instruction manual... safety vlt® automation vt drive fc 322 d-frame instruction manual mg21e122 -...

MAKING MODERN LIVING POSSIBLE

IInstruction ManualVLT Automation VT Drive FC 322

www.danfoss.com/drives

*MG21E122*130R0411 MG21E122 Rev. 2012-05-03

Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.comhttp://www.remotesiteproducts.com/p-20797-Danfoss-131X6282-VLT-Automation-VT-Drive-VFD-FC322-460V-40-HP.aspx

Safety

WARNINGHIGH VOLTAGE!Frequency converters contain high voltage whenconnected to AC mains input power. Installation, start up,and maintenance should be performed by qualifiedpersonnel only. Failure to perform installation, start up, andmaintenance by qualified personnel could result in deathor serious injury.

High VoltageFrequency converters are connected to hazardous mainsvoltages. Extreme care should be taken to protect againstshock. Only trained personnel familiar with electronicequipment should install, start, or maintain this equipment.

WARNINGUNINTENDED 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 operationalreadiness. Failure to be in operational readiness when thefrequency converter is connected to AC mains could resultin death, serious injury, equipment, or property damage.

Unintended StartWhen the frequency converter is connected to the ACmains, the motor may be started by means of an externalswitch, a serial bus command, an input reference signal, ora cleared fault condition. Use appropriate cautions toguard against an unintended start.

WARNINGDISCHARGE TIME!Frequency converters contain DC-link capacitors that canremain charged even when the frequency converter is notpowered. To avoid electrical hazards, disconnect AC mains,any permanent magnet type motors, and any remote DC-link power supplies, including battery backups, UPS andDC-link connections to other frequency converters. Wait forthe capacitors to fully discharge before performing anyservice or repair work. The amount of wait time is listed inthe Discharge Time table. Failure to wait the specified timeafter power has been removed before doing service orrepair 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

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

MG21E122 - VLT® is a registered Danfoss trademark


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



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

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



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




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




1 Introduction

1.1 Exploded Views

Figure 1.1 D1 Interior Components

Figure 1.2 Close-up View: LCP and Control Functions

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

MG21E122 - VLT® is a registered Danfoss trademark 1-1

1 1


1 LCP (Local Control 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 connector 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 forthe installation and start up of the frequency converter.2 Installation provides requirements for mechanical andelectrical installation, including input, motor, control andserial communications wiring, and control terminalfunctions. 3 Start Up and Commissioning provides detailedprocedures for start up, basic operational programming,and functional testing. The remaining chapters providesupplementary details. These details include user interface,detailed programming, application examples, start-uptroubleshooting, and specifications.

1.3 Additional Resources

Other resources are available to understand advancedfrequency converter functions and programming.

• The VLT® Programming Guide provides greaterdetail on working with parameters and manyapplication examples.

• The VLT® Design Guide is intended to providedetailed capabilities and functionality to designmotor control systems.

• Optional equipment is available that may changesome of the procedures described. Reference theinstructions supplied with those options forspecific requirements. Contact the local Danfosssupplier or visit the Danfoss website fordownloads or additional information.

1.4 Product Overview

A frequency converter is an electronic motor controllerthat converts AC mains input into a variable AC waveformoutput. The frequency and voltage of the output areregulated to control the motor speed or torque. Thefrequency converter can vary the speed of the motor inresponse to system feedback, such as position sensors on aconveyor belt. The frequency converter can also regulate

the motor by responding to remote commands fromexternal controllers.

In addition, the frequency converter monitors the systemand motor status, issues warnings or alarms for faultconditions, starts and stops the motor, optimizes energyefficiency, and offers many more control, monitoring, andefficiency functions. Operation and monitoring functionsare available as status indications to an outside controlsystem or serial communication network.

1.5 Internal Controller Functions

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

Figure 1.3 Frequency Converter Block Diagram

Area Title Functions1 Mains input • Three-phase AC mains power

supply to the frequencyconverter

2 Rectifier • The rectifier bridge converts

the AC input to DC current tosupply inverter power

3 DC bus • Intermediate DC-bus circuithandles the DC current


1-2 MG21E122 - VLT® is a registered Danfoss trademark

11


Area Title Functions4 DC reactors • Filter the intermediate DC

circuit voltage

• Prove line transient protection

• Reduce RMS current

• Raise the power factorreflected back to the line

• Reduce harmonics on the ACinput

5 Capacitor bank • Stores the DC power

• Provides ride-throughprotection for short powerlosses

6 Inverter • Converts the DC into acontrolled PWM AC waveformfor a controlled variableoutput to the motor

Area Title Functions7 Output to motor • Regulated three-phase output

power to the motor

8 Control circuitry • Input power, internalprocessing, output, and motorcurrent are monitored toprovide efficient operationand control

• User interface and externalcommands are monitored andperformed

• Status output and control canbe 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 Overload 90 110 132 160 200 250 315 355 400

400 V D3h D3h D3h D4h D4h D4h


525 V D4h D3h D3h D4h D4h D4h D4h


Table 1.3

Horsepower rated frequency converters

HP HighOverload

100 125 150 200 250 300 350 350

HP NormalOverload

125 150 200 250 300 350 400 450


575 V D3h D3h D3h D4h D4h D4h D4h

Table 1.4



1 1




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2 Installation

2.1 Planning the Installation Site

CAUTIONBefore performing the installation it is important to planthe installation of the frequency converter. Neglecting thismay result in extra work during and after installation.

Select the best possible operation site by considering thefollowing (see details on the following pages, and therespective 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 correctvoltage and necessary current

• Ensure that the motor current rating is within themaximum current from the frequency converter

• If the frequency converter is without built-infuses, ensure that the external fuses are ratedcorrectly.

Installation in High Altitudes

Voltage Altitude Restrictions

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

525-690 V At altitudes above 2 km, contact Danfoss regardingPELV.

Table 2.1

2.2 Pre-Installation Check List

• Before unpacking the frequency converter, ensurethe packaging is intact. If any damage hasoccurred, immediately contact the shippingcompany to claim the damage.

• Before unpacking the frequency converter, locateit as close as possible to the final installation site.

• Compare the model number on the nameplate towhat was ordered to verify the properequipment.

• Ensure each of the following are rated for thesame voltage:

• Mains (power)

• Frequency converter

• Motor

• Ensure that frequency converter output currentrating is equal to or greater than motor full loadcurrent for peak motor performance.

• Motor size and frequency converterpower must match for proper overloadprotection.

• If frequency converter rating is less thanmotor, full motor output cannot beachieved.

2.3 Mechanical Installation

2.3.1 Cooling

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

• Improper mounting can result in over heatingand 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. SeeVLT® Design Guide for detailed information.

The high power Danfoss VLT frequency converters utilize aback-channel cooling concept that removes heatsinkcooling air, which carries approximately 90% of the heatout of the back channel of the frequency converters. Theback-channel air can be redirected from the panel or roomusing one of the kits below.

Duct coolingA back-channel cooling kit is available to direct theheatsink cooling air out of the panel when an IP20/chassisfrequency converters is installed in a Rittal enclosure. Useof this kit reduces the heat in the panel and smaller doorfans can be specified on the enclosure.

Cooling out the back (top and bottom covers)The back channel cooling air can be ventilated out of theroom so that the heat from the back channel is notdissipated into the control room.

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


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A door fan(s) is required on the enclosure to remove theheat not contained in the backchannel of the frequencyconverters and any additional losses generated by othercomponents inside the enclosure. The total required airflow must be calculated so that the appropriate fans canbe selected.

AirflowThe 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 (powersize dependent).

• Specific Power Card ambient temperatureexceeded (power size dependent)

• Specific Control Card ambient temperatureexceeded

Frame Door fan/top fan Heatsink fan

D1h/D3h 102 m3/hr (60 CFM) 420 m3/hr (250 CFM)

D2h/D4h 204 m3/hr (120 CFM) 840 m3/hr (500 CFM)

Table 2.2 Airflow

2.3.2 Lifting

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

Figure 2.1 Position Lifting Straps where Indicated

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

2.3.3 Wall Mounting - IP21 (NEMA 1) andIP54 (NEMA 12) Units

Consider the following before selecting the final instal-lation site:

• Free space for cooling

• Access to open the door

• Cable entry from the bottom



22


2.4 Electrical Installation

2.4.1 General Requirements

This section contains detailed instructions for wiring thefrequency converter. The following tasks are described:

• Wiring the motor to the frequency converteroutput terminals

• Wiring the AC mains to the frequency converterinput terminals

• Connecting control and serial communicationwiring

• After power has been applied, checking inputand motor power; programming control terminalsfor their intended functions

Figure 2.2



2 2


WARNINGEQUIPMENT HAZARD!Rotating shafts and electrical equipment can be hazardous.All electrical work must conform to national and localelectrical codes. It is strongly recommended that instal-lation, start up, and maintenance be performed only bytrained and qualified personnel. Failure to follow theseguidelines could result in death or serious injury.

CAUTIONWIRING ISOLATION!Run input power, motor wiring and control wiring in threeseparate metallic conduits or use separated shielded cablefor high frequency noise isolation. Failure to isolate power,motor and control wiring could result in less thanoptimum frequency converter and associated equipmentperformance.

For your safety, comply with the following requirements

• Electronic controls equipment is connected tohazardous mains voltage. Extreme care should betaken to protect against electrical hazards whenapplying power to the unit.

• Run motor cables from multiple frequencyconverters separately. Induced voltage fromoutput motor cables run together can chargeequipment capacitors even with the equipmentturned off and locked out.

• Field wiring terminals are not intended to receivea conductor one size larger.

Overload and Equipment Protection

• An electronically activated function within thefrequency converter provides overload protectionfor the motor. The overload calculates the level ofincrease to activate timing for the trip (controlleroutput stop) function. The higher the currentdraw, the quicker the trip response. The overloadprovides Class 20 motor protection. See 8 Warnings and Alarms for details on the tripfunction.

• Because the motor wiring carries high frequencycurrent, it is important that wiring for mains,motor power, and control are run separately. Usemetallic conduit or separated shielded wire. SeeFigure 2.3. Failure to isolate power, motor, andcontrol wiring could result in less than optimumequipment performance.

• All frequency converters must be provided withshort-circuit and over-current protection. Input

fusing is required to provide this protection, seeFigure 2.4. If not factory supplied, fuses must beprovided 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



22


• All frequency converters must be provided withshort-circuit and over-current protection. Inputfusing is required to provide this protection, seeFigure 2.4. If not factory supplied, fuses must beprovided 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 nationalregulations regarding cross-section and ambienttemperature requirements.

• Danfoss recommends that all power connectionsbe made with a minimum 75° C rated copperwire.

2.4.2 Earth (Grounding) Requirements

WARNINGEARTHING (GROUNDING) HAZARD!For operator safety, it is important to earth (ground) thefrequency converter properly in accordance with nationaland local electrical codes as well as instructions containedwithin this document. Do not use conduit connected tothe frequency converter as a replacement for propergrounding. Earth (ground) currents are higher than 3.5 mA.Failure to earth (ground) the frequency converter properlycould result in death or serious injury.Earthing (grounding)hazard

NOTE!It is the responsibility of the user or certified electricalinstaller to ensure correct earthing (grounding) of theequipment in accordance with national and local electricalcodes and standards.

• Follow all local and national electrical codes toearth (ground) electrical equipment properly.

• Proper protective earthing (grounding) forequipment with earth (ground) currents higherthan 3.5 mA must be established, see2.4.2.1 Leakage Current (>3.5 mA).

• A dedicated earth wire (ground wire) is requiredfor input power, motor power and control wiring.

• Use the clamps provided with the equipment forproper earth connections (ground connections).

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

• Keep the earth (ground) wire connections asshort as possible.

• Using high-strand wire to reduce electrical noiseis recommended.

• Follow motor manufacturer wiring requirements.

2.4.2.1 Leakage Current (>3.5 mA)

Follow national and local codes regarding protectiveearthing of equipment with a leakage current > 3.5 mA.Frequency converter technology implies high frequencyswitching at high power. This will generate a leakagecurrent in the earth connection. A fault current in thefrequency converter at the output power terminals mightcontain a DC component, which can charge the filtercapacitors and cause a transient earth current. The earthleakage current depends on various system configurationsincluding RFI filtering, screened motor cables, andfrequency 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 thefollowing ways:

• Earth (ground) wire of at least 10 mm2

• Two separate earth (ground) wires bothcomplying with the dimensioning rules.

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

Using RCDsWhere residual current devices (RCDs)–also known as earthleakage circuit breakers (ELCBs)–are used, comply with thefollowing: residual current devices (RCDs)

• Use RCDs of type B only, which are capable ofdetecting AC and DC currents.

• Use RCDs with an inrush delay to prevent faultsdue to transient earth currents.

• Dimension RCDs according to the system configu-ration and environmental considerations.



2 2


2.4.2.2 Earthing (Grounding) IP20Enclosures

The frequency converter can be earthed (grounded) usingconduit or shielded cable. For earthing (grounding) of thepower 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) IP21/54Enclosures

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

Figure 2.6 Earthing (Grounding) for IP21/54 Enclosures.



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2.4.3 Motor Connection

WARNINGINDUCED VOLTAGE!Run output motor cables from multiple frequencyconverters separately. Induced voltage from output motorcables run together can charge equipment capacitors evenwith the equipment turned off and locked out. Failure torun output motor cables separately could result in deathor serious injury.

• For maximum cable sizes, see 10.1 Power-dependent Specifications..

• Comply with local and national electrical codesfor cable sizes.

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

• Do not install power factor correction capacitorsbetween the frequency converter and the motor.

• Do not wire a starting or pole-changing devicebetween the frequency converter and the motor.

• Connect the 3-phase motor wiring to terminals96 (U), 97 (V), and 98 (W).

• Earth (ground) the cable in accordance with theinstructions provided.

• Torque terminals in accordance with theinformation provided in 10.3.4 ConnectionTightening Torques

• Follow motor manufacturer wiring requirements.

Figure 2.7 Terminal Locations D1h



2 2






22





2 2


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 ofthree-phase asynchronous standard motors can be usedwith a frequency converter unit. The factory setting is forclockwise rotation with the frequency converter outputconnected as follows:

Terminal No. Function

96, 97, 98, 99 Mains U/T1, V/T2, W/T3Earth (ground)

Table 2.3

2.4.5 Motor Rotation Check

The direction of rotation can be changed by switching twophases in the motor cable or by changing the setting of4-10 Motor Speed Direction.

• Terminal U/T1/96 connectedto U-phase

• Terminal V/T2/97 connectedto V-phase

• Terminal W/T3/98connected to W-phase

Table 2.4

A motor rotation check can be performed using1-28 MotorRotation Check and following the steps shown in thedisplay.

2.4.6 AC Mains Connection

• Size wiring is based upon the input current of thefrequency converter.

• Comply with local and national electrical codesfor cable sizes.

• Connect 3-phase AC input power wiring toterminals 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 theinstructions provided.

• All frequency converters may be used with anisolated input source as well as with earth(ground) reference power lines. When suppliedfrom an isolated mains source (IT mains orfloating delta) or TT/TN-S mains with a groundedleg (grounded delta), set 14-50 RFI Filter to OFF.When off, the internal RFI filter capacitorsbetween the chassis and the intermediate circuitare isolated to avoid damage to the intermediatecircuit and to reduce earth (ground) capacitycurrents in accordance with IEC 61800-3.



22


2.5 Control Wiring Connection

• Isolate control wiring from high powercomponents in the frequency converter.

• If the frequency converter is connected to athermistor, for PELV isolation, optional thermistorcontrol wiring must be reinforced/doubleinsulated. A 24 V DC supply voltage isrecommended.

2.5.1 Access

All terminals to the control cables are located underneaththe LCP on the inside of the frequency converter. Toaccess, open the door (IP21/54) or remove the front panel(IP20).

2.5.2 Using Screened Control Cables

Danfoss recommends braided screened/armoured cables tooptimise EMC immunity of the control cables and the EMCemission from the motor cables.

The ability of a cable to reduce the incoming andoutgoing radiation of electric noise depends on thetransfer impedance (ZT). The screen of a cable is normallydesigned to reduce the transfer of electric noise; however,a screen with a lower transfer impedance (ZT) value ismore effective than a screen with a higher transferimpedance (ZT).

Transfer impedance (ZT) is rarely stated by cable manufac-turers but it is often possible to estimate transferimpedance (ZT) by assessing the physical design of thecable.

Transfer impedance (ZT) can be assessed on the basis ofthe following factors:

- The conductibility of the screen material.

- The contact resistance between the individualscreen conductors.

- The screen coverage, i.e. the physical area of thecable covered by the screen - often stated as apercentage 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 copper wire with varyingpercentage screen coverage.This is the typical Danfoss reference cable.

d. Double-layer braided copper wire.

e. Twin layer of braided copper wire with amagnetic, 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



2 2


2.5.3 Earthing (Grounding) of ScreenedControl Cables

Correct screeningThe preferred method in most cases is to secure controland serial communication cables with screening clampsprovided at both ends to ensure best possible highfrequency cable contact. If the earth (ground) potentialbetween 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 tothe control cable. Minimum cable cross section: 16 mm2.

Figure 2.13

1 Min. 16 mm2

2 Equalizing cable

Table 2.6

50/60 Hz earth (ground) loopsWith very long control cables, earth loops (ground loops)may occur. To eliminate earth (ground) loops, connect oneend of the screen-to-earth (ground) with a 100 nFcapacitor (keeping leads short).

Figure 2.14

Avoid EMC noise on serial communicationThis terminal is connected to earth (ground) via an internalRC link. Use twisted-pair cables to reduce interferencebetween conductors. The recommended method is shownbelow:

Figure 2.15

1 Min. 16 mm2

2 Equalizing cable

Table 2.7

Alternatively, the connection to terminal 61 can beomitted:

Figure 2.16

1 Min. 16 mm2

2 Equalizing cable

Table 2.8



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2.5.4 Control Terminal Types

Terminal functions and default settings are summarized in2.5.6 Control Terminal Functions.

Figure 2.17 Control Terminal Locations

• Connector 1 provides four programmable digitalinput terminals, two additional digital terminalsprogrammable as either input or output, a 24 VDC terminal supply voltage, and a common foroptional customer supplied 24 V DC voltage.

• Connector 2 terminals (+)68 and (-)69 are for anRS-485 serial communications connection.

• Connector 3 provides two analog inputs, oneanalog output, 10 V DC supply voltage, andcommons for the inputs and output.

• Connector 4 is a USB port available for use withthe MCT 10 Set-up Software.

• Also provided are two Form C relay outputs thatare in various locations depending upon thefrequency converter configuration and size.

• Some options available for ordering with the unitmay provide additional terminals. See the manualprovided 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 byreceiving control input signals.

• Each terminal must be programmed for thefunction it will be supporting in the parametersassociated with that terminal. See 5 Programmingand 6 Application Examplesfor terminals andassociated parameters.

• It is important to confirm that the controlterminal is programmed for the correct function.See 5 Programming for details on accessingparameters and programming.

• The default terminal programming is intended toinitiate frequency converter functioning in atypical operational mode.

2.6 Serial Communication

RS-485 is a two-wire bus interface compatible with multi-drop network topology, i.e. nodes can be connected as abus, or via drop cables from a common trunk line. A totalof 32 nodes can be connected to one network segment.Repeaters divide network segments. Each repeaterfunctions as a node within the segment in which it isinstalled. Each node connected within a given networkmust have a unique node address across all segments.Terminate each segment at both ends, using either thetermination switch (S801) of the frequency converter or abiased termination resistor network. Always use screenedtwisted pair (STP) cable for bus cabling, and always followgood common installation practice.Low-impedance earth (ground) connection of the screen atevery node is important, including at high frequencies.Thus, connect a large surface of the screen to earth



2 2


(ground), for example with a cable clamp or a conductivecable gland. It may be necessary to apply potential-equalizing cables to maintain the same earth (ground)potential throughout the network. Particularly in instal-lations with long cables.To prevent impedance mismatch, always use the sametype of cable throughout the entire network. Whenconnecting a motor to the frequency converter, always usescreened motor cable.

Cable Screened twisted pair (STP)

Impedance 120 ΩMax. 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

CAUTIONBefore applying power to the unit, inspect the entireinstallation as detailed in Table 3.1. Check mark those itemswhen 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 or output side to the motor. Ensurethat 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 separatemetallic 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 terminatedcorrectly.

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

EMC considerations • Check for proper installation regarding electromagnetic compatibility.

Environmental consider-ations

• See equipment label for the maximum ambient operating temperature limits.

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

Fusing and circuitbreakers

• Check for proper fusing or circuit breakers.

• Check that all fuses are inserted firmly and in operational condition and that all circuit breakersare 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 are tight and free of oxidation.

• Earthing (grounding) to conduit or mounting the back panel to a metal surface is not asuitable earth (ground).

Input and output powerwiring

• 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

Start Up and Commissioning VLT® Automation VT Drive FC 322 D-Frame Instruction Manual


3 3


3.2 Applying Power to the Frequency Converter

WARNINGHIGH VOLTAGE!Frequency converters contain high voltage whenconnected to AC mains. Installation, start-up andmaintenance should be performed by qualified personnelonly. Failure to perform installation, start-up andmaintenance by qualified personnel could result in deathor serious injury.

WARNINGUNINTENDED 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 operationalreadiness. Failure to be in operational readiness when thefrequency converter is connected to AC mains could resultin death, serious injury, equipment, or property damage.

1. Confirm input voltage is balanced within 3%. Ifnot, correct input voltage imbalance beforeproceeding. Repeat procedure after voltagecorrection.

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

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

4. Apply power to the unit. DO NOT start thefrequency converter at this time. For units with adisconnect switch, turn to the ON position toapply power to the frequency converter.

NOTE!If the status line at the bottom of the LCP reads AUTOREMOTE COAST, this indicates that the unit is ready tooperate but is missing an input signal on terminal 27.

3.3 Basic Operational Programming

Frequency converters require basic operationalprogramming before running for best performance. Basicoperational programming requires entering motor-nameplate data for the motor being operated and theminimum and maximum motor speeds. Parameter settingsrecommended are intended for start up and checkoutpurposes. Application settings may vary. See 4.1 LocalControl Panel for detailed instructions on entering datathrough the LCP.

Enter data with power ON, but before operating thefrequency converter. There are two ways of programmingthe frequency converter: either by using the SmartApplication Set-up (SAS) or by using the proceduredescribed further down. The SAS is a quick wizard forsetting up the most commonly used applications. At firstpower-up and after a reset the SAS appears on the LCP.Follow the instructions that appear on the successivescreens for setting-up the applications listed. SAS can alsobe found under the Quick Menu. [Info] can be usedthroughout the Smart Set-up to see help information forvarious 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 SASscreen will automatically disappear after 10 minutes.

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

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

2. Use the navigation keys to scroll to parametergroup 0-** Operation/Display and press [OK].

Figure 3.1



33


3. Use navigation keys to scroll to parameter group0-0* Basic Settings and press [OK].

Figure 3.2

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

Figure 3.3

5. Use navigation keys to select International orNorth America as appropriate and press [OK]. (Thischanges the default settings for a number ofbasic parameters. See 5.5 Parameter MenuStructure for a complete list.)

6. Press [Quick Menu] on the LCP.

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

Figure 3.4

8. Select language and press [OK]. Then enter themotor data in 1-20 Motor Power [kW] /1-21 MotorPower [HP] through 1-25 Motor Nominal Speed.The information can be found on the motornameplate.

1-20 Motor Power [kW] or 1-21 MotorPower [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 betweencontrol terminals 12 and 27. If this is the case,leave 5-12 Terminal 27 Digital Input at factorydefault. Otherwise select No Operation. Forfrequency converters with an optional Danfossbypass, 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* LocalRemote.

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



3 3


3.4 Local-control Test

CAUTIONMOTOR START!Ensure that the motor, system and any attachedequipment are ready for start. It is the responsibility of theuser to ensure safe operation under any condition. Failureto ensure that the motor, system, and any attachedequipment is ready for start could result in personal injuryor equipment damage.

NOTE!The [Hand On] key provides a local start command to thefrequency converter. The [Off] key provides the stopfunction.When operating in local mode, [] and [] increase anddecrease 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 thedecimal 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 andAlarms.

• Check that motor data is entered correctly.

• Increase the ramp-up time in 3-41 Ramp 1 RampUp Time.

• Increase current limit in 4-18 Current Limit.

• Increase torque limit in 4-16 Torque Limit MotorMode.

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 1Ramp Down Time.

• Enable overvoltage control in 2-17 Over-voltageControl.

NOTE!The OVC algorithm does not work when using PM motors.

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

NOTE!3.2 Applying Power to the Frequency Converter through3.3 Basic Operational Programming in this chapterconcludes the procedures for applying power to thefrequency converter, basic programming, set-up, andfunctional testing.

3.5 System Start Up

The procedure in this section requires user-wiring andapplication programming to be completed. See6 Application Examples for application set-up information.The following procedure is recommended after applicationset-up by the user is completed.

CAUTIONMOTOR START!Ensure that the motor, system, and any attachedequipment is ready for start. It is the responsibility of theuser to ensure safe operation under any condition. Failureto do so could result in personal injury or equipmentdamage.

1. Press [Auto On].

2. Ensure that external control functions areproperly wired to the frequency converter and allprogramming is completed.

3. Apply an external run command.

4. Adjust the speed reference throughout the speedrange.

5. Remove the external run command.

6. Note any problems.

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



33


4 User Interface

4.1 Local Control Panel

The local control panel (LCP) is the combined display andkeypad on the front of the unit. The LCP is the userinterface to the frequency converter.

The LCP has several user functions.

• Start, stop, and control speed when in localcontrol.

• Display operational data, status, warnings andcautions.

• Programming frequency converter functions.

• Manually reset the frequency converter after afault when auto-reset is inactive.

An optional numeric LCP (NLCP) is also available. The NLCPoperates 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 (seeFigure 4.1).

Figure 4.1 LCP

a. Display area.

b. Display menu keys for changing the display toshow status options, programming, or errormessage history.

c. Navigation keys for programming functions,moving the display cursor, and speed control inlocal operation. Also included are the statusindicator lights.

d. Operational mode keys and reset.

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


4 4


4.1.2 Setting LCP Display Values

The display area is activated when the frequency converterreceives power from mains voltage, a DC bus terminal, oran external 24 V supply.

The information displayed on the LCP can be customizedfor user application.

• Each display readout has a parameter associatedwith it.

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

• Display 2 has an alternate larger display option.

• The frequency converter status at the bottom lineof the display is generated automatically and isnot selectable.

Display Parameter number Default setting

1.1 0-20 Motor RPMs

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 normaloperation, and viewing fault log data.

Figure 4.4

Key FunctionStatus Shows operational information.

• In Auto mode, press to toggle betweenstatus read-out displays

• Press repeatedly to scroll through eachstatus display

• Press [Status] plus [] or [] to adjust the

display brightness

• The symbol in the upper right corner of the

display shows the direction of motorrotation and which set-up is active. This isnot programmable.

Quick Menu Allows access to programming parameters forinitial set up instructions and many detailedapplication instructions.

• Press to access Q2 Quick Setup forsequenced instructions to program the basicfrequency controller set up

• Follow the sequence of parameters aspresented 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 locationaccessed

• Press to enter a parameter number fordirect access to that parameter

Alarm Log Displays a list of current warnings, the last 10alarms, and the maintenance log.

• For details about the frequency converterbefore it entered the alarm mode, select thealarm number using the navigation keysand press [OK].

Table 4.2



44


4.1.4 Navigation Keys

Navigation keys are used for programming functions andmoving the display cursor. The navigation keys alsoprovide speed control in local (hand) operation. Threefrequency converter status indicator lights are also locatedin this area.

Figure 4.5

Key Function

Back Reverts to the previous step or list in the menustructure.

Cancel Cancels the last change or command as long asthe display mode has not changed.

Info Press for a definition of the function being

displayed.

NavigationKeys

Use the four navigation keys to move betweenitems in the menu.

OK Use to access parameter groups or to enable achoice.

Table 4.3

Light Indicator Function

Green ON The ON light activates when thefrequency converter receivespower from mains voltage, a DCbus terminal, or an external 24 Vsupply.

Yellow WARN When warning conditions are met,the yellow WARN light comes onand text appears in the displayarea identifying the problem.

Red ALARM A fault condition causes the redalarm light to flash and an alarmtext 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 frequencyconverter speed

• An external stop signal by control input or

serial communication overrides the local handon

Off Stops the motor but does not remove power tothe frequency converter.

Auto On Puts the system in remote operational mode.

• Responds to an external start command bycontrol terminals or serial communication

• Speed reference is from an external source

Reset Resets the frequency converter manually after afault has been cleared.

Table 4.5

4.2 Back Up and Copying ParameterSettings

Programming data is stored internally in the frequencyconverter.

• The data can be uploaded into the LCP memoryas a storage back up

• Once stored in the LCP, the data can bedownloaded back into the frequency converter

• Data can also be downloaded into otherfrequency converters by connecting the LCP intothose units and downloading the stored settings.(This is a quick way to program multiple unitswith the same settings.)

• Initialisation of the frequency converter to restorefactory default settings does not change datastored in the LCP memory



4 4


WARNINGUNINTENDED 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 operationalreadiness. Failure to be in operational readiness when thefrequency converter is connected to AC mains could resultin death, serious injury, or equipment or property damage.

4.2.1 Uploading Data to the LCP

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

2. Go to 0-50 LCP Copy.

3. Press [OK].

4. Select All to LCP.

5. Press [OK]. A progress bar shows the uploadingprocess.

6. Press [Hand On] or [Auto On] to return to normaloperation.

4.2.2 Downloading Data from the LCP

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

2. Go to 0-50 LCP Copy.

3. Press [OK].

4. Select All from LCP.

5. Press [OK]. A progress bar shows thedownloading process.

6. Press [Hand On] or [Auto On] to return to normaloperation.

4.3 Restoring Default Settings

CAUTIONInitialisation restores the unit to factory default settings.Any programming, motor data, localization, andmonitoring records will be lost. Uploading data to the LCPprovides a backup before initialisation.

Restoring the frequency converter parameter settings backto default values is done by initialisation of the frequencyconverter. Initialisation can be through 14-22 OperationMode or manually.

• Initialisation using 14-22 Operation Mode does notchange frequency converter data such as

operating hours, serial communication selections,personal menu settings, fault log, alarm log, andother monitoring functions

• Using 14-22 Operation Mode is generallyrecommended

• Manual initialisation erases all motor,programming, localization, and monitoring dataand restores factory default settings

4.3.1 Recommended Initialisation

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

2. 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 thedisplay 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 thedisplay to turn off.

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

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

Manual initialisation does not the following frequencyconverter information

• 15-00 Operating Hours

• 15-03 Power Up's

• 15-04 Over Temp's

• 15-05 Over Volt's



44


5 Programming

5.1 Introduction

The frequency converter is programmed for its applicationfunctions using parameters. Parameters are accessed bypressing either [Quick Menu] or [Main Menu] on the LCP.(See 4.1 Local Control Panel for details on using the LCPfunction keys.) Parameters may also be accessed through aPC using the MCT 10 Set-up Software (see 5.6.1 RemoteProgramming with MCT 10 Set-up Software).

The quick menu is intended for initial start up (Q2-** QuickSet Up) and detailed instructions for common frequencyconverter applications (Q3-** Function Set Up). Step-by-stepinstructions are provided. These instructions enable theuser to walk through the parameters used forprogramming applications in their proper sequence. Dataentered in a parameter can change the options available inthe parameters following that entry. The quick menupresents easy guidelines for getting most systems up andrunning.

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

5.2 Programming Example

Here is an example for programming the frequencyconverter for a common application in open loop usingthe quick menu.

• This procedure programs the frequency converterto receive a 0-10 V DC analog control signal oninput terminal 53.

• The frequency converter will respond byproviding 20-50 Hz output to the motor propor-tional to the input signal (0-10 V DC = 20-50 Hz).

This is a common pump or fan application.

Press [Quick Menu] and select the following parametersusing 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

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


5 5


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

Figure 5.4

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

Figure 5.5

7. 6-10 Terminal 53 Low Voltage. Set minimumexternal 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 maximumexternal 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. Setminimum speed reference on Terminal 53 at 20Hz. (This tells the frequency converter that theminimum voltage received on Terminal 53 (0 V)equals 20 Hz output.)

Figure 5.8

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

Figure 5.9

With an external device providing a 0-10 V control signalconnected to frequency converter terminal 53, the systemis now ready for operation. Note that the scroll bar on theright 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 enablethis set up.



55


Figure 5.10 Wiring Example for External Device Providing 0-10 VControl Signal

5.3 Control Terminal ProgrammingExamples

Control terminals can be programmed.

• Each terminal has specified functions it is capableof performing

• Parameters associated with the terminal enablethe function

• For proper frequency converter functioning, thecontrol terminals must be

Wired properly

Programmed for the intended function

Receiving a signal

See Table 5.1 for control terminal parameter number anddefault setting. (Default setting can change based on theselection in 0-03 Regional Settings.)

The following example shows accessing Terminal 18 to seethe default setting.

1. Press [Main Menu] twice, scroll to parametergroup 5-** Digital In/Out Parameter Data Set andpress [OK].

Figure 5.11

2. Scroll to parameter group 5-1* Digital Inputs andpress [OK].

Figure 5.12

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

Figure 5.13

5.4 International/North American DefaultParameter Settings

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

Parameter InternationalDefault Parameter

Value

North AmericanDefault Parameter

Value0-03 RegionalSettings

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 ReferenceFunction

Sum External/Preset



5 5


Parameter InternationalDefault Parameter

Value

North AmericanDefault Parameter

Value4-13 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 OutputFrequency

100 Hz 120 Hz

4-53 Warning SpeedHigh

1500 RPM 1800 RPM

5-12 Terminal 27Digital 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 42Output

Speed 0 - HighLim Speed 4-20 mA

14-20 Reset Mode Manual reset Infinite auto reset

22-85 Speed atDesign Point [RPM]See Note 3

1500 RPM 1800 RPM

22-86 Speed atDesign 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 applicationsoften requires setting functions in several relatedparameters. These parameter settings provide thefrequency converter with system details it needs tooperate properly. System details may include such thingsas 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 parameterprogramming and setting options

• Press [Info] in any menu location to viewadditional details for that function

• Press and hold [Main Menu] to enter a parameternumber for direct access to that parameter

• Details for common application set ups areprovided in 6 Application Examples



55


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nctio

n1-

73Fl

ying

Sta

rt1-

77Co

mpr

esso

r St

art

Max

Spe

ed [R

PM]

1-78

Com

pres

sor

Star

t M

ax S

peed

[Hz]

1-79

Com

pres

sor

Star

t M

ax T

ime

to T

rip1-

8*St

op A

djus

tmen

ts1-

80Fu

nctio

n a

t St

op1-

81M

in S

peed

for

Func

tion

at

Stop

[RPM

]1-

82M

in S

peed

for

Func

tion

at

Stop

[Hz]

1-86

Trip

Spe

ed L

ow [R

PM]

1-87

Trip

Spe

ed L

ow [H

z]1-

9*M

otor

Tem

pera

ture

1-90

Mot

or T

herm

al P

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91M

otor

Ext

erna

l Fan

1-93

Ther

mis

tor

Sour

ce2-

**Br

akes

2-0*

DC-

Brak

e2-

00D

C H

old/

Preh

eat

Curr

ent

2-01

DC

Bra

ke C

urre

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C B

raki

ng T

ime

2-03

DC

Bra

ke C

ut In

Spe

ed [R

PM]

2-04

DC

Bra

ke C

ut In

Spe

ed [H

z]2-

06Pa

rkin

g C

urre

nt2-

07Pa

rkin

g T

ime

2-1*

Brak

e En

ergy

Fun

ct.

2-10

Brak

e Fu

nctio

n2-

11Br

ake

Resi

stor

(ohm

)2-

12Br

ake

Pow

er L

imit

(kW

)2-

13Br

ake

Pow

er M

onito

ring

2-15

Brak

e Ch

eck

2-16

AC

bra

ke M

ax. C

urre

nt2-

17O

ver-

volta

ge C

ontr

ol3-

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fere

nce

/ Ra

mps

3-0*

Refe

renc

e Li

mits

3-02

Min

imum

Ref

eren

ce3-

03M

axim

um R

efer

ence

3-04

Refe

renc

e Fu

nctio

n3-

1*Re

fere

nces

3-10

Pres

et R

efer

ence

3-11

Jog

Spe

ed [H

z]3-

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fere

nce

Site

3-14

Pres

et R

elat

ive

Refe

renc

e3-

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nce

1 So

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3-16

Refe

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fere

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3 So

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Jog

Spe

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3-4*

Ram

p 1

3-41

Ram

p 1

Ram

p U

p T

ime

3-42

Ram

p 1

Ram

p D

own

Tim

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5*Ra

mp

23-

51Ra

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2 R

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Up

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mp

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amp

Dow

n T

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3-8*

Oth

er R

amps

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Jog

Ram

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3-81

Qui

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top

Ram

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3-82

Star

ting

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3-9*

Dig

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3-90

Step

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mp

Tim

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Res

tore

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Max

imum

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um L

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3-95

Ram

p D

elay

4-**

Lim

its /

War

ning

s4-

1*M

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its4-

10M

otor

Spe

ed D

irect

ion

4-11

Mot

or S

peed

Low

Lim

it [R

PM]

4-12

Mot

or S

peed

Low

Lim

it [H

z]

4-13

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or S

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Lim

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otor

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ener

ator

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t Li

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put

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5*A

dj. W

arni

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4-50

War

ning

Cur

rent

Low

4-51

War

ning

Cur

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Hig

h4-

52W

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peed

Low

4-53

War

ning

Spe

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igh

4-54

War

ning

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eren

ce L

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55W

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efer

ence

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eedb

ack

Low

4-57

War

ning

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igh

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Mis

sing

Mot

or P

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6*Sp

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ass

4-60

Bypa

ss S

peed

Fro

m [R

PM]

4-61

Bypa

ss S

peed

Fro

m [H

z]4-

62By

pass

Spe

ed T

o [R

PM]

4-63

Bypa

ss S

peed

To

[Hz]

4-64

Sem

i-Aut

o B

ypas

s Se

t-up

5-**

Dig

ital I

n/O

ut5-

0*D

igita

l I/O

mod

e5-

00D

igita

l I/O

Mod

e5-

01Te

rmin

al 2

7 M

ode

5-02

Term

inal

29

Mod

e5-

1*D

igita

l Inp

uts

5-10

Term

inal

18

Dig

ital I

nput

5-11

Term

inal

19

Dig

ital I

nput

5-12

Term

inal

27

Dig

ital I

nput

5-13

Term

inal

29

Dig

ital I

nput

5-14

Term

inal

32

Dig

ital I

nput

5-15

Term

inal

33

Dig

ital I

nput

5-16

Term

inal

X30

/2 D

igita

l Inp

ut5-

17Te

rmin

al X

30/3

Dig

ital I

nput

5-18

Term

inal

X30

/4 D

igita

l Inp

ut5-

19Te

rmin

al 3

7 Sa

fe S

top

5-3*

Dig

ital O

utpu

ts5-

30Te

rmin

al 2

7 D

igita

l Out

put

5-31

Term

inal

29

Dig

ital O

utpu

t5-

32Te

rm X

30/6

Dig

i Out

(MCB

101

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33Te

rm X

30/7

Dig

i Out

(MCB

101

)5-

4*Re

lays

5-40

Func

tion

Rel

ay5-

41O

n D

elay

, Rel

ay5-

42O

ff D

elay

, Rel

ay5-

5*Pu

lse

Inpu

t5-

50Te

rm. 2

9 Lo

w F

requ

ency

5-51

Term

. 29

Hig

h F

requ

ency

5-52

Term

. 29

Low

Ref

./Fee

db. V

alue

5-53

Term

. 29

Hig

h R

ef./F

eedb

. Val

ue5-

54Pu

lse

Filte

r Ti

me

Cons

tant

#29

5-55

Term

. 33

Low

Fre

quen

cy5-

56Te

rm. 3

3 H

igh

Fre

quen

cy5-

57Te

rm. 3

3 Lo

w R

ef./F

eedb

. Val

ue5-

58Te

rm. 3

3 H

igh

Ref

./Fee

db. V

alue

5-59

Puls

e Fi

lter

Tim

e Co

nsta

nt #

335-

6*Pu

lse

Out

put

5-60

Term

inal

27

Puls

e O

utpu

t Va

riabl

e5-

62Pu

lse

Out

put

Max

Fre

q #

275-

63Te

rmin

al 2

9 Pu

lse

Out

put

Varia

ble

5-65

Puls

e O

utpu

t M

ax F

req

#29

5-66

Term

inal

X30

/6 P

ulse

Out

put

Varia

ble

5-68

Puls

e O

utpu

t M

ax F

req

#X3

0/6

5-8*

I/O O

ptio

ns5-

80A

HF

Cap

Rec

onne

ct D

elay

5-9*

Bus

Cont

rolle

d5-

90D

igita

l & R

elay

Bus

Con

trol

5-93

Puls

e O

ut #

27 B

us C

ontr

ol5-

94Pu

lse

Out

#27

Tim

eout

Pre

set

5-95

Puls

e O

ut #

29 B

us C

ontr

ol5-

96Pu

lse

Out

#29

Tim

eout

Pre

set

5-97

Puls

e O

ut #

X30/

6 Bu

s Co

ntro

l5-

98Pu

lse

Out

#X3

0/6

Tim

eout

Pre

set

6-**

Ana

log

In/O

ut6-

0*A

nalo

g I/

O M

ode

6-00

Live

Zer

o T

imeo

ut T

ime

6-01

Live

Zer

o T

imeo

ut F

unct

ion

6-02

Fire

Mod

e Li

ve Z

ero

Tim

eout

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tion

6-1*

Ana

log

Inpu

t 53

6-10

Term

inal

53

Low

Vol

tage

6-11

Term

inal

53

Hig

h V

olta

ge6-

12Te

rmin

al 5

3 Lo

w C

urre

nt6-

13Te

rmin

al 5

3 H

igh

Cur

rent

6-14

Term

inal

53

Low

Ref

./Fee

db. V

alue

6-15

Term

inal

53

Hig

h R

ef./F

eedb

. Val

ue6-

16Te

rmin

al 5

3 Fi

lter

Tim

e Co

nsta

nt6-

17Te

rmin

al 5

3 Li

ve Z

ero

6-2*

Ana

log

Inpu

t 54

6-20

Term

inal

54

Low

Vol

tage

6-21

Term

inal

54

Hig

h V

olta

ge6-

22Te

rmin

al 5

4 Lo

w C

urre

nt6-

23Te

rmin

al 5

4 H

igh

Cur

rent

6-24

Term

inal

54

Low

Ref

./Fee

db. V

alue

6-25

Term

inal

54

Hig

h R

ef./F

eedb

. Val

ue6-

26Te

rmin

al 5

4 Fi

lter

Tim

e Co

nsta

nt6-

27Te

rmin

al 5

4 Li

ve Z

ero

6-3*

Ana

log

Inpu

t X3

0/11

6-30

Term

inal

X30

/11

Low

Vol

tage

6-31

Term

inal

X30

/11

Hig

h V

olta

ge6-

34Te

rm. X

30/1

1 Lo

w R

ef./F

eedb

. Val

ue6-

35Te

rm. X

30/1

1 H

igh

Ref

./Fee

db. V

alue

6-36

Term

. X30

/11

Filte

r Ti

me

Cons

tant

6-37

Term

. X30

/11

Live

Zer

o6-

4*A

nalo

g In

put

X30/

126-

40Te

rmin

al X

30/1

2 Lo

w V

olta

ge6-

41Te

rmin

al X

30/1

2 H

igh

Vol

tage

6-44

Term

. X30

/12

Low

Ref

./Fee

db. V

alue

6-45

Term

. X30

/12

Hig

h R

ef./F

eedb

. Val

ue6-

46Te

rm. X

30/1

2 Fi

lter

Tim

e Co

nsta

nt6-

47Te

rm. X

30/1

2 Li

ve Z

ero

6-5*

Ana

log

Out

put

426-

50Te

rmin

al 4

2 O

utpu

t6-

51Te

rmin

al 4

2 O

utpu

t M

in S

cale

6-52

Term

inal

42

Out

put

Max

Sca

le6-

53Te

rmin

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2 O

utpu

t Bu

s Co

ntro

l



5 5


6-54

Term

inal

42

Out

put

Tim

eout

Pre

set

6-55

Ana

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Out

put

Filte

r6-

6*A

nalo

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utpu

t X3

0/8

6-60

Term

inal

X30

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utpu

t6-

61Te

rmin

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30/8

Min

. Sca

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62Te

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30/8

Max

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Out

put

Bus

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6-64

Term

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8-**

Com

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Tim

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8-08

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8-09

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8-13

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8-33

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8-34

Estim

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8-35

Min

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Res

pons

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elay

8-36

Max

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Res

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8-37

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Inte

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8-4*

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8-42

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8-43

PCD

rea

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onfig

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8-5*

Dig

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8-53

Star

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8-54

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8-56

Pres

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8-7*

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8-80

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8-90

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8-91

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Proc

ess

Dat

a Co

nfig

Rea

d12

-27

Prim

ary

Mas

ter

12-2

8St

ore

Dat

a Va

lues

12-2

9St

ore

Alw

ays

12-3

*Et

herN

et/IP

12-3

0W

arni

ng P

aram

eter

12-3

1N

et R

efer

ence

12-3

2N

et C

ontr

ol12

-33

CIP

Revi

sion

12-3

4CI

P Pr

oduc

t Co

de12

-35

EDS

Para

met

er12

-37

COS

Inhi

bit

Tim

er12

-38

COS

Filte

r12

-4*

Mod

bus

TCP

12-4

0St

atus

Par

amet

er12

-41

Slav

e M

essa

ge C

ount

12-4

2Sl

ave

Exce

ptio

n M

essa

ge C

ount

12-8

*O

ther

Eth

erne

t Se

rvic

es12

-80

FTP

Serv

er12

-81

HTT

P Se

rver

12-8

2SM

TP S

ervi

ce12

-89

Tran

spar

ent

Sock

et C

hann

el P

ort

12-9

*A

dvan

ced

Eth

erne

t Se

rvic

es12

-90

Cabl

e D

iagn

ostic

12-9

1A

uto

Cro

ss O

ver

12-9

2IG

MP

Snoo

ping

12-9

3Ca

ble

Erro

r Le

ngth

12-9

4Br

oadc

ast

Stor

m P

rote

ctio

n12

-95

Broa

dcas

t St

orm

Filt

er12

-96

Port

Con

fig12

-98

Inte

rfac

e Co

unte

rs12

-99

Med

ia C

ount

ers

13-*

*Sm

art

Logi

c13

-0*

SLC

Set

tings

13-0

0SL

Con

trol

ler

Mod

e13

-01

Star

t Ev

ent

13-0

2St

op E

vent

13-0

3Re

set

SLC

13-1

*Co

mpa

rato

rs13

-10

Com

para

tor

Ope

rand

13-1

1Co

mpa

rato

r O

pera

tor

13-1

2Co

mpa

rato

r Va

lue

13-2

*Ti

mer

s13

-20

SL C

ontr

olle

r Ti

mer

13-4

*Lo

gic

Rule

s13

-40

Logi

c Ru

le B

oole

an 1

13-4

1Lo

gic

Rule

Ope

rato

r 1

13-4

2Lo

gic

Rule

Boo

lean

213

-43

Logi

c Ru

le O

pera

tor

213

-44

Logi

c Ru

le B

oole

an 3

13-5

*St

ates

13-5

1SL

Con

trol

ler

Even

t13

-52

SL C

ontr

olle

r A

ctio

n14

-**

Spec

ial F

unct

ions

14-0

*In

vert

er S

witc

hing

14-0

0Sw

itchi

ng P

atte

rn14

-01

Switc

hing

Fre

quen

cy14

-03

Ove

rmod

ulat

ion

14-0

4PW

M R

ando

m14

-1*

Mai

ns O

n/O

ff14

-10

Mai

ns F

ailu

re14

-11

Mai

ns V

olta

ge a

t M

ains

Fau

lt14

-12

Func

tion

at

Mai

ns Im

bala

nce

14-2

*Re

set

Func

tions

14-2

0Re

set

Mod

e14

-21

Aut

omat

ic R

esta

rt T

ime

14-2

2O

pera

tion

Mod

e14

-23

Type

code

Set

ting

14-2

5Tr

ip D

elay

at

Torq

ue L

imit

14-2

6Tr

ip D

elay

at

Inve

rter

Fau

lt14

-28

Prod

uctio

n S

ettin

gs14

-29

Serv

ice

Code

14-3

*Cu

rren

t Li

mit

Ctr

l.14

-30

Curr

ent

Lim

Ctr

l, Pr

opor

tiona

l Gai

n14

-31

Curr

ent

Lim

Ctr

l, In

tegr

atio

n T

ime

14-3

2Cu

rren

t Li

m C

trl,

Filte

r Ti

me

14-4

*En

ergy

Opt

imis

ing

14-4

0VT

Lev

el14

-41

AEO

Min

imum

Mag

netis

atio

n14

-42

Min

imum

AEO

Fre

quen

cy14

-43

Mot

or C

osph

i

14-5

*En

viro

nmen

t14

-50

RFI F

ilter

14-5

1D

C L

ink

Com

pens

atio

n14

-52

Fan

Con

trol

14-5

3Fa

n M

onito

r14

-55

Out

put

Filte

r14

-59

Act

ual N

umbe

r of

Inve

rter

Uni

ts14

-6*

Aut

o D

erat

e14

-60

Func

tion

at

Ove

r Te

mpe

ratu

re14

-61

Func

tion

at

Inve

rter

Ove

rload

14-6

2In

v. O

verlo

ad D

erat

e Cu

rren

t15

-**

Driv

e In

form

atio

n15

-0*

Ope

ratin

g D

ata

15-0

0O

pera

ting

Hou

rs15

-01

Runn

ing

Hou

rs15

-02

kWh

Cou

nter

15-0

3Po

wer

Up'

s15

-04

Ove

r Te

mp'

s15

-05

Ove

r Vo

lt's

15-0

6Re

set

kWh

Cou

nter

15-0

7Re

set

Runn

ing

Hou

rs C

ount

er15

-08

Num

ber

of S

tart

s15

-1*

Dat

a Lo

g S

ettin

gs15

-10

Logg

ing

Sou

rce

15-1

1Lo

ggin

g In

terv

al15

-12

Trig

ger

Even

t15

-13

Logg

ing

Mod

e15

-14

Sam

ples

Bef

ore

Trig

ger

15-2

*H

isto

ric L

og15

-20

His

toric

Log

: Eve

nt15

-21

His

toric

Log

: Val

ue15

-22

His

toric

Log

: Tim

e15

-23

His

toric

Log

: Dat

e an

d T

ime

15-3

*A

larm

Log

15-3

0A

larm

Log

: Err

or C

ode

15-3

1A

larm

Log

: Val

ue15

-32

Ala

rm L

og: T

ime

15-3

3A

larm

Log

: Dat

e an

d T

ime

15-4

*D

rive

Iden

tific

atio

n15

-40

FC T

ype

15-4

1Po

wer

Sec

tion

15-4

2Vo

ltage

15-4

3So

ftw

are

Vers

ion

15-4

4O

rder

ed T

ypec

ode

Strin

g15

-45

Act

ual T

ypec

ode

Strin

g15

-46

Freq

uenc

y Co

nver

ter

Ord

erin

g N

o15

-47

Pow

er C

ard

Ord

erin

g N

o15

-48

LCP

Id N

o15

-49

SW ID

Con

trol

Car

d15

-50

SW ID

Pow

er C

ard

15-5

1Fr

eque

ncy

Conv

erte

r Se

rial N

umbe

r15

-53

Pow

er C

ard

Ser

ial N

umbe

r15

-55

Vend

or U

RL15

-56

Vend

or N

ame

15-5

9CS

IV F

ilena

me

15-6

*O

ptio

n Id

ent

15-6

0O

ptio

n M

ount

ed15

-61

Opt

ion

SW

Ver

sion

15-6

2O

ptio

n O

rder

ing

No



55


15-6

3O

ptio

n S

eria

l No

15-7

0O

ptio

n in

Slo

t A

15-7

1Sl

ot A

Opt

ion

SW

Ver

sion

15-7

2O

ptio

n in

Slo

t B

15-7

3Sl

ot B

Opt

ion

SW

Ver

sion

15-7

4O

ptio

n in

Slo

t C0

15-7

5Sl

ot C

0 O

ptio

n S

W V

ersi

on15

-76

Opt

ion

in S

lot

C115

-77

Slot

C1

Opt

ion

SW

Ver

sion

15-8

*O

pera

ting

Dat

a II

15-8

0Fa

n R

unni

ng H

ours

15-8

1Pr

eset

Fan

Run

ning

Hou

rs15

-9*

Para

met

er In

fo15

-92

Def

ined

Par

amet

ers

15-9

3M

odifi

ed P

aram

eter

s15

-98

Driv

e Id

entif

icat

ion

15-9

9Pa

ram

eter

Met

adat

a16

-**

Dat

a Re

adou

ts16

-0*

Gen

eral

Sta

tus

16-0

0Co

ntro

l Wor

d16

-01

Refe

renc

e [U

nit]

16-0

2Re

fere

nce

[%]

16-0

3St

atus

Wor

d16

-05

Mai

n A

ctua

l Val

ue [%

]16

-09

Cust

om R

eado

ut16

-1*

Mot

or S

tatu

s16

-10

Pow

er [k

W]

16-1

1Po

wer

[hp]

16-1

2M

otor

Vol

tage

16-1

3Fr

eque

ncy

16-1

4M

otor

Cur

rent

16-1

5Fr

eque

ncy

[%]

16-1

6To

rque

[Nm

]16

-17

Spee

d [R

PM]

16-1

8M

otor

The

rmal

16-2

2To

rque

[%]

16-2

6Po

wer

Filt

ered

[kW

]16

-27

Pow

er F

ilter

ed [h

p]16

-3*

Driv

e St

atus

16-3

0D

C L

ink

Volta

ge16

-32

Brak

e En

ergy

/s

16-3

3Br

ake

Ener

gy /

2 m

in16

-34

Hea

tsin

k Te

mp.

16-3

5In

vert

er T

herm

al16

-36

Inv.

Nom

. Cur

rent

16-3

7In

v. M

ax. C

urre

nt16

-38

SL C

ontr

olle

r St

ate

16-3

9Co

ntro

l Car

d T

emp.

16-4

0Lo

ggin

g B

uffe

r Fu

ll16

-41

Logg

ing

Buf

fer

Full

16-4

3Ti

med

Act

ions

Sta

tus

16-4

9Cu

rren

t Fa

ult

Sour

ce16

-5*

Ref.

& F

eedb

.16

-50

Exte

rnal

Ref

eren

ce16

-52

Feed

back

[Uni

t]16

-53

Dig

i Pot

Ref

eren

ce16

-54

Feed

back

1 [U

nit]

16-5

5Fe

edba

ck 2

[Uni

t]16

-56

Feed

back

3 [U

nit]

16-5

8PI

D O

utpu

t [%

]16

-6*

Inpu

ts &

Out

puts

16-6

0D

igita

l Inp

ut16

-61

Term

inal

53

Switc

h S

ettin

g16

-62

Ana

log

Inpu

t 53

16-6

3Te

rmin

al 5

4 Sw

itch

Set

ting

16-6

4A

nalo

g In

put

5416

-65

Ana

log

Out

put

42 [m

A]

16-6

6D

igita

l Out

put

[bin

]16

-67

Puls

e In

put

#29

[Hz]

16-6

8Pu

lse

Inpu

t #3

3 [H

z]16

-69

Puls

e O

utpu

t #2

7 [H

z]16

-70

Puls

e O

utpu

t #2

9 [H

z]16

-71

Rela

y O

utpu

t [b

in]

16-7

2Co

unte

r A

16-7

3Co

unte

r B

16-7

5A

nalo

g In

X30

/11

16-7

6A

nalo

g In

X30

/12

16-7

7A

nalo

g O

ut X

30/8

[mA

]16

-8*

Fiel

dbus

& F

C P

ort

16-8

0Fi

eldb

us C

TW 1

16-8

2Fi

eldb

us R

EF 1

16-8

4Co

mm

. Opt

ion

STW

16-8

5FC

Por

t CT

W 1

16-8

6FC

Por

t RE

F 1

16-9

*D

iagn

osis

Rea

dout

s16

-90

Ala

rm W

ord

16-9

1A

larm

Wor

d 2

16-9

2W

arni

ng W

ord

16-9

3W

arni

ng W

ord

216

-94

Ext.

Sta

tus

Wor

d16

-95

Ext.

Sta

tus

Wor

d 2

16-9

6M

aint

enan

ce W

ord

18-*

*In

fo &

Rea

dout

s18

-0*

Mai

nten

ance

Log

18-0

0M

aint

enan

ce L

og: I

tem

18-0

1M

aint

enan

ce L

og: A

ctio

n18

-02

Mai

nten

ance

Log

: Tim

e18

-03

Mai

nten

ance

Log

: Dat

e an

d T

ime

18-1

*Fi

re M

ode

Log

18-1

0Fi

re M

ode

Log:

Eve

nt18

-11

Fire

Mod

e Lo

g: T

ime

18-1

2Fi

re M

ode

Log:

Dat

e an

d T

ime

18-3

*In

puts

& O

utpu

ts18

-30

Ana

log

Inpu

t X4

2/1

18-3

1A

nalo

g In

put

X42/

318

-32

Ana

log

Inpu

t X4

2/5

18-3

3A

nalo

g O

ut X

42/7

[V]

18-3

4A

nalo

g O

ut X

42/9

[V]

18-3

5A

nalo

g O

ut X

42/1

1 [V

]18

-36

Ana

log

Inpu

t X4

8/2

[mA

]18

-37

Tem

p. In

put

X48/

418

-38

Tem

p. In

put

X48/

718

-39

Tem

p. In

put

X48/

1018

-5*

Ref.

& F

eedb

.18

-50

Sens

orle

ss R

eado

ut [u

nit]

20-*

*D

rive

Clos

ed L

oop

20-0

*Fe

edba

ck20

-00

Feed

back

1 S

ourc

e

20-0

1Fe

edba

ck 1

Con

vers

ion

20-0

2Fe

edba

ck 1

Sou

rce

Uni

t20

-03

Feed

back

2 S

ourc

e20

-04

Feed

back

2 C

onve

rsio

n20

-05

Feed

back

2 S

ourc

e U

nit

20-0

6Fe

edba

ck 3

Sou

rce

20-0

7Fe

edba

ck 3

Con

vers

ion

20-0

8Fe

edba

ck 3

Sou

rce

Uni

t20

-12

Refe

renc

e/Fe

edba

ck U

nit

20-1

3M

inim

um R

efer

ence

/Fee

db.

20-1

4M

axim

um R

efer

ence

/Fee

db.

20-2

*Fe

edba

ck/S

etpo

int

20-2

0Fe

edba

ck F

unct

ion

20-2

1Se

tpoi

nt 1

20-2

2Se

tpoi

nt 2

20-2

3Se

tpoi

nt 3

20-3

*Fe

edb.

Adv

. Con

v.20

-30

Refr

iger

ant

20-3

1U

ser

Def

ined

Ref

riger

ant

A1

20-3

2U

ser

Def

ined

Ref

riger

ant

A2

20-3

3U

ser

Def

ined

Ref

riger

ant

A3

20-3

4D

uct

1 A

rea

[m2]

20-3

5D

uct

1 A

rea

[in2]

20-3

6D

uct

2 A

rea

[m2]

20-3

7D

uct

2 A

rea

[in2]

20-3

8A

ir D

ensi

ty F

acto

r [%

]20

-6*

Sens

orle

ss20

-60

Sens

orle

ss U

nit

20-6

9Se

nsor

less

Info

rmat

ion

20-7

*PI

D A

utot

unin

g20

-70

Clos

ed L

oop

Typ

e20

-71

PID

Per

form

ance

20-7

2PI

D O

utpu

t Ch

ange

20-7

3M

inim

um F

eedb

ack

Leve

l20

-74

Max

imum

Fee

dbac

k Le

vel

20-7

9PI

D A

utot

unin

g20

-8*

PID

Bas

ic S

ettin

gs20

-81

PID

Nor

mal

/ In

vers

e Co

ntro

l20

-82

PID

Sta

rt S

peed

[RPM

]20

-83

PID

Sta

rt S

peed

[Hz]

20-8

4O

n R

efer

ence

Ban

dwid

th20

-9*

PID

Con

trol

ler

20-9

1PI

D A

nti W

indu

p20

-93

PID

Pro

port

iona

l Gai

n20

-94

PID

Inte

gral

Tim

e20

-95

PID

Diff

eren

tiatio

n T

ime

20-9

6PI

D D

iff. G

ain

Lim

it21

-**

Ext.

Clo

sed

Loo

p21

-0*

Ext.

CL

Aut

otun

ing

21-0

0Cl

osed

Loo

p T

ype

21-0

1PI

D P

erfo

rman

ce21

-02

PID

Out

put

Chan

ge21

-03

Min

imum

Fee

dbac

k Le

vel

21-0

4M

axim

um F

eedb

ack

Leve

l21

-09

PID

Aut

otun

ing

21-1

*Ex

t. C

L 1

Ref./

Fb.

21-1

0Ex

t. 1

Ref

./Fee

dbac

k U

nit

21-1

1Ex

t. 1

Min

imum

Ref

eren

ce21

-12

Ext.

1 M

axim

um R

efer

ence

21-1

3Ex

t. 1

Ref

eren

ce S

ourc

e21

-14

Ext.

1 F

eedb

ack

Sour

ce21

-15

Ext.

1 S

etpo

int

21-1

7Ex

t. 1

Ref

eren

ce [U

nit]

21-1

8Ex

t. 1

Fee

dbac

k [U

nit]

21-1

9Ex

t. 1

Out

put

[%]

21-2

*Ex

t. C

L 1

PID

21-2

0Ex

t. 1

Nor

mal

/Inve

rse

Cont

rol

21-2

1Ex

t. 1

Pro

port

iona

l Gai

n21

-22

Ext.

1 In

tegr

al T

ime

21-2

3Ex

t. 1

Diff

eren

tatio

n T

ime

21-2

4Ex

t. 1

Dif.

Gai

n L

imit

21-3

*Ex

t. C

L 2

Ref./

Fb.

21-3

0Ex

t. 2

Ref

./Fee

dbac

k U

nit

21-3

1Ex

t. 2

Min

imum

Ref

eren

ce21

-32

Ext.

2 M

axim

um R

efer

ence

21-3

3Ex

t. 2

Ref

eren

ce S

ourc

e21

-34

Ext.

2 F

eedb

ack

Sour

ce21

-35

Ext.

2 S

etpo

int

21-3

7Ex

t. 2

Ref

eren

ce [U

nit]

21-3

8Ex

t. 2

Fee

dbac

k [U

nit]

21-3

9Ex

t. 2

Out

put

[%]

21-4

*Ex

t. C

L 2

PID

21-4

0Ex

t. 2

Nor

mal

/Inve

rse

Cont

rol

21-4

1Ex

t. 2

Pro

port

iona

l Gai

n21

-42

Ext.

2 In

tegr

al T

ime

21-4

3Ex

t. 2

Diff

eren

tatio

n T

ime

21-4

4Ex

t. 2

Dif.

Gai

n L

imit

21-5

*Ex

t. C

L 3

Ref./

Fb.

21-5

0Ex

t. 3

Ref

./Fee

dbac

k U

nit

21-5

1Ex

t. 3

Min

imum

Ref

eren

ce21

-52

Ext.

3 M

axim

um R

efer

ence

21-5

3Ex

t. 3

Ref

eren

ce S

ourc

e21

-54

Ext.

3 F

eedb

ack

Sour

ce21

-55

Ext.

3 S

etpo

int

21-5

7Ex

t. 3

Ref

eren

ce [U

nit]

21-5

8Ex

t. 3

Fee

dbac

k [U

nit]

21-5

9Ex

t. 3

Out

put

[%]

21-6

*Ex

t. C

L 3

PID

21-6

0Ex

t. 3

Nor

mal

/Inve

rse

Cont

rol

21-6

1Ex

t. 3

Pro

port

iona

l Gai

n21

-62

Ext.

3 In

tegr

al T

ime

21-6

3Ex

t. 3

Diff

eren

tatio

n T

ime

21-6

4Ex

t. 3

Dif.

Gai

n L

imit

22-*

*A

ppl.

Func

tions

22-0

*M

isce

llane

ous

22-0

0Ex

tern

al In

terlo

ck D

elay

22-0

1Po

wer

Filt

er T

ime

22-2

*N

o-Fl

ow D

etec

tion

22-2

0Lo

w P

ower

Aut

o S

et-u

p22

-21

Low

Pow

er D

etec

tion

22-2

2Lo

w S

peed

Det

ectio

n22

-23

No-

Flow

Fun

ctio

n22

-24

No-

Flow

Del

ay22

-26

Dry

Pum

p F

unct

ion

22-2

7D

ry P

ump

Del

ay22

-3*

No-

Flow

Pow

er T

unin

g22

-30

No-

Flow

Pow

er22

-31

Pow

er C

orre

ctio

n F

acto

r

22-3

2Lo

w S

peed

[RPM

]22

-33

Low

Spe

ed [H

z]22

-34

Low

Spe

ed P

ower

[kW

]22

-35

Low

Spe

ed P

ower

[HP]

22-3

6H

igh

Spe

ed [R

PM]

22-3

7H

igh

Spe

ed [H

z]22

-38

Hig

h S

peed

Pow

er [k

W]

22-3

9H

igh

Spe

ed P

ower

[HP]

22-4

*Sl

eep

Mod

e22

-40

Min

imum

Run

Tim

e22

-41

Min

imum

Sle

ep T

ime

22-4

2W

ake-

up S

peed

[RPM

]22

-43

Wak

e-up

Spe

ed [H

z]22

-44

Wak

e-up

Ref

./FB

Diff

eren

ce22

-45

Setp

oint

Boo

st22

-46

Max

imum

Boo

st T

ime

22-5

*En

d o

f Cu

rve

22-5

0En

d o

f Cu

rve

Func

tion

22-5

1En

d o

f Cu

rve

Del

ay22

-6*

Brok

en B

elt

Det

ectio

n22

-60

Brok

en B

elt

Func

tion

22-6

1Br

oken

Bel

t To

rque

22-6

2Br

oken

Bel

t D

elay

22-7

*Sh

ort

Cycl

e Pr

otec

tion

22-7

5Sh

ort

Cycl

e Pr

otec

tion

22-7

6In

terv

al b

etw

een

Sta

rts

22-7

7M

inim

um R

un T

ime

22-7

8M

inim

um R

un T

ime

Ove

rrid

e22

-79

Min

imum

Run

Tim

e O

verr

ide

Valu

e22

-8*

Flow

Com

pens

atio

n22

-80

Flow

Com

pens

atio

n22

-81

Squa

re-li

near

Cur

ve A

ppro

xim

atio

n22

-82

Wor

k Po

int

Calc

ulat

ion

22-8

3Sp

eed

at

No-

Flow

[RPM

]22

-84

Spee

d a

t N

o-Fl

ow [H

z]22

-85

Spee

d a

t D

esig

n P

oint

[RPM

]22

-86

Spee

d a

t D

esig

n P

oint

[Hz]

22-8

7Pr

essu

re a

t N

o-Fl

ow S

peed

22-8

8Pr

essu

re a

t Ra

ted

Spe

ed22

-89

Flow

at

Des

ign

Poi

nt22

-90

Flow

at

Rate

d S

peed

23-*

*Ti

me-

base

d F

unct

ions

23-0

*Ti

med

Act

ions

23-0

0O

N T

ime

23-0

1O

N A

ctio

n23

-02

OFF

Tim

e23

-03

OFF

Act

ion

23-0

4O

ccur

renc

e23

-0*

Tim

ed A

ctio

ns S

ettin

gs23

-08

Tim

ed A

ctio

ns M

ode

23-0

9Ti

med

Act

ions

Rea

ctiv

atio

n23

-1*

Mai

nten

ance

23-1

0M

aint

enan

ce It

em23

-11

Mai

nten

ance

Act

ion

23-1

2M

aint

enan

ce T

ime

Base

23-1

3M

aint

enan

ce T

ime

Inte

rval

23-1

4M

aint

enan

ce D

ate

and

Tim

e23

-1*

Mai

nten

ance

Res

et23

-15

Rese

t M

aint

enan

ce W

ord



5 5


23-1

6M

aint

enan

ce T

ext

23-5

*En

ergy

Log

23-5

0En

ergy

Log

Res

olut

ion

23-5

1Pe

riod

Sta

rt23

-53

Ener

gy L

og23

-54

Rese

t En

ergy

Log

23-6

*Tr

endi

ng23

-60

Tren

d V

aria

ble

23-6

1Co

ntin

uous

Bin

Dat

a23

-62

Tim

ed B

in D

ata

23-6

3Ti

med

Per

iod

Sta

rt23

-64

Tim

ed P

erio

d S

top

23-6

5M

inim

um B

in V

alue

23-6

6Re

set

Cont

inuo

us B

in D

ata

23-6

7Re

set

Tim

ed B

in D

ata

23-8

*Pa

ybac

k Co

unte

r23

-80

Pow

er R

efer

ence

Fac

tor

23-8

1En

ergy

Cos

t23

-82

Inve

stm

ent

23-8

3En

ergy

Sav

ings

23-8

4Co

st S

avin

gs24

-**

App

l. Fu

nctio

ns 2

24-0

*Fi

re M

ode

24-0

0Fi

re M

ode

Func

tion

24-0

1Fi

re M

ode

Conf

igur

atio

n24

-02

Fire

Mod

e U

nit

24-0

3Fi

re M

ode

Min

Ref

eren

ce24

-04

Fire

Mod

e M

ax R

efer

ence

24-0

5Fi

re M

ode

Pres

et R

efer

ence

24-0

6Fi

re M

ode

Refe

renc

e So

urce

24-0

7Fi

re M

ode

Feed

back

Sou

rce

24-0

9Fi

re M

ode

Ala

rm H

andl

ing

24-1

*D

rive

Bypa

ss24

-10

Driv

e By

pass

Fun

ctio

n24

-11

Driv

e By

pass

Del

ay T

ime

24-9

*M

ulti-

Mot

or F

unct

.24

-90

Mis

sing

Mot

or F

unct

ion

24-9

1M

issi

ng M

otor

Coe

ffici

ent

124

-92

Mis

sing

Mot

or C

oeffi

cien

t 2

24-9

3M

issi

ng M

otor

Coe

ffici

ent

324

-94

Mis

sing

Mot

or C

oeffi

cien

t 4

24-9

5Lo

cked

Rot

or F

unct

ion

24-9

6Lo

cked

Rot

or C

oeffi

cien

t 1

24-9

7Lo

cked

Rot

or C

oeffi

cien

t 2

24-9

8Lo

cked

Rot

or C

oeffi

cien

t 3

24-9

9Lo

cked

Rot

or C

oeffi

cien

t 4

25-*

*Ca

scad

e Co

ntro

ller

25-0

*Sy

stem

Set

tings

25-0

0Ca

scad

e Co

ntro

ller

25-0

2M

otor

Sta

rt25

-04

Pum

p C

yclin

g25

-05

Fixe

d L

ead

Pum

p25

-06

Num

ber

of P

umps

25-2

*Ba

ndw

idth

Set

tings

25-2

0St

agin

g B

andw

idth

25-2

1O

verr

ide

Band

wid

th25

-22

Fixe

d S

peed

Ban

dwid

th25

-23

SBW

Sta

ging

Del

ay25

-24

SBW

Des

tagi

ng D

elay

25-2

5O

BW T

ime

25-2

6D

esta

ge A

t N

o-Fl

ow25

-27

Stag

e Fu

nctio

n25

-28

Stag

e Fu

nctio

n T

ime

25-2

9D

esta

ge F

unct

ion

25-3

0D

esta

ge F

unct

ion

Tim

e25

-4*

Stag

ing

Set

tings

25-4

0Ra

mp

Dow

n D

elay

25-4

1Ra

mp

Up

Del

ay25

-42

Stag

ing

Thr

esho

ld25

-43

Des

tagi

ng T

hres

hold

25-4

4St

agin

g S

peed

[RPM

]25

-45

Stag

ing

Spe

ed [H

z]25

-46

Des

tagi

ng S

peed

[RPM

]25

-47

Des

tagi

ng S

peed

[Hz]

25-5

*A

ltern

atio

n S

ettin

gs25

-50

Lead

Pum

p A

ltern

atio

n25

-51

Alte

rnat

ion

Eve

nt25

-52

Alte

rnat

ion

Tim

e In

terv

al25

-53

Alte

rnat

ion

Tim

er V

alue

25-5

4A

ltern

atio

n P

rede

fined

Tim

e25

-55

Alte

rnat

e if

Load

< 5

0%25

-56

Stag

ing

Mod

e at

Alte

rnat

ion

25-5

8Ru

n N

ext

Pum

p D

elay

25-5

9Ru

n o

n M

ains

Del

ay25

-8*

Stat

us25

-80

Casc

ade

Stat

us25

-81

Pum

p S

tatu

s25

-82

Lead

Pum

p25

-83

Rela

y St

atus

25-8

4Pu

mp

ON

Tim

e25

-85

Rela

y O

N T

ime

25-8

6Re

set

Rela

y Co

unte

rs25

-9*

Serv

ice

25-9

0Pu

mp

Inte

rlock

25-9

1M

anua

l Alte

rnat

ion

26-*

*A

nalo

g I/

O O

ptio

n26

-0*

Ana

log

I/O

Mod

e26

-00

Term

inal

X42

/1 M

ode

26-0

1Te

rmin

al X

42/3

Mod

e26

-02

Term

inal

X42

/5 M

ode

26-1

*A

nalo

g In

put

X42/

126

-10

Term

inal

X42

/1 L

ow V

olta

ge26

-11

Term

inal

X42

/1 H

igh

Vol

tage

26-1

4Te

rm. X

42/1

Low

Ref

./Fee

db. V

alue

26-1

5Te

rm. X

42/1

Hig

h R

ef./F

eedb

. Val

ue26

-16

Term

. X42

/1 F

ilter

Tim

e Co

nsta

nt26

-17

Term

. X42

/1 L

ive

Zero

26-2

*A

nalo

g In

put

X42/

326

-20

Term

inal

X42

/3 L

ow V

olta

ge26

-21

Term

inal

X42

/3 H

igh

Vol

tage

26-2

4Te

rm. X

42/3

Low

Ref

./Fee

db. V

alue

26-2

5Te

rm. X

42/3

Hig

h R

ef./F

eedb

. Val

ue26

-26

Term

. X42

/3 F

ilter

Tim

e Co

nsta

nt26

-27

Term

. X42

/3 L

ive

Zero

26-3

*A

nalo

g In

put

X42/

526

-30

Term

inal

X42

/5 L

ow V

olta

ge26

-31

Term

inal

X42

/5 H

igh

Vol

tage

26-3

4Te

rm. X

42/5

Low

Ref

./Fee

db. V

alue

26-3

5Te

rm. X

42/5

Hig

h R

ef./F

eedb

. Val

ue26

-36

Term

. X42

/5 F

ilter

Tim

e Co

nsta

nt26

-37

Term

. X42

/5 L

ive

Zero

26-4

*A

nalo

g O

ut X

42/7

26-4

0Te

rmin

al X

42/7

Out

put

26-4

1Te

rmin

al X

42/7

Min

. Sca

le26

-42

Term

inal

X42

/7 M

ax. S

cale

26-4

3Te

rmin

al X

42/7

Bus

Con

trol

26-4

4Te

rmin

al X

42/7

Tim

eout

Pre

set

26-5

*A

nalo

g O

ut X

42/9

26-5

0Te

rmin

al X

42/9

Out

put

26-5

1Te

rmin

al X

42/9

Min

. Sca

le26

-52

Term

inal

X42

/9 M

ax. S

cale

26-5

3Te

rmin

al X

42/9

Bus

Con

trol

26-5

4Te

rmin

al X

42/9

Tim

eout

Pre

set

26-6

*A

nalo

g O

ut X

42/1

126

-60

Term

inal

X42

/11

Out

put

26-6

1Te

rmin

al X

42/1

1 M

in. S

cale

26-6

2Te

rmin

al X

42/1

1 M

ax. S

cale

26-6

3Te

rmin

al X

42/1

1 Bu

s Co

ntro

l26

-64

Term

inal

X42

/11

Tim

eout

Pre

set

31-*

*By

pass

Opt

ion

31-0

0By

pass

Mod

e31

-01

Bypa

ss S

tart

Tim

e D

elay

31-0

2By

pass

Trip

Tim

e D

elay

31-0

3Te

st M

ode

Act

ivat

ion

31-1

0By

pass

Sta

tus

Wor

d31

-11

Bypa

ss R

unni

ng H

ours

31-1

9Re

mot

e By

pass

Act

ivat

ion

35-*

*Se

nsor

Inpu

t O

ptio

n35

-0*

Tem

p. In

put

Mod

e35

-00

Term

. X48

/4 T

emp.

Uni

t35

-01

Term

. X48

/4 In

put

Type

35-0

2Te

rm. X

48/7

Tem

p. U

nit

35-0

3Te

rm. X

48/7

Inpu

t Ty

pe35

-04

Term

. X48

/10

Tem

p. U

nit

35-0

5Te

rm. X

48/1

0 In

put

Type

35-0

6Te

mpe

ratu

re S

enso

r A

larm

Fun

ctio

n35

-1*

Tem

p. In

put

X48/

435

-14

Term

. X48

/4 F

ilter

Tim

e Co

nsta

nt35

-15

Term

. X48

/4 T

emp.

Mon

itor

35-1

6Te

rm. X

48/4

Low

Tem

p. L

imit

35-1

7Te

rm. X

48/4

Hig

h T

emp.

Lim

it35

-2*

Tem

p. In

put

X48/

735

-24

Term

. X48

/7 F

ilter

Tim

e Co

nsta

nt35

-25

Term

. X48

/7 T

emp.

Mon

itor

35-2

6Te

rm. X

48/7

Low

Tem

p. L

imit

35-2

7Te

rm. X

48/7

Hig

h T

emp.

Lim

it35

-3*

Tem

p. In

put

X48/

1035

-34

Term

. X48

/10

Filte

r Ti

me

Cons

tant

35-3

5Te

rm. X

48/1

0 Te

mp.

Mon

itor

35-3

6Te

rm. X

48/1

0 Lo

w T

emp.

Lim

it35

-37

Term

. X48

/10

Hig

h T

emp.

Lim

it35

-4*

Ana

log

Inpu

t X4

8/2

35-4

2Te

rm. X

48/2

Low

Cur

rent

35-4

3Te

rm. X

48/2

Hig

h C

urre

nt35

-44

Term

. X48

/2 L

ow R

ef./F

eedb

. Val

ue35

-45

Term

. X48

/2 H

igh

Ref

./Fee

db. V

alue

35-4

6Te

rm. X

48/2

Filt

er T

ime

Cons

tant

35-4

7Te

rm. X

48/2

Liv

e Ze

ro99

-*D

evel

sup

port

99-0

0D

AC

1 s

elec

tion

99-0

1D

AC

2 s

elec

tion

99-0

2D

AC

3 s

elec

tion

99-0

3D

AC

4 s

elec

tion

99-0

4D

AC

1 s

cale

99-0

5D

AC

2 s

cale

99-0

6D

AC

3 s

cale

99-0

7D

AC

4 s

cale

99-0

8Te

st p

aram

199

-09

Test

par

am 2

99-1

0D

AC

Opt

ion

Slo

t99

-11

RFI 2

99-1

2Fa

n99

-13

Idle

tim

e99

-14

Para

mdb

req

uest

s in

que

ue99

-15

Seco

ndar

y Ti

mer

at

Inve

rter

Fau

lt99

-16

No

of

Curr

ent

Sens

ors

99-2

0H

S Te

mp.

(PC1

)99

-21

HS

Tem

p. (P

C2)

99-2

2H

S Te

mp.

(PC3

)99

-23

HS

Tem

p. (P

C4)

99-2

4H

S Te

mp.

(PC5

)99

-25

HS

Tem

p. (P

C6)

99-2

6H

S Te

mp.

(PC7

)99

-27

HS

Tem

p. (P

C8)

99-2

9Pl

atfo

rm V

ersi

on99

-40

Star

tupW

izar

dSta

te99

-90

Opt

ions

pre

sent

99-9

1M

otor

Pow

er In

tern

al99

-92

Mot

or V

olta

ge In

tern

al99

-93

Mot

or F

requ

ency

Inte

rnal

99-9

4Im

bala

nce

dera

te [%

]99

-95

Tem

pera

ture

der

ate

[%]

99-9

6O

verlo

ad d

erat

e [%

]



55


5.6 Remote Programming with MCT 10 Set-up Software

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

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



5 5




55


6 Application Examples

6.1 Introduction

NOTE!A jumper wire may be required between terminal 12 (or13) and terminal 37 for the frequency converter to operatewhen using factory default programming values.

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

• Parameter settings are the regional default valuesunless otherwise indicated (selected in0-03 Regional Settings)

• Parameters associated with the terminals andtheir settings are shown next to the drawings

• Where switch settings for analog terminals A53 orA54 are required, these are also shown

6.2 Application Examples

Parameters

Function Setting

1-29 AutomaticMotorAdaptation(AMA)

[1] EnablecompleteAMA

5-12 Terminal 27

Digital Input

[2]* Coast

inverse

* = Default Value

Notes/comments: Parametergroup 1-2* must be setaccording to motor

Table 6.1 AMA with T27 Connected

Parameters

Function Setting

1-29 Automatic

MotorAdaptation(AMA)

[1] EnablecompleteAMA


[0] Nooperation

* = Default Value

Notes/comments: Parametergroup 1-2* must be setaccording to motor

Table 6.2 AMA without T27 Connected

Parameters

Function Setting

6-10 Terminal 53Low Voltage 0.07 V*

6-11 Terminal 53High Voltage

10 V*

6-14 Terminal 53

Low Ref./Feedb.Value

0 RPM

6-15 Terminal 53


1500 RPM

* = Default Value

Notes/comments:

Table 6.3 Analog Speed Reference (Voltage)

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


6 6


Parameters

Function Setting

6-12 Terminal 53Low Current

4 mA*

6-13 Terminal 53High Current

20 mA*

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

0 RPM

6-15 Terminal 53


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


[1] Safe StopAlarm

* = Default Value

Notes/comments:If 5-12 Terminal 27 Digital Inputis set to [0] No operation, ajumper wire to terminal 27 isnot 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


[6] StopInverse

* = Default Value

Notes/comments:If 5-12 Terminal 27 Digital Inputis set to [0] No operation, ajumper wire to terminal 27 isnot needed.

Table 6.6 Pulse Start/Stop

Figure 6.2



66


Parameters

Function Setting


[8] Start


[10]Reversing*


[0] Nooperation


[16] Presetref bit 0

5-15 Terminal 33

Digital Input

[17] Preset

ref bit 1

3-10 Preset

Reference

Preset ref. 0

Preset ref. 1Preset ref. 2Preset 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 53Low Voltage 0.07 V*

6-11 Terminal 53High Voltage

10 V*

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

0 RPM

6-15 Terminal 53


1500 RPM

* = Default Value

Notes/comments:

Table 6.9 Speed Reference (using a Manual Potentiometer)

Parameters

Function Setting


[8] Start*


[19] FreezeReference


[21] SpeedUp


[22] SpeedDown

* = Default Value

Notes/comments:

Table 6.10 Speed Up/Down



6 6


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

130B

B840

.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 andbaud rate in the abovementioned parameters.

Table 6.11 RS-485 Network Connection

CAUTIONThermistors must use reinforced or double insulation tomeet PELV insulation requirements.

Parameters

Function Setting

1-90 MotorThermalProtection

[2]Thermistortrip

1-93 ThermistorSource

[1] Analoginput 53

* = Default Value

Notes/comments:If only a warning is desired,1-90 Motor Thermal Protectionshould be set to [1] Thermistorwarning.

Table 6.12 Motor Thermistor



66


Parameters

Function Setting

4-30 MotorFeedback LossFunction [1] Warning

4-31 MotorFeedback SpeedError

100 RPM

4-32 MotorFeedback LossTimeout

5 s

7-00 Speed PIDFeedback Source

[2] MCB 102

17-11 Resolution

(PPR)

1024*

13-00 SL

Controller Mode

[1] On

13-01 StartEvent

[19] Warning

13-02 StopEvent

[44] Resetkey

13-10 Comparator Operand

[21] Warningno.

13-11 Comparat

or Operator

[1] ≈*

13-12 Comparat

or Value

90

13-51 SLController Event

[22]Comparator 0

13-52 SLController Action

[32] Setdigital out Alow

5-40 FunctionRelay

[80] SL digitaloutput A

* = Default Value

Notes/comments:

If the limit in the feedbackmonitor is exceeded, Warning90 will be issued. The SLC

monitors Warning 90 and in thecase that Warning 90 becomesTRUE then Relay 1 is triggered.

External equipment may thenindicate that service may berequired. If the feedback error

goes below the limit againwithin 5 s then the frequencyconverter continues and the

warning disappears. But Relay 1will still be triggered until[Reset] on the LCP.

Table 6.13 Using SLC to Set a Relay

Parameters

Function Setting

5-40 FunctionRelay

[32] Mech.brake ctrl.


[8] Start*

5-11 Terminal 19

Digital Input

[11] Start

reversing

1-71 Start Delay 0.2

1-72 StartFunction

[5] VVCplus/

FLUXClockwise

1-76 Start

Current

Im,n

2-20 ReleaseBrake Current

App.dependent

2-21 ActivateBrake Speed[RPM]

Half ofnominal slipof the motor

* = Default Value

Notes/comments:

Table 6.14 Mechanical Brake Control

Figure 6.4



6 6




66


7 Status Messages

7.1 Status Display

When the frequency converter is in status mode, statusmessages are generated automatically from within thefrequency converter and appear in the bottom line of thedisplay (see Figure 7.1.)

Figure 7.1 Status Display

a. The first part of the status line indicates wherethe stop/start command originates.

b. The second part of the status line indicates wherethe speed control originates.

c. The last part of the status line gives the presentfrequency converter status. These show theoperational mode the frequency converter is in.

NOTE!In auto/remote mode, the frequency converter requiresexternal commands to execute functions.

7.2 Status Message Definitions Table

The next three tables define the meaning of the statusmessage display words.

Operation mode

Off The frequency converter does not react to anycontrol signal until [Auto On] or [Hand On] ispressed.

Auto on The frequency converter is controlled from thecontrol terminals and/or the serial communi-cation.

Hand on The frequency converter can be controlled bythe navigation keys on the LCP. Stopcommands, reset, reversing, DC brake, andother signals applied to the control terminalscan override local control.

Table 7.1

Reference site

Remote The speed reference is given from externalsignals, serial communication, or internalpreset references.

Local The frequency converter uses [Hand On]

control or reference values from the LCP.

Table 7.2

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

The AC brake over-magnetizes the motor toachieve 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 brake chopper is in operation. Generativeenergy is absorbed by the brake resistor.

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

limit for the brake resistor defined in2-12 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 notconnected.

• Coast activated by serial communication

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


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Operation statusCtrl. Ramp-down Control Ramp-down was selected in

14-10 Mains Failure.

• The mains voltage is below the value setin 14-11 Mains Voltage at Mains Fault atmains fault

• The frequency converter ramps down the

motor using a controlled ramp down

Current High The frequency converter output current isabove the limit set in 4-51 Warning CurrentHigh.

Current Low The frequency converter output current isbelow the limit set in 4-52 Warning Speed Low

DC Hold DC hold is selected in 1-80 Function at Stopand a stop command is active. The motor isheld by a DC current set in 2-00 DC Hold/Preheat Current.

DC Stop The motor is held with a DC current (2-01 DCBrake Current) for a specified time (2-02 DCBraking Time).

• DC Brake is activated in 2-03 DC Brake CutIn Speed [RPM] and a Stop command isactive.

• DC Brake (inverse) is selected as a functionfor a digital input (parameter group 5-1*).

The corresponding terminal is not active.

• The DC Brake is activated via serialcommunication.

Feedback high The sum of all active feedbacks is above thefeedback limit set in 4-57 Warning FeedbackHigh.

Feedback low The sum of all active feedbacks is below thefeedback limit set in 4-56 Warning FeedbackLow.

Freeze output The remote reference is active, which holdsthe present speed.

• Freeze output was selected as a functionfor a digital input (parameter group 5-1*).The corresponding terminal is active.Speed control is only possible via theterminal functions speed up and speeddown.

• Hold ramp is activated via serial communi-cation.

Freeze outputrequest

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

Operation statusFreeze ref. Freeze Reference was chosen as a function for

a digital input (parameter group 5-1*). Thecorresponding terminal is active. Thefrequency converter saves the actual

reference. Changing the reference is now onlypossible via terminal functions speed up andspeed down.

Jog request A jog command has been given, but the

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

Jogging The motor is running as programmed in3-19 Jog Speed [RPM].

• Jog was selected as function for a digital

input (parameter group 5-1*). Thecorresponding terminal (e.g. Terminal 29) isactive.

• The Jog function is activated via the serialcommunication.

• The Jog function was selected as areaction for a monitoring function (e.g. Nosignal). The monitoring function is active.

Motor check In 1-80 Function at Stop, Motor Check wasselected. A stop command is active. To ensurethat a motor is connected to the frequencyconverter, a permanent test current is appliedto the motor.

OVC control Overvoltage control was activated in 2-17 Over-voltage Control. The connected motor issupplying the frequency converter withgenerative energy. The overvoltage controladjusts the V/Hz ratio to run the motor incontrolled mode and to prevent the frequencyconverter from tripping.

PowerUnit Off (For frequency converters with an external 24V power supply installed only.) Mains supplyto the frequency converter is removed, butthe control card is supplied by the external 24V.

Protection md Protection mode is active. The unit hasdetected a critical status (an overcurrent orovervoltage).

• To avoid tripping, switching frequency isreduced to 4 kHz.

• If possible, protection mode ends afterapproximately 10 s.

• Protection mode can be restricted in14-26 Trip Delay at Inverter Fault



77


Operation statusQStop The motor is decelerating using 3-81 Quick

Stop Ramp Time.

• Quick stop inverse was chosen as a functionfor a digital input (parameter group 5-1*).The corresponding terminal is not active.

• The quick stop function was activated via

serial communication.

Ramping The motor is accelerating/decelerating usingthe active Ramp Up/Down. The reference, alimit value or a standstill is not yet reached.

Ref. high The sum of all active references is above thereference limit set in 4-55 Warning ReferenceHigh.

Ref. low The sum of all active references is below thereference limit set in 4-54 Warning ReferenceLow.

Run on ref. The frequency converter is running in the

reference range. The feedback value matchesthe setpoint value.

Run request A start command has been given, but the

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

Running The motor is driven by the frequencyconverter.

Speed high Motor speed is above the value set in4-53 Warning Speed High.

Speed low Motor speed is below the value set in4-52 Warning Speed Low.

Standby In Auto On mode, the frequency converter willstart the motor with a start signal from adigital input or serial communication.

Start delay In 1-71 Start Delay, a delay starting time was

set. A start command is activated and themotor will start after the start delay timeexpires.

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 inforward or reverse depending on which

corresponding terminal is activated.

Stop The frequency converter has received a stopcommand from the LCP, digital input or serialcommunication.

Trip An alarm occurred and the motor is stopped.Once the cause of the alarm is cleared, thefrequency converter can be reset manually bypressing [Reset] or remotely by controlterminals or serial communication.

Operation statusTrip lock An alarm occurred and the motor is stopped.

Once the cause of the alarm is cleared, powermust be cycled to the frequency converter.The frequency converter can then be reset

manually by pressing [Reset] or remotely bycontrol terminals or serial communication.

Table 7.3



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77


8 Warnings and Alarms

8.1 System Monitoring

The monitors the condition of its input power, output, andmotor factors as well as other system performanceindicators. A warning or alarm may not necessarily indicatea problem internal to the itself. In many cases, it indicatesfailure conditions from input voltage, motor load ortemperature, external signals, or other areas monitored bythe frequency converter’s internal logic. Be sure toinvestigate those areas exterior to the as indicated in thealarm or warning.

8.2 Warning and Alarm Types

8.2.1 Warnings

A warning is issued when an alarm condition is impendingor when an abnormal operating condition is present andmay result in the issuing an alarm. A warning clears byitself 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. Themotor will coast to a stop. The logic will continue tooperate and monitor the status. After the fault condition isremedied, the can be reset. It will then be ready to startoperation 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 inputpower be cycled. The motor will coast to a stop. The logicwill continue to operate and monitor the status. Removeinput power to the and correct the cause of the fault, thenrestore power. This action puts the into a trip condition asdescribed 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 withthe alarm number.

Figure 8.2

Warnings and Alarms VLT® Automation VT Drive FC 322 D-Frame Instruction Manual


8 8


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 Reference1 10V low X

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

3 No motor (X) 1-80

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

5 DC link voltage high X

6 DC link voltage low X

7 DC over voltage X X

8 DC 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



88


No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference33 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 overloadof 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 Unom and Inom X

52 AMA low Inom X

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 Voltage 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 X1)

69 Power card temperature X X

70 Illegal FC configuration X

71 PTC 1 safe stop X X1)

72 Dangerous failure X1)

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



8 8


No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference244 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 parameter1) Can not be Auto reset via 14-20 Reset ModeA trip is the action when an alarm has appeared. The trip will coast the motor and can be reset by pressing the resetbutton or make a reset by a digital input (parameter group 5-1* [1]). The origin event that caused an alarm cannot damagethe or connected parts. A Trip Lock situation can only be reset by a power cycling.



88


8.5 Fault Messages

The warning/alarm information below defines eachwarning/alarm condition, provides the probable cause forthe condition, and details a remedy or troubleshootingprocedure.

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

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

TroubleshootingRemove the wiring from terminal 50. If the warning clears,the problem is with the customer wiring. If the warningdoes not clear, replace the control card.

WARNING/ALARM 2, Live zero errorThis warning or alarm only appears if programmed by theuser in 6-01 Live Zero Timeout Function. The signal on oneof the analog inputs is less than 50% of the minimumvalue programmed for that input. Broken wiring or faultydevice sending the signal can cause this condition.

TroubleshootingCheck connections on all the analog inputterminals. Control card terminals 53 and 54 forsignals, terminal 55 common. MCB 101 terminals11 and 12 for signals, terminal 10 common. MCB109 terminals 1, 3, 5 for signals, terminals 2, 4, 6common).

Check that the frequency converter programmingand switch settings match the analog signal type.

Perform Input Terminal Signal Test.

WARNING/ALARM 3, No motorNo motor has been connected to the output of thefrequency converter.

WARNING/ALARM 4, Mains phase lossA phase is missing on the supply side, or the mainsvoltage imbalance is too high. This message also appearsfor a fault in the input rectifier on the frequency converter.Options are programmed at 14-12 Function at MainsImbalance.

TroubleshootingCheck the supply voltage and supply currents to thefrequency converter.

WARNING 5, DC link voltage highThe intermediate circuit voltage (DC) is higher than thehigh voltage warning limit. The limit is dependent on thefrequency converter voltage rating. The unit is still active.

WARNING 6, DC link voltage lowThe intermediate circuit voltage (DC) is lower than the lowvoltage warning limit. The limit is dependent on thefrequency converter voltage rating. The unit is still active.

WARNING/ALARM 7, DC overvoltageIf the intermediate circuit voltage exceeds the limit, thefrequency converter trips after a time.

TroubleshootingConnect 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 voltageIf the intermediate circuit voltage (DC link) drops belowthe under voltage limit, the frequency converter checks if a24 V DC backup supply is connected. If no 24 V DC backupsupply is connected, the frequency converter trips after afixed time delay. The time delay varies with unit size.

TroubleshootingCheck that the supply voltage matches thefrequency converter voltage.

Perform input voltage test.

Perform soft charge circuit test.

WARNING/ALARM 9, Inverter overloadThe frequency converter is about to cut out because of anoverload (too high current for too long). The counter forelectronic, thermal inverter protection gives a warning at98% and trips at 100%, while giving an alarm. Thefrequency converter cannot be reset until the counter isbelow 90%.The fault is that the frequency converter is overloaded bymore than 100% for too long.

TroubleshootingCompare the output current shown on the LCPwith the frequency converter rated current.

Compare the output current shown on the LCPwith measured motor current.

Display the Thermal Drive Load on the LCP andmonitor the value. When running above thefrequency converter continuous current rating,the counter should increase. When running belowthe frequency converter continuous currentrating, the counter should decrease.

WARNING/ALARM 10, Motor overload temperatureAccording to the electronic thermal protection (ETR), themotor is too hot. Select whether the frequency convertergives a warning or an alarm when the counter reaches



8 8


100% in 1-90 Motor Thermal Protection. The fault occurswhen the motor is overloaded by more than 100% for toolong.

TroubleshootingCheck for motor overheating.

Check if the motor is mechanically overloaded

Check that the motor current set in 1-24 MotorCurrent is correct.

Ensure that Motor data in parameters 1-20through 1-25 are set correctly.

If an external fan is in use, check in 1-91 MotorExternal Fan that it is selected.

Running AMA in 1-29 Automatic Motor Adaptation(AMA) tunes the frequency converter to themotor more accurately and reduces thermalloading.

WARNING/ALARM 11, Motor thermistor over tempThe thermistor might be disconnected. Select whether thefrequency converter gives a warning or an alarm in1-90 Motor Thermal Protection.

TroubleshootingCheck for motor overheating.

Check if the motor is mechanically overloaded.

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

When using digital inputs 18 or 19, check thatthe thermistor is connected correctly betweeneither terminal 18 or 19 (digital input PNP only)and terminal 50.

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

If using a thermal switch or thermistor, check thatthe programming if 1-93 Thermistor Resourcematches sensor wiring.

If using a KTY sensor, check the programming of1-95 KTY Sensor Type, 1-96 KTY ThermistorResource, and 1-97 KTY Threshold level matchsensor wiring.

WARNING/ALARM 12, Torque limitThe torque has exceeded the value in 4-16 Torque LimitMotor Mode or the value in 4-17 Torque Limit GeneratorMode. 14-25 Trip Delay at Torque Limit can change this froma warning only condition to a warning followed by analarm.

TroubleshootingIf the motor torque limit is exceeded during rampup, extend the ramp up time.

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

If torque limit occurs while running, possiblyincrease the torque limit. Be sure the system canoperate safely at a higher torque.

Check the application for excessive current drawon the motor.

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

Troubleshooting

Remove power and check if the motor shaft canbe turned.

Check that the motor size matches the frequencyconverter.

Check parameters 1-20 through 1-25. for correctmotor data.

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

Troubleshooting:Remove power to the frequency converter andrepair the earth fault.

Check for earth faults in the motor by measuringthe resistance to ground of the motor leads andthe motor with a megohmmeter.

Perform current sensor test.

ALARM 15, Hardware mismatchA fitted option is not operational with the present controlboard hardware or software.

Record the value of the following parameters and contactyour 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



88


15-50 SW ID Power Card

15-60 Option Mounted

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

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

Remove power to the frequency converter and repair theshort circuit.

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

Troubleshooting:Check connections on the serial communicationcable.

Increase 8-03 Control Timeout Time

Check the operation of the communicationequipment.

Verify a proper installation based on EMCrequirements.

WARNING/ALARM 22, Hoist mechanical brakeReport 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 faultThe fan warning function is an extra protective functionthat checks if the fan is running/mounted. The fan warningcan be disabled in 14-53 Fan Monitor ([0] Disabled).

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

TroubleshootingCheck fan resistance.

Check soft charge fuses.

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



WARNING 25, Brake resistor short circuitThe brake resistor is monitored during operation. If a shortcircuit occurs, the brake function is disabled and thewarning appears. The frequency converter is stilloperational but without the brake function. Remove power

to the frequency converter and replace the brake resistor(see 2-15 Brake Check).

WARNING/ALARM 26, Brake resistor power limitThe power transmitted to the brake resistor is calculated asa mean value over the last 120 s of run time. Thecalculation is based on the intermediate circuit voltage andthe brake resistance value set in 2-16 AC brake Max.Current. The warning is active when the dissipated brakingis higher than 90% of the brake resistance power. If Trip [2]is selected in 2-13 Brake Power Monitoring, the frequencyconverter will trip when the dissipated braking powerreaches 100%.

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

WARNING/ALARM 27, Brake chopper faultThe brake transistor is monitored during operation and if ashort circuit occurs, the brake function is disabled and awarning is issued. The frequency converter is stilloperational but, since the brake transistor has short-circuited, substantial power is transmitted to the brakeresistor, even if it is inactive.Remove power to the frequency converter and remove thebrake resistor.

This alarm/warning could also occur should the brakeresistor overheat. Terminals 104 and 106 are available asbrake resistors Klixon inuputs, see section Brake ResistorTemperature Switch.

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

ALARM 29, Heatsink tempThe maximum temperature of the heatsink has beenexceeded. The temperature fault will not reset until thetemperature falls below a defined heatsink temperature.The trip and reset points are different based on thefrequency converter power size.

TroubleshootingCheck for the following conditions.

Ambient temperature too high.

Motor cable too long.

Incorrect airflow clearance above and below thefrequency converter

Blocked airflow around the frequency converter.

Damaged heatsink fan.

Dirty heatsink.



8 8


For the D, E, and F Frame sizes, this alarm is based on thetemperature measured by the heatsink sensor mountedinside the IGBT modules. For the F Frame sizes, this alarmcan also be caused by the thermal sensor in the Rectifiermodule.



IGBT thermal sensor.

ALARM 30, Motor phase U missingMotor phase U between the frequency converter and themotor is missing.

Remove power from the frequency converter and checkmotor phase U.

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

Remove power from the frequency converter and checkmotor phase V.

ALARM 32, Motor phase W missingMotor phase W between the frequency converter and themotor is missing.

Remove power from the frequency converter and checkmotor phase W.

ALARM 33, Inrush faultToo many power-ups have occurred within a short timeperiod. Let the unit cool to operating temperature.

WARNING/ALARM 34, Fieldbus communication faultThe fieldbus on the communication option card is notworking.

WARNING/ALARM 36, Mains failureThis warning/alarm is only active if the supply voltage tothe frequency converter is lost and 14-10 Mains Failure isNOT set to [0] No Function. Check the fuses to thefrequency converter and mains power supply to the unit.

ALARM 38, Internal faultWhen an internal fault occurs, a code number defined inthe table below is displayed.

TroubleshootingCycle power

Check that the option is properly installed

Check for loose or missing wiring

It may be necessary to contact your Danfoss supplier orservice department. Note the code number for furthertroubleshooting directions.

No. Text0 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 control 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 softwareversion

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 (notallowed)

1379 Option A did not respond when calculatingplatform version

1380 Option B did not respond when calculatingplatform version

1381 Option C0 did not respond when calculatingplatform version.

1382 Option C1 did not respond when calculating

platform version.

1536 An exception in the application oriented control isregistered. Debug information written in LCP

1792 DSP watchdog is active. Debugging of power partdata, motor oriented control data not transferredcorrectly.

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. Text2314 Missing power unit data from power unit

2315 Missing SW version from power unit

2316 Missint lo_statepage from power unit

2324 Power card configuration is determined to beincorrect at power up

2325 A power card has stopped communicating whilemain power is applied

2326 Power card configuration is determined to be

incorrect after the delay for power cards toregister.

2327 Too many power card locations have been

registered as present.

2330 Power size information between the power cardsdoes not match.

2561 No communication from DSP to ATACD

2562 No communication from ATACD to DSP (staterunning)

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 withcontrol board hardware

5124 Option in slot B: Hardware incompatible withControl board hardware.

5125 Option in slot C0: Hardware incompatible with

control board hardware.

5126 Option in slot C1: Hardware incompatible with

control board hardware.

5376-6231 Out of memory

Table 8.3

ALARM 39, Heatsink sensorNo feedback from the heatsink temperature sensor.

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

WARNING 40, Overload of digital output terminal 27Check the load connected to terminal 27 or remove short-circuit connection. Check 5-00 Digital I/O Mode and5-01 Terminal 27 Mode.

WARNING 41, Overload of digital output terminal 29Check the load connected to terminal 29 or remove short-circuit connection. Check 5-00 Digital I/O Mode and5-02 Terminal 29 Mode.

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

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

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

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

WARNING 47, 24 V supply lowThe 24 V DC is measured on the control card. The external24 V DC backup power supply may be overloaded,otherwise contact your Danfoss supplier.

WARNING 48, 1.8 V supply lowThe 1.8 V DC supply used on the control card is outside ofallowable limits. The power supply is measured on thecontrol card. Check for a defective control card. If anoption card is present, check for an overvoltage condition.

WARNING 49, Speed limitWhen the speed is not within the specified range in4-11 Motor Speed Low Limit [RPM] and 4-13 Motor SpeedHigh Limit [RPM], the frequency converter shows a warning.When the speed is below the specified limit in 1-86 TripSpeed Low [RPM] (except when starting or stopping) thefrequency converter will trip.

ALARM 50, AMA calibration failedContact your Danfoss supplier or Danfoss ServiceDepartment.

ALARM 51, AMA check Unom and Inom

The settings for motor voltage, motor current, and motorpower are wrong. Check the settings in parameters 1-20 to1-25.

ALARM 52, AMA low Inom

The motor current is too low. Check the settings.

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

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

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

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



8 8


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

ALARM 58, AMA internal faultContact your Danfoss supplier.

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

WARNING 60, External interlockExternal interlock has been activated. To resume normaloperation, apply 24 V DC to the terminal programmed forexternal interlock and reset the frequency converter (viaserial communication, digital I/O, or by pressing [Reset]).

WARNING/ALARM 61, Tracking errorAn error between calculated motor speed and speedmeasurement 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 Errorand the allowed time the error occur setting in 4-32 MotorFeedback Loss Timeout. During a commissioning procedurethe function may be effective.

WARNING 62, Output frequency at maximum limitThe output frequency is higher than the value set in4-19 Max Output Frequency.

ALARM 64, Voltage LimitThe load and speed combination demands a motorvoltage higher than the actual DC link voltage.

WARNING/ALARM 65, Control card over temperatureThe cutout temperature of the control card is 80° C.

Troubleshooting

• Check that the ambient operating temperature iswithin limits

• Check for clogged filters

• Check fan operation

• Check the control card

WARNING 66, Heatsink temperature lowThe frequency converter is too cold to operate. Thiswarning is based on the temperature sensor in the IGBTmodule.Increase the ambient temperature of the unit. Also, atrickle amount of current can be supplied to the frequencyconverter whenever the motor is stopped by setting2-00 DC Hold/Preheat Current at 5% and 1-80 Function atStop

TroubleshootingThe heatsink temperature measured as 0° C could indicatethat the temperature sensor is defective, causing the fanspeed to increase to the maximum. If the sensor wirebetween the IGBT and the gate drive card is disconnected,this warning would result. Also, check the IGBT thermalsensor.

ALARM 67, Option module configuration has changedOne or more options have either been added or removedsince the last power-down. Check that the configurationchange is intentional and reset the unit.

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

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

TroubleshootingCheck the operation of the door fans.

Check that the filters for the door fans are notblocked.

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

ALARM 70, Illegal frequency converter configurationThe control card and power card are incompatible. Contactyour supplier with the type code of the unit from thenameplate and the part numbers of the cards to checkcompatibility.

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

ALARM 72, Dangerous failureSafe Stop with Trip Lock. Unexpected signal levels on safestop and digital input from the MCB 112 PTC thermistorcard.

WARNING 73, Safe stop auto restartSafe stopped. With automatic restart enabled, the motormay start when the fault is cleared.

WARNING 76, Power unit setupThe required number of power units does not match thedetected number of active power units.



88


77 WARNING, Reduced power modeThis warning indicates that the frequency converter isoperating in reduced power mode (i.e. less than theallowed number of inverter sections). This warning will begenerated on power cycle when the frequency converter isset to run with fewer inverters and will remain on.

ALARM 79, Illegal power section configurationThe scaling card is the incorrect part number or notinstalled. Also MK102 connector on the power card couldnot be installed.

ALARM 80, Drive initialised to default valueParameter settings are initialised to default settings after amanual reset. Reset the unit to clear the alarm.

ALARM 81, CSIV corruptCSIV file has syntax errors.

ALARM 82, CSIV parameter errorCSIV failed to init a parameter.

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

WARNING/ALARM 104, Mixing fan faultThe fan monitor checks that the fan is spinning at drivepower-up or whenever the mixing fan is turned on. If thefan is not operating, then the fault is annunciated. Themixing-fan fault can be configured as a warning or analarm trip by parameter 14-53 (Fan Monitor).

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

WARNING 250, New spare partA component in the frequency converter has beenreplaced. Reset the frequency converter for normaloperation.

WARNING 251, New typecodeThe power card or other components have been replacedand the typecode changed. Reset to remove the warningand resume normal operation.



8 8




88


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 circuitbreaker tripped

See open fuses and tripped circuitbreaker in this table for possiblecauses.

Follow the recommendationsprovided

No power to the LCP Check the LCP cable for proper

connection or damage.

Replace the faulty LCP or

connection cable.

Shortcut on control voltage

(terminal 12 or 50) or at controlterminals

Check the 24 V control voltage

supply for terminal 12/13 to 20-39or 10 V supply for terminal 50 to55.

Wire the terminals properly.

Wrong LCP (LCP from VLT® 2800or 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 orconnection cable.

Internal voltage supply fault orSMPS is defective

Contact supplier.

Intermittent display

Overloaded power supply (SMPS)due to improper control wiring ora fault within the frequencyconverter

To rule out a problem in thecontrol wiring, disconnect allcontrol wiring by removing theterminal blocks.

If the display stays lit, then theproblem is in the control wiring.Check the wiring for shorts orincorrect connections. If the displaycontinues to cut out, follow theprocedure for display dark.

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


9 9



Motor not running

Service switch open or missing

motor connection

Check if the motor is connected

and the connection is notinterrupted (by a service switch orother 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 isapplied 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) torun the motor.

Missing start signal (Standby) Check 5-10 Terminal 18 Digital Inputfor correct setting for terminal 18(use default setting).

Apply a valid start signal to startthe motor.

Motor coast signal active(Coasting)

Check 5-12 Coast inv. for correctsetting for terminal 27 (use defaultsetting).

Apply 24 V on terminal 27 orprogram this terminal to Nooperation.

Wrong reference signal source Check reference signal: Local,remote or bus reference? Presetreference active? Terminalconnection correct? Scaling ofterminals correct? Reference signalavailable?

Program correct settings. Check3-13 Reference Site. Set presetreference active in parametergroup 3-1* References. Check forcorrect wiring. Check scaling ofterminals. Check reference signal.

Motor running in wrongdirection

Motor rotation limit Check that 4-10 Motor SpeedDirection is programmed correctly.

Program correct settings.

Active reversing signal Check if a reversing command isprogrammed for the terminal inparameter 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 reachingmaximum speed

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

Speed High Limit [RPM], 4-14 MotorSpeed High Limit [Hz] and 4-19 Max

Output Frequency

Program correct limits.

Reference input signal not scaled

correctly

Check reference input signal

scaling in 6-* Analog I/O mode andparameter group 3-1* References.

Reference limits in parametergroup 3-0*.

Program correct settings.

Motor speed unstable

Possible incorrect parameter

settings

Check the settings of all motor

parameters, including all motorcompensation settings. For closedloop operation, check PID settings.

Check settings in parameter group

1-6* Analog I/O mode. For closedloop operation, check settings in

parameter group 20-0* Feedback.

Motor runs rough

Possible over-magnetization Check for incorrect motor settingsin all motor parameters.

Check motor settings in parametergroups 1-2* Motor data, 1-3* Advmotor data, and 1-5* Load indep.

setting.

Motor will not brakePossible incorrect settings in thebrake parameters. Possible tooshort ramp down times.

Check brake parameters. Checkramp time settings.

Check parameter group 2-0* DCbrake and 3-0* Reference limits.



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Open power fuses or circuitbreaker trip

Phase to phase short Motor or panel has a short phase

to phase. Check motor and panelphase 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 isexceeding nameplate full load

current, motor may run only withreduced load. Review the specifi-cations for the application.

Loose connections Perform pre-startup check for looseconnections.

Tighten loose connections.

Mains current imbalancegreater than 3%

Problem with mains power (SeeAlarm 4 Mains phase lossdescription)

Rotate input power leads into thefrequency converter one position: Ato B, B to C, C to A.

If imbalanced leg follows the wire,it is a power problem. Check mainspower supply.

Problem with the frequencyconverter

Rotate input power leads into thefrequency converter one position: Ato B, B to C, C to A.

If imbalance leg stays on sameinput terminal, it is a problem withthe unit. Contact the supplier.

Motor current imbalancegreater 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 ormotor wiring. Check motor andmotor 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 problemwith the unit. Contact the supplier.

Acoustic noise or vibration(e.g. a fan blade is makingnoise or vibrations atcertain frequencies)

Resonances, e.g. in the motor/fansystem

Bypass critical frequencies by usingparameters in parameter group4-6*.

Check if noise and/or vibrationhave been reduced to anacceptable limit.

Turn off over-modulation in14-03 Overmodulation.

Change switching pattern andfrequency in parameter group14-0*.

Increase Resonance Dampening in1-64 Resonance Dampening.

Table 9.1



9 9




99


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]

110 132 160 200 250 315

Typical Shaft output at 460 V

[hp]

150 200 250 300 350 450

Typical Shaft ouptut at 480 V

[kW]

132 160 200 250 315 355

Enclosure IP21 D1h D1h D1h D2h D2h D2h



Output current

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

Intermittent (60 s overload) (at

400 V)[A]

233 286 347 435 528 647

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

Intermittent (60 s overload) (at460/500 V) [kVA]

209 264 332 397 487 588

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] 204 251 304 381 381 463 463 567

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

Max. cable size: mains, motor,

brake and load share [mm2

(AWG2))]5)

2 x 95(2 x 3/0)

2 x 185(2 x 350)

Max. external mains fuses [A]1 315 350 400 550 630 800

Estimated power loss at 400 V

[W] 4

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)

Efficiency4) 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

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


10 10


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

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

5) Field wiring terminals on FC 322 N132, N160 and N315 models are not intended to receive conductors one sizelarger.

Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will add to thepower 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 switchingfrequencies. LCP and typical control card power consumptions are included. Further options and customer loadmay add up to 30 W to the losses. (Though typically, only 4 W extra for a fully loaded control card, or options forslot 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 minimumstop level, which corresponds typically to 15% below the FC's lowest rated supply voltage. Power-up and full torque cannot beexpected 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 voltageTrue Power Factor (λ) ≥ 0.9 nominal at rated loadDisplacement Power Factor (cos Φ) near unity (> 0.98)Switching on input supply L1, L2, L3 (power ups) maximum one time/2 minutesEnvironment 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 voltageOutput frequency 0 - 800 Hz*Switching on output UnlimitedRamp times 0.01 - 3600 sec.

* Dependent on voltage and power

Torque CharacteristicsStarting 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 sectionsMax. motor cable length, screened/armoured 150 mMax. motor cable length, unscreened/unarmoured 300 mMax. 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 AWGMaximum cross section to control terminals, cable with enclosed core 0.5 mm2/20 AWGMinimum cross section to control terminals 0.25 mm2



100


Digital inputsProgrammable digital inputs 4 (6)Terminal number 18, 19, 271), 291), 32, 33Logic PNP or NPNVoltage level 0 - 24V DCVoltage level, logic '0' PNP < 5V DCVoltage level, logic '1' PNP > 10V DCVoltage level, logic '0' NPN > 19 V DCVoltage level, logic '1' NPN < 14V DCMaximum voltage on input 28V DCInput resistance, Ri 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 inputsNumber of analog inputs 2Terminal number 53, 54Modes Voltage or currentMode select Switches A53 and A54Voltage mode Switch A53/A54 = (U)Voltage level 0V to 10V (scaleable)Input resistance, Ri approx. 10 kΩMax. voltage ± 20 VCurrent mode Switch A53/A54 = (I)Current level 0/4 to 20 mA (scaleable)Input resistance, Ri approx. 200 ΩMax. current 30 mAResolution for analog inputs 10 bit (+ sign)Accuracy of analog inputs Max. error 0.5% of full scaleBandwidth 200 Hz

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

Figure 10.1

Pulse inputsProgrammable pulse inputs 2Terminal number pulse 29, 33Max. 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 HzVoltage level see section on Digital inputMaximum voltage on input 28 V DCInput resistance, Ri approx. 4 kΩPulse input accuracy (0.1 - 1 kHz) Max. error: 0.1% of full scale



10 10


Analog outputNumber of programmable analog outputs 1Terminal number 42Current range at analog output 0/4 - 20 mAMax. resistor load to common at analog output 500 ΩAccuracy on analog output Max. error: 0.8 % of full scaleResolution on analog output 8 bit

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

Control card, RS-485 serial communicationTerminal 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 thesupply voltage (PELV).

Digital outputProgrammable digital/pulse outputs 2Terminal number 27, 29 1)

Voltage level at digital/frequency output 0 - 24 VMax. output current (sink or source) 40 mAMax. load at frequency output 1 kΩMax. capacitive load at frequency output 10 nFMinimum output frequency at frequency output 0 HzMaximum output frequency at frequency output 32 kHzAccuracy of frequency output Max. error: 0.1 % of full scaleResolution 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 outputTerminal number 12, 13Max. load 200mA

The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digitalinputs and outputs.

Relay outputsProgrammable relay outputs 2Relay 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, 2AMax. terminal load (AC-15)1) on 1-2 (NO) (Inductive load @ cosφ 0.4) 240V AC, 0.2AMax. terminal load (DC-1)1) on 1-2 (NO) (Resistive load) 80V DC, 2AMax. terminal load (DC-13)1) on 1-2 (NO) (Inductive load) 24V DC, 0.1AMax. terminal load (AC-1)1) on 1-3 (NC) (Resistive load) 240V AC, 2AMax. terminal load (AC-15)1) on 1-3 (NC) (Inductive load @ cosφ 0.4) 240V AC, 0.2AMax. terminal load (DC-1)1) on 1-3 (NC) (Resistive load) 50V DC, 2AMax. terminal load (DC-13)1) on 1-3 (NC) (Inductive load) 24V DC, 0.1AMin. terminal load on 1-3 (NC), 1-2 (NO) 24V DC 10mA, 24V AC 2 mAEnvironment according to EN 60664-1 overvoltage category III/pollution degree 2Relay 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, 2AMax. terminal load (AC-15)1) on 4-5 (NO) (Inductive load @ cosφ 0.4) 240V AC, 0.2AMax. terminal load (DC-1)1) on 4-5 (NO) (Resistive load) 80V DC, 2AMax. terminal load (DC-13)1) on 4-5 (NO) (Inductive load) 24V DC, 0.1AMax. terminal load (AC-1)1) on 4-6 (NC) (Resistive load) 240V AC, 2A



100


Max. terminal load (AC-15)1) on 4-6 (NC) (Inductive load @ cosφ 0.4) 240V AC, 0.2AMax. terminal load (DC-1)1) on 4-6 (NC) (Resistive load) 50V DC, 2AMax. terminal load (DC-13)1) on 4-6 (NC) (Inductive load) 24V DC, 0.1AMin. terminal load on 4-6 (NC), 4-5 (NO) 24V DC 10mA, 24V AC 2 mAEnvironment according to EN 60664-1 overvoltage category III/pollution degree 2

1) IEC 60947 t 4 and 5The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).2) Overvoltage Category II3) UL applications 300V AC 2A

Control card, 10 V DC outputTerminal number 50Output voltage 10.5 V ±0.5 VMax. load 25 mA

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

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

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

SurroundingsEnclosure type D1h/D2h IP21/Type 1, IP54/Type12Enclosure type D3h/D4h IP20/ChassisVibration test all enclosure types 1.0gRelative humidity 5% - 95% (IEC 721-3-3; Class 3K3 (non-condensing) during operationAggressive environment (IEC 60068-2-43) H2S test class KdTest method according to IEC 60068-2-43 H2S (10 days)Ambient temperature (at 60 AVM switching mode)- with derating max. 55°C1)

- with full output power of typical EFF2 motors (up to 90% output current) max. 50 °C1)

- at full continuous FC output current max. 45 °C1)

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

Minimum ambient temperature during full-scale operation 0°CMinimum ambient temperature at reduced performance - 10°CTemperature during storage/transport -25 - +65/70°°CMaximum altitude above sea level without derating 1000mMaximum 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, ImmunityEN 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 performanceScan interval 5 ms

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

CAUTIONConnection 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 tothe 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 overloadtemperature cannot be reset until the temperature of the heatsink is below 70°C ± 5°C (Guideline - these temper-atures may vary for different power sizes, enclosures etc.). The has an auto derating function to avoid its heatsinkreaching 95°C.

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

• If a mains phase is missing, the trips 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 ortoo high.

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



100


10.3 Fuse Tables

10.3.1 Protection

Branch Circuit Protection:In order to protect the installation against electrical andfire hazard, all branch circuits in an installation, switchgear, machines etc., must be short-circuited and over-current protected according to national/internationalregulations.

Short-circuit Protection:The must be protected against short-circuit to avoidelectrical or fire hazard. Danfoss recommends using thefuses mentioned below to protect service personnel andequipment in case of an internal failure in the frequencyconveter. The provides full short-circuit protection in caseof a short-circuit on the motor output.

Over-current Protection:Provide overload protection to avoid fire hazard due tooverheating of the cables in the installation. The frequencyconverter is equipped with an internal over-currentprotection that can be used for upstream overloadprotection (UL-applications excluded). See 4-18 CurrentLimit. Moreover, fuses or circuit breakers can be used toprovide the over-current protection in the installation.Over-current protection must always be carried outaccording to national regulations.

10.3.2 Non UL Compliance

If UL/cUL is not to be complied with, we recommend usingthe following fuses, which will ensure compliance withEN50178. In case of malfunction, not following therecommendation may result in unnecessary damage to thefrequency converter.

N110 - N250 380 - 500 V type gG

N315 380 - 500 V type gR

Table 10.2



10 10


10.3.3 UL Compliance

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

PowerSize

Fuse Options

BussmanPN

Littelfuse PN LittelfusePN

BussmannPN

Siba PN Ferraz-ShawmutPN

Ferraz-Shawmut PN(Europe)

Ferraz-Shawmut PN(North America)

N110 170M2619 LA50QS300-4 L50S-300 FWH-300A 20 61031.315

A50QS300-4 6,9URD31D08A0315 A070URD31KI0315

N132 170M2620 LA50QS350-4 L50S-350 FWH-350A 20 610

31.350

A50QS350-4 6,9URD31D08A0350 A070URD31KI0350

N160 170M2621 LA50QS400-4 L50S-400 FWH-400A 20 610

31.400

A50QS400-4 6,9URD31D08A0400 A070URD31KI0400

N200 170M4015 LA50QS500-4 L50S-500 FWH-500A 20 61031.550

A50QS500-4 6,9URD31D08A0550 A070URD31KI0550

N250 170M4016 LA50QS600-4 L50S-600 FWH-600A 20 61031.630

A50QS600-4 6,9URD31D08A0630 A070URD31KI0630

N315 170M4017 LA50QS800-4 L50S-800 FWH-800A 20 61031.800

A50QS800-4 6,9URD32D08A0800 A070URD31KI0800

Table 10.3 Alternative Fuse Options

10.3.4 Connection Tightening Torques

When tightening all electrical connections it is veryimportant to tighten with the correct torque. Too low ortoo high torque results in a bad electrical connection. Usea torque wrench to ensure correct torque. Always use atorque wrench to tighten the bolts.

Frame Size Terminal Torque Bolt size

D1h/D3h MainsMotorLoad sharingRegen

19-40 Nm(168-354 in-lbs)

M10

Earth (Ground)Brake

8.5-20.5 Nm(75-181 in-lbs)

M8

D2h/D4h MainsMotorRegenLoad sharingEarth (ground)

19-40 Nm(168-354 in-lbs)

M10

Brake 8.5-20.5 Nm(75-181 in-lbs)

M8

Table 10.4 Torque for terminals



100


Index

AAC

Input......................................................................................... 1-2, 2-10Mains................................................................................................... 1-2Mains Connection........................................................................ 2-10Waveform................................................................................. 1-2, 1-3

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

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

AMAAMA............................................................................................ 8-6, 8-9With T27 Connected...................................................................... 6-1Without T27 Connected............................................................... 6-1

AnalogInputs............................................................................ 2-13, 8-5, 10-3Output................................................................................... 2-13, 10-4Signal.................................................................................................. 8-5

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

AutoAuto..................................................................................................... 4-3Mode................................................................................................... 4-2On................................................................................................ 7-1, 4-3

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

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

BBasic Operational Programming................................................... 3-2

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

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

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

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

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

ControlCables............................................................................................... 2-12Card..................................................................................................... 8-5Card Performance........................................................................ 10-6Card, 10 V DC Output................................................................. 10-5Card, 24 V DC Output................................................................. 10-4Card, RS-485 Serial Communication:.................................... 10-4Card, USB Serial Communication........................................... 10-6Characteristics............................................................................... 10-5Signal................................................................................. 5-1, 5-2, 7-1System................................................................................................ 1-2Terminal Functions...................................................................... 2-13Terminal Types.............................................................................. 2-13Terminals............................................................... 3-3, 7-1, 7-3, 2-13Wiring................................................................................ 2-4, 2-5, 3-1Wiring Connection...................................................................... 2-11

CoolingCooling............................................................................................... 2-1Clearance........................................................................................... 3-1

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

CurrentLimit..................................................................................................... 3-4Rating......................................................................................... 2-1, 8-5

DDC

Current............................................................................................... 1-2Link...................................................................................................... 8-5

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

DigitalInput................................................................................ 2-13, 7-3, 8-6Inputs.................................................................................................. 7-3Output.............................................................................................. 10-4

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

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

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

EEarth

Connections............................................................................. 2-5, 3-1Loops................................................................................................ 2-12Wire..................................................................................................... 3-1

EarthingEarthing.............................................................................................. 3-1(grounding) Hazard....................................................................... 2-5(Grounding) IP20 Enclosures...................................................... 2-6(Grounding) IP21/54 Enclosures............................................... 2-6(Grounding) Of Screened Control Cables........................... 2-12

ElectricalInstallation........................................................................................ 2-3Noise................................................................................................... 2-5

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

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

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

ExternalCommands............................................................................... 1-3, 7-1Controllers......................................................................................... 1-2Interlock............................................................................................. 5-4Voltage............................................................................................... 5-2

FFault

Log....................................................................................................... 4-2Messages........................................................................................... 8-5

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

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

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

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



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

GGround

Connections............................................................................. 2-5, 3-1Loops................................................................................................ 2-12Wire............................................................................................. 2-5, 3-1

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

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

HHand

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

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

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

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

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

InputCurrent............................................................................................. 2-10Power......................................................................... 2-4, 2-5, 3-1, 1-3Signal.................................................................................................. 5-2Signals.............................................................................................. 2-13Terminals........................................................................................... 8-5Voltage....................................................................................... 3-2, 8-1

InstallationInstallation....................................................... 1-2, 2-4, 2-5, 3-1, 3-2Site....................................................................................................... 2-1

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

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

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

LocalControl............................................................................... 4-1, 4-3, 7-1Control Panel................................................................................... 4-1Mode................................................................................................... 3-4Operation.......................................................................................... 4-1Start..................................................................................................... 3-4

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

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

MainsMains................................................................................................... 2-4Supply (L1, L2, L3)........................................................................ 10-2Voltage.............................................................................. 4-2, 4-3, 7-2

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

MCT10 Set-up Software........................................................................ 5-910 Set-up Software...................................................................... 2-13

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

MenuKeys............................................................................................. 4-1, 4-2Structure.................................................................................... 4-3, 5-4

MotorCable................................................................................................. 2-10Cables......................................................................................... 2-4, 2-7Connection....................................................................................... 2-7Current.............................................................................. 1-3, 8-9, 4-2Data......................................................................... 3-3, 3-4, 8-6, 8-10Frequency......................................................................................... 4-2Output (U, V, W)............................................................................ 10-2Power......................................................................... 2-4, 2-5, 8-9, 4-2Protection............................................................................... 2-4, 10-6Rotation............................................................................................. 4-2Rotation Check.............................................................................. 2-10Speeds................................................................................................ 3-2Status.................................................................................................. 1-2Wiring......................................................................................... 2-4, 3-1

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

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

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

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

OOpen Loop.................................................................................. 5-1, 10-5

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

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

OutputCurrent............................................................................ 7-2, 8-5, 10-4Signal.................................................................................................. 5-4

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

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

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

PParameter Settings............................................................................. 4-3

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

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




PowerConnections..................................................................................... 2-5Factor................................................................................. 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

ProtectionProtection....................................................................................... 10-7And Features.................................................................................. 10-6

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

QQuick

Menu.................................................................................. 4-2, 5-1, 4-2Set-up................................................................................................. 3-3

RRamp-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

RemoteCommands........................................................................................ 1-2Programming................................................................................... 5-9Reference........................................................................................... 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

RunCommand......................................................................................... 3-4Permissive......................................................................................... 7-2

SScreened 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

ShieldedCable........................................................................................... 2-4, 3-1Wire..................................................................................................... 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

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

TTemperature Limits............................................................................ 3-1

Terminal53................................................................................................. 5-1, 5-2Locations D1h.................................................................................. 2-7Locations D2h.................................................................................. 2-8Programming................................................................................ 2-13Programming Examples............................................................... 5-3

ThermistorThermistor..................................................................... 2-11, 8-6, 6-4Control Wiring............................................................................... 2-11

TorqueCharacteristics............................................................................... 10-2For Terminals................................................................................. 10-8Limit..................................................................................................... 3-4

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

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

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

UUploading Data To The LCP............................................................ 4-4

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

VVoltage Imbalance.............................................................................. 8-5

WWarning And Alarm Definitions..................................................... 8-2

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

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




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IInstruction ManualVLT Automation VT Drive FC 322

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*MG21E122*130R0411 MG21E122 Rev. 2012-05-03


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