [RPM]

4-63 Bypass Speed To [Hz]

4-64 Semi-Auto Bypass Set-up

5-** Digital In/Out

5-0* Digital I/O mode

5-00 Digital I/O Mode

5-01 Terminal 27 Mode

5-02 Terminal 29 Mode

5-1* Digital Inputs

5-10 Terminal 18 Digital Input

5-11 Terminal 19 Digital Input

5-12 Terminal 27 Digital Input

5-13 Terminal 29 Digital Input

5-14 Terminal 32 Digital Input

5-15 Terminal 33 Digital Input

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

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

5-54 Pulse Filter Time Constant #29

5-55 Term. 33 Low Frequency

5-56 Term. 33 High Frequency

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

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

5-59 Pulse Filter Time Constant #33

5-6* Pulse Output

5-60 Terminal 27 Pulse Output Variable

5-62 Pulse Output Max Freq #27

5-63 Terminal 29 Pulse Output Variable

5-65 Pulse Output Max Freq #29

5-66 Terminal X30/6 Pulse Output Variable

5-68 Pulse Output Max Freq #X30/6

5-8* I/O Options

5-80 AHF Cap Reconnect Delay

5-9* Bus Controlled

5-90 Digital & Relay Bus Control

5-93 Pulse Out #27 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

6-0* Analog I/O Mode

6-00 Live Zero Timeout Time

6-01 Live Zero Timeout Function

6-02 Fire Mode Live Zero Timeout

Function

6-1* Analog Input 53

6-10 Terminal 53 Low Voltage

6-11 Terminal 53 High Voltage

6-12 Terminal 53 Low Current

6-13 Terminal 53 High Current

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

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

6-16 Terminal 53 Filter Time Constant

6-17 Terminal 53 Live Zero

6-2* Analog Input 54

6-20 Terminal 54 Low Voltage

6-21 Terminal 54 High Voltage

6-22 Terminal 54 Low Current

6-23 Terminal 54 High Current

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

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

6-26 Terminal 54 Filter Time Constant

6-27 Terminal 54 Live Zero

6-3* Analog Input X30/11

6-30 Terminal X30/11 Low Voltage

6-31 Terminal X30/11 High Voltage

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

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

6-36 Term. X30/11 Filter Time Constant

6-37 Term. X30/11 Live Zero

6-4* Analog Input X30/12

6-40 Terminal X30/12 Low Voltage

6-41 Terminal X30/12 High Voltage

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

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

6-46 Term. X30/12 Filter Time Constant

6-47 Term. X30/12 Live Zero

6-5* Analog Output 42

6-50 Terminal 42 Output

6-51 Terminal 42 Output Min Scale

6-52 Terminal 42 Output Max Scale

6-53 Terminal 42 Output Bus Control

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6-54 Terminal 42 Output Timeout Preset

6-55 Analog Output Filter

6-6* Analog Output X30/8

6-60 Terminal X30/8 Output

6-61 Terminal X30/8 Min. Scale

6-62 Terminal X30/8 Max. Scale

6-63 Terminal X30/8 Output Bus Control

6-64 Terminal X30/8 Output Timeout

Preset

8-** Comm. and Options

8-0* General Settings

8-01 Control Site

8-02 Control Source

8-03 Control Timeout Time

8-04 Control Timeout Function

8-05 End-of-Timeout Function

8-06 Reset Control Timeout

8-07 Diagnosis Trigger

8-08 Readout Filtering

8-09 Communication Charset

8-1* Control Settings

8-10 Control Profile

8-13 Configurable Status Word STW

8-3* FC Port Settings

8-30 Protocol

8-31 Address

8-32 Baud Rate

8-33 Parity / Stop Bits

8-34 Estimated cycle time

8-35 Minimum Response Delay

8-36 Maximum Response Delay

8-37 Maximum Inter-Char Delay

8-4* FC MC protocol set

8-40 Telegram Selection

8-42 PCD write configuration

8-43 PCD read configuration

8-5* Digital/Bus

8-50 Coasting Select

8-52 DC Brake Select

8-53 Start Select

8-54 Reversing Select

8-55 Set-up Select

8-56 Preset Reference Select

8-7* BACnet

8-70 BACnet Device Instance

8-72 MS/TP Max Masters

8-73 MS/TP Max Info Frames

8-74 “I-Am” Service

8-75 Initialisation Password

8-8* FC Port Diagnostics

8-80 Bus Message Count

8-81 Bus Error Count

8-82 Slave Messages Rcvd

8-83 Slave Error Count

8-84 Slave Messages Sent

8-85 Slave Timeout Errors

8-89 Diagnostics Count

8-9* Bus Jog / Feedback

8-90 Bus Jog 1 Speed

8-91 Bus Jog 2 Speed

8-94 Bus Feedback 1

8-95 Bus Feedback 2

8-96 Bus Feedback 3

9-** Profibus

9-00 Setpoint

9-07 Actual Value

9-15 PCD Write Configuration

9-16 PCD Read Configuration

9-18 Node Address

9-22 Telegram Selection

9-23 Parameters for Signals

9-27 Parameter Edit

9-28 Process Control

9-44 Fault Message Counter

9-45 Fault Code

9-47 Fault Number

9-52 Fault Situation Counter

9-53 Profibus Warning Word

9-63 Actual Baud Rate

9-64 Device Identification

9-65 Profile Number

9-67 Control Word 1

9-68 Status Word 1

9-71 Profibus Save Data Values

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)

9-84 Defined Parameters (5)

9-90 Changed Parameters (1)

9-91 Changed Parameters (2)

9-92 Changed Parameters (3)

9-93 Changed Parameters (4)

9-94 Changed Parameters (5)

9-99 Profibus Revision Counter

10-** CAN Fieldbus

10-0* Common Settings

10-00 CAN Protocol

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

10-10 Process Data Type Selection

10-11 Process Data Config Write

10-12 Process Data Config Read

10-13 Warning Parameter

10-14 Net Reference

10-15 Net Control

10-2* COS Filters

10-20 COS Filter 1

10-21 COS Filter 2

10-22 COS Filter 3

10-23 COS Filter 4

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

11-** LonWorks

11-0* LonWorks ID

11-00 Neuron ID

11-1* LON Functions

11-10 Drive Profile

11-15 LON Warning Word

11-17 XIF Revision

11-18 LonWorks Revision

11-2* LON Param. Access

11-21 Store Data Values

12-** Ethernet

12-0* IP Settings

12-00 IP Address Assignment

12-01 IP Address

12-02 Subnet Mask

12-03 Default Gateway

12-04 DHCP Server

12-05 Lease Expires

12-06 Name Servers

12-07 Domain Name

12-08 Host Name

12-09 Physical Address

12-1* Ethernet Link Parameters

12-10 Link Status

12-11 Link Duration

12-12 Auto Negotiation

12-13 Link Speed

12-14 Link Duplex

12-2* Process Data

12-20 Control Instance

12-21 Process Data Config Write

12-22 Process Data Config Read

12-27 Primary Master

12-28 Store Data Values

12-29 Store Always

12-3* EtherNet/IP

12-30 Warning Parameter

12-31 Net Reference

12-32 Net Control

12-33 CIP Revision

12-34 CIP Product Code

12-35 EDS Parameter

12-37 COS Inhibit Timer

12-38 COS Filter

12-4* Modbus TCP

12-40 Status Parameter

12-41 Slave Message Count

12-42 Slave Exception Message Count

12-8* Other Ethernet Services

12-80 FTP Server

12-81 HTTP Server

12-82 SMTP Service

12-89 Transparent Socket Channel Port

12-9* Advanced Ethernet Services

12-90 Cable Diagnostic

12-91 Auto Cross Over

12-92 IGMP Snooping

12-93 Cable Error Length

12-94 Broadcast Storm Protection

12-95 Broadcast Storm Filter

12-96 Port Config

12-98 Interface Counters

12-99 Media Counters

13-** Smart Logic

13-0* SLC Settings

13-00 SL Controller Mode

13-01 Start Event

13-02 Stop Event

13-03 Reset SLC

13-1* Comparators

13-10 Comparator Operand

13-11 Comparator Operator

13-12 Comparator Value

13-2* Timers

13-20 SL Controller Timer

13-4* Logic Rules

13-40 Logic Rule Boolean 1

13-41 Logic Rule Operator 1

13-42 Logic Rule Boolean 2

13-43 Logic Rule Operator 2

13-44 Logic Rule Boolean 3

13-5* States

13-51 SL Controller Event

13-52 SL Controller Action

14-** Special Functions

14-0* Inverter Switching

14-00 Switching Pattern

14-01 Switching Frequency

14-03 Overmodulation

14-04 PWM Random

14-1* Mains On/Off

14-10 Mains Failure

14-11 Mains Voltage at Mains Fault

14-12 Function at Mains Imbalance

14-2* Reset Functions

14-20 Reset Mode

14-21 Automatic Restart Time

14-22 Operation Mode

14-23 Typecode Setting

14-25 Trip Delay at Torque Limit

14-26 Trip Delay at Inverter Fault

14-28 Production Settings

14-29 Service Code

14-3* Current Limit Ctrl.

14-30 Current Lim Ctrl, Proportional Gain

14-31 Current Lim Ctrl, Integration Time

14-32 Current Lim Ctrl, Filter Time

14-4* Energy Optimising

14-40 VT Level

14-41 AEO Minimum Magnetisation

14-42 Minimum AEO Frequency

14-43 Motor Cosphi

14-5* Enviro nment

14-50 RFI Filter

14-51 DC Link Compensation

14-52 Fan Control

14-53 Fan Monitor

14-55 Output Filter

14-59 Actual Number of Inverter Units

14-6* Auto Derate

14-60 Function at Over Temperature

14-61 Function at Inverter Overload

14-62 Inv. Overload Derate Current

15-** Drive Information

15-0* Operating Data

15-00 Operating Hours

15-01 Running Hours

15-02 kWh Counter

15-03 Power Up's

15-04 Over Temp's

15-05 Over Volt's

15-06 Reset kWh Counter

15-07 Reset Running Hours Counter

15-08 Number of Starts

15-1* Data Log Settings

15-10 Logging Source

15-11 Logging Interval

15-12 Trigger Event

15-13 Logging Mode

15-14 Samples Before Trigger

15-2* Histor ic Log

15-20 Historic Log: Event

15-21 Historic Log: Value

15-22 Historic Log: Time

15-23 Historic Log: Date and Time

15-3* Ala rm Log

15-30 Alarm Log: Error Code

15-31 Alarm Log: Value

15-32 Alarm Log: Time

15-33 Alarm Log: Date and Time

15-4* Drive Identification

15-40 FC Type

15-41 Power Section

15-42 Voltage

15-43 Software Version

15-44 Ordered Typecode String

15-45 Actual Typecode String

15-46 Frequency Converter Ordering No

15-47 Power Card Ordering No

15-48 LCP Id No

15-49 SW ID Control Card

15-50 SW ID Power Card

15-51 Frequency Converter Serial Number

15-53 Power Card Serial Number

15-55 Vendor URL

15-56 Vendor Name

15-59 CSIV Filename

15-6* Option Ident

15-60 Option Mounted

15-61 Option SW Version

15-62 Option Ordering No

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15-63 Option Serial No

15-70 Option in Slot A

15-71 Slot A Option SW Version

15-72 Option in Slot B

15-73 Slot B Option SW Version

15-74 Option in Slot C0

15-75 Slot C0 Option SW Version

15-76 Option in Slot C1

15-77 Slot C1 Option SW Version

15-8* Operating Data II

15-80 Fan Running Hours

15-81 Preset Fan Running Hours

15-9* Parameter Info

15-92 Defined Parameters

15-93 Modified Parameters

15-98 Drive Identification

15-99 Parameter Metadata

16-** Data Readouts

16-0* General Status

16-00 Control Word

16-01 Reference [Unit]

16-02 Reference [%]

16-03 Status Word

16-05 Main Actual Value [%]

16-09 Custom Readout

16-1* Motor Status

16-10 Power [kW]

16-11 Power [hp]

16-12 Motor Voltage

16-13 Frequency

16-14 Motor Current

16-15 Frequency [%]

16-16 Torque [Nm]

16-17 Speed [RPM]

16-18 Motor Thermal

16-22 Torque [%]

16-26 Power Filtered [kW]

16-27 Power Filtered [hp]

16-3* Drive Status

16-30 DC Link Voltage

16-32 Brake Energy /s

16-33 Brake Energy /2 min

16-34 Heatsink Temp.

16-35 Inverter Thermal

16-36 Inv. Nom. Current

16-37 Inv. Max. Current

16-38 SL Controller State

16-39 Control Card Temp.

16-40 Logging Buffer Full

16-41 Logging Buffer Full

16-43 Timed Actions Status

16-49 Current Fault Source

16-5* Ref. & Feedb.

16-50 External Reference

16-52 Feedback [Unit]

16-53 Digi Pot Reference

16-54 Feedback 1 [Unit]

16-55 Feedback 2 [Unit]

16-56 Feedback 3 [Unit]

16-58 PID Output [%]

16-6* Inputs & Outputs

16-60 Digital Input

16-61 Terminal 53 Switch Setting

16-62 Analog Input 53

16-63 Terminal 54 Switch Setting

16-64 Analog Input 54

16-65 Analog Output 42 [mA]

16-66 Digital Output [bin]

16-67 Pulse Input #29 [Hz]

16-68 Pulse Input #33 [Hz]

16-69 Pulse Output #27 [Hz]

16-70 Pulse Output #29 [Hz]

16-71 Relay Output [bin]

16-72 Counter A

16-73 Counter B

16-75 Analog In X30/11

16-76 Analog In X30/12

16-77 Analog Out X30/8 [mA]

16-8* Fieldbus & FC Port

16-80 Fieldbus CTW 1

16-82 Fieldbus REF 1

16-84 Comm. Option STW

16-85 FC Port CTW 1

16-86 FC Port REF 1

16-9* Diagnosis Readouts

16-90 Alarm Word

16-91 Alarm Word 2

16-92 Warning Word

16-93 Warning Word 2

16-94 Ext. Status Word

16-95 Ext. Status Word 2

16-96 Maintenance Word

18-** Info & Readouts

18-0* Maintenance Log

18-00 Maintenance Log: Item

18-01 Maintenance Log: Action

18-02 Maintenance Log: Time

18-03 Maintenance Log: Date and Time

18-1* Fire Mode Log

18-10 Fire Mode Log: Event

18-11 Fire Mode Log: Time

18-12 Fire Mode Log: Date and Time

18-3* Inputs & Outputs

18-30 Analog Input X42/1

18-31 Analog Input X42/3

18-32 Analog Input X42/5

18-33 Analog Out X42/7 [V]

18-34 Analog Out X42/9 [V]

18-35 Analog Out X42/11 [V]

18-36 Analog Input X48/2 [mA]

18-37 Temp. Input X48/4

18-38 Temp. Input X48/7

18-39 Temp. Input X48/10

18-5* Ref. & Feedb.

18-50 Sensorless Readout [unit]

20-** Drive Closed Loop

20-0* Feedback

20-00 Feedback 1 Source

20-01 Feedback 1 Conversion

20-02 Feedback 1 Source Unit

20-03 Feedback 2 Source

20-04 Feedback 2 Conversion

20-05 Feedback 2 Source Unit

20-06 Feedback 3 Source

20-07 Feedback 3 Conversion

20-08 Feedback 3 Source Unit

20-12 Reference/Feedback Unit

20-13 Minimum Reference/Feedb.

20-14 Maximum Reference/Feedb.

20-2* Feedback/Setpoint

20-20 Feedback Function

20-21 Setpoint 1

20-22 Setpoint 2

20-23 Setpoint 3

20-3* Feedb. Adv. Conv.

20-30 Refrigerant

20-31 User Defined Refrigerant A1

20-32 User Defined Refrigerant A2

20-33 User Defined Refrigerant A3

20-34 Duct 1 Area [m2]

20-35 Duct 1 Area [in2]

20-36 Duct 2 Area [m2]

20-37 Duct 2 Area [in2]

20-38 Air Density Factor [%]

20-6* Sensorless

20-60 Sensorless Unit

20-69 Sensorless Information

20-7* PID Autotuning

20-70 Closed Loop Type

20-71 PID Performance

20-72 PID Output Change

20-73 Minimum Feedback Level

20-74 Maximum Feedback Level

20-79 PID Autotuning

20-8* PID Basic Settings

20-81 PID Normal/ Inverse Control

20-82 PID Start Speed [RPM]

20-83 PID Start Speed [Hz]

20-84 On Reference Bandwidth

20-9* PID Controller

20-91 PID Anti Windup

20-93 PID Proportional Gain

20-94 PID Integral Time

20-95 PID Differentiation Time

20-96 PID Diff. Gain Limit

21-** Ext. Closed Loop

21-0* Ext. CL Autotuning

21-00 Closed Loop Type

21-01 PID Performance

21-02 PID Output Change

21-03 Minimum Feedback Level

21-04 Maximum Feedback Level

21-09 PID Autotuning

21-1* Ext. CL 1 Ref./Fb.

21-10 Ext. 1 Ref./Feedback Unit

21-11 Ext. 1 Minimum Reference

21-12 Ext. 1 Maximum Reference

21-13 Ext. 1 Reference Source

21-14 Ext. 1 Feedback Source

21-15 Ext. 1 Setpoint

21-17 Ext. 1 Reference [Unit]

21-18 Ext. 1 Feedback [Unit]

21-19 Ext. 1 Output [%]

21-2* Ext. CL 1 PID

21-20 Ext. 1 Normal/Inverse Control

21-21 Ext. 1 Proportional Gain

21-22 Ext. 1 Integral Time

21-23 Ext. 1 Differentation Time

21-24 Ext. 1 Dif. Gain Limit

21-3* Ext. CL 2 Ref./Fb.

21-30 Ext. 2 Ref./Feedback Unit

21-31 Ext. 2 Minimum Reference

21-32 Ext. 2 Maximum Reference

21-33 Ext. 2 Reference Source

21-34 Ext. 2 Feedback Source

21-35 Ext. 2 Setpoint

21-37 Ext. 2 Reference [Unit]

21-38 Ext. 2 Feedback [Unit]

21-39 Ext. 2 Output [%]

21-4* Ext. CL 2 PID

21-40 Ext. 2 Normal/Inverse Control

21-41 Ext. 2 Proportional Gain

21-42 Ext. 2 Integral Time

21-43 Ext. 2 Differentation Time

21-44 Ext. 2 Dif. Gain Limit

21-5* Ext. CL 3 Ref./Fb.

21-50 Ext. 3 Ref./Feedback Unit

21-51 Ext. 3 Minimum Reference

21-52 Ext. 3 Maximum Reference

21-53 Ext. 3 Reference Source

21-54 Ext. 3 Feedback Source

21-55 Ext. 3 Setpoint

21-57 Ext. 3 Reference [Unit]

21-58 Ext. 3 Feedback [Unit]

21-59 Ext. 3 Output [%]

21-6* Ext. CL 3 PID

21-60 Ext. 3 Normal/Inverse Control

21-61 Ext. 3 Proportional Gain

21-62 Ext. 3 Integral Time

21-63 Ext. 3 Differentation Time

21-64 Ext. 3 Dif. Gain Limit

22-** Appl. Functions

22-0* Miscellaneous

22-00 External Interlock Delay

22-01 Power Filter Time

22-2* No-Flow Detection

22-20 Low Power Auto Set-up

22-21 Low Power Detection

22-22 Low Speed Detection

22-23 No-Flow Function

22-24 No-Flow Delay

22-26 Dry Pump Function

22-27 Dry Pump Delay

22-3* No-Flow Power Tuning

22-30 No-Flow Power

22-31 Power Correction Factor

22-32 Low Speed [RPM]

22-33 Low Speed [Hz]

22-34 Low Speed Power [kW]

22-35 Low Speed Power [HP]

22-36 High Speed [RPM]

22-37 High Speed [Hz]

22-38 High Speed Power [kW]

22-39 High Speed Power [HP]

22-4* Sleep Mode

22-40 Minimum Run Time

22-41 Minimum Sleep Time

22-42 Wake-up Speed [RPM]

22-43 Wake-up Speed [Hz]

22-44 Wake-up Ref./FB Difference

22-45 Setpoint Boost

22-46 Maximum Boost Time

22-5* End of Curve

22-50 End of Curve Function

22-51 End of Curve Delay

22-6* Broken Belt Detection

22-60 Broken Belt Function

22-61 Broken Belt Torque

22-62 Broken Belt Delay

22-7* Short Cycle Protection

22-75 Short Cycle Protection

22-76 Interval between Starts

22-77 Minimum Run Time

22-78 Minimum Run Time Override

22-79 Minimum Run Time Override Value

22-8* Flow Compensation

22-80 Flow Compensation

22-81 Square-linear Curve Approximation

22-82 Work Point Calculation

22-83 Speed at No-Flow [RPM]

22-84 Speed at No-Flow [Hz]

22-85 Speed at Design Point [RPM]

22-86 Speed at Design Point [Hz]

22-87 Pressure at No-Flow Speed

22-88 Pressure at Rated Speed

22-89 Flow at Design Point

22-90 Flow at Rated Speed

23-** Time-based Functions

23-0* Timed Actions

23-00 ON Time

23-01 ON Action

23-02 OFF Time

23-03 OFF Action

23-04 Occurrence

23-0* Timed Actions Settings

23-08 Timed Actions Mode

23-09 Timed Actions Reactivation

23-1* Maintenance

23-10 Maintenance Item

23-11 Maintenance Action

23-12 Maintenance Time Base

23-13 Maintenance Time Interval

23-14 Maintenance Date and Time

23-1* Maintenance Reset

23-15 Reset Maintenance Word

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23-16 Maintenance Text

23-5* Energy Log

23-50 Energy Log Resolution

23-51 Period Start

23-53 Energy Log

23-54 Reset Energy Log

23-6* Trending

23-60 Trend Variable

23-61 Continuous Bin Data

23-62 Timed Bin Data

23-63 Timed Period Start

23-64 Timed Period Stop

23-65 Minimum Bin Value

23-66 Reset Continuous Bin Data

23-67 Reset Timed Bin Data

23-8* Payback Counter

23-80 Power Reference Factor

23-81 Energy Cost

23-82 Investment

23-83 Energy Savings

23-84 Cost Savings

24-** Appl. Functions 2

24-0* Fire Mode

24-00 Fire Mode Function

24-01 Fire Mode Configuration

24-02 Fire Mode Unit

24-03 Fire Mode Min Reference

24-04 Fire Mode Max Reference

24-05 Fire Mode Preset Reference

24-06 Fire Mode Reference Source

24-07 Fire Mode Feedback Source

24-09 Fire Mode Alarm Handling

24-1* Drive Bypass

24-10 Drive Bypass Function

24-11 Drive Bypass Delay Time

24-9* Multi-Motor Funct.

24-90 Missing Motor Function

24-91 Missing Motor Coefficient 1

24-92 Missing Motor Coefficient 2

24-93 Missing Motor Coefficient 3

24-94 Missing Motor Coefficient 4

24-95 Locked Rotor Function

24-96 Locked Rotor Coefficient 1

24-97 Locked Rotor Coefficient 2

24-98 Locked Rotor Coefficient 3

24-99 Locked Rotor Coefficient 4

25-** Cascade Controller

25-0* System Settings

25-00 Cascade Controller

25-02 Motor Start

25-04 Pump Cycling

25-05 Fixed Lead Pump

25-06 Number of Pumps

25-2* Bandwidth Settings

25-20 Staging Bandwidth

25-21 Override Bandwidth

25-22 Fixed Speed Bandwidth

25-23 SBW Staging Delay

25-24 SBW Destaging Delay

25-25 OBW Time

25-26 Destage At No-Flow

25-27 Stage Function

25-28 Stage Function Time

25-29 Destage Function

25-30 Destage Function Time

25-4* Staging Settings

25-40 Ramp Down Delay

25-41 Ramp Up Delay

25-42 Staging Threshold

25-43 Destaging Threshold

25-44 Staging Speed [RPM]

25-45 Staging Speed [Hz]

25-46 Destaging Speed [RPM]

25-47 Destaging Speed [Hz]

25-5* Alternation Settings

25-50 Lead Pump Alternation

25-51 Alternation Event

25-52 Alternation Time Interval

25-53 Alternation Timer Value

25-54 Alternation Predefined Time

25-55 Alternate if Load < 50%

25-56 Staging Mode at Alternation

25-58 Run Next Pump Delay

25-59 Run on Mains Delay

25-8* Status

25-80 Cascade Status

25-81 Pump Status

25-82 Lead Pump

25-83 Relay Status

25-84 Pump ON Time

25-85 Relay ON Time

25-86 Reset Relay Counters

25-9* Service

25-90 Pump Interlock

25-91 Manual Alternation

26-** Analog I/O Option

26-0* Analog I/O Mode

26-00 Terminal X42/1 Mode

26-01 Terminal X42/3 Mode

26-02 Terminal X42/5 Mode

26-1* Analog Input X42/1

26-10 Terminal X42/1 Low Voltage

26-11 Terminal X42/1 High Voltage

26-14 Term. X42/1 Low Ref./Feedb. Value

26-15 Term. X42/1 High Ref./Feedb. Value

26-16 Term. X42/1 Filter Time Constant

26-17 Term. X42/1 Live Zero

26-2* Analog Input X42/3

26-20 Terminal X42/3 Low Voltage

26-21 Terminal X42/3 High Voltage

26-24 Term. X42/3 Low Ref./Feedb. Value

26-25 Term. X42/3 High Ref./Feedb. Value

26-26 Term. X42/3 Filter Time Constant

26-27 Term. X42/3 Live Zero

26-3* Analog Input X42/5

26-30 Terminal X42/5 Low Voltage

26-31 Terminal X42/5 High Voltage

26-34 Term. X42/5 Low Ref./Feedb. Value

26-35 Term. X42/5 High Ref./Feedb. Value

26-36 Term. X42/5 Filter Time Constant

26-37 Term. X42/5 Live Zero

26-4* Analog Out X42/7

26-40 Terminal X42/7 Output

26-41 Terminal X42/7 Min. Scale

26-42 Terminal X42/7 Max. Scale

26-43 Terminal X42/7 Bus Control

26-44 Terminal X42/7 Timeout Preset

26-5* Analog Out X42/9

26-50 Terminal X42/9 Output

26-51 Terminal X42/9 Min. Scale

26-52 Terminal X42/9 Max. Scale

26-53 Terminal X42/9 Bus Control

26-54 Terminal X42/9 Timeout Preset

26-6* Analog Out X42/11

26-60 Terminal X42/11 Output

26-61 Terminal X42/11 Min. Scale

26-62 Terminal X42/11 Max. Scale

26-63 Terminal X42/11 Bus Control

26-64 Terminal X42/11 Timeout Preset

31-** Bypass Option

31-00 Bypass Mode

31-01 Bypass Start Time Delay

31-02 Bypass Trip Time Delay

31-03 Test Mode Activation

31-10 Bypass Status Word

31-11 Bypass Running Hours

31-19 Remote Bypass Activation

35-** Sensor Input Option

35-0* Temp. Input Mode

35-00 Term. X48/4 Temp. Unit

35-01 Term. X48/4 Input Type

35-02 Term. X48/7 Temp. Unit

35-03 Term. X48/7 Input Type

35-04 Term. X48/10 Temp. Unit

35-05 Term. X48/10 Input Type

35-06 Temperature Sensor Alarm Function

35-1* Temp. Input X48/4

35-14 Term. X48/4 Filter Time Constant

35-15 Term. X48/4 Temp. Monitor

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

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

35-2* Temp. Input X48/7

35-24 Term. X48/7 Filter Time Constant

35-25 Term. X48/7 Temp. Monitor

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

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

35-3* Temp. Input X48/10

35-34 Term. X48/10 Filter Time Constant

35-35 Term. X48/10 Temp. Monitor

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

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

35-4* Analog Input X48/2

35-42 Term. X48/2 Low Current

35-43 Term. X48/2 High Current

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

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

35-46 Term. X48/2 Filter Time Constant

35-47 Term. X48/2 Live Zero

99-* Devel support

99-00 DAC 1 selection

99-01 DAC 2 selection

99-02 DAC 3 selection

99-03 DAC 4 selection

99-04 DAC 1 scale

99-05 DAC 2 scale

99-06 DAC 3 scale

99-07 DAC 4 scale

99-08 Test param 1

99-09 Test param 2

99-10 DAC Option Slot

99-11 RFI 2

99-12 Fan

99-13 Idle time

99-14 Paramdb requests in queue

99-15 Secondary Timer at Inverter Fault

99-16 No of Current Sensors

99-20 HS Temp. (PC1)

99-21 HS Temp. (PC2)

99-22 HS Temp. (PC3)

99-23 HS Temp. (PC4)

99-24 HS Temp. (PC5)

99-25 HS Temp. (PC6)

99-26 HS Temp. (PC7)

99-27 HS Temp. (PC8)

99-29 Platform Version

99-40 StartupWizardState

99-90 Options present

99-91 Motor Power Internal

99-92 Motor Voltage Internal

99-93 Motor Frequency Internal

99-94 Imbalance derate [%]

99-95 Temperature derate [%]

99-96 Overload derate [%]

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5.6 Remote Programming with MCT 10 Setup Software

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

The USB connector or RS-485 terminal are available for connecting to the frequency converter.

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6 Application Examples

6.1 Introduction

NOTE!

A jumper wire may be required between terminal 12 (or

13) and terminal 37 for the frequency co nverter 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 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

Parameters

Function Setting

1-29 Automatic

Motor

Adaptation

(AMA)

[1] Enable

complete

AMA

5-12 Terminal 27

Digital Input

[2]* Coast

inverse

* = Default Value

Notes/comments: Parameter

group 1-2* must be set

according to motor

Table 6.1 AMA with T27 Connected

Parameters

Function Setting

1-29 Automatic

Motor

Adaptation

(AMA)

[1] Enable

complete

AMA

5-12 Terminal 27

Digital Input

[0] No

operation

* = Default Value

Notes/comments: Parameter

group 1-2* must be set

according to motor

Table 6.2 AMA without T27 Connected

Parameters

Function Setting

6-10 Terminal 53

Low Voltage 0.07 V*

6-11 Terminal 53

High Voltage

10 V*

6-14 Terminal 53

Low Ref./Feedb.

Value

0 RPM

6-15 Terminal 53

High Ref./Feedb.

Value

1500 RPM

* = Default Value

Notes/comments:

Table 6.3 Analog Speed Reference (Voltage)

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Parameters

Function Setting

6-12 Terminal 53

Low Current

4 mA*

6-13 Terminal 53

High Current

20 mA*

6-14 Terminal 53

Low Ref./Feedb.

Value

0 RPM

6-15 Terminal 53

High Ref./Feedb.

Value

1500 RPM

* = Default Value

Notes/comments:

Table 6.4 Analog Speed Reference (Current)

Parameters

Function Setting

5-10 Terminal 18

Digital Input

[8] Start*

5-12 Terminal 27

Digital Input

[0] No

operation

5-19 Terminal 37

Digital Input

[1] Safe Stop

Alarm

* = 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

Figure 6.1

Parameters

Function Setting

5-10 Terminal 18

Digital Input

[9] Latched

Start

5-12 Terminal 27

Digital Input

[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

not needed.

Table 6.6 Pulse Start/Stop

Figure 6.2

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Parameters

Function Setting

5-10 Terminal 18

Digital Input

[8] Start

5-11 Terminal 19

Digital Input

[10]

Reversing*

5-12 Terminal 27

Digital Input

[0] No

operation

5-14 Terminal 32

Digital Input

[16] Preset

ref bit 0

5-15 Terminal 33

Digital Input

[17] Preset

ref bit 1

3-10 Preset

Reference

Preset ref. 0

Preset ref. 1

Preset ref. 2

Preset ref. 3

25%

50%

75%

100%

* = Default Value

Notes/comments:

Table 6.7 Start/Stop with Reversing and 4 Preset Speeds

Parameters

Function Setting

5-11 Terminal 19

Digital Input

[1] Reset

* = Default Value

Notes/comments:

Table 6.8 External Alarm Reset

Parameters

Function Setting

6-10 Terminal 53

Low Voltage 0.07 V*

6-11 Terminal 53

High Voltage

10 V*

6-14 Terminal 53

Low Ref./Feedb.

Value

0 RPM

6-15 Terminal 53

High Ref./Feedb.

Value

1500 RPM

* = Default Value

Notes/comments:

Table 6.9 Speed Reference (using a Manual Potentiometer)

Parameters

Function Setting

5-10 Terminal 18

Digital Input

[8] Start*

5-12 Terminal 27

Digital Input

[19] Freeze

Reference

5-13 Terminal 29

Digital Input

[21] Speed

5-14 Terminal 32

Digital Input

[22] Speed

Down

* = Default Value

Notes/comments:

Table 6.10 Speed Up/Down

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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

Figure 6.3

Parameters

Function Setting

8-30 Protocol FC*

8-31 Address 1*

8-32 Baud Rate 9600*

* = Default Value

Notes/comments:

Select protocol, address and

baud rate in the above

mentioned parameters.

Table 6.11 RS-485 Network Connection

CAUTION

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

Parameters

Function Setting

1-90 Motor

Thermal

Protection

[2]

Thermistor

trip

1-93 Thermistor

Source

[1] Analog

input 53

* = Default Value

Notes/comments:

If only a warning is desired,

1-90 Motor Thermal Protection

should be set to [1] Thermistor

warning.

Table 6.12 Motor Thermistor

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Parameters

Function Setting

4-30 Motor

Feedback Loss

Function [1] Warning

4-31 Motor

Feedback Speed

Error

100 RPM

4-32 Motor

Feedback Loss

Timeout

5 s

7-00 Speed PID

Feedback Source

[2] MCB 102

17-11 Resolution

(PPR)

1024*

13-00 SL

Controller Mode

[1] On

13-01 Start

Event

[19] Warning

13-02 Stop

Event

[44] Reset

key

13-10 Comparat

or Operand

[21] Warning

no.

13-11 Comparat

or Operator

[1] ≈*

13-12 Comparat

or Value

13-51 SL

Controller Event

[22]

Comparator 0

13-52 SL

Controller Action

[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 in the

case that Warning 90 becomes

TRUE then Relay 1 is triggered.

External equipment may then

indicate that service may be

required. If th e feedback error

goes below the limit again

within 5 s then the frequency

converter continues and the

warning disappears. But Relay 1

will still be triggered until

[Reset] on the LCP.

Table 6.13 Using SLC to Set a Rel ay

Parameters

Function Setting

5-40 Function

Relay

[32] Mech.

brake ctrl.

5-10 Terminal 18

Digital Input

[8] Start*

5-11 Terminal 19

Digital Input

[11] Start

reversing

1-71 Start Delay 0.2

1-72 Start

Function

[5] VVC

plus

FLUX

Clockwise

1-76 Start

Current

Im,n

2-20 Release

Brake Current

App.

dependent

2-21 Activate

Brake Speed

[RPM]

Half of

nominal slip

of the motor

* = Default Value

Notes/comments:

Table 6.14 Mechanical Brake Control

Figure 6.4

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7 Status Messages

7.1 Status Display

When the frequency converter is in status mode, status messages are generated automatically from within the frequency converter 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

frequency converter status. These show the operational mode the frequency converter is in.

NOTE!

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

7.2 Status Message Definitions Table

The next three tables define the meaning of the status message display words.

Operation mode

Off The frequency converter does not react to any

control signal until [Auto On] or [Hand On] is

pressed.

Auto on The frequency converter is controlled from the

control terminals and/or the serial communi-

cation.

Hand on The frequency converter can be controlled by

the navigation keys on the LCP. Stop

commands, reset, revers ing, DC brake, and

other signals applied to the control terminals

can override local control.

Table 7.1

Reference site

Remote The speed reference is given from external

signals, serial communication, or internal

preset references.

Local The frequency converter uses [Hand On]

control or reference values from the LCP .

Table 7.2

Operation status

AC Brake AC Brake was selected in 2-10 Brake Function.

The AC brake over-magnetizes the motor to

achieve a controlled slow down.

AMA finish OK Automatic motor adaptation (AMA) was

carried out successfully.

AMA ready AMA is ready to start . Press [Hand On] to start.

AMA running AMA process is in progress.

Braking The bra ke chopper is in operation. Generative

energy is absorbed by the brake resistor.

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

limit for the brake resistor defined in

2-12 Brake Power Limit (kW) is reached.

Coast

•

Coast inverse was selected as a function

for a digital input (parameter group 5-1*).

The corresponding terminal is not

connected.

•

Coast activated by serial communication

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Operation status

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

14-10 Mains Failure.

•

The mains voltage is below the value set

in 14-11 Mains Voltage at Mains Fault at

mains fault

•

The frequency converter ramps down the

motor using a controlled ramp down

Current High The frequency converter output curren t is

above the limit set in 4-51 Warning Current

High.

Current Low The frequency converter output current is

below the limit set in 4-52 Warning Speed Low

DC Hold 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.

DC Stop 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*).

The corresponding term inal is not active.

•

The DC Brake is activated via serial

communication.

Feedback high The sum of all active feedbacks is above the

feedback limit set in 4-57 Warning Feedback

High.

Feedback low The sum of all active feedbacks is below the

feedback limit set in 4-56 Warning Feedback

Low.

Freeze output The remote reference is active, which holds

the present s peed.

•

Freeze output was selected as a function

for a digital input (parameter group 5-1*).

The corresponding terminal is active.

Speed control is only possible via the

terminal functions speed up and speed

down.

•

Hold ramp is activated via serial communi-

cation.

Freeze output

request

A freeze output command has been given,

but the motor will remain stopped until a run

permissive signal is received.

Operation status

Freeze ref. Freeze Reference was chosen as a function for

a digital input (parameter group 5-1*). The

corresponding terminal is active. The

frequency converter saves the actual

reference. Changing the reference is now on ly

possible via terminal functions speed up and

speed down.

Jog request A jog command has been given, but the

motor will be stopped until a run permissive

signal is received via a digital input.

Jogging The motor is running as programmed in

3-19 Jog Spee d [RPM].

•

Jog was selected as function for a digital

input (parameter group 5-1*). 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.

Motor check In 1-80 Function at Stop , Motor Check was

selected. A stop command is active. To ensure

that a motor is connected to the frequency

converter, a permanent test current is applied

to the motor.

OVC control Overvoltage control was activated in 2-17 Over-

voltage Control. The connected motor is

supplying the frequency converter with

generative energy. The overvoltage control

adjusts the V/Hz ratio to run the motor in

controlled mode and to prevent the frequency

converter from tripping.

PowerUnit Off (For frequency converters with an external 24

V power supply installed only.) Mains supply

to the frequency converter is removed, but

the control card is supplied by the external 24

Protection md Protection mode is active. The unit has

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

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Operation status

QStop The moto r 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*).

The corresponding term inal is not active.

•

The quick stop function was activated via

serial communication.

Ramping The motor is accelerating/decelerating using

the active Ramp Up/Down. The reference, a

limit value or a standstill is not yet reached.

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

reference limit set in 4-55 Warning Reference

High.

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

reference limit set in 4-54 Warning Reference

Low.

Run on ref. The frequency converter is runnin g in the

reference range. The feedback value matches

the setpoint value.

Run request A start command has been given, but the

motor is stopped un til a run permissive signal

is received via digital input.

Running The moto r is driven by the frequency

converter.

Speed high Motor speed is above the value set in

4-53 Warning Speed High.

Speed low Motor speed is below the value set in

4-52 Warning Speed Low.

Standby In Auto On mode, the frequency converter will

start the motor with a start signal from a

digital input or serial communication.

Start delay 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.

Start fwd/rev Start forward and start reverse were selected

as functions for two different digital inputs

(parameter group 5-1*). The motor will start in

forward or reverse depending on which

corresponding terminal is activated.

Stop The frequency converter has received a stop

command from the LCP, digital input or serial

communication.

Trip An alarm occurred and the motor is stopped.

Once the cause of the alarm is cleared , the

frequency converter can be reset manually by

pressing [Reset] or remotely by control

terminals or serial communication.

Operation status

Trip lock An alarm occurred and the motor is stopped.

Once the cause of the alarm is cleared, power

must be cycled to the frequency converter.

The frequency converter can then be reset

manually by pressing [Reset] or remotely by

control terminals or serial communication.

Table 7.3

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8 Warnings and Alarms

8.1 System Monitoring

The 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 itself. In many cases, it indicates failure conditions from input voltage, motor load or temperature, external signals, or other areas monitored by the frequency converter’s internal logic. Be sure to investigate those areas exterior to the as indicated in the alarm or warning.

8.2 Warning and Alarm Types

8.2.1 Warnings

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

8.2.2 Alarm Trip

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

A trip can be reset in any of 4 ways:

•

Press [RESET] on the

•

Digital reset input command

•

Serial communication reset input command

•

Auto reset

8.2.3 Alarm Trip-lock

An alarm that causes the to trip-lock requires that input power be cycled. The motor will coast to a stop. The lo gic will continue to operate and monitor the status. Remove input power to the and correct the cause of the fault, then restore power. This action puts the into a trip condition as described above and may be reset in any of those 4 ways.

8.3 Warning and Alarm Displays

Figure 8.1

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

Figure 8.2

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In addition to the text and alarm code on the display, there are three status indicator lights.

Figure 8.3

Warn. LED Alarm LED

Warning ON OFF

Alarm OFF ON (Flashing)

Trip-Lock ON ON (Flashing)

Table 8.1

8.4 Warning and Alarm Definitions

No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference

110V low X

2 Live zero error (X) (X) 6-01

3No motor (X) 1-80

4Mains phase loss (X) (X) (X) 14-12

5 DC link voltage high X

6 DC link voltage low X

7DC over voltage X X

8DC under voltage X X

9 Inverter overloaded X X

10 Motor overload temperature (X) (X) 1-90

11 Motor thermistor over temperature (X) (X) 1-90

12 Torque limit X X

13 Over current X X X

14 Earth fault X X X

15 Hardware mismatch X X

16 Short circuit X X

17 Control word timeout (X) (X) 8-04

23 Internal fan fault X

24 External fan fault X 14-53

25 Brake resistor short-circuit X

26 Brake resistor power limit (X) (X) 2-13

27 Brake chopper fault X X

28 Brake check failed (X) (X) 2-15

29 Heatsink temp X X X

30 Motor phase U missing (X) (X) (X) 4-58

31 Motor phase V missing (X) (X) (X) 4-58

32 Motor phase W missing (X) (X) (X) 4-58

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No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference

33 Inrush fault X X

34 Fieldbus communication fault X X

35 Out of frequency range X X

36 Mains failure X X

37 Phase imbalance X X

39 Heatsink sensor X X

40 Overload of digital output terminal 27 (X) 5-00, 5-01

41 Overload of digital output terminal 29 (X) 5-00, 5-02

42 Overload of digital output on X30/6 or overload

of digital output on X30/7

(X) 5-32

46 Power card supply X X 5-33

47 24V supply low X X X

48 1.8V supply low X X

49 Speed limit X

50 AMA calibration failed X

51 AMA check U

nom

and I

nom

52 AMA low I

nom

53 AMA motor too big X

54 AMA motor too small X

55 AMA parameter out of range X

56 AMA interrupted by user X

57 AMA timeout X

58 AMA internal fault X X

59 Current limit X

60 External interlock X

62 Output frequency at maximum limit X

64 Voltag e limit X

65 Control board over-temperature X X X

66 Heatsink temperature low X

67 Option configuration has changed X

68 Safe stop activated

69 Power card temperature X X

70 Illegal FC configuration X

71 PTC 1 safe stop X

72 Dangerous failure

73 Safe Stop auto restart

76 Power unit setup X

79 Illegal PS config X X

80 Drive Initialised to Default Value X

91 Analog input 54 wrong settings X

92 No flow X X 22-2*

93 Dry pump X X 22-2*

94 End of curve X X 22-5*

95 Broken belt X X 22-6*

96 Start delayed X 22-7*

97 Stop delayed X 22-7*

98 Clock fault X 0-7*

104 Mixing Fan fault X X 14-53

220 Overload trip X

243 Brake IGBT X X

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No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference

244 Heatsink temp X X X

245 Heatsink sensor X X

246 Pwr. card supply X X

247 Pwr. card temp X X

248 Illegal PS config X X

250 New spare part X

251 New type code X X

Table 8.2 Warning/Alarm Action List

(X) Dependent on parameter

Can not be Auto reset via 14-20 Reset Mode A trip is the action when an alarm has appeared. The trip will coast the motor and can be reset by pressing the reset button or make a reset by a digital input (parameter group 5-1* [1]). The origin event that caused an alarm cannot damage the or connected parts. A Trip Lock situation can only be reset by a power cycling.

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8.5 Fault Messages

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 frequency converter 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 frequency converter.

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

Troubleshooting Check the supply voltage and supply currents to the frequency converter.

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 frequency converter 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 frequency converter voltage rating. The unit is still active.

WARNING/ALARM 7, DC overvoltage If the intermediate circuit voltage exceeds the limit, the frequency converter 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

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

Troubleshooting

Check that the supply voltage matches the frequency converter voltage.

Perform input voltage test.

Perform soft charge circuit test.

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

Troubleshooting

Compare the output current shown on the LCP with the freque ncy converter 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 frequency converter continuous current rating, the counter should increase. When running below the frequency converter continuous current rating, the counter should decrease.

WARNING/ALARM 10, Motor overload temperature According to the electronic thermal protection (ETR), the motor is too hot. Select whether the frequency converter gives a warning or an alarm when the counter reaches

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100% in 1-90 Motor Thermal Protection. The fault occurs when the motor is overloaded by more than 100% 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 frequency converter to the motor more accurately and reduces thermal loading.

WARNING/ALARM 11, Motor thermistor over temp The thermistor might be disconnected. Select whether the frequency converter 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. Be sure the system can operate safely at a higher torque.

Check the application for excessive current draw on the motor.

WARNING/ALARM 13, Over current The inverter peak current limit (approximately 200% of the rated current) is exceeded. The warning lasts about 1.5 secs., then the frequency converter trips and issues an alarm. This fault may be caused by shock loading or fast acceleration with high inertia loads. If extended mechanical brake control is selected, trip can be reset externally.

Troubleshooting

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

Check that the motor size matches the frequency converter.

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

ALARM 14, Earth (ground) fault There is current from the output phases to earth, either in the cable between the frequency converter and the motor or in the motor itself.

Troubleshooting:

Remove power to the frequency converter and repair the earth fault.

Check for earth 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

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15-50 SW ID Power Card

15-60 Option Mounted

15-61 Option SW Version (for each option slot)

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

Remove power to the frequency converter and repair the short circuit.

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

Troubleshooting:

Check connections on the serial communication cable.

Increase 8-03 Control Timeout Time

Check the operation of the communication equipment.

Verify a proper installation based on EMC requirements.

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.

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).

For the D, E, and F Frame filters, the regulated voltage to the fans is monitored.

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 frequency converter is still operational but without the brake function. Remove p ower

to the frequency converter 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 br ake Max. Current. The warning is active when the dissipated braking is higher than 90% of the brake resistance power. If Trip [2] is selected in 2-13 Brake Power Monitoring, the frequency converter will trip when the dissipated braking power 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 frequency converter 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 frequency converter 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 inuputs, see section Brake Resistor Temperature Switch.

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 frequency converter power size.

Troubleshooting

Check for the following conditions.

Ambient temperature too high.

Motor cable too long.

Incorrect airflow clearance above and below the frequency converter

Blocked airflow around the frequency converter.

Damaged heatsink fan.

Dirty heatsink.

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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 frequency converter and the motor is missing.

Remove power from the frequency converter and check motor phase U.

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

Remove power from the frequency converter and check motor phase V.

ALARM 32, Motor phase W missing Motor phase W between the frequency converter a nd the motor is missing.

Remove power from the frequency converter 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 fieldbus 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 frequency converter is lost and 14-10 Ma ins Failure is NOT set to [0] No Function. Check the fuses to the frequency converter and mains power supply to the unit.

ALARM 38, Internal fault When an internal fault occurs, a code number defined in the table below 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 Danfos s supplier or service department. Note the code number for further troubleshooting directions.

No. Text

0 Serial port cannot be initialised. 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 contro l cannot recognize the

EEPROM data.

516 Cannot write to the EEPROM because a write

command is on progress.

517 Write command is under time out

518 Failure in the EEPROM

519 Missing or invalid barcode data in EEPROM

783 Parameter value outside of min/max limits

1024-1279 A centelegram 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)

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 powerup-wait

2096-2104 H983x: option in slot x has issued a legal

powerup-wait

2304 Could not read any data from power EEPROM

2305 Missing SW version from power unit

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No. Text

2314 Missing power unit data from power unit

2315 Missing SW version from power unit

2316 Missint lo_statepage from power uni t

2324 Power card configuration is determined to be

incorrect at power up

2325 A power card has stopped communicating while

main power is applied

2326 Power card configuration is determined to be

incorrect after the delay for power cards to

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

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 Ou t of memory

Table 8.3

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 mains 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 your 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 ca rd. If an option card is present, check for an overvoltage condition.

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 frequency converter shows a warning. When the speed is below the specified limit in 1-86 Trip Speed Low [RPM] (except when starting or stopping) the

frequency converter will trip.

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

ALARM 51, AM A check U

nom

and I

nom

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

nom

The motor current is too low. Check the settings.

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

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

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

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

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ALARM 57, AMA internal fault Try to restart AMA again a number o f 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 through 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 frequency conve rter (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.

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 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 frequency converter is too cold to op erate. This warning is based on the temperature sensor in the IGBT module. Increase the ambien t temperature of the unit. Also, a trickle amount of current can be supplied to the frequency converter 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 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.

Check that the filters for the door fans are not blocked.

Check that the gland plate is properly installed on IP21/IP 54 (NEMA 1/12) frequency converters.

ALARM 70, Illegal frequency converter 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 setup The required number of power units does no t match the detected number of active power units.

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77 WARNING, Reduced power mode This warning indicates that the frequency converter 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 frequency converter 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 M K102 connector on the p ower card could not be installed.

ALARM 80, Drive initialised to default value Parameter settings are initialised 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 parameter error 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 drive power-up or whenever the mixing fan is turned on. If the fan is not operating, then the fault is annunciated. The mixing-fan fault can be configured as a war ning or an alarm trip by parameter 14-53 (Fan Monitor).

Troubleshooting Cycle power to the frequency converter to determine if the warning/alarm returns.

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

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

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9 Basic Troubleshooting

9.1 Start Up and Operation

Symptom Possible Cause Test Solution

Display dark / No function

Missing input power See Table 3.1. Check the input power source.

Missing or open fuses or circuit

breaker tripped

See open fuses and tripped circuit

breaker in this table for possible

causes.

Follow the recommendations

provided

No power to the LCP Check the LCP cable for proper

connection or damage.

Replace the faulty LCP or

connection cable.

Shortcut on contr ol voltage

(terminal 12 or 50) or at control

terminals

Check the 24 V control voltage

supply for terminal 12/13 to 20-39

or 10 V supply for terminal 50 to

55.

Wire the terminals properly.

Wrong LCP (LCP from VLT

2800

or 5000/6000/8000/ FCD or FCM)

Use only LCP 101 (P/N 130B1124)

or LCP 102 (P/N 130B1107).

Wrong contrast setting

Press [Status] + [

▲

]/[▼] to adjust

the contrast.

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

connection cable.

Internal voltage supply fault or

SMPS is defective

Contact supplier.

Intermittent display

Overloaded power supply (SMPS)

due to improper control wiring or

a fault within the frequency

converter

To rule out a problem in the

control wiring, disconnect all

control wiring by removing the

terminal blocks.

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.

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Symptom Possible Cause Test Solution

Motor not running

Service switch open or missing

motor connection

Check if the motor is connected

and the connection is not

interrupted (by a service switch or

other device).

Connect the motor and check the

service switch.

No mains power with 24 V DC

option card

If the display is functioning but no

output, check that mains power is

applied to the frequency converter.

Apply mains power to run the unit.

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

(depending on operation mode) to

run the motor.

Missing start signal (Standby) Check 5-10 Term inal 18 Digital Input

for correct setting for terminal 18

(use default setting).

Apply a valid start signal to start

the motor.

Motor coast signal active

(Coasting)

Check 5-12 Coast inv. for correct

setting for terminal 27 (use default

setting).

Apply 24 V on terminal 27 or

program this terminal to No

operation.

Wrong reference signal source Check reference signal: Local,

remote or bus reference? Preset

reference active? Terminal

connection correct? Scaling of

terminals correct? Reference signal

available?

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.

Motor running in wrong

direction

Motor rotation limit Check that 4-10 Motor Speed

Direction is programmed correctly.

Program correct settings.

Active reversing signal Check if a reversing command is

programmed for the terminal in

parameter group 5-1* Digital inputs.

Deactivate reversing signal.

Wrong motor phase connection See 2.4.5 Motor Rotation Check in

this manual.

Motor is not reaching

maximum speed

Frequency limits set wrong Check output limits in 4-13 Motor

Speed High Limit [RPM], 4-14 Motor

Speed High Limit [Hz] and 4-19 Max

Output Frequency

Program correct limits.

Reference input signal not scaled

correctly

Check reference inpu t signal

scaling in 6-* Analog I/O mode and

parameter group 3-1* References.

Reference limits in parameter

group 3-0*.

Program correct settings.

Motor speed unstable

Possible incorrect parameter

settings

Check the settings of all motor

parameters, including all motor

compensation settings. For closed

loop operation, chec k PID settings.

Check settings in parameter group

1-6* Analog I/O mode. For closed

loop operation, ch eck settings in

parameter group 20-0* Feedback.

Motor runs rou gh

Possible over-magnetization Check for incorrect motor settings

in all motor parameters.

Check motor settings in parameter

groups 1-2* Motor data, 1-3* Adv

motor data, and

1-5* Load indep.

setting.

Motor will not brake

Possible incorrect settings in the

brake parameters. Possible too

short ramp down times.

Check brake parameters. Check

ramp time settings.

Check parameter group 2-0* DC

brake and 3-0* Reference limits.

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Symptom Possible Cause Test Solution

Open power fuses or circuit

breaker trip

Phase to phase short Motor or panel has a short phase

to phase. Check motor and panel

phase for shorts.

Eliminate any shorts detected.

Motor overload Motor is overloaded for the

application.

Perform startup test and verify

motor current is within specifi-

cations. If motor current is

exceeding nameplate full load

current, motor may run only with

reduced load. Review the specifi-

cations for the application.

Loose connections Perform pre-startup check for loose

connections.

Tighten loose connections.

Mains current imbalance

greater than 3%

Problem with mains power (See

Alarm 4 Mains phase loss

description)

Rotate input power leads into the

frequency converter one position: A

to B, B to C, C to A.

If imbalanced leg follows the wire,

it is a power problem. Check mains

power supply.

Problem with the frequency

converter

Rotate input power leads into the

frequency converter one position: A

to B, B to C, C to A.

If imbalance leg stays on same

input terminal, it is a problem with

the unit. Contact the supplier.

Motor current imbalance

greater than 3%

Problem with motor or motor

wiring

Rotate output motor leads one

position: U to V, V to W, W to U.

If imbalanced leg follows the wire,

the problem is in the motor or

motor wiring. Check motor and

motor wiring.

Problem with the frequency

converters

Rotate output motor leads one

position: U to V, V to W, W to U.

If imbalance leg stays on same

output terminal, it is a problem

with the unit. Contact the supplier.

Acoustic noise or vibration

(e.g. a fan blade is making

noise or vibrations at

certain frequencies)

Resonances, e.g. in the motor/fan

system

Bypass critical frequencies by using

parameters in parameter group

4-6*.

Check if noise and/or vibration

have been reduced to an

acceptable limit.

Turn off over-modulation in

14-03 Overmodulation.

Change switching pattern and

frequency in parameter group

14-0*.

Increase Resonance Dampening in

1-64 Resonance Dampening.

Table 9.1

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10 Specifications

10.1 Power-dependent Specifications

Mains Supply 3x380-480 VAC

N110 N132 N160 N200 N250 N315

High/Normal Load* NO NO NO NO NO NO

Typical Shaft output at 400 V

[kW]

110 1 32 160 200 250 315

Typical Shaft output at 460 V

[hp]

150 2 00 250 300 350 450

Typical Shaft ouptut at 480 V

[kW]

132 1 60 200 250 315 355

Enclosure IP21 D1h D1h D1h D2h D2h D2h

Enclosure IP54 D1h D1h D1h D2h D2h D2h

Enclosure IP20 D3h D3h D3h D4h D4h D4h

Output current

Continuous (at 400 V) [A] 212 260 315 395 480 588

Intermittent (60 s overload) (at

400 V)[A]

233 2 86 347 435 528 647

Continuous (at 460/500 V) [A] 190 240 302 361 443 535

Intermittent (60 s overload) (at

460/500 V) [kVA]

209 2 64 332 397 487 588

Continuous kVA (at 400 V) [kVA] 147 180 218 274 333 407

Continuous kVA (at 460 V) [kVA] 151 191 241 288 353 426

Max. Input current

Continuous (at 400 V) [A] 204 251 304 381 381 463 463 5 67

Continuous (at 460/500 V) [A] 183 231 291 348 348 427 427 516

Max. cable size: mains, motor,

brake and load share [mm

(AWG2))]

2 x 95

(2 x 3/0)

2 x 185

(2 x 350)

Max. external mains fuses [A]

315 3 50 400 550 630 800

Estimated power loss at 400 V

[W]

2555 2949 3764 4109 5129 6663

Estimated power loss at 460 V

[W]

2257 2719 3622 3561 4558 5703

Weight, enclosure IP21, IP54 kg

(lbs.)

62 (135) 125 (275)

Weight, enclosure IP20 kg (lbs.) 62 (135) 125 (275)

Efficiency

0.98

Output frequency 0-800 Hz 0-600 Hz

*Normal overload = 110% current for 60 s

Table 10.1

1) For type of fuse see 10.3 Fuse Tables

2) American Wire Gauge

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3) Measured using 5 m screened motor cables at rated load a nd rated frequency.

4) The typical power loss is at nominal load conditions and expec ted to be within ±15% (tolerance relates to variety in voltage and cable conditions).

5) Field wiring terminals on FC 322 N132, N160 and N315 models ar e not intended to receive conductors one size larger.

Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will add to th e power loss in the frequency converter and those with higher efficiency will decrease it.

The losses are based on the default switching frequency. The losses increase significantly at higher switching frequencies. LCP and typical control card power consumptions are included. Further options and customer load may add up to 30 W to the losses. (Though typically, only 4 W extra for a fully loaded control card, or options for slot A or slot B, each).

10.2 General Technical Data

Mains supply (L1, L2, L3) Supply voltage 380-480V ± 10%

Mains voltage low / mains voltage drop-out: During low mains voltage or a mains drop-out, the FC continues until the intermediate circuit voltage drops below the minimum stop level, which corresponds typically to 15% below the FC's lowest rated supply voltage. Power-up and full torque cannot be expected at mains voltage lower than 10% below the FC's lowest rated supply voltage.

Supply frequency 50/60Hz ± 5% Max. imbalance temporary between mains 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) maximum one time/2 minutes 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, 480/600 V

Motor Output (U, V, W) Output voltage 0 - 100% of supply voltage Output frequency 0 - 800 Hz* Switching on output Unlimited Ramp times 0.01 - 3600 sec.

* Dependent on voltage and power

Torque Characteristics Starting torque (Constant torque) maximum 110% for 60 secs. * Starting torque maximum 135% up to 0.5 sec.* Overload torque (Constant torque) maximum 110% for 60 secs.*

Percentage relates to the frequency converter's nominal torque

Cable lengths and cross sections Max. motor cable length, screened/armoured 150 m Max. motor cable length, unscreened/unarmoured 300 m Max. cross section to motor, mains, load sharing and brake * Maximum cross section to control terminals, rigid wire 1.5 mm2/16 AWG (2 x 0.75 mm2)

Maximum cross section to control terminals, flexible cable 1 mm2/18 AWG Maximum cross section to control terminals, cable with enclosed core 0.5 mm2/20 AWG

Minimum cross section to control terminals 0.25 mm

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Digital inputs Programmable digital inputs 4 (6)

Terminal number 18, 19, 271), 291), 32, 33 Logic PNP or NPN Voltage level 0 - 24V DC Voltage level, logic '0' PNP < 5V DC Voltage level, logic '1' PNP > 10V DC Voltage level, logic '0' NPN > 19 V DC Voltage level, logic '1' NPN < 14V DC Maximum voltage on input 28V DC Input resistance, R

aprrox. 4kΩ

All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

1) Terminals 27 and 29 can also be programmed as output.

Analog inputs Number of analog inputs 2 Terminal number 53, 54 Modes Voltage or cur rent Mode select Switches A53 and A54 Voltage mode Switch A53/A54 = (U) Voltage level 0V to 10V (scaleable) Input resistance, R

approx. 10 kΩ Max. voltage ± 20 V Current mode Switch A53/A54 = (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 200 Hz

The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

Figure 10.1

Pulse inputs Programmable pulse inputs 2 Terminal number pulse 29, 33 Max. frequency at terminal, 29, 33 110 kHz (Push-pull driven) Max. frequency at terminal, 29, 33 5 kHz (open collector) Min. frequency at terminal 29, 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

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Analog output Number of programmable analog outputs 1 Terminal number 42 Current range at analog output 0/4 - 20 mA Max. resistor load to common at analog output 500 Ω Accuracy on analog output Max. error: 0.8 % of full scale Resolution on analog output 8 bit

The analog output is galvanically isolated from the supply voltage (PELV) an d other high-voltage terminals.

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 seated from other central circuits and galvanically isolated from the supply voltage (PELV).

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

1) 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.

Control card, 24 V DC output Terminal number 12, 13 Max. load 200mA

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.

Relay outputs Programmable relay outputs 2 Relay 01 Terminal number 1-3 (break), 1-2 (make) Max. terminal load (AC-1)1) on 1-2 (NO) (Resistive load)

2)3)

400V AC, 2A

Max. terminal load (AC-15)1) on 1-2 (NO) (Inductive load @ cosφ 0.4) 240V AC, 0.2A

Max. terminal load (DC-1)1) on 1-2 (NO) (Resistive load) 80V DC, 2A

Max. terminal load (DC-13)1) on 1-2 (NO) (Inductive load) 24V DC, 0.1A Max. terminal load (AC-1)1) on 1-3 (NC) (Resistive load) 240V AC, 2A

Max. terminal load (AC-15)1) on 1-3 (NC) (Inductive load @ cosφ 0.4) 240V AC, 0.2A

Max. terminal load (DC-1)1) on 1-3 (NC) (Resistive load) 50V DC, 2A Max. terminal load (DC-13)1) on 1-3 (NC) (Inductive load) 24V DC, 0.1A Min. terminal load on 1-3 (NC), 1-2 (NO) 24V DC 10mA, 24V AC 2 mA Environment according to EN 60664-1 overvoltage category III/pollution degree 2 Relay 02 Terminal number 4-6 (break), 4-5 (make) Max. terminal load (AC-1)1) on 4-5 (NO) (Resistive load)

2)3)

400V AC, 2A

Max. terminal load (AC-15)1) on 4-5 (NO) (Inductive load @ cosφ 0.4) 240V AC, 0.2A Max. terminal load (DC-1)1) on 4-5 (NO) (Resistive load) 80V DC, 2A

Max. terminal load (DC-13)1) on 4-5 (NO) (Inductive load) 24V DC, 0.1A

Max. terminal load (AC-1)1) on 4-6 (NC) (Resistive load) 240V AC, 2A

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Max. terminal load (AC-15)1) on 4-6 (NC) (Inductive load @ cosφ 0.4) 240V AC, 0.2A Max. terminal load (DC-1)1) on 4-6 (NC) (Resistive load) 50V DC, 2A

Max. terminal load (DC-13)1) on 4-6 (NC) (Inductive load) 24V DC, 0.1A Min. terminal load on 4-6 (NC), 4-5 (NO) 24V DC 10mA, 24V AC 2 mA Environment according to EN 60664-1 overvoltage category III/pollution degree 2

1) IEC 60947 t 4 and 5 The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).

2) Overvoltage Category II

3) UL applications 300V AC 2A

Control card, 10 V DC output Terminal number 50 Output voltage 10.5 V ±0.5 V Max. load 25 mA

The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-vol tage terminals.

Control characteristics Resolution of output frequency at 0 - 1000 Hz +/- 0.003 Hz System response time (terminals 18, 19, 27, 29, 32, 33) ≤ 2 ms Speed control range (open loop) 1:100 of synchronous speed Speed accuracy (open loop) 30 - 4000 rpm: Maximum error of ±8 rpm

All control characteristics are based on a 4-pole asynchronous motor

Surroundings Enclosure type D1h/D2h IP21/Type 1, IP54/Type12 Enclosure type D3h/D4h IP20/Chassis Vibration test all enclosure types 1.0g Relative humidity 5% - 95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation Aggressive environment (IEC 60068-2-43) H2S test

class Kd Test method according to IEC 60068-2-43 H2S (10 days) Ambient temperature (at 60 AVM switching mode)

- with derating max. 55°C

- with full output power of typical EFF2 motors (up to 90% output current) max. 50 °C

- at full continuous FC output current max. 45 °C

For more information on derating see the Design Guide, section on Special Conditions.

Minimum ambient temperature during full-scale operation 0°C Minimum ambient temperature at reduced performance - 10°C Temperature during storage/transport -25 - +65/70°°C Maximum altitude above sea level without derating 1000m Maximum altitude above sea level with derating 3000m

Derating for high altitude, see section on special conditions

EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3

EMC standards, Immunity

EN 61800-3, EN 61000-6-1/2,

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

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Control card performance Scan interval 5 ms

Control card, USB Serial Communication USB standard 1.1 (Full speed) USB plug USB type B “device” plug

CAUTION

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 connection is

not galvanically isolated from protection earth (ground). Use only isolated laptop/PC as connection to

the USB connector on or an isolated USB cable/converter.

Protection and Features

•

Electronic thermal motor protection against overload.

•

Temperature monitoring of the heatsink ensures that the trips if the temperature reaches 95°C ± 5°C. An overload temperature cannot be reset until the temperature of the heatsink is below 70°C ± 5°C (Guideline - these temperatures may vary for different power sizes, enclosures etc.). The has a n auto derating function to avoid its heatsink reaching 95°C.

•

The is protected against short-circuits on motor terminals U, V, W.

•

If a mains phase is missing, the tr ips or issues a warning (depending on the load).

•

Monitoring of the intermediate circuit voltage ensures that the trips if the intermediate circuit voltage is too low or too high.

•

The is protected against earth (ground) faults on motor terminals U, V, W.

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10.3 Fuse Tables

10.3.1 Protection

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 short-circuited and overcurrent protected according to national/international regulations.

Short-circuit Protection: The must be protected against short-circuit to avoid electrical or fire hazard. Danfoss recommends using the fuses mentioned below to protect service personnel and equipment in case of an internal failure in the frequency conveter. The provides full short-circuit protection in case of a short-circuit on the motor output.

Over-current Protection: Provide overload protection to avoid fire hazard due to overheating of the cables in the installation. The frequency converter is equipped with an internal over-current protection that can be used for upstream overload protection (UL-applications excluded). See 4-18 Current Limit. Moreover, fuses or circuit breakers can be used to provide the over-current protection in the installation. Over-current protection must always be carried out according to national regulations.

10.3.2 Non UL Compliance

If UL/cUL is not to be complied with, we recommend using the following fuses, which will ensure compliance with EN50178. In case of malfunction, not following the recommendation may result in unnecessary damage to the frequency converter.

N110 - N250 380 - 500 V type gG

N315 380 - 500 V type gR

Table 10.2

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10.3.3 UL Compliance

380-500 V: The fuses below are suitable for use on a circuit capable of delivering 100,000 Arms (symmetrical), With the proper fusing, the drive Short Circuit Current Rating (SCCR) is 100,000 Arms.

Power

Size

Fuse Options

BussmanPNLittelfuse PN LittelfusePNBussmannPNSiba PN Ferraz-ShawmutPNFerraz-Shawmut PN

(Europe)

Ferraz-Shawmut PN

(North America)

N110 170M2619 LA50QS300-4 L50S-300 FWH-3 00A 20 61 0

31.315

A50QS300-4 6,9URD31D08A0315 A070URD31KI0315

N132 170M2620 LA50QS350-4 L50S-350 FWH-3 50A 20 61 0

31.350

A50QS350-4 6,9URD31D08A0350 A070URD31KI0350

N160 170M2621 LA50QS400-4 L50S-400 FWH-4 00A 20 61 0

31.400

A50QS400-4 6,9URD31D08A0400 A070URD31KI0400

N200 170M4015 LA50QS500-4 L50S-500 FWH-5 00A 20 61 0

31.550

A50QS500-4 6,9URD31D08A0550 A070URD31KI0550

N250 170M4016 LA50QS600-4 L50S-600 FWH-6 00A 20 61 0

31.630

A50QS600-4 6,9URD31D08A0630 A070URD31KI0630

N315 170M4017 LA50QS800-4 L50S-800 FWH-8 00A 20 61 0

31.800

A50QS800-4 6,9URD32D08A0800 A070URD31KI0800

Table 10.3 Alternative Fuse Options

10.3.4 Connection Tightening Torques

When tightening all electrical connections it is very important to tighten with the correct torque. Too low or too high torque results in a bad electrical connection. Use a torque wrench to ensure correct torque. Always use a torque wrench to tighten the bolts.

Frame Size Terminal Torque Bolt size

D1h/D3h Mains

Motor

Load sharing

Regen

19-40 Nm

(168-354 in-

lbs)

M10

Earth (Ground)

Brake

8.5-20.5 Nm

(75-181 in-lbs)

D2h/D4h Mains

Motor

Regen

Load sharing

Earth (ground)

19-40 Nm

(168-354 in-

lbs)

M10

Brake 8.5-20.5 Nm

(75-181 in-lbs)

Table 10.4 Torque for terminals

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Index

Input......................................................................................... 1-2, 2-10

Mains................................................................................................... 1-2

Mains Connection........................................................................ 2-10

Waveform.................................................... ............................. 1-2, 1-3

Airflow..................................................................................................... 2-2

Alarm Log............................................................................................... 4-2

AMA

AMA.............................................................. .............................. 8-6, 8-9

With T27 Connected...................................................................... 6-1

Without T27 Connected............................................................... 6-1

Analog

Inputs............................................................................ 2-13, 8-5, 10-3

Output................................................................................... 2-13, 10-4

Signal........................................................................ .......................... 8-5

Application Examples........................................................................ 6-1

Auto

Auto..................................................................................................... 4-3

Mode................................................................................................... 4-2

On.............................................................................. .................. 7-1, 4-3

Automatic Motor Adaptation......................................................... 7-1

Auto-reset.............................................................................................. 4-1

Basic Operational Programming....................................... ............ 3-2

Braking............................................................................................ 8-7, 7-1

Cable Lengths And Cross Sections............................................. 10-2

Circuit Breakers.................................................................................... 3-1

Communication Option.................................................................... 8-8

Conduit........................................................................................... 2-4, 3-1

Control

Cables............................................................................................... 2-12

Card............................................................................... ...................... 8-5

Card Performance........................................................................ 10-6

Card, 10 V DC Output............................................... .................. 10-5

Card, 24 V DC Output............................................... .................. 10-4

Card, RS-485 Serial Communication:.................................... 10-4

Card, USB Serial Communication........................................... 10-6

Characteristics............................................................................... 10-5

Signal......................................................... ........................ 5-1, 5-2, 7-1

System....................................................................................... ......... 1-2

Terminal Functions...................................................................... 2-13

Terminal Types.............................................................................. 2-13

Terminals...................................................... ......... 3-3, 7-1, 7-3, 2-13

Wiring................................................... ............................. 2-4, 2-5, 3-1

Wiring Connection.......................................... ............................ 2-11

Cooling

Cooling............................................................................................... 2-1

Clearance........................................................................................... 3-1

Copying Parameter Settings........................................................... 4-3

Current

Limit..................................................................................................... 3-4

Rating............................................................................ ............. 2-1, 8-5

Current.............................................................. ................................. 1-2

Link......................................................................... ............................. 8-5

Derating............................................................................ 10-5, 10-6, 2-1

Digital

Input..................................................... ........................... 2-13, 7-3, 8-6

Inputs.................................................................................................. 7-3

Output.............................................................................................. 10-4

Disconnect Switch............................................................................. . 3-2

Downloading Data From The LCP................................................ 4-4

Duct Cooling......................................................................................... 2-1

Earth

Connections............................................................................. 2-5, 3-1

Loops................................................................................................ 2-12

Wire............................................................. ........................................ 3-1

Earthing

Earthing.............................................................................................. 3-1

(grounding) Hazard............................................................ ........... 2-5

(Grounding) IP20 Enclosures...................................................... 2-6

(Grounding) IP21/54 Enclosures............................................... 2-6

(Grounding) Of Screened Control Cables........................... 2-12

Electrical

Installation.................................................................. ...................... 2-3

Noise.................................................................. ................................. 2-5

EMC................................................................. ................... 2-12, 3-1, 10-5

Equalizing Cable......................................................... ...................... 2-12

Exploded Views.................................................................................... 1-1

External

Commands.............................................................................. . 1-3, 7-1

Controllers......................................................................................... 1-2

Interlock............................................................................................. 5-4

Voltage............................................................................... ................ 5-2

Fault

Log.................................................................................................. ..... 4-2

Messages.............................................................................. ............. 8-5

Feedback............................................................................... 3-1, 8-9, 7-2

Floating Delta.......................................................... .......................... 2-10

Frame Sizes And Power Ratings.................................................... 1-3

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Frequency Converter Block Diagram........................................... 1-2

Full Load Current................................................................................. 2-1

Functional Testing...................................................................... 1-2, 3-4

Fuses....................................................................................... 3-1, 8-8, 9-1

Fusing..................................................................................... 2-4, 2-5, 3-1

Ground

Connections............................................................................. 2-5, 3-1

Loops................................................................................................ 2-12

Wire............................................................................................. 2-5, 3-1

Grounded Delta................................................................................. 2-10

Grounding..................................................................................... 2-5, 3-1

Hand

Hand.................................................................................................... 4-3

On........................................................................................ 7-1, 3-4, 4-3

Harmonics.............................................................................................. 1-3

IEC 61800-3......................................................................... ..... 2-10, 10-5

Induced Voltage....................................................................... ........... 2-4

Initialisation........................................................................................... 4-4

Input

Current............................................................................................. 2-10

Power......................................................................... 2-4, 2-5, 3-1, 1-3

Signal........................................................................ .......................... 5-2

Signals.............................................................................................. 2-13

Terminals..................................................................................... ...... 8-5

Voltage....................................................................................... 3-2, 8-1

Installation

Installation....................................................... 1-2, 2-4, 2-5, 3-1, 3-2

Site................................................................................... .................... 2-1

Isolated Mains.................................................................................... 2-10

Leakage Current (>3.5 MA).............................................................. 2-5

Lifting............................................................................ .......................... 2-2

Local

Control............................................................................... 4-1, 4-3, 7-1

Control Panel......................................................... .......................... 4-1

Mode................................................................................................... 3-4

Operation...................................................................... .................... 4-1

Start.............................................................................. ....................... 3-4

Local-control Test.................................................... ........................... 3-4

Main Menu............................................................................... ..... 5-1, 4-2

Mains

Mains................................................................................................... 2-4

Supply (L1, L2, L3)..................................................................... ... 10-2

Voltage............................................................. ................. 4-2, 4-3, 7-2

Manual Initialisation........................................................................... 4-4

MCT

10 Set-up Software.............................................. .......................... 5-9

10 Set-up Software...................................................................... 2-13

Mechanical Installation..................................................................... 2-1

Keys............................................................................................. 4-1, 4-2

Structure.................................................................................... 4-3, 5-4

Motor

Cable................................................................................................. 2-10

Cables......................................................................................... 2-4, 2-7

Connection....................................................................... ................ 2-7

Current................................................ .............................. 1-3, 8-9, 4-2

Data....................................................... .................. 3-3, 3-4, 8-6, 8-10

Frequency.......................................................... ............................... 4-2

Output (U, V, W)............................................................................ 10-2

Power......................................................................... 2-4, 2-5, 8-9, 4-2

Protection............................................................................... 2-4, 10-6

Rotation............................................................. ................................ 4-2

Rotation Check.............................................................................. 2-10

Speeds........................................................................................... ..... 3-2

Status............................................................................... ................... 1-2

Wiring......................................................................................... 2-4, 3-1

Mounting......................................................................... ...................... 3-1

Multiple Frequency Converters............................................. 2-4, 2-7

Navigation Keys.................................................................. 3-2, 5-1, 4-3

Noise Isolation........................................................... .................. 2-4, 3-1

Open Loop.................................................................................. 5-1, 10-5

Operation Keys..................................................................................... 4-3

Optional Equipment............................................. ............................. 3-2

Output

Current............................................................................ 7-2, 8-5, 10-4

Signal...................................................................... ............................ 5-4

Overcurrent........................................................................................... 7-2

Overload Protection............................................... ................... 2-1, 2-4

Overvoltage................................................................................. . 3-4, 7-2

Parameter Settings............................................................................. 4-3

PELV................................................................... ........................... 2-11, 6-4

Phase Loss.............................................................................................. 8-5

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Power

Connections................................................................. .................... 2-5

Factor.......................................................................... ....... 1-3, 2-7, 3-1

Pre-Installation Check List................................................................ 2-1

Programming.................... 1-2, 3-4, 4-2, 5-4, 5-9, 8-5, 3-2, 4-1, 4-3

Protection

Protection............................................................................ ........... 10-7

And Features.................................................................................. 10-6

Pulse Inputs..................................................................... ................... 10-3

Quick

Menu............................................................................. ..... 4-2, 5-1, 4-2

Set-up.............................................................. ................................... 3-3

Ramp-down Time................................................. .............................. 3-4

Ramp-up Time...................................................................................... 3-4

Reference.................................................. ........... 0-1, 7-2, 7-3, 4-2, 5-1

Relay Outputs.......................................................................... 2-13, 10-4

Remote

Commands........................................................................................ 1-2

Programming................................................................................... 5-9

Reference........................................................................................... 7-2

Reset........................................ 4-1, 4-4, 7-3, 8-1, 8-5, 8-11, 10-6, 4-3

Residual Current Devices (RCDs)................................................ ... 2-5

Restoring Default Settings............................................................... 4-4

RFI Filter............................................................... ................................ 2-10

RMS Current.......................................................................................... 1-3

RS-485................................................................................................... 2-13

Run

Command......................................................... ................................ 3-4

Permissive.................................................................. ....................... 7-2

Screened Control Cables................................................................ 2-12

Serial Communication...... 1-2, 2-12, 2-13, 4-3, 7-1, 7-2, 7-3, 8-1,

2-13

Set Up...................................................................................................... 4-2

Setpoint............................................................................................. ..... 7-3

Set-up...................................................................................................... 4-2

Shielded

Cable........................................................................................... 2-4, 3-1

Wire............................................................. ........................................ 2-4

Short Circuit................................................................... ....................... 8-7

Smart Application Set-up (SAS).................................... ................. 3-2

Specifications.......................................................... ............................. 1-2

Speed Reference................................................................. 3-4, 5-2, 7-1

Start Up.................................................................................. 1-2, 4-4, 5-1

Status

Messages.............................................................................. ............. 7-1

Mode................................................................................................... 7-1

Stop Command.................................................................................... 7-2

Supply Voltage.................................................... 2-11, 2-13, 8-8, 10-4

Surroundings......................................................... ............................ 10-5

Switching Frequency......................................................................... 7-2

System Feedback............................................................. ................... 1-2

Temperature Limits............................................................................ 3-1

Terminal

53......................................................................... ........................ 5-1, 5-2

Locations D1h.................................................................................. 2-7

Locations D2h.................................................................................. 2-8

Programming................................................................. ............... 2-13

Programming Examples............................................................... 5-3

Thermistor

Thermistor...................................................... ............... 2-11, 8-6, 6-4

Control Wiring............................................................................... 2-11

Torque

Characteristics............................................................................... 10-2

For Terminals................................................................................. 10-8

Limit..................................................................................................... 3-4

Transient Protection............................................. ............................. 1-3

Trip Function................................................................. ....................... 2-4

Troubleshooting................................................................. 1-2, 8-5, 9-1

Uploading Data To The LCP................................................. ........... 4-4

Using Screened Control Cables................................................... 2-11

Voltage Imbalance.............................................................................. 8-5

Warning And Alarm Definitions..................................................... 8-2

Wire Type And Ratings...................................................................... 2-5

Wiring To Control Terminals......................................................... 2-13

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MAKING MODERN LIVING POSSIBLE

IInstruction Manual

VLTp Automation VT Drive FC 322

www.danfoss.com/drives

*MG21E122*

130R0411 MG21E122 Rev. 2012-05-03

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Danfoss VLT FC 322 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual