Danfoss FCM305 56, FCM307 56, FCM315 145, FCM322 182, FCM350 213 Instruction Manual

...

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FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Table of Contents

Chapter 1 SafetyChapter 1 Safety

Chapter 1 Safety

....................................................................................................................................................................

..................................................................................page 1-1

■ Warnings............................................... page 1-2

■ Safety Precautions ................................ page 1-3

■ Warning Against Unintended Start ....... page 1-3

Chapter 2Chapter 2

Chapter 2

General TGeneral T

General T

echnical Dataechnical Data

echnical Data

........................................................................................................

....................................................page 2-1

■ Specifications ........................................ page 2-2

■ General Technical Data ......................... page 2-2

Chapter 3Chapter 3

Chapter 3

DimensionsDimensions

Dimensions

..............................................................................................................................................

.......................................................................page 3-1

■ Product Dimensions.............................. page 3-2

Chapter 4Chapter 4

Chapter 4

OrderingOrdering

Ordering

....................................................................................................................................................................

.................................................................................. page 4-1

■ Ordering information ..............................page 4-2

■ Ordering form ........................................ page 4-7

Chapter 5Chapter 5

Chapter 5

Product ConceptProduct Concept

Product Concept

............................................................................................................................

..............................................................page 5-1

■ Integrating an AFD and motor .............. page 5-2

Chapter 6Chapter 6

Chapter 6

InstallationInstallation

Installation

..................................................................................................................................................

.........................................................................page 6-1

■ Mechanical installation .......................... page 6-2

■ Motor information..................................page 6-4

■ Terminal Scpecifications ........................ page 6-6

■ Electrical Installation .............................. page 6-8

Chapter 7Chapter 7

Chapter 7

OperationOperation

Operation

....................................................................................................................................................

..........................................................................page 7-1

■ Start-up ................................................. page 7-2

■ Control Options .....................................page 7-2

■ Local Control Panel ...............................page 7-5

Chapter 8Chapter 8

Chapter 8

Parameter Group 0: Operation & DisplayParameter Group 0: Operation & Display

Parameter Group 0: Operation & Display

..............................................................

............................... page 8-1

■ Parameters 001-019 ............................. page 8-2

Chapter 9Chapter 9

Chapter 9

Parameter Group 1: Load & MotorParameter Group 1: Load & Motor

Parameter Group 1: Load & Motor

....................................................................

.................................. page 9-1

Instruction Manual

MG.03.B6.22 Document Version 2.0

Software version 2.1x The software version number is displayed in parameter 624

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

■ Parameters 100-139 ............................. page 9-2

Chapter 10Chapter 10

Chapter 10

Parameter Group 2: References & LimitsParameter Group 2: References & Limits

Parameter Group 2: References & Limits

..............................................................

...............................

page 10-1

■ Parameters 200-231 ............................. page 10-2

Chapter 11Chapter 11

Chapter 11

Parameter Group 3: Inputs & OutputsParameter Group 3: Inputs & Outputs

Parameter Group 3: Inputs & Outputs

............................................................

..............................page 11-1

■ Parameters 317-340 ............................. page 11-2

Chapter 12Chapter 12

Chapter 12

Parameter Group 4: Special FunctionsParameter Group 4: Special Functions

Parameter Group 4: Special Functions

........................................................

............................page 12-1

■ Parameters 400-446 ............................. page 12-2

Chapter 13Chapter 13

Chapter 13

Parameter Group 5: Serial CommunicationParameter Group 5: Serial Communication

Parameter Group 5: Serial Communication

............................................................

..............................page 13-1

■ Parameters 500-543 ............................. page 13-2

Chapter 14Chapter 14

Chapter 14

Parameter GrParameter Gr

Parameter Gr

oup 6: Toup 6: T

oup 6: T

echnical Functionsechnical Functions

echnical Functions

..............................................................

...............................page 14-1

■ Parameters 600-635 ............................. page 14-2

Chapter 15Chapter 15

Chapter 15

Serial CommunicationSerial Communication

Serial Communication

............................................................................................................

......................................................page 15-1

■ Danfoss PC Software ............................ page 15-2

■ Serial bus ..............................................page 15-3

■ Telegram Communication ..................... page 15-3

■ Telegram Build-up ................................. page 15-3

■ Data Bytes ............................................ page 15-4

Chapter 16Chapter 16

Chapter 16

MessagesMessages

Messages

..................................................................................................................................................

.........................................................................page 16-1

■ List of Warnings and Alarms ................. page 16-2

■ What if the Motor Does Not Start? .......page 16-2

■ Warnings............................................... page 16-3

■ Warnings Words 1+2 and Alarm Word . page 16-5

Chapter 17Chapter 17

Chapter 17

CE / EMCCE / EMC

CE / EMC

..................................................................................................................................................

.........................................................................page 17-1

Table of Contents

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

■ CE Labeling ........................................... page 17-2

■ The Machinery Directive (89/392/EEC) . page 17-2

■ The Low-Voltage Directive /73/23/EEC)page 17-2

■ The EMC Directive (89/336/EEC) ......... page 17-2

■ Compliance with EMC Directive (89/336/EEC) page 17-2

■ What is Covered? ................................. page 17-2

■ Danfoss VLT

DriveMotor & CE Labeling page 17-3

■ Galvanic Isolation (PELV ) ...................... page 17-3

■ Ground Leakage Current .....................page 17-4

■ Acoustic Noise ...................................... page 17-4

■ Balance................................................. page 17-4

■ Extreme Running Conditions ................page 17-4

■ EMC Standards .................................... page 17-5

■ Harsh Environments .............................. page 17-6

Chapter 18Chapter 18

Chapter 18

Special ConditionsSpecial Conditions

Special Conditions

....................................................................................................................

..........................................................page 18-1

■ Derating ................................................ page 18-2

■ Derating for Ambient Temperature and

for running at low speed ....................... page 18-2

■ Derating for Air Pressure.......................page 18-2

■ Derating for High Switching Frequency .page 18-3

■ Vibration and Shock ............................... page 18-3

■ Air Humidity ...........................................page 18-3

■ Efficiency............................................... page 18-3

■ Harmonics............................................. page 18-4

■ Power Factor ........................................ page 18-4

Chapter 19Chapter 19

Chapter 19

ParametersParameters

Parameters

..............................................................................................................................................

.......................................................................page 19-1

■ Factory Parameter Settings .................. page 19-2

Chapter 20Chapter 20

Chapter 20

IndexIndex

Index

..............................................................................................................................................................

............................................................................... ..page 20-1

■ Index ..................................................... page 20-2

Table of Contents

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 1Chapter 1

Chapter 1 ■ Warnings............................................... page 1-2

■ Safety Precautions ................................ page 1-3

■ Warning Against Unintended Start ....... page 1-3

Safety

1-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Safety

WARNINGWARNING

WARNING

WARNINGWARNING

WARNING

CAUTIONCAUTION

CAUTION

The FCM 300 Series unit contains dangerous voltages when connected to line voltage. After disconnection from the line, wait at least 4 minutes before touching any electrical components. Also make sure that other voltage inputs have been disconnected. Only a competent electrician should carry out the electrical installation. Improper installation of the FCM 300 Series unit may cause equipment failure, serious injury or death. Follow this manual and the National Electrical Codes (NEC

) and local safety codes.

Electrostatic Precaution: Electrostatic discharge (ESD). Many electronic components are sensitive to static electricity. Voltages so low that they can not be felt, seen or heard, can reduce the life, affect performance, or completely destroy sensitive electronic.

When performing service, proper ESD equipment should be used to prevent possible damage from occurring.

It is the reponsibility of the user or the person installing the FCM 300 to provide proper grounding and branch circuit protection according to the National Electrical Code (NEC

)

and local codes.

Motor overload protection is internal to the unit.

1-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Safety

Safety Precautions

1. The FCM 300 unit must be disconnected from the AC line if repair work is to be carried out. After the AC supply has been disconnected, be sure the necessary time (4 min.) has passed before removing line terminal wires.

2. The "Stop/Reset" key on the optional local control pad or local operating panel of the FCM 300 unit DOES NOT disconnect the equipment from the AC line and is

NOT to be used as a

safety switch.

3. The installer must supply correct protective grounding of the equipment and the user must be protected against supply voltage in accordance with the National Electrical Code and local codes. Class 20 motor overload protection is provided internally.

4. The ground leakage currents are higher than 3.5 mA.

5. Use lifting points, if provided. Lift FCM 300 units vertically only. Lifting points are provided to support the weight of the FCM 300 only - do not use lifting points when additional equipment is attached.

6. Before installation, check unit for fan cover damage, foot/mounting damage, shaft damage and loose fasteners. Check nameplate data on motor.

7. FCM 300 types 311-375 (over 44 lb/20 kg) should be positioned by lifting machines only for your safety, do not attempt hand lifting. Refer to "Handling the FCM 300" on page 6-5 for actual weights.

8. Installation must be correctly fused and isolated per CE directives.

Warning Against Unintended Start

1. The unit can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the FCM 300 unit is connected to the AC line. These stop functions are

NOT sufficient to ensure that no unintended start occurs and should

NOT be used for personal safety

considerations.

2. While parameters are being changed, the motor may start.

3. A FCM 300 unit that has been stopped may start if faults occur int the electronics of the unit, or if a temporary overload occurs or if there is an interruption in the AC line supply.

1-3

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 2Chapter 2

Chapter 2 ■ Specifications ........................................page 2-2

■ General Technical Data ......................... page 2-2

General Technical Data

2-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

General Technical Data

■ FCM 305-375 for 3 phases, 380-480 V

FCMFCM

FCM

305305

305

307307

307

311311

311

315 315

315

322322

322

330330

330

340340

340

355355

355

375375

375 Motor output [HP] 0.75 1.0 1.5 2.0 3.0 4.0 5.0 7.5 10.0 [kW] 0.55 0.75 1.1 1.5 2.2 3.0 4.0 5.5 7.5 Motor torque 2 pole [Nm] 1.8 2.4 3.5 4.8 7.0 9.5 12.6 17.5 24.0 4 pole [Nm] 3.5 4.8 7.0 9.6 14.0 19.1 25.4 35.0 48.0 Frame size [mm] 56 56 143 145 182 182 184 213 215 Weight [kg] 11 13 17 20 26 28 37 56 61 Input current 380 V 2 p 1.4 1.6 2.2 2.8 4.1 5.3 7.0 9.3 13.0 4p 1.4 1.7 2.5 3.3 4.7 6.4 7.9 11.1 15.3 480 V 2 p 1.2 1.3 1.8 2.3 3.3 4.2 5.6 7.4 10.2 4 p 1.1 1.4 2.0 2.6 3.7 5.1 6.4 8.8 11.9 Power terminals [AWG] 10 10 10 10 10 10 10 6 6 [mm2] 44444441010 Gland sizes 3XPG16* 3XPG16* 3XPG16* 3XPG16* 3XPG16* 3XPG16* 3XPG16* 1XPG21/ 1XPG21/

3XPG16* 3XPG16* Max. prefuse UL

[A] 10 10 10 10 10 15 15 25 25

IEC1) [A] 25 25 25 25 25 25 25 25 25

* PG to NPT adapters can be ordered separately. See page 4-5.

Type gG prefuses must be used. If you wish to observe UL/cUL, KTS-R 500 V pre-fuses or equivalent must be used. The fuses must provide protection in a circuit capable of supplying max. 100,000 amps rms (symmetrical), 500 V maximum.

AC line supply, TT, TN and IT* (L1, L2, L3):

- Supply voltage 380-480 V units ......................................................... 3 x 380/400/415/440/460/480 V ±10%

- Supply frequency ...............................................................................................................................50/60 Hz

- Max. imbalance of supply voltage....................................................................... ±2% of rated supply voltage

- Power factor / cos ϕ ....................................................................................................... max. 0.9/1.0 at rated load

- Switching on supply input L1, L2, L3 ............................................................................. approx. 1 time/2 min

See chapter 18, "Special conditions". *) Not valid for RFI class 1B units

Torque characteristics:

- Starting torque/overload torque ..............................................................................................160 % for 1 min

- Continuous torque .................................................................................................................... see page 18-2

■ General technical data

2-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

General Technical Data

Control card, analog inputs:

- No. of programmable analog voltage inputs ................................................................................................. 1

- Terminal nos. ......................................................................................................................................... X101-2

- Voltage level .................................................................................................................. 0 - 10 V DC (scalable)

- Input resistance, R

................................................................................................................... approx. 10 kΩ

- No. of programmable analog current inputs ...................................................................................................1

- Terminal no. .......................................................................................................................................... X101-1

- Current range ................................................................................................................... 0 - 20 mA (scalable)

- Input resistance, R

................................................................................................................... approx. 300 Ω

- Resolution .................................................................................................................................................. 9 bit

- Accuracy on input................................................................................................... Max. error 1% of full scale

- Scanning time ................................................................................................................................... 20 msec.

Control card, digital/pulse and analog outputs:

- No. of programmable digital and analog outputs ......................................................................................... 1

- Terminal nos. ......................................................................................................................................... X101-9

- Voltage level at digital output/load .................................................................................... 0 - 24 V DC/25 mA

- Current at analog output ................................................................................................................. 0 - 20 mA

- Maximum load to frame (terminal 8) at analog output ............................................................... R

LOAD

≤ 500 Ω

- Accuracy of analog output ................................................................................ Max. error: 1.5% of full scale

- Resolution on analog output. .....................................................................................................................8 bit

Control card, RS 485 serial communication:

- Terminal nos. ................................................................................................................................... X100-1, -2

Control characteristics (adjustable frequency drive):

- Frequency range ..............................................................................................................................0 - 132 Hz

- Resolution on output frequency ............................................................................................................. 0.1 %

- System response time ............................................................................................................ Max. 40 msec.

Control card, digital/pulse inputs:

- Number of programmable digital inputs ..........................................................................................................4

- Terminal nos. ........................................................................................................................X101-2, -3, -4, -5

- Voltage level ................................................................................................... 0-24 V DC (PNP positive logics)

- Voltage level, logic ´0´ ........................................................................................................................ < 5 V DC

- Voltage level, logic ´1´ ...................................................................................................................... > 10 V DC

- Maximum voltage on input ................................................................................................................. 28 V DC

- Input resistance, R

..................................................................................................................... approx. 2 kΩ

- Scanning time ................................................................................................................................... 20 msec

Control card, pulse input:

- No. of programmable pulse inputs ................................................................................................................ 1

- Terminal nos. ......................................................................................................................................... X101-3

- Max. frequency on terminal 3, open collector/push pull 24 V ................................................... 8 kHz/70 kHz

- Resolution ................................................................................................................................................ 10 bit

- Accuracy (0.1-1 kHz), terminal 3 ...................................................................... Max. error: 0.5% of full scale

- Accuracy (1-12 kHz), terminal 3 ........................................................................ Max. error: 0.1% of full scale

2-3

Externals:

- Enclosure ............................................................................................................................. IP 55 (IP56, IP66)

- Vibration test ........................................................................................................ (IEC 68 see page 18-3) 1 g

- Max. relative humidity ...................................................93 % +2 %, -3 % (IEC 68-2-3) for storage/transport

- Ambient temperature .......................................................................Max. 40°C (24-hour average max. 35°C)

Derating for high ambient temperature, see chapter 18.

- Min. ambient temperature in full operation .................................................................................................0°C

- Min. ambient temperature at reduced performance .............................................................................. -10°C

- Temperature during storage/transport .....................................................................................-25 - +65/70°C

- Max. altitude above sea level ................................................................................................ 3,300 ft./1000 m

Derating for air pressure, see chapter 18.

- EMC standards applied, Emission................................... EN 50081-1/2, EN 61800-3, EN 55011, EN 55014

Immunity ................... EN 50082-2, EN 61000-4-2, IEC 1000-4-3, EN 61000-4-4

EN 61000-4-5, ENV 50140, ENV 50141

- Safety standards applied, ............................................................................EN 60146, EN 50178, EN 60204

UL508

Protection:

••

• Thermal overload protection of motor and electronics.

••

• Monitoring of the intermediate circuit voltage ensures that the inverter cuts out if the intermediate circuit

voltage gets too high or too low.

••

• If an AC line phase is missing, the inverter will cut out when a load is placed on the motor.

••

• Overcurrent, and voltage transients protection.

2-4

MG.03.B6.22 - VL T is a r egistered Danfoss trademark

General Technical Data

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 3Chapter 3

Chapter 3 ■

DimensionsDimensions

Dimensions

....................................................................................

..........................................page 3-2

Dimensions

3-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Dimensions

FCMFCM

FCM

305305

305

307307

307

311311

311

315315

315

322322

322

330330

330

340340

340

355355

355

375375

375

Frame sizeFrame size

Frame size

5656

143T143T

143T

145T145T

145T

182¨T182¨T

182¨T

182T182T

182T

184T184T

184T

213T213T

213T

215T215T

215T

HPHP

0.750.75

0.75

1.01.0

1.0

1.51.5

1.5

2.02.0

2.0

3.03.0

3.0

4.04.0

4.0

5.55.5

5.5

7.57.5

7.5

10.010.0

10.0 UØ [in] 0.625 0.625 0.875 0.875 1.125 1.125 1.125 1.375 1.375 N-W [in] 1.875 1.875 2.25 2.25 2.75 2.75 2.75 3.25 5.575 ES [in] 1.375 1.375 1.406 1.406 1.75 1.75 1.75 2.375 2.375 S [in] 0.188 0.188 0.188 0.188 0.25 0.25 0.25 0.313 0.313 R [in] 0.517 0.517 0.771 0.771 0.986 0.986 0.986 1.201 1.201

Foot mounting - B3Foot mounting - B3

Foot mounting - B3

GeneralGeneral

General

FCMFCM

FCM

305305

305

307307

307

311311

311

315315

315

322322

322

330330

330

340340

340

355355

355

375375

375

Frame sizeFrame size

Frame size

5656

143T143T

143T

145T145T

145T

NANA

184T184T

184T

213T213T

213T

215T215T

215T

HPHP

0.750.75

0.75

1.01.0

1.0

1.51.5

1.5

2.02.0

2.0

5.55.5

5.5

7.57.5

7.5

10.010.0

10.0 2E [in] 4.875 4.875 5.5 5.5 - - 7.5 8.5 8.5 BA [in] 2.75 2.75 2.25 2.25 - - 2.75 3.5 3.5 D [in] 3.5 3.5 3.5 3.5 - - 4.5 5.25 5.25 HØ [in] 0.344 0.344 0.344 0.344 - - 0.5 0.5 0.5 2F [in] 3 3 4 5 - - 4 5.5 7 C [in] 12.25 12.25 13 13 - - 15.78 17.781 17.781 CBW [in] 8.11 8.11 9.06 9.06 - - 11.26 13.38 13.38 CBH [in] 5.55 5.55 6.22 6.22 - - 7.76 9.25 9.25 HD [in] 8,98 8,98 9,31 9,31 11,50 13,14 13,14

Shaft Drive EndShaft Drive End

Shaft Drive End

■ Dimensions

3-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

B14B14

B14

FCMFCM

FCM

305305

305

307307

307

311311

311

315315

315

322322

322

330330

330

340340

340

355355

355

375375

375

Frame sizeFrame size

Frame size

5656

143143

143

145145

145

182182

182

182182

182

184184

184

213213

213

215215

215

HPHP

0.750.75

0.75

1.01.0

1.0

1.51.5

1.5

2.02.0

2.0

3.03.0

3.0

4.04.0

4.0

5.55.5

5.5

7.57.5

7.5

10.010.0

10.0 ØAJ [in] 5.575 5.875 8.575 5.875 5.875 7.25 7.25 7.25 7.25 ØAK [in] 4.5 4.5 4.5 4.5 4.5 8.5 8.5 8.5 8.5 ØBD [in] 6.5 6.5 6.5 6.5 6.5 9 9 9 9 ØBF UNC [in] 0.375 0.375 0.375 0.375 0.375 0.5 0.5 0.5 0.5 BB [in] 0.125 0.125 0.125 0.125 0.156 0.156 0.25 0.25 0.25

Flange mounting - B5, B35 (B3+B5)Flange mounting - B5, B35 (B3+B5)

Flange mounting - B5, B35 (B3+B5)

B5B5

FCMFCM

FCM

305305

305

307307

307

311311

311

315315

315

322322

322

330330

330

340340

340

355355

355

375375

375

Frame sizeFrame size

Frame size

NANA

143143

143

145145

145

182182

182

182182

182

184184

184

213213

213

215 215

215

HPHP

1.51.5

1.5

2.02.0

2.0

3.03.0

3.0

4.04.0

4.0

5.55.5

5.5

7.57.5

7.5

10.010.0

10.0 ØAJ [in] - - 10 10 10 10 10 10 10 ØAK[in] - - 9 999999 ØBD[in] - - 11 11 11 11 11 11 11 ØBF [in] - - 0.531 0.531 0.531 0.531 0.531 0.531 0.531 BB [in] - - 0.25 0.25 0.25 0.25 0.25 0.25 0.25 BE [in] - - 0.5 0.5 0.50 0.50 0.5 0.5 0.5

Face mounting - B14, B34 (B3+B14)Face mounting - B14, B34 (B3+B14)

Face mounting - B14, B34 (B3+B14)

Dimensions

3-3

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Ordering

Chapter 4Chapter 4

Chapter 4 ■ Ordering information overview .................... page 4-2

■ Product range VLT

DriveMotor

FCM 300 Series

..................................... page 4-4

■ Ordering information for

frames and flanges ................................ page 4-6

4-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Ordering Information Overview

■■

■ Code Numbers for 2 Pole Motors with HVAC Parameter Setting H

Type HP Phases Hardw. Foot D Flange C Face Foot & Foot & Nema Ref Voltage Variant D Flange C Fac

FCM305 0.75 ST 176H1578 NA 176H1579 NA 176H1580 56 SP 176H1581 NA 176H1582 N A 176H1583 FCM307 1.0 ST 176H1584 N A 176H1585 NA 176H1586 56 T4 SP 176H1587 NA 176H1588 NA 176H1589

FCM311 1.5 3 phase ST 176H1590 176H1591 176H1592 176H1593 176H1594 143 380-480 V SP 176H1595 176H1596 176H1597 176H1598 176H1599

FCM315 2.0 ST 176H1600 176H1601 176H1602 176H1603 176H1604 145 SP 176H1605 176H1606 176H1607 176H1608 176H1609

FCM322 3.0 ST NA 176H1610 176H1611 NA NA 182 SP NA 176H1612 176H1613 N A NA FCM330 4.0 ST NA 176H1614 176h1615 NA NA 182 SP NA 176H1616 176H1617 N A NA

FCM340 5.5 ST 176H1618 176H1619 176H1620 176H1621 176H1622 184 SP 176H1623 176H1624 176H1625 176H1626 176H1627

■ Code Numbers for 2 Pole Motors with HVAC Parameter Setting H

4-2

SP 176H1643 176H1644 176H1645 176H1646 176H1647

FCM350 7.5 ST 176H1628 176H1629 176H1630 176H1631 176H1632 213 SP 176H1633 176H1634 176H1635 176H1636 176H1637

FCM375 10.0 ST 215

176H1638 176H1639 176H1640 176H1641 176H1642

Type HP Phases Hardw. Foot D FLange C Face Foot & Foot & Nema Ref Voltage Variant D Flange C Face FCM305 0.75 ST 176H1648 NA 176H1649 N A 176H1650 56 SP 176H1651 NA 176H1652 NA 176H1653

FCM311 1.5 T4 ST 176H1660 176H1661 176H1662 176H1663 176H1664 143 3 phase SP 176H1665 176H1666 176H1667 176H1668 176H1669 FCM315 2.0 380-480 V ST 176H1670 176H1671 176H1672 176H1673 176H1674 145 SP 176H1675 176H1676 176H1677 176H1678 176H1679 FCM322 3.0 ST NA 176H1680 176H1681 NA NA 182 SP NA 176H1682 176H1683 NA NA FCM330 4.0 ST NA 176H1684 176H1685 NA NA 182 SP NA 176H1686 176H167 N A N A FCM340 5.5 ST 176H1688 176H1689 176H1690 176H1691 176H1692 184 SP 176H1693 176H1694 176H1695 176H1696 176H1697 FCM350 7.5 ST 176H1698 176H1699 176J1700 176H701 176H1702 213 SP 176H1703 176H1704 176H1705 176H1706 176H1707 FCM375 10.0 ST 176H1708 176H1709 176H1710 176H1711 176H1712 215 SP 176H1713 176H1714 176H1715 176H1716 176H1717

FCM307 1.0 ST 176H1654 N A 176H1655 NA 176H1656 56 SP 176H1657 NA 176H1658 NA 176H1659

Ordering

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

■■

■ Code Numbers for 2 Pole Motors with Industrial Parameter Setting I

Type H P Phases Hardw. Foot D Flange C Face Foot & Foot & Nema Ref Voltage Variant D Flange C Face

FCM305 0.75 ST 176H1864 NA 176H1865 N A 176H1866 56 SP 176H1867 NA 176H1868 NA 176H1869 FCM307 1.0 ST 176H1870 N A 176H1871 NA 176H1872 56 SP 176H1873 NA 176H1874 NA 176H1875 FCM311 1.5 T4 ST 176H1876 176H1877 176H1878 176H1879 176H1880 143 3 phase S P 176H1881 176H1882 176H1883 176H1884 176J1885 FCM315 2.0 380-180V ST 176H1886 176H1887 176H1888 176H1889 176H1890 145 SP 176H1891 176H1892 176H1893 176H1894 176H1895 FCM322 3.0 ST NA 176H1896 176H1897 NA NA 182 SP NA 176H1898 176H1899 NA NA FCM330 4.0 ST NA 176H1900 176H1901 NA NA 182 SP NA 176H1902 176H1903 NA NA FCM340 5.5 ST 176H1904 176H1905 176H1906 176H1907 176H1908 184 SP 176H1909 176H1910 176H1911 176H1912 176H1913 FCM350 7.5 ST 176H1914 176H1915 176H1916 176H1917 176H1918 213 SP 176H1919 176H1920 176H1921 176H1922 176H1923 FCM375 10.0 ST 176H1924 176H1925 176H1926 176H1927 176H1928 215 SP 176H1929 176H1930 176H1931 176H1932 176H1933

4-3

Type HP Phases Hardw. Foot D Flange C Face Foot & Foot & Nema Ref Voltage Variant D Flange C Face FCM305 0.75 ST 176H1934 NA 176H1935 NA 176H1936 56 SP 176H1937 NA 176H1938 N A 176H1939 FCM307 1.0 ST 176H1940 N A 176H1941 NA 176H1942 56 SP 176H1943 NA 176H1944 N A 176H1945 FCM311 1.5 T4 ST 176H1946 176H1947 176H1948 176H1949 176H1950 143 3 phase S P 176H1951 176H1952 176H1953 176H1954 176H1955 FCM315 2.0 380-480 V S T 176H1956 176H1957 176H1958 176H1959 176H1960 145 SP 176H1961 176H1962 176H1963 176H1964 176H1965 FCM322 3.0 ST NA 176H1966 176H1967 NA NA 182 SP NA 176H1968 176H1969 N A NA FCM330 4.0 ST NA 176H1970 176H1971 NA NA 182 SP NA 176H1972 176H1973 N A NA FCM 340 5.5 ST 176H1974 176H1975 176H1976 176H1977 176H1978 184 SP 176H1979 176H1980 176H1981 176H1982 176H1983 FCM350 7.5 ST 176H1984 176H1985 176H1986 176H1987 176H1988 213 SP 176H1989 176H1990 176H1991 176H1992 176H1993 FCM375 10.0 ST 176H1994 176H1995 176H1996 176H1997 176H1998 215 SP 176H1999 176H2000 176H2001 176H2002 176H2003

■■

■ Code Numbers for 4 Pole Motors with Industrial Parameter Setting I

Ordering

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

■ Product range VLT® DriveMotor FCM 300 Series, 2/4 poled motors

FCM 355-P-T4-ST-S55-R2-0213T-4-1-B03-213-T-00

This means that the ordered FCM300 is an FCM355 7,5 HP, three-phase mains voltage of 380 - 480V +/- 10%,

T4 and for process

application

P. The inverter is a standard version

for remote control

ST in a NEMA 12/IP55

enclosure

S55 with integrated RFI filter, class B1 R2. The motor frame size and version is 213T which is a foot mounted motor

0213T. The motor

has 4 poles

4 and is cooled by the shaft-mounted

fan

1. The motor is a foot mounted motor B03 and the frame is 213. The inverter box is mounted on the top of the motor

T and no drain

hole is placed

00.

As an example the above motor with D flange, inverter on the right side, drain hole position between feet

FCM355-P-T4-ST-S55-R2-0213T-4-1-B05-213R-D1

If you wish to place your order by using the type code directly, please use the codes given in parenthesis on the left-hand side of the ordering forms. The code sequence in the type code is stated at the top of each part of the form (character number).

The ordering form for the basic unit must always be completed. When the type code is written, always state the characters of the basic string (1-

30). Together with the order confirmation the customer receives an 8-figure code number to be used when reordering.

Type

Motor

Mains supply

output

FCM 305FCM 305

FCM 305 0.75 HP FCM 307FCM 307

FCM 307FCM 307

FCM 307 1.0 HP FCM 311FCM 311

FCM 311FCM 311

FCM 311 1.5 HP FCM 315FCM 315

FCM 315FCM 315

FCM 315 2.0 HP FCM 322FCM 322

FCM 322FCM 322

FCM 322 3.0 HP

3 phase 380-480 V

FCFC

M 330M 330

M 330 4.0 HP

FCM 340FCM 340

FCM 340 5.0 HP FCM 35FCM 35

FCM 35FCM 35

FCM 35

5 7.5 HP

FCM 37FCM 37

FCM 37

5 10.0 HP

Each type in the product range is available in different versions.

Inverter versions

Drive control:

-ST: Standard version

- SP: Version for PROFIBUS RFI filter:

Inverter with integrated RFI filter, class A1 (industrial) or class B1 (domestic).

Cooling:

- TEFV: Motor cooled by a shaft mounted fan (IC

411)

- FV: Motor cooled by an independent fan (IC 416) (Not UL)

Mounting versions

- Foot mounting (B3)

- Flange mounting (B5)

- Face mounting (B14)

- Foot + flange mounting (B35)

- Foot + face mounting (B34)

See chapter 6.

Inverter box position: Top, right side or left side. Drainhole (+ position): None, between feet, opposite

feet, vertical drive end, vertical non-drive end, 90° right of feet, 90° left of feet.

■■

■ NEMA Ordering

Take a copy of the ordering forms on page 4-8. Fill in and post or fax your order to the nearest branch office of the Danfoss sales organisation. On the basis of your order, the FCM 300 Series motor is given a type code, which may look as follows:

4-4

Ordering

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Danfoss PC software for serial communication All FCM 300 Series units come standard with an RS 485 port to communicate with a PC using Danofss VLT

Dialog Software (see page 7-3).

Ordering numbers, VLT® Software Dialog

VLT® Software Dialog 175Z0953

Incl Basic, Logging, Template, Guided tour modules in 6 languages (Danish, English, German, Italian, Spanish and French)

Accessories for the FC motor A Local Operation Pad (LOP) for local set point and start/stop is available for the FC motor. The LOP is IP 66 enclosed. A Local Control Panel (LCP 2) which makes up a complete interface for operation, programming and monitoring of the FC motor is also available.

Ordering numbers, accessories

Local Operation Pad (LOP) 175N0128 Local Control Panel (LCP 2) 175N0131 Remote mounting kit (LCP 2) 175N0160 Plug kit (LCP 2) 175N0161 Cable for plug kit (LCP 2) 175N0162 Cable (direct mounting) (LCP 2) 175N0165 Service plug kit (LCP 2) 175N0166

4-5

Ordering

PG 16 to ½" NPT adapter 176H9207 PG 21 to 3/4" NPT adapter 176H9208

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Frame sizes and the corresponding flange sizes for different mounting versions

T ype Frame size version Motor flange size

Foot Flange Face 2 and 4 pole motors FCM305 00056 NA 0056C 056 FCM307 00056 NA 0056C 056 FCM311 0143T 143TD 143TC 143 FCM315 0145T 145TD 145TC 145 FCM322 NA 182TD 182TC 182 FCM330 NA 182TD 182TC 182 FCM340 0184T 184TD 184TC 184 FCM355 0213T 213TD 213TC 213 FCM375 0215T 215TD 215TC 215

■ NEMA Ordering info for Flange, Face and Foot Versions

■ Ordering info for inverter box position and drain hole position seen from drice end side.

4-6

Ordering

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Ordering form FCM 300 Series

Mounting vs. and flange size (char. nos. 24-29) (B03) Foot 0 0 0 (B05) Flange flange size (B35) Foot & flange flange size (B14) Face flange size (B34) Foot & face flange size

Tick off as appropriate and select flange size from the table on page 4-7.

Inverter box position (char. no. 30) (T) Top (R) Right side (L) Left side

Tick off as appropriate. Inverter box position is seen from drive end. (See drawing on page 4-7).

Drain hole position (char. nos. 31-32) (00) None (D1) Between feet (D2) Opposite feet (D3) Vertical drive end (D4) Vertical non-drive end (D5) 90

° °

° right of feet

(D6) 90

° °

° left of feet

Tick off as appropriate. (See drawing on page 4-7).

Other options (contact Danfoss for code)

Number of FCM 300 Series ordered

Ordered by:

Ordering form FCM 300 Series

FCM type (character nos. 1-6)

Select the required FCM type from the product range on the previous page and fill in the squares.

Application range (char. no. 7) (P) Process

Mains voltage (char. nos. 8-9) (T4) 3-phase 380-480 V AC

Tick off as appropriate.

Inverter vs. (char. nos. 10-11) (ST) Standard (SP) PROFIBUS

Tick off as appropriate.

Enclosure (char. no. 12-14) (S55) NEMA 12 IP55 (S56) IP56 (S66) IP66

RFI filter (char. nos. 15-16) (R1) W/ integrated filter, class A1 (R2) W/integrated filter, class B1

Tick off as appropriate.

Frame size and version (char. nos. 17-21)

Fill in the squares with the appropriate value from column 2 and 3 in the table on page 4-7.

Polarity (char. no. 22) (4) 4 poles (2) 2 poles

Tick off as appropriate.

Cooling (char. no. 23) (1) (IC 411) Shaft mounted fan (6) (IC 416) (not UL) Forced ventilation unit

Tick off as appropriate.

Date:

4-7

Ordering

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 5Chapter 5

Chapter 5 ■

Product ConceptProduct Concept

Product Concept

..................................................................

.................................page 5-2

Product Concept

5-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Product Concept

■ Integration of adjustable frequency drive and

motor

The Danfoss VLT

adjustable frequency drive integrated onto the asynchronous motor gives infinite speed control in one unit.

The VLT

FCM 300 Series is a very compact alternative to the traditional solution with a VLT adjustable frequency drive and motor as separate units. The adjustable frequency drive is attached in place of the motor terminal box, and it is no higher than the standard terminal box, nor wider or longer than the motor (see page 3-2).

Installation is made extremely easy. Panel space is not a problem. There is no need for special details on wiring to meet the EMC directive, since motor

cables are not necessary. The only connections are the AC line and control connections.

Factory-set adaption between theadjustable frequency drive and motor gives precise and energy efficient control in addition to reducing installation time.

The FCM 300 can be used in stand alone systems with traditional control signals, such as start/stop signals, speed references and closed loop process control or in multiple drive systems with control signals distributed by a fieldbus.

Combination of fieldbus and traditional control signals and closed loop PID control is possible. Also possible is a combination fieldbus and traditional control signals and closed loop PID control.

Control structures

■ Block diagram for FCM 300 Series

■

5-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 6Chapter 6

Chapter 6 ■

Mechanical InstallationMechanical Installation

Mechanical Installation

Mounting Clearances ............................ page 6-2

Alignment .............................................. page 6-2

Maximum axial and radial loads

Standard Ball Bearings ................... page 6-2

Angular Contact Bearings ............... page 6-3

Bolt Torques .......................................... page 6-3

Maintenance......................................... page 6-3

■ Motor information

Motor Description .................................. page 6-4

Handling the FCM 300..........................page 6-5

Bearings................................................ page 6-5

Output Shaf ts ....................................... page 6-5

■ Terminal Scpecifications ........................ page 6-6

Terminal and Switch Locations ............. page 6-6

Connection Diagram ............................. page 6-6

Tightening Torques ................................page 6-7

Maximum Cable Cross Section ............page 6-7

Screw Sizes .......................................... page 6-7

■ Electrical Installation .............................. page 6-8

AC line fuses .........................................page 6-8

Installation

6-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Installation

When the application calls for direct coupling, the shafts must be correctly aligned in all three planes. Bad alignment can be a major source of noise and vibration.

Allowance must be made for shaft endfloat and thermal expansion in both axial and vertical planes. It is preferable to use flexible drive couplings.

■ Alignment

Maximum permissible external axial and radial loads in N (1N = 0.225 lbf) standard ball bearings

Horizontal shaft Vertical shaft

Load towards Load away Shaft up Shaft down Frame motor from motor load load lo ad load size Poles Up Down Up Down Max. radial

80 2 275 441 481 245 294 432 638

4 373 549 569 343 392 520 785

90 2 412 638 598 294 373 520 824

4 540 765 716 402 471 628 903

100 2 85 3 853 932 9 32 814 814 1207

4 1010 1010 1118 1118 961 961 1393

112 2 85 3 853 932 9 32 814 814 1207

4 1010 1010 1118 1118 961 961 1393

132S 2 1059 1403 1570 95 2 1216 1305 1785

4 1265 1609 1825 1138 1472 1481 1972

132M 4 1256 1609 1854 1109 1501 1462 2040

All figures are based on Lna bearing life of 20,000 hours.

Lna = adjusted L10 life rating taking account of:-Reliability -Material improvements -Lubrication conditions

Max. permissible radial load at end of shaft (horizontal mounting).

■ Mechanical Installation of the FCM 300

Do not force fittings couplings, pulleys, etc. onto the FCM 300 motor shaft, as

this will cause bearing damage, increasing bearing noise and significantly reducing bearing life.

To avoid overheating, the ambient temperature should not exceed 104

F/40 oC. The average 24-

hour temperature is not to exceed 95

F/35 oC. For

more information, see "Derating". Before installation, check unit for fan cover damage,

foot/mounting damage, shaft damage and loose fasteners. Check nameplate data on motor.

The FCM 300 unit

should not be mounted such that the inverter portion of the unit (regardless of feet position) is upside down.

Mounting Clearances

FCM 300 units must be installed with adequate access for routine maintenance.

Minimum clearance = 29.5 in (0.75 m) on all sides Minimum clearance at fan inlet = 2 in. (50 mm)

Where several units are installed in close proximity, care must be taken to ensure warm air from units is not recirculated.

FCM 300 units must be mounted on rigid, level surfaces.

Fitting Pinions, Pulleys and Coupling

These should be sized to fit FCM 300 standard dimensions.

■

6-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Maximum permissible external axial and radial loads in N (1N = 0.225 lbf) angular contact bearings

Horizontal shaft Vertical shaft

Load towards Load away Shaft up Shaft down Frame motor from motor load load lo ad load size Poles Up Down Up Down Max. radial

80 2 1375 2205 2405 1225 1470 2160 3190

4 1865 2745 2845 1715 1960 2600 3925

90 2 2060 3190 2990 1470 1865 2600 4120

4 2700 3825 3580 2010 2355 3140 4515

100 2 4265 4265 4660 4660 4070 4070 6035

4 5050 5050 5590 5590 4805 4805 6965

112 2 4265 4265 4660 4660 4070 4070 6035

4 5050 5050 5590 5590 4805 4805 6965

132S 2 5295 7015 7850 4760 6080 6525 8925

4 6325 8045 9125 5690 7360 7405 9860

132M 4 6280 8045 9270 5545 7505 7310 10200

All figures are based on Lna bearing life of 20,000 hours.

Lna = adjusted L10 life rating taking account of:-Reliability -Material improvements -Lubrication conditions

Max. permissible radial load at end of shaft (horizontal mounting).

Installation

■ Foot Mounting Bolt Torques

Face/Flange, feet and lid should be secured with the bolt sizes and torque's detailed in the table below.

Foot mounting bolt torques

FCM Type Frame size Bolt diameter Torque

Nm.

305-307 80 M8 (taptite) 24-25 311-315 90 M8 (taptite) 24-25 322-330 100 M8 (taptite) 32-35 340 112 M8 (taptite) 32-35 355-375 132 M8 (taptite) 32-35

Face/Flange bolt torques

FCM Type Frame size Bolt diameter Torque

305-307 80 M5 5 311-315 90 M5 5 322-330 100 M6 (taptite) 8-10 340 112 M6 (taptite) 8-10 355-375 132 M6 (taptite) 8-10

LID screws torque: 2.2 - 2.4 Nm, Plastic plug (cable entrance) torque: 2.0 Nm 1 Nm = 1.196 lb-ft

■■

■

Maintenance

Routine cleaning of the FCM 300Routine cleaning of the FCM 300

Routine cleaning of the FCM 300

Remove the fan cover and ensure that all air inlet holes are completely clear. Clean any dirt and obstructions from behind the fan and along the ribs of the frame, and between the motor and inverter.

Periodic maintenance of motorPeriodic maintenance of motor

Periodic maintenance of motor

a) Remove the inverter , the fan cover and the

fan which is keyed to the shaft extension. Loosen and remove bearing cover screws and endshield bolts/studs.The endshields should then be eased off their spigots.

(b) The rotor can now be carefully withdrawn from

the stator, taking care not to damage the stator bore and both stator and rotor windings.

be carried out to remove all dirt. For this purpose, the use of an air line supplying dry compressed air under comparatively low pressure is best, as a high velocity air-stream can force dirt into the spaces between the

windings and insulation, etc. Grease-removing solvents can cause damage to impregnating varnish or insulation

(d) The FCM 300 should be re-assembled in the

reverse order from dismantling, remembering to ease endshields onto bearings and spigots. DO NOT USE FORCE.

(e) Before starting, check that the rotor spins

freely . Ensur e that the electrical connections ar e correct.

(f) Refit any pulley, coupling, spr ocket etc. which

has been removed, being particularly careful to ensure correct alignment with the driven part, as misalignment will lead to ultimate bearing trouble and shaft breakage.

(g) When replacing screws and bolts, care should

be taken to use only those with the grade recommended by the manufacturer. These must also be of identical thread form and screw/bolt length (see the table above).

6-3

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Installation

ItemItem

Item

DescriptionDescription

Description 1 Slinger (when fitted) 2 Drive end oilseal 3 Endshield fixing bolt 4 Drive end endshield 5 Preload washer 6 Bearing 7 Shaft key 8 Rotor assembly 9 Stator assembly with or without feet 10 Connector block 11 Gasket 12 Detachable feet 13 Foot mounting bolt and washer 14 Bearing retention circlip 15 Non-drive endshield 16 Bearing circlip 17 Fan 18 Fan cover

ItemItem

Item

DescriptionDescription

Description 19 Fan cover screw and washer 20 Plastic cable entrance plugs 21 O‘ ring 22 ISM box 23 Cable strap 24 Cable strap screws 25 ISM box lid 26 Torx screw 27 Washer 28 Face endshield 29 Flange endshield 30 Brake hub 31 Brake hub retention circlip 32 Brake and adaptor plate 33 Stub shaft 34 Brake fan cover 35 Force vent fan cover 36 Terminal box

■ Motor Information

The FCM 300 consists of the following parts:

6-4

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Handling and lifting of VLT® DriveMotors (FCM 300 units) must only be undertaken by qualified personnel. Full product documentation and operating instructions must be available together with tools and equipment necessary for safe working practice. Eyebolts and/or lifting points supplied with the FCM 300 are designed to support only the weight of the FCM 300, not the weight of the FCM 300 and any auxiliary equipment attached to it. Be absolutely sure that cranes, jacks, slings and lifting beams are capable of carrying the weight of equipment to be lifted. Where an eyebolt is provided with the motor,

■ Handling the FCM 300

this should be screwed down until its shoulder is firmly against seated the face of the stator frame to be lifted.

FCM type approx. weight (kg.) lbs

FCM 305 11 24,3 FCM 307 13 28,7 FCM 311 17 37,5 FCM 315 20 44,1 FCM 322 26 57,3 FCM 330 28 61,7 FCM 340 37 81,6 FCM 355 56 123,5 FCM 375 61 134,5

■■

■

Bearings

To avoid static indention, the storage area should be vibration free. Where exposure to some vibration is unavoidable, the shaft should be locked. Bearings may be fitted with a shaft locking device which should be kept in place during storage. Shafts should be rotated by hand, one quarter of a revolution, at weekly intervals.

Lubrication

FCM Lubrication Temperature

type range

305 - 375 Esso unirex N3 -10 + 140oC/

-14 + 284oF

Bearing life

Maximum hours bearing life (Lna) expected at 80

C/176oF bearing temp. x 103 hours.

FCM 3600 rpm 3000 rpm 1800 rpm 1500 rpm

Hori z. Vert . H ori z. Ve rt. Hori z. Ve rt. Horiz.Vert.

305-315 20 20 22 22 30 30 32 32 322-340 22 22 26 26 33 33 35 35 355-375 22 22 26 26 33 33 35 35

Lna bearing life is the adjusted, L10 life rating, taking account of: -Reliability -Material improvement -Lubrication conditions.

Standard Bearing references and oil seals

FCM Mounting Poles (2/4) Bearings Oil seals - Bore x O/D x width in mm

Drive end Non-drive end Drive end Non-drive end

305-307 All All 6204 2Z 6202 2Z 20 x 30 x 7 15 x 24 x 5 311-315 All All 6205 2Z 6203 2Z 25 x 35 x 7 17 x 28 x 6 322-330 All All 6206 2Z 6205 2Z 30 x 42 x 7 25 x 37 x 7 340 All All 6206 2Z 6205 2Z 30 x 42 x 7 25 x 37 x 7 355-375 All All 6208 2Z 6305 2Z 40 x 52 x 7 25 x 37 x 7

■■

■

Output shafts

Output shafts are produced from 35/40 Ton (460/540 MN/m

) tensile steel. Drive end shafts are provided with a tapped hole to DIN 332 Form D and a closed profile keyway as standard.

Balance

All motors are dynamically balanced, to ISO 2373 with key convention to IEC 34-14.

InertiaInertia

Inertia

FCM J [kgm2]*

2 pole 4 pole

305 0.0015 0.0019 307 0.0015 0.0027 311 0.0024 0.0035 315 0.0024 0.0047 322 0.006 0.009 330 0.007 0.010 340 0.008 0.016 355 0.017 0.027 375 0.020 0.032

Installation

* 1 kgm2 = 23.73036 lbft

NOTE!

Ball and roller bearings are shipped from the factory fully charged with grease. Sealed bearings have sufficient grease for at least two years of continuous operation in normal ambient temperatures (see General Specifications).

6-5

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Terminal Specifications

To access terminals, remove the inverter top cover, which is held in place by 4 screws.

Terminal blocks X100 and X101 should be removed to make the AC Line terminals more accessible.

Lift the corner of the protective black plastic to expose the AC Line terminals (L1, L2 and L3).

DODO

NOTNOT

NOT remove the plastic cover! Remove necessary

PG plastic plugs to insert AC Line cable and control cables. Use as many openings as necessary.

PG to NPT adapters are

sold separately.

Terminal and Switch Locations

X101: Terminal block for analog/digital control signals

Terminal No. Function Example

1 Analog input (0-20 mA) Feedback signal 2 Analog (0-10 V)/digital input 2 Speed reference 3 Digital input (or pulse) 3 Reset 4 Digital input (or precise stop) 4 Start 5 Digital input (other) 5 Jog (fixed speed) 6 24 V DC supply for digital inputs (max. 150 mA) 7 10 V DC supply for potentiometer (max. 15 mA) 8 0 V for terminals 1-7 and 9 9 Analog (0-20 mA)/digital output Fault indication

X100: Terminal block for data communication

Terminal No. Function

1 P RS 485 for connection to 2 N RS 485 bus or PC 3 5 V DC

Supply for RS 485 bus

4 0 V DC

For PROFIBUS versions please refer to the manual MG90AXYY.

LED 300-304

LED 300 (red): Fault trip LED 301 (yellow): Warning LED 302 (green): Power on LED 303-304: Communication

Reset (pushbutton) Start Jog

Speed reference

- Reset to be closed short time for resetting fault trips

- Start to be closed for changing to run mode

- Jog will run at fixed speed while closed (10 Hz)

- Speed reference (0-10 V) determines speed while in run mode

Connection diagram - factory setting

Screen

For terminating an RS 485 serial communication interface, units at both ends of the bus must have their RS 485 switch turned to ON.

The RS 485 connector interfaces with the service plug kit (part#176N0166) when both serial communication and the LCP-2 are to be used simultaneously.

Installation

■

6-6

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Installation

Tightening Torques

Cover (lid) screws: 19.5 - 21.2 lb-in (2.2 - 2.4 Nm) Plastic cable entrance plugs: 19.5 lb-in (2.2 Nm) L1, L2, L3 (AC Line) screws (FCM 305-340): 5 - 7 lb-in (0.5 - 0.6 Nm) L1, L2, L3 (AC Line) screws (FCM 355-375): 15 lb-in (1.2 - 1.5 Nm) Earth Ground: 30.1 lb-in (3.4 Nm)

Terminal screws require a max 2.5 mm flat-blade screwdriver. AC Line screws require a 8mm flat-blade screwdriver. Earth ground and cable clamp screws all require T-20 Torx or flat-blade screwdriver. Lid screws require Philips screwdriver.

Maximum Cable Cross Section

Note:

Use

60 C copper wire or better

AWG mm

Max size AC Line cable (FCM 305-340): 10 4.0 Max size AC Line cable (FCM 355-375): 6 10 Max size control cable: 16 1.5 Max size serial communication cable: 16 1.5 Earth Ground: 6 10

Screw Sizes

Cover (lid) screws: M5 Earth Ground and Cable Clamp screws (FCM 305-340): M4 Earth Ground and Cable Clamp screws (FCM 355-375): M5

■

6-7

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Installation

The FCM 300 Series unit contains dangerous voltages when connected

to line voltage. After disconnecting from the line, wait at least 4 minutes before touching any electrical components. Also make sure that other voltage inputs have been disconnected.

Only competent electricians should carry out the electrical installation. Improper installattion of the FCM 300 Series unit may cause equipment failure, serious injury or death. Follow this manual and National Electrical Codes (NEC

) and local safety

codes and guidelines.

To avoid potential shock hazard when servicing the unit, remove all power to all units that share any conduit to be worked on.

In general, a conduit should not contain unshielded power conductors for more than three (3) FCM 300 units.

NOTE:

It is the user's or installer's responsibility to ensure correct grounding and branch circuit protection in accordance with national and local codes.

The ground leakage currents are higher than 3.5 mA. This means the FCM 300 requires a fixed, permant installation, as well as reinforced protective grounding.

To meet EMC specifications, control cables must be shielded. Connect the shielded cable to ground at both ends and use cable clamps.

Before wiring the unit, make sure your supply voltage corresponds with the voltage requirement of the FCM 300 unit, TT, IT and TN lines.

Type B RCD's (ELCB relays) or multiple protective grounding can be used as extra protection of 3 phase equipment with a bridge rectifier and for a brief discharge on power-up. If RCD's are used, local regulations must be observed.

Be sure the installation is fused correctly.

Connect the three AC line phases to terminals L1, L2 and L3 and the ground to the separate earth ground terminal provided. When power is applied, the green LED (LED 302) should be lit to indicate the power is on. In units with built-in Profibus, LED 303 will flash. For further information on Profibus, pleae see the Profibus manual.

For start-up instructions, please see "Operation" on page 7-2.

AC Line Fuses

External fuses must be installed in the AC line supply to the FCM 300 unit.

FCM Type AC Line Voltage Bussmann KTS-R or

JJS Type:

305 380-480 VAC 10 A 307 380-480 VAC 10 A 311 380-480 VAC 10 A 315 380-480 VAC 10 A 322 380-480 VAC 10 A 330 380-480 VAC 15 A 340 380-480 VAC 15 A 355 380-480 VAC 25 A 375 380-480 VAC 25 A

Suitable for use on a circuit capable of delivering not more than 100,000 rms Symmetrical Amperes, 500 Volts Maximum, when protected by the above fuses.

■

Electrical Installation

CAUTION!

■

6-8

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 7Chapter 7

Chapter 7 ■ Start-up ................................................. page 7-2

■ Control Options .....................................page 7-2

Serial Communication ........................... page 7-2

VLT Dialog and PC ................................ page 7-3

Local Control Panel (LCP-2) .................page 7-3

Local Operation Pad (LOP)................... page 7-4

■ Local Control Panel ...............................page 7-5

Display ................................................... page 7-5

Control Keys ......................................... page 7-6

Control Keys Functions ......................... page 7-6

Display Read-out State ........................ page 7-7

Display Mode ........................................ page 7-7

Quick Menu Mode vs. Menu Mode ...... page 7-8

Parameter Selection ............................. page 7-8

Menu Mode .......................................... page 7-9

Parameter Groups ................................ page 7-9

Change Data ........................................page 7-9

Menu Structure ..................................... page 7-11

Operation

7-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Operation

Start-up

After AC line connections have been made, check to see that the LED 302 (green) is lit. For Profibus versions, LED 303 will flash. For more Profibus information, see the Profibus manual.

For out-of-the-box use without an LOP, LCP-2, serial communications or PC (see "Control Options"), simple on/off and speed control is accomplished as follows:

1. Run cable from terminals 4 and 6 to a start/stop contact or switch. See diagram below.

2. Wire potentiometer to terminals 2, 7 and 8. See diagram below.

NOTE

Pre-programmed factory parameter settings are suitable for basic on/off and speed operation as depicted in the following diagram.

Reset (pushbutton) Start Jog

Speed reference

- Reset to be closed short time for resetting fault trips

- Start to be closed (maintained) for changing to run mode

- Jog will run at fixed speed while closed (10 Hz)

- Speed reference (0-10 V) determines speed while in run mode

Connection diagram - factory setting

NOTE:

Be sure the lid screws are tightened down sufficiently (19.5 - 21.2 lb-in) to seal lid.

NOTE:

The rotional direction of the motor can not be changed by switching phases. The default direction is clockwise. Changing the motor direction must be programmed in parameter 200.

Control Options

The FCM 300 can be programmed

and operated

with:

1. Serial communication using the RS 485 connection

2. VLT Dialog software and a PC using the RS 485 connection

3. Local Control Panel (LCP-2)

The FCM 300 can be operated, b

ut not

programmed with:

1. Local Operation Pad (LOP) wired to the control terminals

Serial Communication

Terminal block X100, terminals 1-4 are available for connecting an RS 485 bus.

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Operation

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7-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Serial Communication (continued...)

For installations that require both serial communication and use of an LCP-2, the service plug kit (part #176NO166) and cable (part #175NO162) provides the necessary interface. The LCP-2 is attached to the cable and the RS 485 bus is connected to the X100 terminal strip.

Software only: part #175ZO953 Software RS 232/485 converter and cables: part #176F1705

Connect cables from PC to X 100 terminals.

Remote mounting kit

A remote mounting kit (part #175NO160) is available to mount the LCP-2 on a wall or in a panel.

■

VLT Dialog software and PC

VLT Dialog is a powerful drive software tool that allows set-up, start-up and control of the FCM 300 and other Danfoss units.

■

Local Control Panel (LCP-2)

The LCP-2 (part #175N0131) is used for programming and commissioning the FCM 300 units. Use the plug kit (part #175NO161) and cable (part #175NO162). The plug kit wires to the X100 terminals. See "Local Control" on page 7-5 for more information on the LCP-

When serial communication and the LCP-2 are to be used simultaneously, the service plug kit and cable provide an alternative connection for the LCP-2. For more information, see "Serial Communication" on this page.

NOTE:

The LCP-2 and VLT Dialog can not be used in conjunction with one another.

Terminal X100/

yellow

green

red blue

D-sub pin

Color of wire/

Operation

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7-3

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

LCP-2

Remote Mounting Kit continued....

Local Operation Pad (LOP)

The LOP is wired directly to the X101 control terminals. The LOP provides speed control, a start/ stop function and, depending on how it is wired and programmed, the following three functions:

1. Dual speed operation

2. Dual mode operation (Uses 2-Set-up Menus)

3. Dual direction operation (For forward or reverse)

Color of wireColor of wire

Color of wire

erminalerminal

erminal

FunctionFunction

Function White 2 Reference Brown 3 Reset Orange or Gray 4 See table under button Green 5 See table under button Red 6 +24V Yellow 7 +10V Blue 8 Ground

iringiring

iring

Function/settingsFunction/settings

Function/settings

Key (Start)Key (Start)

Key (Start)

Key (Start)Key (Start)

Key (Start)

Key (Stop)Key (Stop)

Key (Stop)

Default - Dual speed operationDefault - Dual speed operation

Default - Dual speed operation Run on set Run on Stop (and (connect orange wire):(connect orange wire):

(connect orange wire):(connect orange wire):

(connect orange wire): reference 10 Hz** reset* - if trip) No changes to factory setting. (+/- ) jog speed Function 2 - Dual mode operationFunction 2 - Dual mode operation

Function 2 - Dual mode operationFunction 2 - Dual mode operation

Function 2 - Dual mode operation (connect orange wire):(connect orange wire):

(connect orange wire):(connect orange wire):

(connect orange wire): Run with Run with Stop (and Select desired modes of operation Setup 1 Setup 2 reset* - if trip) in Setups 1 and 2 (use para. 4-6) Parameter 335 = 18 (select Setup)

Function 3 - Dual direction operationFunction 3 - Dual direction operation

Function 3 - Dual direction operation (connect grey wire):(connect grey wire):

(connect grey wire):(connect grey wire):

(connect grey wire): Run Run Stop (and Parameter 335 = 10 (start reversing) forward reverse reset* - if trip) Parameter 200 = 1 (both directions) *If no reset is required, **or set parameter 213 do not connect the brown wire

At power up the unit will always be in stop mode. Set reference will be stored during power down. If permanent start mode is desired, connect terminal 6 to terminal 4 and do not connect orange/gray wire to terminal 4. This means the stop function on LOP is disabled.

NOTE!

After wiring the LOP, cut off or isolate any excess wire.

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Operation

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FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

LCP-2 Functions

The functions of the control panel can be divided into three groups:

● display

● keys for changing program parameters

● keys for local operation

All data is indicated by means of a 4-line alphanumeric display, which in normal operation is able to show 4 measurements and 3 operating conditions continuously. During programming, all the information required for quick, effective parameter

Local Control

The LCP-2 is an optional control panel for programming and monitoring the FCM 300 unit.

NOTE:

The VLT 5000 Series LCP (part #175ZO401) can not be used with the FCM 300. However, the LCP-2 (part #175NO131) can be used with all VLT 5000, VLT 2800 and FCM 300 Series units.

LCP-2 installation The LCP-2 is connected to the X100 terminals (1-4). For more information, see separate instruction manual MI.03.AX.YY.

Display

The LCD-display is back-lit with 4 alpha-numeric lines. The display also shows the direction of motor rotation with an arrow, the active set-up, and the set-up currently being programmed (can be different than the active set-up).

12345678901234567890

12345678

12345678901234567890

1st line

2nd line

3rd line

4th line

1st line shows up to 3 measurements continuously in normal operating status or a text which explains the 2nd line.

2nd line shows a measurement with related unit continuously, regardless of status (except in the case of alarm/warning).

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Operation

Setup of the FCM 300 will be displayed. As a supplement to the display, there are three LEDs for voltage, warning and alarm. All program parameters of the FCM 300 can be changed immediately from the control panel, unless this function has been blocked via parameter 018.

3rd line is normally blank and is used in the menu mode to show the selected parameter number or parameter group number and name.

4th line is used in operating status for showing a status text or in data change mode for showing the value of the selected parameter.

An arrow indicates the direction of rotation of the motor. Furthermore, the Setup which has been selected as the Active Setup in parameter 004 is shown. When programming another Setup than the

Active Setup, the number of the Setup which is being programmed will appear to the right. This second Setup number will flash.

LEDs

At the bottom of the control panel is a red alarm LED and a yellow warning LED, as well as a green voltage LED.

red yellow green

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7-5

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

If certain threshold values are exceeded, the alarm and/or warning lamp is lit together with a status and alarm text on the control panel. The green ON LED will be lit when power is applied to the FCM 300 unit and text will appear on the back-lit display.

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■ Control Keys

The control keys above the line of LEDs are used for programming. Some parameters can be changed while the FCM 300 is operating.

■ Control Key Functions

[DISPLAY / STATUS] is used for selecting the mode of display or for changing back to Display mode from either the Quick menu mode or the Menu mode.

[QUICK MENU] is used for programming the parameters that belong under the Quick menu mode. It is possible to switch directly between Quick menu mode and Menu mode.

[MENU] is used for programming all parameters. It is possible to switch directly between Menu mode and Quick menu mode.

[CHANGE DATA] is used for changing the parameter selected either in the Menu mode or the Quick menu mode.

[CANCEL] is used if a change of the selected parameter is not to be carried out.

[OK] is used for confirming a change of the parameter selected.

[+/-] is used for selecting parameter and for changing the chosen parameter or for changing the read out in line 2.

[<>] is used for selecting group and to move the cursor when changing numerical parameters.

[STOP / RESET] is used for stopping or for resetting the FCM 300 after a drop-out (trip). Can be selected via parameter 014 to be active or inactive. If stop is activated, line 2 will flash, and [START] must be activated.

NOTE!

Pressing [STOP/RESET] will prevent motor from running also with disconnected LCP-2. Restarting is only possible via the LCP-2 [START] key.

[JOG] overrides the output frequency to a preset frequency while the key is kept down. Can be selected via parameter 015 to be active or inactive.

[FWD / REV] changes the direction of rotation of the motor, which is indicated by means of the arrow on the display although only in Local. Can be selected via parameter 016 to be active or inactive (parameter 013 must be set to [1] or [3] and parameter 200 set to [1].

[START] is used for starting the FCM 300 after stop via the [Stop] key. Is always active, but cannot override a stop command given via the terminal strip.

The four keys below the LED indicators are for local control of the FCM 300.

Operation

7-6

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

NOTE:

Using factory settings, the local control keys (bottom 4 of the display) will be active in Local Control or Remote Control modes (parameter 002), except for [FWD/REV] which is only active in Local operation. All 4 local control keys can be disabled via parameters 014-017.

NOTE:

Care should be taken when disabling the [STOP] key! With no external stop function and parameter 014 disabled, the FCM 300 can be started,

but

stopped only by disconnecting power to the motor.

■ Display Read-out State

The display read-out operating values can be changed via parameters 009-012. A list of selectable operating values follows:

Operating variable: Unit:

Reference [ %] Reference [unit]* Feedback [unit]* Frequency [Hz] Frequency x scaling [-] Motor current [A ] Torque [% ] Power [kW] Power [HP] Motor voltage [ V ] DC-link voltage [ V] FC thermal [%] Hours run [Hours] Input status, dig. Input [Binary code] External reference [%] Status word [Hex] Heat sink temp. [ºC] Alarm word [Hex] Control word [Hex] Warning word 1 [Hex] Warning word 2 [Hex] Analog input 1 [mA] Analog input 2 [V ]

*) Select in parameter 416.

The unit is shown in readout state 1 line 1 otherwise 'U' is shown.

STATUS

VAR 2

VAR 1.1 VAR 1.2 VAR 1.3

Display Mode

During normal operation, up to 4 different operating variables can be viewed simultaneously on the display. Each line of the display has a specific purpose:

••

•

Line 1 of the display lists 3 variables: 1.1, 1.2 and 1.3

••

• Line 2 gives the fourth variable (shown as VAR 2)

••

• Line 4 shows the present operating status or alarms

and warnings.

The number of variables to be viewed on the display is determined by the read-out state:

Read-out I: II: III: state:

Line 1 Description Data value Description

for operating for 3 operating for 3 operating variable in line 2

variables in line 1 variables in line 1

60.0 HZ

FREQUENCY

MOTOR IS RUNNING

Read-out state 1: This read-out state is standard after start-up or initializing the unit.

Line 2 provides the operating variable and Line 1 gives a text description of Line 2. The displayed variable of Line 2 is programmable via parameter

009. Or, the [+/-] keys scroll through the available variable selections during normal operation.

Operation

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7-7

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Read-out state 2: Press the [DISPLAY/STATUS] key once to activate read-out state 2. To return to state 1, push the [DISPLAY/STATUS] key again.

In this state, four operating values are shown at the same time. In the example, Reference, Torque, Current and Frequency are selected as variables in the first and second line.

Read-out state 3: Continuously hold down the [DISPLAY/STATUS] key to activate read-out state 3. Releasing the [DISPLAY/STATUS] key switches the read-out to state 2. Push the [DISPLAY/STATUS] key once more to return to state 1.

This state shows the names of the operating variables that correspond to the values seen in state

Quick Menu Mode vs. Menu Mode

The FCM 300 has many parameters to accommodate different applications. The Quick Menu contains the 10 most utilized parameters that are needed for programming in most applications. If the parameters in the Quick Menu do not give the desired functionality, use of the full Menu is always available.

NOTE:

Some parameters can be utilized in the Menu mode. For instance, if Open Loop is chosen in parameter 100, the PID parameters will be hidden.

MOTOR IS RUNNING

60.0 HZ

24.3% 30.2% 13.8A

60.0 HZ

SETUP

MOTOR IS RUNNING

REF% TORQUE CURR A

60.0 HZ

SETUP

QUICK MENU X OF Y

001 LANGUAGE

ENGLISH

The parameter names and corresponding numbers (EX Parameter 001 = Language, Parameter 200 = Direction of rotation) are the same in Quick Setup Menu and Menu modes.

Changing a parmeter in one mode automatically changes the same parmeter in the other mode.

Quick Setup via Quick Menu

Initiate the Quick Setup mode by pressing the [ QUICK MENU] key once, which gives the following read-out display:

The 3

Line gives the parameter number and name.

The 4

Line shows the status/value of the parameter. After power-up, the Quick Menu will always start at Position 1 (See "Parameter Selection" below).

Parameter Selection

Scroll through the Quick Menu parameters by pressing the [+/-] keys. The parameters and their positions within the Quick Menu are as follows:

Pos.:No.: Parameter: Unit: 1 001 Language 2 200 Direction of rotation 3 101 Torque characteristic 4 204 Min. reference [Hz] 5 205 Max. reference [Hz] 6 207 Ramp up time [sec.] 7 208 Ramp down time [sec.] 8 002 Local/remote control 9 003 Local reference 10 5 00 Bus address

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Operation

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7-8

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Menu Mode

Press the [MENU] key once to display the Menu mode. The display will look like this:

Line 3 of the display shows the parameter group number and name.

Parameter Groups

The Menu mode parameters are divided into groups. Scroll through the parameter group (0-6) by pressing the [<] or [>]keys. The parameter groups are as follows:

Group no. Parameter group:

0 Operation & Display 1 Load & Motor 2 References & Limits 3 Inputs & Outputs 4 Special functions 5 Serial communication 6 Technical functions

*For information on parameter group 800 and 900 for PROFIBUS, please see the FCM Profibus manual MG.03.EX.YY.

When the desired parameter group is selected, push the [+] or [-]keys to obtain access to the individual parameters.

The 3rd Line of the display shows the parameter number and name, while the status/value of the selected parameter is shown in Line 4.

60.0 HZ

FREQUENCY

0..

KEYB. & DISPLAY

FREQUENCY

001 LANGUAGE

60.0 HZ

ENGLISH

FREQUENCY

60.0 HZ

001 LANGUAGE

ENGLISH

Change Data

Regardless of whether a parmeter has been selected under the Quick Menu or Menu mode, the procedure for changing data remains the same. Pressing the [CHANGE DATA] key once will underline the status/value of the selected parameter in Line 4 and the text will flash. The next step for changing the data depends on whether the selected parameter represents a numerical data value or a text value.

Changing a Text Value

If the selected parameter is a text value, using the [+] or [-] keys after the [CHANGE DATA] key has been pressed will scroll through the possible text values for that parameter.

The 4

Line of the display shows the text value that will be entered (saved) when the data is accepted. To accept the data, push the [OK] key once.

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Operation

7-9

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

60.0 HZ

SETUP

FREQUENCY

130 START FREQUENCY

09.0 HZ

60.0 HZ

SETUP

FREQUENCY

130 START

10.0 HZ

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■ Infinitely variable change of numeric data value

If the chosen parameter represents a numeric data value, the position (tens, tenths, hundreds, etc.) is chosen by scrolling with the [<] or [>] keys.

Pressing [<] or [>] keys changes the digit (0-9) of the selected position:

The digit in the position being altered with flash, when the 4

Line reads the desired value to be

saved, press [OK] once.

Operation

7-10

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MG.03.B6.2G - VL T is a register ed Danfoss trademark

■ Menu structure

DISPLAY MODE

MENU MODE

QUICK MENU MODE

DATA CHANGE MODE

▲

Choice of parameter

DATA MODE

Choice of

data value

Choice of group

VAR 2

STATUS

VAR 1.1 VAR 1.2 VAR 1.3

60.0 HZ

FREQUENCY

0 KEYB.&DISPLAY

60.0 HZ

QUICK MENU X OF Y

001 LANGUAGE

ENGLISH

FREQUENCY

001 LANGUAGE

ENGLISH

60.0 HZ

FREQUENCY

001 LANGUAGE

ENGLISH

60.0 HZ

QUICK MENU X OF Y

001 LANGUAGE

ENGLISH

DATA CHANGE MODE

60.0 HZ

Operation

7-11

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 8Chapter 8

Chapter 8 ■ Parameters 001-019 ............................. page 8-2

Parameter Group 0: Operation and Display

8-1

Operation and Display

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

001 Language

(LANGUAGE)

Settings:

✭ English (ENGLISH) [0]

German (DEUTSCH) [1] French (FRANCAIS) [2] Danish (DANSK) [3] Spanish (ESPAÑOL) [4] Italian (ITALIANO) [5]

State when delivered may vary from factory setting.

Function:

The choice in this parameter defines the language to be used on the display.

Description of choice:

There is a choice of English [0], German [1], French [2], Danish [3], Spanish [4] and Italian [5].

Parameter Group 0: Operation & Display

002 Local/remote control

(OPERATION SITE)

Settings:

✭ Remote control (REMOTE) [0]

Local control (LOCAL) [1]

Function:

There is a choice of two methods of controlling the FCM 300: Remote control [0] and Local control [1].

Description of choice:

If Remote control [0] is selected, the FCM 300 can be controlled via:

1. The control terminals or the serial communication

port .

2. The [START] key. However, this cannot override

Stop commands (also start-disable) entered via the digital inputs or the serial communication port.

3. The [STOP], [JOG] and [RESET] keys, provided

that these are active (see parameters 014, 015 and 017).

If Local control [1] is selected, the FCM 300 can be controlled via:

1. The [START] key. However, this cannot override

Stop commands on the digital terminals (if [2] or [4] has been selected in parameter 013).

2. The [STOP], [JOG] and [RESET] keys, provided

that these are active (see parameters 014, 015 and 017).

3. The [FWD/REV] key, provided that this has been

activated in parameter 016 and that in parameter 013 a choice of [1] or [3] has been made.

4. Via parameter 003 the local reference can be

controlled by means of the " [ ]" and " [ ]" keys.

✭ = General factory setting - also applying to spare part unit,

H = HVAC setting,

I = Industrial setting,

( ) = display text [ ] = value for use in communication via serial communication port

How to Read the Parameter Settings

Before working with the parameter settings, it is important to note that there are various settings depending on the product.

The standard parameter settings (general factory settings) are marked with

■

✭ . . These settings are

listed in the back of this manual under "Standard Parameter Settings".

However, there are some special settings only applicable for HVAC and industrial products. Whereever these settings are applied, it is marked with "

H" for HVAC products and "

I" for industrial products. The settings differing from the standard parameter settings are also listed in the back of the manual.

NOTE! If H or I is not stated, the standard parameters settings are to be used.

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FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Function:

The choice in this parameter defines the Setup number you want to control the functions of the FCM 300.

All parameters can be programmed in two individual parameter Setups, Setup 1 and Setup 2. In addition, there is a pre-programmed Setup, called Factory Setup, that cannot be modified.

Description of choice:

Factory Setup [0] contains the factory data and can be used as a data source if the other Setups are to be returned to a known state.

Parameters 005 and 006 allow copying from one Setup to the other.

Setups 1 [1] and 2 [2] are two individual Setups that can be selected as required.

Multi-Setup [5] is used if remote-mounting switching between Setups is desired. Terminals 2, 3, 4, and 5 as well as the serial communication port can be used for switching between Setups.

005 Programming Setup (EDIT SETUP)

Settings:

Factory Setup (FACTORY SETUP) [0] Setup 1 (SETUP 1) [1] Setup 2 (SETUP 2) [2]

✭ Active Setup (ACTIVE SETUP) [5]

Function:

The choice is of the Setup in which programming (change of data) is to occur during operation. It is possible to program the two Setups independently of the Setup selected as the Active Setup (selected in parameter 004).

Description of choice:

The Factory Setup [0] contains the factory data and can be used as a data source if the other Setups are to be returned to a known state.

004 Active Setup (ACTIVE SETUP)

Settings:

Factory Setup (FACTORY SETUP) [0]

✭ Setup 1 (SETUP 1) [1]

Setup 2 (SETUP 2) [2] Multi Setup (MULTI SETUP) [5]

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Parameter Group 0: Operation & Display

003 Local reference

(LOCAL REFERENCE)

Settings:

Par 013 set for [1] or [2]:

0 - f

MAX

✭ 000.000

Par 013 set for [3] or [4] and par. 203 = [0] set for

Ref

MIN

- Ref

MAX

✭ 000.000

Par 013 set for [3] or [4] and par. 203 = [1] set for:

-Ref

MAX

- + Ref

MAX

✭ 000.000

Function:

This parameter allows manual setting of the desired reference value (speed or reference for the selected configuration, depending on the choice made in parameter 013). The unit follows the configuration selected in parameter 100, provided that Process regulation, closed loop [3] has been selected.

Description of choice:

Local [1] must be selected in parameter 002 for this parameter to be used. The set value is saved in the case of a voltage dropout, see parameter 019. In this parameter Data Change Mode is not exited automatically (after time out). Local reference cannot be set via the serial communication port.

Warning:

Since the value set is remembered after the power has been cut, the motor

may start without warning when the power is reinstated; if parameter 019 is changed to Auto restart, use saved ref. [0].

8-3

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Setups 1 [1] and 2 [2] are individual Setups which can be used as required. They can be programmed freely, regardless of the Setup selected as the Active Setup and thus controlling the functions of the FCM

300.

NOTE!

If a general change of data or a copying to the Active Setup is effected, this immediately affects the functioning of the unit.

006 Copying of Setups (SETUP COPY)

Settings:

✭No copying (NO COPY) [0]

Copy to Setup 1 from # (COPY TO SETUP 1) [1] Copy to Setup 2 from # (COPY TO SETUP 2) [2] Copy to Setup all from # (COPY TO ALL) [5]

# = the Setup selected in parameter 005

Function:

A copy is made from the Setup selected in parameter 005 to one of the other Setups or to all the other Setups simultaneously.

NOTE!

Copying is only possible in Stop Mode (motor stopped on a Stop command). Copying will take max. 3 seconds and has ended when parameter 006 has returned to value 0.

007 LCP copy (LCP COPY)

Settings:

✭ No copying (NO COPY) [0]

Upload all parameters (UPLOAD ALL PARAM) [1] Download all parameters (DOWNLOAD ALL) [2] Download power-independent par. (DOWNLOAD SIZE INDEP.) [3]

Function:

Parameter 007 is used if it is desired to use the integrated copying function of the control panel. You can therefore easily copy parameter value(s) from one FCM 300 to another.

Description of choice:

Select Upload all parameters [1] if all parameter values are to be transmitted to the control panel. Select Download all parameters [2] if all transmitted parameter values are to be copied to the FCM 300 on which the control panel has been mounted. Select Download power-independent par. [3] if only the power-independent parameters are to be downloaded. This is used if downloading to a FCM 300 that has a different rated power than the one from where the parameter Setup originates.

NOTE!

Uploading/Downloading can only be carried out in the Stop mode and only between units with the same database version (see par. 626 value)

008 Display scaling of motor frequency

(FREQUENCY SCALE)

Settings:

0.01 - 100.00 [ - 10000]

✭ 1.00 [100]

Function:

This parameter chooses the factor to be multiplied by the motor frequency, f

, for presentation in the display, when parameters 009-012 have been set for Frequency x Scaling [5].

Description of choice:

Set the desired scaling factor.

009 Display line 2 (DISPLAY LINE 2)

Settings:

None [0] Reference [%] (REFERENCE [%]) [1] Reference [unit] (REFERENCE [UNIT]) [2] Feedback [unit] (FEEDBACK [UNIT]) [3]

✭ Frequency [Hz] (FREQUENCY [Hz]) [4]

Frequency x Scaling [-] (FREQUENCY X SCALE) [5] Motor current [A] (MOTOR CURRENT [A]) [6] Torque [%] (TORQUE [%]) [7] Power [kW] (POWER [kW]) [8] Power [HP] (POWER [hp] [US]) [9 ] Motor voltage [V] (MOTOR VOLTAGE [V]) [11]

8-4

✭ = General factory setting - also applying to spare part unit,

H = HVAC setting,

I = Industrial setting,

( ) = display text [ ] = value for use in communication via serial communication port

Parameter Group 0: Operation & Display

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HVAC setting,

I = Industrial setting,

( ) = display text [ ] = value for use in communication via serial communication port

Parameter Group 0: Operation & Display

DC link voltage [V] (DC LINK VOLTAGE [V]) [12] Thermal load, FC [%] (FC THERMAL [%]) [14] Hours run [Hours] (RUNNING HOURS) [15] Digital input [Binary code] (DIGITAL INPUT [BIN]) [16] External reference [%] (EXTERNAL REF [%]) [21] Status word [Hex] (STATUS WORD [HEX]) [22] Heat sink temp. [°C] (HEA TSINK TEMP [°C]) [25] Alarm word [Hex] (ALARM WORD [HEX]) [26] Control word [Hex] (CONTROL WORD [HEX]) [27] Warning word 1 [Hex] (WARNING WORD 1 [HEX]) [28] Warning word 2 [Hex] (WARNING WORD 2 [HEX]) [29] Analog input 1 [mA] (ANALOG INPUT 1 [mA]) [30] Analog input 2 [V] (ANALOG INPUT 2 [V]) [31]

Function:

This parameter allows a choice of the data value to be displayed in line 2 of the display. Parameters 010-012 enable the use of three additional data values to be displayed in line 1.

NOTE!

In parameter 009, "none" [0] cannot be selected.

Description of choice:

ReferenceReference

Reference

[%] [%]

[%] corresponds to the total reference (sum of digital/analog/preset/bus/freeze ref./catchup and slow-down).

Reference Reference

Reference

[unit][unit]

[unit] gives the sum of the references using the unit stated on the basis of configuration in parameter 100 (Hz, Hz and rpm).

FeedbackFeedback

Feedback

[unit] [unit]

[unit] gives the status value of terminal 1 and 2 using the unit/scale selected in parameter 414, 415 and 416.

FrequencyFrequency

Frequency

[Hz] [Hz]

[Hz] gives the motor frequency, i.e. the

output frequency to the motor.

Frequency x ScalingFrequency x Scaling

Frequency x Scaling

[-] [-]

[-] corresponds to the present

motor frequency f

multiplied by a factor (scaling) set

in parameter 008.

Motor currentMotor current

Motor current

[A] [A]

[A] states the phase current of the

motor measured as effective value.

orqueorque

orque

[%] [%]

[%] gives the current motor load in relation

to the rated motor torque.

PowerPower

Power

[kW] [kW]

[kW] states the actual power consumed by

the motor in kW.

PowerPower

Power

[HP] [HP]

[HP] states the actual power consumed by

the motor in HP.

Motor voltageMotor voltage

Motor voltage

[V] [V]

[V] states the voltage supplied to the

motor.

DC link voltageDC link voltage

DC link voltage

[V] [V]

[V] states the intermediate circuit

voltage in the FCM 300.

Thermal load, FC Thermal load, FC

Thermal load, FC

[%] [%]

[%] states the calculated/ estimated thermal load on the FCM 300. 100% is the cut-out limit.

Hours runHours run

Hours run

[Hours] [Hours]

[Hours] states the number of hours that the motor has run since the latest reset in parameter 619.

Digital inputDigital input

Digital input

[Binary code] [Binary code]

[Binary code] states the signal states from the 4 digital terminals (2, 3, 4 and 5). Input 5 corresponds to the bit at the far left. '0' = no signal, '1' = connected signal.

External referenceExternal reference

External reference

[%] [%]

[%] g ives the sum of the external reference as a percentage (the sum of analog/pulse/ bus).

Status wordStatus word

Status word

[Hex] [Hex]

[Hex] gives the status word sent via the serial communication port in Hex code from the FCM 300.

Heat sinkHeat sink

Heat sink

temp. temp.

temp.

[°C] [°C]

[°C] states the present heat sink temperature of the FCM 300. The cut-out limit is 90 ± 5°C; cutting back in occurs at 60 ± 5°C.

Alarm word Alarm word

Alarm word

[Hex][Hex]

[Hex] indicates one or several alarms in

a Hex code.

Control word. Control word.

Control word.

[Hex] [Hex]

[Hex] indicates the control word for

the FC motor. See Serial communication .

Warning word 1.Warning word 1.

Warning word 1.

[Hex] [Hex]

[Hex] indicates one or more

warnings in a Hex code.

Warning word 2.Warning word 2.

Warning word 2.

[Hex] [Hex]

[Hex] indicates one or more

status states in a Hex code.

Analog input 1 [mA]Analog input 1 [mA]

Analog input 1 [mA], states the signal value on

terminal 1.

Analog input 2 [V]Analog input 2 [V]

Analog input 2 [V], states the signal value on

terminal 2.

010 Display line 1.1 (DISPLAY LINE 1.1)

Value:

✭ Reference [%] [1] See parameter 009.

Function:

This parameter enables a choice of the first of three data values to be shown on the display, line 1, position 1. For display read-outs, press the [DISPLAY/STAT US] button.

8-5

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HVAC setting,

I = Industrial setting,

( ) = display text [ ] = value for use in communication via serial communication

Parameter Group 0: Operation & Display

Description of choice:

There is a choice of 24 different data values, see parameter 009.

011 Display line 1.2 (DISPLAY LINE 1.2)

Value:

✭ Motor current [A] [6] See parameter 009

Function:

This parameter enables a choice of the second of the three data values to be shown on the display, line 1, position 2. For Display read-outs, press the [DISPLAY/STATUS] button.

Description of choice:

There is a choice of 24 different data values, see parameter 009.

012 Display line 1.3 (DISPLAY LINE 1.3)

Value:

H,I Power [HP] [9]

✭ Power [kW] [8] See parameter 009

Function:

This parameter enables a choice of the third of the three data values to be shown on the display, line 1, position 3. Display read-outs are made by pressing the [DISPLAY/STATUS] button.

Description of choice:

There is a choice of 24 different data values, see parameter 009.

013 Local Control/Configuration as

parameter 100 (LOCAL CTRL/CONFIG.)

Value:

Local not active (DISABLE) [0] LCP control and open loop. (LCP CTRL/OPEN LOOP) [1] LCP digital control and open loop. (LCP+DIG CTRL/OP.LOOP) [2]

LCP control/as parameter 100. (LCP CTRL/AS P100) [3]

✭ LCP digital control/as parameter 100.

(LCP+DIG CTRL/AS P100) [4]

Function:

This is where the desired function is to be selected if Local control has been chosen in parameter 002. See also the description of parameter 100.

Description of choice:

If Local not active [0] is selected, a possible setting of Local reference via parameter 003 is blocked. It is only possible to change to Local not active [0] from one of the other setting options in parameter 013, when the FCM 300 has been set to Remote

control [0] in parameter 002. LCP control and open loop [1] is used when the

speed is to be adjustable (in Hz) via parameter 003, when the FCM 300 has been set to Local control [1] in parameter 002.

If parameter 100 has not been set to Speed

regulation open loop [0], switch to Speed regulation open loop [0].

LCP digital control and open loop [2] functions as LCP control and open loop [1], the only difference

being that when parameter 002 has been set to Local operation [1], the motor is controlled via the digital inputs.

LCP control/as parameter 100 [3] is selected if the reference is to be set via parameter 003.

LCP digital control/as parameter 100 [4] functions as LCP control/as parameter 100 [3], although, when

parameter 002 has been set to Local operation [1], the motor may be controlled via the digital inputs.

NOTE!

Shift from Remote control to LCP digital control and open loop:

The present motor frequency and direction of rotation must be maintained. If the present direction of rotation does not correspond to the reversing signal (negative reference), the motor frequency f

will be set at 0 Hz.

8-6

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HVAC setting,

I = Industrial setting,

( ) = display text [ ] = value for use in communication via serial communication port

Parameter Group 0: Operation & Display

This parameter disables/enables the local stop function in question from the control panel. This key is used when parameter 002 has been set for Remote control [0] or Local [1].

Description of choice:

If Disable [0] is selected in this parameter, the [STOP] key will be inactive.

NOTE!

If Enable is selected, the [STOP] key overrules all Start commands.

015 Local jog (LOCAL JOGGING)

Value:

✭ Not possible (DISABLE) [0]

Possible (ENABLE) [1]

Function:

In this parameter, the jog function can be enabled/ disabled on the control panel.

Description of choice:

If Disable [0] is selected in this parameter, the [JOG] key will be inactive.

016 Local reversing

(LOCAL REVERSING)

Value:

✭ Not possible (DISABLE) [0]

Possible (ENABLE) [1]

Function:

In this parameter, the reversing function can be enabled/disabled on the control panel. This key can only be used if parameter 002 has been set to Local operation [1] and parameter 013 to LCP control with open loop [1] or LCP control as parameter 100 [3].

Description of choice:

If Disable [0] is selected in this parameter, the [FWD/ REV] key will be inactive. See parameter 200.

017 Local reset of trip (LOCAL RESET)

Value:

Not possible (DISABLE) [0]

✭ Possible (ENABLE) [1]

Function:

In this parameter, the reset function can be selected/removed from the keyboard. This key can be used when parameter 002 has been set for Remote control [0] or Local control [1].

Description of choice:

If Disable [0] is selected in this parameter, the [RESET] key will be inactive.

NOTE!

Only select Disable [0] if an external reset signal has been connected via the digital inputs.

8-7

Shift from LCP digital control and open loop to

Remote control:

The selected configuration (parameter 100) will be active. Shifts are effected without any abrupt movement.

Shift from Remote control to LCP control/as

parameter 100 or LCP digital control/as parameter

100.

The present reference will be maintained. If the reference signal is negative, the local reference will be set at

0. Shift from LCP control/as parameter 100 or LCP

remote control as parameter 100 to Remote control. The reference will be replaced by the active reference signal from the remote control.

014 Local stop (LOCAL STOP)

Value:

Not possible (DISABLE) [0]

✭ Possible (ENABLE) [1]

Function:

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HVAC setting,

I = industrial setting,

( ) = display text [ ] = value for use in communication via serial communication port

Parameter Group 0: Operation & Display

019 Operating state at power up, local

control (POWER UP ACTION)

Value:

H Auto restart, use saved ref.(AUTO RESTART) [0]

✭ Forced stop, use saved ref. (LOCAL=STOP) [1]

Forced stop, set ref. to 0 (LOCAL=STOP, REF=0) [2]

Function:

Setting of the desired operating mode when the mains voltage is reconnected. This function can only be active in connection with Local control [1] in parameter 002.

Description of choice:

Auto restart, use saved ref. [0] is selected if the unit is to start up with the same local reference (set in parameter 003) and the same start/stop conditions (given via the [START/STOP] keys) that the FCM 300 had before it was switched off. Forced stop, use saved ref. [1] is used if the unit is to remain stopped when the mains voltage is connected, until the [STA RT] key is pressed. After the start command, the local reference used is set in parameter 003.

018 Lock for data change

(DATA CHANGE LOCK)

Value:

✭ Not locked (NOT LOCKED) [0]

Locked (LOCKED) [1]

Function:

In this parameter, the software can "lock" the control, which means that data changes cannot be made via LCP 2 (however, this is still possible via the serial communication port).

Description of choice:

If Locked [1] is selected, data changes cannot be made.

8-8

Forced stop, set ref. to 0 [2] is selected if the unit is to remain stopped when the mains voltage is connected. Local reference (parameter 003) is reset.

NOTE!

In remote controlled operation (parameter 002), the start/stop condition at power up will depend on the external control signals. If Latched start is selected in parameter 332-335, the motor will remain stopped at power up.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 9Chapter 9

Chapter 9 ■ Parameters 100-139 ............................. page 9-2

Parameter Group 1: Load and Motor

9-1

Load and motor

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

100 Configuration (CONFIG. MODE)

Settings:

✭Speed,

open loop mode (SPEED OPEN LOOP) [0] Process, closed loop mode (PROCESS CLOSED LOOP) [3]

Function:

This parameter is used for selecting the configuration to which the FCM 300 is to be adapted.

Description of choice:

If Speed, open loop mode [0] is selected, a normal speed control (without feedback signal) is obtained, but with automatic slip compensation, ensuring a nearly constant speed at varying loads. Compensations are active, but may be disabled as required in parameter 133 - 136.

If Process, closed loop mode [3] is selected, the internal process regulator will be activated, thereby enabling accurate regulation of a process with respect to a given process signal. The process signal can be set using the actual process unit or as a percentage. A feedback signal must be supplied from the process, and the process setpoint must be adjusted. In process closed loop both directions is not allowed in parameter 200.

NOTE!

This is only possible in Stop Mode (motor stopped on a Stop command).

101 Torque characteristics

(TORQUE CHARACT)

Settings:

H Variable torque: high (VAR.TORQUE: HIGH) [4]

★ Constant torque (CONSTANT TORQUE) [1]

Variable torque: low (VAR.TORQUE: LOW) [2] Var. torque: medium (VAR.TORQUE: MEDIUM) [3]

Function:

In this parameter, the principle for adjusting the U/f characteristics of the FCM 300 to the torque characteristics of the load is selected.

Description of choice:

If Constant torque [1] is selected, a load-dependent U/f characteristic is obtained in which the output voltage is increased in the case of an increasing load (current) so as to maintain constant magnetization of the motor. Select Variable torque low [2], Variable torque medium [3] or Variable torque high [4] if the load follows the square law (centrifugal pumps, fans).

NOTE!

Slip compensation (parameter 136) and start (parameter 134) are not active if a variable torque is used.

102 Motor power (MOTOR POWER)

Value:

XX.XX kW - depends on the FCM 300 [XXXX]

Function:

Read only parameter.

103 Motor voltage (MOTOR VOLTAGE)

Value:

XX V- depends on the FCM 300 [XX]

Function:

Read only parameter.

104 Motor frequency (MOTOR FREQUENCY)

Value:

XX.X Hz - depends on the FCM 300 [XXX]

✭ = General factory setting - also applyng to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Parameter Group 1: Load and Motor

9-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

106 Rated motor speed

(MOTOR NOM. SPEED)

Value:

XX rpm - depends on the FCM 300 [XX]

Function:

Read only parameter.

126 DC braking time (DC BRAKING TIME)

Settings:

0.0 - 60.0 sec. [0-600]

✭ 10.0 sec. [100]

Function:

This parameter is for setting the DC braking time for which the DC braking voltage (parameter 132) is to be active.

0.0 sec. = OFF

Description of choice:

Set the desired time.

127 DC brake cut-in frequency

(DC BRAKE CUT-IN)

Settings:

0.0 - f

MAX

(parameter 202) [0 - ]

✭ 0.0 Hz = OFF [0]

Function:

This parameter is for setting the DC brake cut-in frequency at which the DC braking voltage (parameter 132) is to be active, in connection with a Stop command.

132 DC braking voltage

(DC BRAKE VOLTAGE)

Settings:

0 - 100 % [0-100]

✭ 0 % [0]

Function:

If the stator in an asynchronous motor is supplied with DC voltage, a braking torque will accur. The braking torque depends on the selected DC braking voltage. The DC braking voltage is stated as a percentage of maximum braking voltage.

Description of choice:

Set the desired voltage as a specified percentage of maximum braking voltage.

NOTE!

The DC braking voltage cannot be used as a holding brake.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Description of choice:

Set the desired frequency.

128 Motor thermal protection

(MOTOR THERM. PROTEC.)

Settings:

✭ Disable (DISABLE) [0]

Enable (ENABLE) [1]

Function:

The motor temperature is measured with a thermistor (optional).

Description of choice:

If Disable [0] is selected no tripping is required when the motor is overloaded.

Parameter Group 1: Load and Motor

9-3

Function:

Read only parameter.

105 Motor current (MOTOR CURRENT)

Value:

XX.X X A- depends on the FCM 300 [XXXX]

Function:

Read only parameter.

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

134 Start compensation

(START COMP.)

Settings:

0.0 - 300.0 % [0-3000]

✭ 100.0 % [1000]

Function:

The output voltage is compensated as a function of the load.

NOTE!

If the value is too high the FCM 300 can trip due to overcurrent.

Description of choice:

Enter a % value. Rated start compensation = 100 %.

135 U/f ratio (U/F RATIO)

Settings:

0.00 - 20.00 V/Hz [0-2000]

✭ Motor dependent

Function:

The output voltage to the motor can be adjusted on a linear basis from 0 to rated frequency.

136 Slip compensation

(SLIP COMP.)

Settings:

500.0 - +500.0 % [-5000 - +5000]

✭ 100.0 % [1000]

Function:

The rated slip compensation (factory setting) is calculated on the basis of the motor parameters. In parameter 136 the slip compensation can be adjusted in detail. Optimizing makes the motor speed less load dependent. This function is not active at the same time as variable torque (parameter 101).

Description of choice:

Enter a % value of rated slip compensation.

Parameter Group 1: Load and Motor

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

0% [0]

9-4

133 Start voltage (START VOLTAGE)

Settings:

0.00 - 100.00V [0-10000]

✭ Depends on motor

Function:

You can set the motor voltage below the field weakening point independently of the motor current. Use this parameter to compensate for too low of starting torque.

The start voltage is the voltage at 0 Hz.

NOTE!

If the start voltage is set too high, it can lead to magnetic saturation and motor overheating; the FCM 300 may trip. Therefore take care when using the start voltage.

Description of choice:

Set the desired start voltage.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

139 Brake cut in frequency

(BRAKE CUT IN)

Settings:

0.5 - 132 Hz (parameter 200) [5-]

✭ 3.0 Hz [30]

Function:

Here the frequency at which the external brake is to be activated is selected via output set in parameter 340 when the motor is ramping down to stop.

Description of choice:

Set the desired frequency.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Parameter Group 1: Load and Motor

9-5

137 DC holding voltage

(DC HOLD VOLTAGE)

Settings:

0 - 100 % [0-100]

✭ 0 (OFF) % [0]

Function:

This parameter is used to uphold the motor function (holding torque) or to pre-heat the motor. DC holding voltage is active at stopped motor when it is set at a value which is different from 0. Coasting stop will deactivate the function.

Description of choice:

Enter a percentage value.

138 Brake cut out frequency

(BRAKE CUT OUT)

Settings:

0.5 - 132 Hz (parameter 200) [5-]

✭ 3.0 Hz [30]

Function:

Here the frequency at which the external brake is to be released is selected via output set in parameter 340 during running.

Description of choice:

Set desired frequency.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 10Chapter 10

Chapter 10 ■ Parameters 200-231 ............................. page 10-2

Parameter Group 2: References and Limits

10-1

References and limits

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

200 Rotation direction (ROTATION)

Settings:

✭Only clockwise,

0-132 Hz (132 Hz CLOCK WISE) [0] Both directions, 0-132 Hz (132 Hz BOTH DIRECTIONS) [1] Only counterclockwise, 0-132 Hz (132Hz COUNTERCLOCKW.) [2]

Function:

This parameter guarantees protection against unwanted reversing.

Using Process, closed loop mode (parameter 100) parameter 200 must

not be changed to Both

directions [1].

Description of choice:

Select the desired direction seen from the motor drive end.

Note that if Only clockwise, 0-132 Hz [0]/Only counterclockwise, 0-132 Hz [2] is selected, the output frequency will be limited to the range f

MIN

MAX

If Both directions, 0-132 Hz [1] is selected, the output frequency will be limited to the range ± f

MAX

(the minimum frequency is of no significance).

NOTE!

This is only possible in Stop Mode (motor stopped on a Stop command).

201 Min. output frequency

(MIN OUTPUT FREQ)

Settings:

0.0 HZ - f

MAX

(parameter 202)

[0 - ]

✭ 0.0 HZ [0]

6.0 Hz [60]

Function:

In this parameter, a minimum motor frequency limit can be selected that corresponds to the minimum frequency at which the motor is to run.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Parameter Group 2: References and Limits

The minimum frequency can never be higher than the maximum frequency, f

MAX

If Both directions has been selected in parameter 200, the minimum frequency is of no significance.

Description of choice:

A value from 0.0 Hz to the max. frequency selected in parameter 202 (f

MAX

) can be chosen.

202 Max. output frequency

(MAX OUTPUT FREQ)

Settings:

MIN

(parameter 201) - f

RANGE

(132 Hz, par. 200)

✭ f

RANGE

Function:

In this parameter, a maximum motor frequency can be selected that corresponds to the highest frequency at which the motor is to run.

See also parameter 229.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 11Chapter 11

Chapter 11 ■ Parameters 317-340 ............................. page 11-2

Parameter Group 3: Inputs and Outputs

11-1

Inputs and outputs

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

331 Terminal 1, analog input current

(AI [mA] 1 FUNCT)

Settings:

H,I Reference (REFERENCE) [1]

★ No operation (NO OPERATION) [0]

Feedback (FEEDBACK) [2]

Function:

This parameter allows a choice between the different functions available for the input, terminal 1.

Scaling of the input signal is effected in parameters 338 and 339.

Description of choice:

No operation. Is selected if the FCM 300 is not to react to signals connected to the terminal.

Reference. Is selected to enable change of reference by means of an analog reference signal.

If other inputs are connected, these are summed, taking account of their signs.

Feedback. Is selected if closed loop regulation with an analog signal is used.

NOTE!NOTE!

NOTE! If Reference or Feedback has been selected on more than one terminal, these signals will be summed.

317 Time out

(LIVE ZERO TIME O)

Settings:

1 - 99 sec. [1 - 99]

★10 sec. [10]

Function:

If the value of the reference signal connected to the input, terminal 1, falls below 50% of the setting in parameter 336 for a period longer than the time set in parameter 317, the function selected in parameter 318 will be activated.

Description of choice:

Set the desired time.

318 Function after time out

(LIVE ZERO FUNCT.)

Settings:

★ Off (OFF) [0]

Stop and trip (STOP AND TRIP) [5]

Function:

This parameter allows a choice of the function to be activated if the value of the reference signal connected to the input, terminal 1, falls below 50% of the setting in parameter 336 for a period longer than the time set in parameter 317.

If a time-out function (parameter 318) occurs at the same time as a bus time-out function (parameter

514), the time-out function (parameter 318) will be activated.

327 32 327 327 Pulse reference/feedback, max. 327 327 327 Pulse reference/feedback, max. frequency (PULSE REF/FB MAX)

Settings:

100 - 70000 Hz [100 - 70000]

★ 5000 H

Z [5000]

Function:

In this parameter, the signal value is set that corresponds to the maximum reference/feedback value set in parameter 205/415.

Description of choice:

Set the desired pulse frequency.

NOTE!

Frequency limit: Open collector 24 V: 8 kHz Push pull 24 V: 70 kHz

Parameter Group 3: Inputs and Outputs

11-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

332 Terminal 2, analog/digital input

(DIGITAL INPUT 2)

333 Terminal 3, digital input

(DIGITAL INPUT 3)

334 Terminal 4, digital input

(DIGITAL INPUT 4)

335 Terminal 5, digital input

(DIGITAL INPUT 5)

Parameter 332 333 334 335 Digital input on terminal no. 2 3 4 5

Settings:

No function (NO OPERATION) [0] [0] [0] [0] Reset (RESET) [1] ✭ [1] [1] [1]

Coasting stop, inverse (MOTOR COAST INVERSE) [2] [2] [2] [2] Reset and coasting stop, inverse (RESET & COAST INV.) [ 3] [3] [3] [ 3] Quick-stop, inverse (QUICK STOP INVERSE) [4] [4] [4] [4] DC-braking, inverse (DC-BRAKE INVERSE) [5] [5] [5] [5] Stop inverse (STOP INVERSE) [6] [6] [6] [6] Start (START) [7] [7] ✭ [7] [7] Latched start (LATCHED START) [8] [8] [8] [8] Reversing (REVERSING) [9] [9] [9] [9] Start reversing (STAR T REVERSING) [10] [10] [10] [10] Start clockwise, on (ENABLE FORWARD) [11] [11] [11] [11] Start counter-clockwise, on (ENABLE REVERSE) [12] [12] [12] [12] Jog (JOGGING) [13] [13] [13] ✭ [13] Freeze reference (FREEZE REFERENCE) [14] [14] [14] [14] Freeze output (FREEZE OUTPUT) [15] [15] [15] [15] Speed up (SPEED UP) [16] [16] [16] [16] Speed down (SPEED DOWN) [17] [17] [17] [17] Selection of Setup (SETUP SELECT) [18] [18] [18] [18] Catch-up (CATCH UP) [19] [19] [19] [19] Slow-down (SLOW DOWN) [20] [20] [20] [20] Preset reference (PRESET REF.) [21] [21] [21] [21] Preset reference, on (PRESET REF. ON) [22] [22] [22] [22] Precise stop, inverse (PRECISE STOP) [23] Pulse reference (PULSE REFERENCE) [24] Pulse feedback (PULSE FEEDBACK) [25] Analog reference (REFERENCE) ✭ [30] Analog feedback (FEEDBACK) [31] Reset and start (RESET AND START) [32] [32] [32] [32]

Function:

In parameters 332-335 it is possible to choose between the different possible functions related to the in puts o n ter minal s 2-5. The function options are shown in the table below.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Description of choice:

No functionNo function

No function is selected if the FCM 300 is not to

react to signals transmitted to the terminal.

Reset Reset

Reset resets the FCM 300 after an alarm; however,

not all alarms can be reset without disconnecting from AC Line.

Coasting stop, inverseCoasting stop, inverse

Coasting stop, inverse is used for making the FCM

300 run freely to stop. Logic '0' leads to coasting stop.

Reset and coasting stop, inverseReset and coasting stop, inverse

Reset and coasting stop, inverse, is used for

activating coasting stop at the same time as reset.

Logic ‘0’ leads to coasting stop and reset.

Quick-stop, inverseQuick-stop, inverse

Quick-stop, inverse is used for stopping the motor

in accordance with the quick-stop ramp (set in parameter 212).

Logic '0' leads to a quick-stop.

Parameter Group 3: Inputs and Outputs

11-3

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Start counter-clockwiseStart counter-clockwise

Start counter-clockwise,

on on

on is used if the motor

shaft is to be able to rotate counter-clockwise when started.

Should not be used with Process, closed loop

mode.

JogJog

Jog is used for overriding the output frequency to

the jog frequency set in parameter 213. The ramp time can be set in parameter 211. Jog is not active if a stop command has been given (start-disable).

Jog overrides stand-by.

Freeze referenceFreeze reference

Freeze reference - freezes the actual reference.

The frozen reference is now the point of enable/ condition for Speed up and Speed down to be used.

If speed up/down is used, the speed change always follows the normal ramp (parameters 207/208) in the range 0 - Ref

MAX.

Freeze outputFreeze output

Freeze output

- freezes the actual motor frequency (Hz). The frozen motor frequency is now the point of enable/condition for Speed up and Speed down to be used.

Freeze output overrides start/stand-by, slip compensation and closed loop process control.

If speed up/down is used, the speed change always follows the normal ramp (parameters 207/208) in the range 0 - f

M,N

Speed upSpeed up

Speed up

and and

and

Speed downSpeed down

Speed down

are selected if digital control of the up/down speed is desired (motor potentiometer). This function is only active if Freeze reference or Freeze output has been selected.

As long as there is a logic ‘1‘ on the terminal selected for speed up, the reference or the output frequency will increase.

As long as there is a logic ‘1‘ on the terminal selected for speed down, the reference or the output frequency will be reduced.

Pulses (logic ‘1‘ minimum high for 20 ms and a minimum pause of 20 ms) will lead to a change of speed of 0.1% (reference) or 0.1 Hz (output frequency).

DC braking, inverseDC braking, inverse

DC braking, inverse is used for stopping the motor

by energizing it with a DC voltage for a given time, see parameters 126-127.

Please note that this function is only active if the settings of parameters 126-127 is different from 0. Logic '0' leads to DC braking.

Stop inverseStop inverse

Stop inverse is activated by interrupting the voltage

to the terminal. This means that if the terminal has no voltage, the motor cannot run. The stop will be effected in accordance with the selected ramp (parameters 207/208).

None of the above-mentioned stop commands are to be used as disconnection switch in connection with repairs. Disconnect AC Line.

StartStart

Start, is selected if a start/stop command is desired.

Logic '1' = start, logic '0' = stop (stand-by).

Latched start Latched start

Latched start - if a pulse is applied for min. 20 ms,

the motor will start, provided no stop command. The motor stops if Stop inverse is activated briefly.

ReversingReversing

Reversing is used for changing the direction of

rotation of the motor shaft. Logic "0" will not lead to reversing. Logic "1" will lead to reversing. The reversing signal only changes the direction of rotation; it does not activate the start function.

Should not be used with Process, closed loop

mode.

Start reversingStart reversing

Start reversing, is used for start/stop and for

reversing with the same signal. No start signal is allowed at the same time. Acts as latch start reversing, provided latch start has been chosen for another terminal.

Should not be used with Process, closed loop

mode.

Start clockwiseStart clockwise

Start clockwise,

on on

on is used if the motor shaft is only

to be able to rotate clockwise when starting.

Should not be used with Process, closed loop

mode.

Parameter Group 3: Inputs and Outputs

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

11-4

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Selection of Setup,Selection of Setup,

Selection of Setup, enables a choice of one of the

two Setups; however, this presupposes that parameter 004 has been set to Multi Setup.

Catch-up/Slow-downCatch-up/Slow-down

Catch-up/Slow-down

is selected if the reference value is to be increased or reduced by a programmable percentage value set in parameter

219.

Slow-down Catch-up Unchanged speed 0 0 Reduced by %-value 1 0 Increased by %-value 0 1 Reduced by %-value 1 1

Preset reference Preset reference

Preset reference enables a choice of one of the

two preset references, in accordance with the table in parameter 215 and 216. To be active, Preset

reference, on has to be selected.

Preset reference, onPreset reference, on

Preset reference, on is used for shifting between

external reference and preset reference. It is assumed that External/preset [2] has been selected in parameter 214. Logic '0' = external references active; logic '1' = one of the two preset references is active.

Precise stopPrecise stop

Precise stop corrects the ramp-down time to

obtain a high repetitive accuracy of the stopping point.

Pulse referencePulse reference

Pulse reference is selected if a pulse sequence

(frequency) of 0 Hz is used, corresponding to Ref

MIN

, parameter 204. The frequency is set in parameter 327, corresponding to Ref

MAX

Pulse feedbackPulse feedback

Pulse feedback is selected if a pulse sequence

(frequency) is selected as a feedback signal.

Analog referenceAnalog reference

Analog reference

is selected to enable change of

reference by means of an analog reference signal.

If other inputs are connected, these are summed, taking account of their signs.

Analog feedback Analog feedback

Analog feedback is selected if closed loop

regulation with an analog signal is used.

Reset and start Reset and start

Reset and start is used for activating start at the

same time as reset.

Scaling of the input signal is effected in parameters 338 and 339.

NOTE!NOTE!

NOTE! If Reference or Feedback has been selected on more than one terminal, these signals will be summed with signs.

336 Terminal 1, min. scaling

(AI 1 SCALE LOW)

Settings:

0.0 - 20.0 mA [0 - 200]

H,I 4.0 mA [40]

★ 0.0 mA [0]

Function:

This parameter determines the value of the reference signal that is to correspond to the minimum reference value set in parameter 204.

If the Time-out function of parameter 317 is to be used, the setting must be > 2 mA.

Description of choice:

Set the desired current value.

337 Terminal 1, max. scaling

(AI 1 SCALE HIGH)

Setting:

0.0 - 20.0 mA [0 - 200]

★ 20.0 mA [200]

Function:

This parameter sets the value of the reference signal that is to correspond to the maximum reference value set in parameter 205.

Description of choice:

Set the desired current value.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Parameter Group 3: Inputs and Outputs

11-5

Example:

Terminal Freeze ref./

2-5 2-5 Freeze output No speed change 0 0 1 Speed down 0 1 1 Speed up 1 0 1 Speed down 1 1 1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

339 Terminal 2, max. scaling

(AI 2 SCALE HIGH)

Settings:

0.0 - 10.0 V [0 - 100]

★ 10.0 V [100]

Function:

This parameter is used for setting the signal value that corresponds to the maximum reference value set in parameter 205.

Description of choice:

Set the desired voltage value.

340 Terminal 9, output functions (OUTPUT FUNC.)

Settings:

✭No function (NO OPERATION) [0]

Ready signal (UNIT READY) [1] Enable, no warning (ENABLE/NO WARNING) [2]

H,I Running (MOTOR RUNNING) [3]

Running, no warning (RUNNING NO WARNING) [4] Running on reference, no warning (RUNNING ON REFERENCE) [5] Fault (FAULT) [6] Fault or warning (FAULT OR WARNING) [7] Current limit (CURRENT LIMIT) [8] Thermal warning (THERMAL WARNING) [9] Reversing (REVERSE) [10] Off 123 (OFF 123 RELAY) [11] Actual frequency 0-20 mA (0-FMAX = 0-20 mA) [12] Actual frequency 4-20 mA (0-FMAX = 4-20 mA) [13] Reference

MIN

- reference

MAX

: 0-20 mA (REF MIN-MAX =0-20 mA) [14]

Reference

MIN

- reference

MAX

: 4-20 mA (REF MIN-MAX =4-20 mA) [15]

Feedback

MIN

- feedback

MAX

: 0-20 mA (FB MIN-MAX =0-20 mA) [16]

Feedback

MIN

- feedback

MAX

: 4-20 mA (FB MIN-MAX =4-20 mA) [17] Actual current 0-20 mA (0-IMAX = 0-20 mA) [18] Actual current 4-20 mA (0-IMAX = 4-20 mA) [19] Mechanical brake (MECHANICAL BRAKE) [20]

Function:

This output can act both as a digital and an analog output. If used as a digital output (data value [0][11]), a 24 V DC signal is transmitted; if used as an analog output (DATA VALUE [12]-[20]) either a 0-20 mA signal, or a 4-20 mA signal output.

Description of choice:

Unit Ready signal, the FCM 300 is ready for use.

Enable/no warning, the FCM 300 is ready for use;

no start or stop command has been given (start/ disable). No warning.

Motor Running, the output frequency is higher than

0.1 Hz. A start command has been given.

Running no warning, the output frequency is higher than 0.1Hz. A start command has been given. No warning. Running on reference, no warning, speed according to reference. No warning.

Fault, output is activated by alarm.

Fault or warning, the output is activated by alarm or

warning.

Parameter Group 3: Inputs and outputs

11-6

338 Terminal 2, min. scaling

(AI 2 SCALE LOW)

Settings:

0.0 - 10.0 V [0 - 100]

★ 0.0 V [0]

Function:

This parameter is used for setting the signal value that corresponds to the minimum reference value set in parameter 204.

Description of choice:

Set the desired voltage value.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Off 123 relay, if Profidrive [0] has been selected in parameter 512, the output is activated. If either OFF1, OFF2 or OFF3 (bit in the control word) is logic '1'.

0-f

MAX

(parameter 202) ⇒ 0-20 mA and

0-f

MAX

(parameter 202) ⇒ 4-20 mA

Reference

MIN

- Reference

MAX

: 0-20 mA and

Reference

MIN

- Reference

MAX

: 4-20 mA

Feedback

LOW

- Feedback

HIGH

: 0-20 mA and

Feedback

LOW

- Feedback

HIGH

: 4-20 mA

0-I

VLT, MAX

⇒ 0-20 mA and

0-I

VLT, MAX

⇒ 4-20 mA

Mechanical brake, enables control of an optional

external mechanical brake (see also parameter 138 and 139).

Parameter Group 3: Inputs and Outputs

11-7

Current limit, the current limit in parameter 221 has been exceeded.

Thermal warning, above the temperature limit in the frequency converter.

Reverse. Logic '1' = relay activated, 24 V DC on the output when the direction of rotation of the motor is clockwise. Logic '0' = relay not activated, no signal on the output, when the direction of rotation of the motor is counter-clockwise.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 12Chapter 12

Chapter 12 ■ Parameters 400-446 ............................. page 12-2

Parameter Group 4: Special Functions

12-1

Special functions

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

405 Reset function (RESET MODE)

Settings:

H Automatic reset x 10 (AUTOMATIC X 10) [10]

★ Manual reset (MANUAL RESET) [0]

Automatic reset x 1 (AUTOMATIC X 1) [1] Automatic reset x 2 (AUTOMATIC X 2) [2] Automatic reset x 3 (AUTOMATIC X 3) [3] Automatic reset x 4 (AUTOMATIC X 4) [4] Automatic reset x 5 (AUTOMATIC X 5) [5] Automatic reset x 6 (AUTOMATIC X 6) [6] Automatic reset x 7 (AUTOMATIC X 7) [7] Automatic reset x 8 (AUTOMATIC X 8) [8] Automatic reset x 9 (AUTOMATIC X 9) [9]

Reset at power-up (RESET AT POWER UP) [11]

Function:

This parameter makes it possible to select the reset function desired after tripping.

After reset, the FCM 300 can be restarted after 1.5 sec.

Description of choice:

If Manual reset [0] is selected, reset must be effected via the digital inputs.

If the FCM 300 is to carry out an automatic reset (max. 1-10 times within 10 minutes) after tripping, select data value [1]-[10].

Warning:

The motor may start without warning up to 10 x 5 sec. after trip.

411 Switching frequency (SWITCH FREQ.)

Settings:

1.5 -14.0 kHz [1500 - 14000]

★ Unit dependent

Function:

The setting determines the switching frequency of the inverter. If the switching frequency is changed, this may help to minimize possible acoustic noise from the motor.

Description of choice:

When the motor is running, the switching frequency is adjusted in parameter 411 until the frequency has been obtained at which the motor is as low-noise as possible. See also parameter 446 - switching pattern.

NOTE!

Switching frequencies higher than 4 kHz may cause thermal trip depending on ambient temperature.

412 Variable switching frequency

(VAR CARRIER FREQ)

Settings:

Not possible (DISABLE) [0] Variable switching freq. (VAR. CARRIER FREQ.) [1]

★ Temperature dep. sw. freq. (TEMP. DEP. FREQ.) [2]

Function:

This function makes it possible to change the switching frequency depending on the load. However, the maximum switching frequency is determined by the value set in parameter 411.

Description of choice:

Select Not possible [0] if a permanent switching frequency is desired. Set the switching frequency in parameter 411.

If Variable switching frequency [1] is selected the switching frequency will decline at an increasing output frequency. This is used in applications with square torque characteristics (centrifugal pumps and fans) in which the load declines depending on the output frequency.

Parameter Group 4: Special functions

400 Brake functions (BRAKE FUNCTIONS)

Settings:

★ OFF (OFF) [0]

AC brake (AC BRAKE) [4]

Function:

Description of choice:

AC brake [4] can be selected to improve braking.

Select AC brake [4] if short-term generated loads occur.

12-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

413 Overmodulation function

(OVERMODULATION)

Settings:

Off (OFF) [0]

★ On (ON) [1]

Function:

This parameter allows activation of the overmodulation function for the output voltage.

Description of choice:

Off means that there is no overmodulation of the output voltage, which means that torque ripple on the motor shaft is avoided. This can be a good feature, e.g. on grinding machines.

On means that an output voltage can be obtained which is greater than the mains voltage (up to 5%).

414 Minimum feedback

(MIN. FEEDBACK)

Settings:

-100,000,000 - FB

HIGH

(par. 415) [-100000000 - ]

★ 0.000 [0]

Function:

Parameters 414 and 415 are used to scale the feedback range to physical values used by the user. The setting will also be the bounds of the reference (parameters 204 and 205).

Parameter Group 4: Special functions

416 Reference/feedback unit

(REF/FEEDB. UNIT)

Settings:

NO UNIT [0] t/min [21]

★ % [1] t/h [22]

PPM [2] m [23] RPM [3] Nm [24] bar [4] m/s [25] CYCLE/min [5] m/min [26] PULSE/s [6] °F [27] UNITS/s [7] in wg [28] UNITS/min [8] gal/s [29] UNITS/h [9] ft

/s [30] °C [10] gal/min [31] Pa [11] ft

/min [32] l/s [12] gal/h [33] m

/s [13] ft3/h [34] l/min [14] lb/s [35] m

/min [15] lb/min [36] l/h [16] lb/h [37] m

/h [17] lb ft [38] kg/s [18] ft/s [39] kg/min [19] ft/min [40] kg/h [20] Hz [41]

Function:

Choose among different units to be shown on the display. This unit is also used directly in Process regulation,

closed loop as a unit for Minimum/Maximum reference (parameters 204/205) and Minimum/ Maximum feedback (parameters 414/415).

Description of choice:

Is only active when parameter 203 has been set to Min-Max [0].

415 Maximum feedback

(MAX. FEEDBACK)

Settings:

(par. 414) FB

LOW

- 100,000,000 [ - 100000000]

H,I 100.000 [100000]

✭ 1.500.000 [1500000]

Function:

See description of parameter 414.

If Temperature dependent switching frequency [2] is selected, the switching frequency will decline at an increasing inverter temperature, see the drawing below.

12-3

Used together with Process, closed loop mode (parameter 100).

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Select parameter 002 as Remote control If parameter 100 is selected as Speed regulation, open loop, the unit selected in parameter 416 can be used in displays (par. 009-12 Feedback [unit] ) of process parameters. Note: The reference can only be shown in Hz (Speed regulation, open loop).

If parameter 100 is selected as Process regulation, closed loop, the unit selected in parameter 416 will be used when displaying both reference (par. 00912: Reference [unit]) and feedback (par. 009-12: Feedback [unit]).

Select parameter 002 as Local control If parameter 013 is chosen as LCP control and open loop or LCP digital control and open loop, the reference will be given in Hz, regardless of the choice made in parameter 416. If parameter 013 is chosen as LCP control/as par. 100 or LCP digital control/as par. 100, the unit will be as described above under parameter 002, Remote-control.

NOTE!

The above applies to display of Reference [unit] and Feedback [unit]. If Reference [%] or Feedback [%] is

selected, the value displayed will be in the form of a percentage of the selected range.

Description of choice:

Select the desired unit for the reference/feedback signal.

Parameter Group 4: Special functions

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

438 Process PID anti windup

(PROC ANTI WINDUP)

Settings:

Disable (DISABLE) [0]

★ Enable (ENABLE) [1]

Function:

It is possible to select whether the process regulator is to continue regulating on an error even if it is not possible to increase/reduce the output frequency. Used together with Process, closed loop mode (parameter 100).

Description of choice:

The factory setting is Enable [1], which means that the integration link is adjusted in relation to the actual output frequency if either the current limit or the max./min. frequency has been reached. The process regulator will not engage again until either the error is zero or its sign has changed.

Select Disable [0] if the integrator is to continue integrating on an error, even if it is not possible to remove the fault by such regulation.

NOTE!

If Disable [0] is selected, it will mean that when the error changes its sign, the integrator will first have to integrate down from the level obtained as a result of the former error, before any change to the output frequency occurs.

439 Process PID start frequency

(PROC START VALUE)

Settings:

MIN-fMAX

(parameter 201 and 202) X.X

✭ parameter 201

Function:

When the start signal comes, the FCM 300 will react in the form of Speed, open loop mode following the ramp. Only when the programmed start frequency has been obtained, will it change over to Process, closed loop mode. In addition, it is possible to set a frequency that corresponds to the speed that the process normally rung which will enable the required process conditions to be reached sooner.

12-4

The possibility of choosing a unit in parameter 416 will depend on the choices made in the following parameters: Par. 002 Local/remote control. Par. 013 Local control/config. as par. 100. Par. 100 Configuration.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H H

H = HVAC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Parameter Group 4: Special functions

Description of choice:

Set the required start frequency.

NOTE!

If the FCM 300 is running at the current limit before the desired start frequency is obtained, the process regulator will not be activated. For the regulator to be activated anyway, the start frequency must be lowered to the required output frequency. This can be done during operation.

440 Process PID proportional gain

(PROC. PROP. GAIN)

Settings:

0.00 (OFF) - 10.00 [0 - 1000]

H,I 0.3 [30]

✭ 0.01 [1]

Function:

The proportional gain indicates the number of times the error between the set point and the feedback signal is to be applied.

Used together with Process, closed loop mode (parameter 100).

Description of choice:

Quick regulation is obtained by a high gain, but if the gain is too high, the process may become unstable.

441 Process PID integral time

(PROC. INTEGR. T.)

Settings:

0.01 - 9999 sec. (OFF) [1 - 999900]

H,I 20 sec. [2000]

✭ 9999sec. [999900]

Function:

The integrator provides an increasing gain at a constant error between the set point and the feedback signal. The greater the error, the quicker the gain will increase. The integral time is the time needed by the integrator to reach the same gain as the proportional gain.

Used together with Process, closed loop mode (parameter 100).

Description of choice:

Quick regulation is obtained at a short integral time. However, if this time is set too short, the process can become unstable.

If the integral time is long, major deviations from the required set point may occur, since the process regulator will take a long time to regulate in relation to a given error.

442 Process PID differentiation time

(PROC. DIFF. TIME)

Settings:

0.00 (OFF) - 10.00 sec. [0 - 1000]

✭ 0.00 sec. [0]

Function:

The differentiator does not react to a constant error. It only provides a gain when the error changes. The quicker the error changes, the stronger the gain from the differentiator.

The gain is proportional to the speed at which the error changes.

Used together with Process, closed loop mode (parameter 100).

Description of choice:

Fast regulation is obtained with a long differentiation time. However, if this time is set too long, the process can become unstable.

443 Process PID diff. gain limit

(PROC. DIFF. GAIN)

Settings:

5.0 - 50.0 [50 - 500]

✭ 5.0 [50]

Function:

It is possible to set a limit for the differentiator gain.

12-5

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

Parameter Group 4: Special functions

Description of choice:

Select a limit to differentiator gain as required.

444 Process PID lowpass filter time

(PROC. FILTER TIME)

Settings:

0.01 - 10.00 sec [1 - 1000]

✭ 0.01 sec [1]

Function:

Oscillations on the feedback signal are dampened by the lowpass filter in order to reduce their impact on the process regulation. This can be an advantage e.g. if there is a lot of noise on the signal.

Used together with Process, closed loop mode (parameter 100).

Description of choice:

Select the desired time constant (τ). If a time constant (τ) of 100 ms is programmed, the break frequency for the lowpass filter will be 1/0.1 = 10 RAD/sec., corresponding to (10/2 x π) = 1.6 Hz.

The process regulator will thus

only regulate a feedback signal that varies by a frequency lower than 1.6 Hz. If the feedback signal varies by a higher frequency than 1.6 Hz, the Process regulator will not react.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

445 Flying start

(FLYING START)

Settings:

H OK - both directions (OK-BOTH DIRECTIONS) [2]

★ Disable (DISABLE) [0]

OK - same direction (OK-SAME DIRECTION) [1] DC-brake before start (DC-BRAKE BEF. START) [3]

Function:

This function makes it possible to ‘catch‘ a motor, which is spinning freely because of an AC Line drop-out.

Description of choice:

Select Disable if this function is not required. OK - same direction: Chosen if the motor can only

rotate in same direction on cut-in.

OK - both directions: Chosen if the motor can rotate in both directions on cut-in.

DC-brake - before start: Selected if the motor is to be stopped using DC brake before the motor is ramped up to the desired speed. The DC brake time must be set in parameter 126.

Limitations:

1. Too low inertia will cause acceleration of the load, which may be dangerous or prevent succesful Flying start. Use DC brake instead.

2. If load is driven eg. by "windmilling", the unit might trip due to overvoltage.

3. Below 250 rpm the Flying start will not function.

446 Switching pattern

(SWITCH PATTERN)

Settings:

H 60° AVM (60° AVM) [0]

★ SFAVM (SFAVM) [1]

Description of choice:

Normally it is not necessary for the customer to set this parameter.

12-6

The differentiator gain will increase if there are fast changes, which is why it can be beneficial to limit this gain, thereby obtaining a pure differentiator gain at slow changes and a constant differentiator gain where quick changes to the error occur.

Used together with Process, closed loop mode (parameter 100).

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 13Chapter 13

Chapter 13 ■ Parameters 500-543 ............................. page 13-2

Parameter Group 5: Serial Communication

13-1

Serial communication

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

500 Address (BUS ADDRESS)

Settings:

1 - 126 [1 -126]

✭ 1 [1]

Function:

This parameter allows specification of the address of each FCM 300. This feature is used in connection with PLC/PC connection.

Description of choice:

The individual FCM 300 can be given an address between 1 and 126. The address 0 is used if a master (PLC or PC) wishes to send a telegram that is to be received by all FCM 300 connected to the serial communication port at the same time. In this case, the FCM 300 will not acknowledge receipt. If the number of units connected (FC M 300 + master) exceeds 31, a repeater is required.

501 Baudrate (BAUDRATE)

Settings:

300 Baud (300 BAUD) [0] 600 Baud (600 BAUD) [1] 1200 Baud (1200 BAUD) [2] 2400 Baud (2400 BAUD) [3] 4800 Baud (4800 BAUD) [4]

★ 9600 Baud (9600 BAUD) [5]

Function:

This parameter is for programming the speed at which data is to be transmitted via the serial connection. Baud rate is defined as the number of bits transferred per second.

Description of choice:

The transmission speed of the FCM 300 is to be set at a value that corresponds to the transmission speed of the PLC/PC.

Parameter Group 5: Serial communication

502 Coasting (COASTING SELECT) 503 Quick-stop (Q STOP SELECT) 504 DC-brake (DC BRAKE SELECT) 505 Start (START SELECT)

506 Reversing (REVERSING SELECT)

507 Selection of Setup (SETUP SELECT) 508 Selection of speed (PRES.REF. SELECT)

Settings:

Digital input (DIGITAL INPUT) [0] Bus (SERIAL PORT) [1] Logic and (LOGIC AND) [2]

★ Logic or (LOGIC OR) [3]

Function:

Parameters 502-508 allow a choice between controlling the FCM 300 via the terminals (digital input) and/or via the bus.

If (Logic and) or (Bus) is selected, the command in question can only be activated if transmitted via the serial communication port. In the case of Logic and, the command must additionally be activated via one of the digital inputs.

Description of choice:

Digital input [0] is selected if the control command in question is only to be activated via a digital input.

Bus [1] is selected if the control command in question is only to be activated via a bit in the control word (serial communication).

Logic and [2] is selected if the control command in question is only to be activated when a signal is transmitted (active signal = 1) via both a control word and a digital input.

Digital input

505-508 Bu s Control command

000 010 100 111

Logic or [3] is selected if the control command in question is to be activated when a signal is given (active signal = 1) either via a control word or via a digital input.

13-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Parameter Group 5: Serial communication

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Digital input

505-508 Bus Control command

000 011 101 111

NOTE!

Parameters 502-504 deal with stop functions - see examples regarding 502 (coasting) below. Active stop command "0".

Parameter 502 = Logic and

Digital input Bus Control command

0 0 1 Coasting 0 1 0 Motor running 1 0 0 Motor running 1 1 0 Motor running

Parameter 502 = Logic or

Digital input B us Control command

0 0 1 Coasting 0 1 1 Coasting 1 0 1 Coasting 1 1 0 Motor running

509 Bus jog 1 (BUS JOG 1 FREQ.)

Settings:

0.0 - parameter 202 [0 - ]

✭ 10.0 HZ [100]

Function:

This is where to set a fixed speed (jog) that is activated via the serial communication port.

This function is the same as in parameter 213.

Description of choice:

The jog frequency f

JOG

can be selected in the range

between f

MIN

(parameter 201) and f

MAX

(parameter

202).

510 Bus jog 2 (BUS JOG 2 FREQ.)

Settings:

0.0 - parameter 202 [0 - ]

✭ 10.0 H

Z [100]

Function:

This is where to set a fixed speed (jog) that is activated via the serial communication port.

This function is the same as in parameter 213.

Description of choice:

The jog frequency f

JOG

can be selected in the range

between f

MIN

(parameter 201) and f

MAX

(parameter

202).

512 Telegram profile (TELEGRAM PROFILE)

Settings:

Profidrive (PROFIDRIVE) [0]

★ FC Drive (FC DRIVE) [1]

Function:

There is a choice of two different control word profiles.

Description of choice:

Select the desired control word profile.

NOTE!

This is only possible in Stop Mode (motor stopped on a Stop command).

513 Bus time interval

(BUS TIMEOUT TIME)

Value:

1 - 99 sec. ★ 1 sec.

Function:

This parameter sets the maximum time expected to pass between the receipt of two consecutive telegrams. If this time is exceeded, the serial communication is assumed to have stopped and the desired reaction is set in parameter 514.

Description of choice:

Set the desired time.

13-3

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Parameter Group 5: Serial communication

514 Bus time interval function

(BUS TIMEOUT FUNC)

Value:

★ Off (OFF) [0]

Freeze output (FREEZE OUTPUT) [1] Stop (STOP) [2] Jogging (JOGGING) [3] Max. speed (MAX SPEED) [4] Stop and trip (STOP AND TRIP) [5]

Function:

This parameter selects the desired reaction of the FCM 300 when the set time for bus timeout (parameter 513) has been exceeded. If choices [1] to [5] are activated, relay 01 and relay 04 will be deactivated.

Description of choice:

The output frequency of the FCM 300 can: be frozen at the present value, be frozen at the reference, go to stop, go to jogging frequency (parameter 213), go to max. output frequency (parameter 202) or stop and activate a trip.

515 Data read-out: Reference %

(REFERENCE)

Value:

XXX.X % [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown corresponds to the total reference (sum of digital/analog/preset/bus/freeze ref./catchup and slow-down).

This value is updated every 320 ms.

516 Data read-out: Reference unit

(REFERENCE [UNIT])

Value:

X.XXX Hz o r r p m. [XXXX]

Function:

This parameter can be read out via the serial communication port.

517 Data read-out: Feedback

(FEEDBACK [UNIT])

Value:

X.XXX [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

Indicates the status value of terminals 1/2 at the unit/scale selected in parameters 414 and 415.

This value is updated every 320 ms.

518 Data read-out: Frequency

(FREQUENCY)

Value:

XXX.X Hz [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown corresponds to the actual motor frequency.

This value is updated every 320 ms.

519 Data read-out: Frequency x scale

(FREQUENCY X SCALE)

Value:

XXX.X Hz [XXXX]

Function:

This parameter can be read out via the serial communication port.

13-4

Description of choice:

Indicates the status value of the unit given on the basis of the choice of the reference sum.

This value is updated every 320 ms.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Parameter Group 5: Serial communication

520 Data read-out: Current

(MOTOR CURRENT)

Value:

XXX.XX A [XXXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown is a calculated value of the given motor current.

This value is updated every 320 ms.

521 Data read-out: Torque

(TORQUE)

Value:

XXX.X % [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown is the torque, with sign, supplied by the motor shaft. The value is given as a percentage of the rated torque.

There is not exact linearity between 160% motor current and torque in relation to the rated torque. Some motors supply more torque than that. Consequently, the min. value and the max. value will depend on the max. motor current as well as the motor used.

This value is updated every 320 ms.

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

522 Data read-out: Power, kW

(POWER (kW))

Value:

XX.XX kW [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown is calculated on the basis of the actual motor voltage and motor current.

This value is updated every 320 ms.

523 Data read-out: Power, HP

(POWER (hp))

Value:

XX.XX HP (US) [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown is calculated on the basis of the actual motor voltage and motor current. The value is indicated in the form of HP.

This value is updated every 320 ms.

13-5

Description of choice:

The value corresponds to the present output frequency f

multiplied by the factor preset in

parameter 008 Display scaling of output frequency.

NOTE!

If the setting of the motor parameters does not match the motor applied, the read-out values will be inaccurate and may become negative, even if the motor is not running or is producing a positive torque.

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H H

H = HVAC setting,

I = Industrial setting, ( ) =

parameter

window text

. [ ] = value for use in communication via serial communication port

525 Data read-out: DC link voltage

(DC LINK VOLTAGE)

Value:

XXXX V [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown is a measured value.

The value is filtered, which means that approx. 1.3 seconds may pass from an input value changes until the data read-out changes values.

This value is updated every 320 ms.

527 Data read-out: FFCCtherm.

(FC THERMAL)

Value:

0 - 100% [0 - 100]

Function:

This parameter can be read out via the serial communication port.

528 Data read-out: Digital input

(DIGITAL INPUT)

Value:

Unit

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown indicates the signal status from the 4 digital terminals (2, 3, 4, and 5).

This value is updated every 20 ms.

533 Data read-out: External reference %

(EXT. REFERENCE)

Value:

-200.0 - +200.0 %

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value stated gives, as a percentage, the sum of external references (sum of analog/bus/pulse).

This value is updated every 80 ms.

534 Data read-out: Status word, binary

(STATUS WORD [HEX])

Value:

Unit

Function:

This parameter can be read out via the serial communication port.

Parameter Group 5: Serial communication

13-6

524 Data read-out: Motor voltage

(MOTOR VOLTAGE)

Value:

XXX.X V [XXXX]

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown is a calculated value used for controlling the motor.

This value is updated every 320 ms.

Description of choice:

Only whole numbers are displayed.

This value is updated every 160 ms.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Parameter Group 5: Serial communication

537 Data read-out: IINV.v. temperature

(INVERTER TEMP.)

Value:

Unit: ºC

Function:

This parameter can be read out via the serial communication port.

Description of choice:

States the given temperature of the frequency converter. This value is updated every 10 sec.

538 Data read-out: Alarm word

(ALARM WORD)

Value:

Unit

Function:

This parameter can be read out via the serial communication port. See chapter on "Warnings and

alarms".

Description of choice:

States whether there is an alarm on the FCM 300.

Hex Fault messages

00000002 Trip lock 00000040 HPFB timeout 00000080 Standard bus timeout 00000100 Short circuit 00000200 24 V supply fault 00000400 Earth fault 00000800 Overcurrent 00004000 Motor thermistor 00008000 Inverter overload 00010000 Undervoltage 00020000 Overvoltage 00040000 Phase loss 00080000 Live zero error 00100000 Overtemperature 02000000 HPFB error 08000000 Inrush fault 10000000 Internal error

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

539 Data read-out: Control word

(CONTROL WORD)

Value:

Unit

Function:

This parameter can be read out via the serial communication port.

Description of choice:

Indicates the control word sent via the serial communication port in Hex code from the FCM 300. This parameter is updated every 20 ms.

540 Data read-out: Warning word, 1

(WARN. WORD 1)

Value:

Unit

Function:

This parameter can be read out via the serial communication port. See chapter on "Warnings and

alarms".

Description of choice:

States in Hex format whether there is a warning on the FCM 300.

Hex Warning messages

00000008 HPFB timeout 00000010 Standard bus timeout 00000040 Current limit 00000200 Inverter overload 00001000 Voltage warning low 00002000 Voltage warning high 00004000 Phase loss 00010000 Live zero error warning 00400000 Output freq. limit warning 00800000 HPFB error 40000000 24 V supply warning 80000000 Inverter temp. high

13-7

Description of choice:

Indicates the status word transmitted via the serial communication port.

NOTE!

This parameter is updated every 20 ms.

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

Description of choice:

States in Hex format whether there is a warning on the FCM 300.

Hex Status messages

01 Ramping 04 Start clockwise/

counterclockwise 08 Slow down 10 Catch-up

8000 Frequency limit

542 Data read-out: Terminal 1, analog input

(ANALOG INPUT 1)

Value:

Unit: mA

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown indicates the signal value on terminal 1.

The scaling (parameters 336 and 337) does not influence the read-out. Min. and max. are determined by the offset and gain adjustment of the AD-converter.

This value is updated every 20 ms.

Parameter Group 5: Technical functions

13-8

541 Data read-out: Warning word, 2

(WARN. WORD 2)

Value:

Unit

Function:

This parameter can be read out via the serial communication port.

543 Data read-out: Terminal 2, analog input

(ANALOG INPUT 2)

Value:

Unit: X.X V

Function:

This parameter can be read out via the serial communication port.

Description of choice:

The value shown indicates the signal value on terminal 2.

The scaling (parameters 338 and 339) does not influence the read-out. Min. and max. are determined by the offset and gain adjustment of the AD-converter. This value is updated every 20 ms.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 14Chapter 14

Chapter 14 ■ Parameters 600-635 ............................. page 14-2

Parameter Group 6: Technical Functions

14-1

Technical functions

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

600 Operating data: Operating hours

(OPERATING HOURS)

Value:

Unit: hours

0.0 - 130,000.0

Function:

This parameter can be read out via the display or the serial communication port. The value cannot be reset.

Description of choice:

Indicates the number of hours in which the FCM 300 has had AC Line voltage applied.

The value is updated in the FCM 300 every hour and saved when the unit is turned off.

601 Operating data: Hours run

(RUNNING HOURS)

Value:

Unit: hours

0.0 - 130,000.0

Function:

This parameter can be read out via the display or the serial communication port. The value can be reset via parameter 619.

Description of choice:

Indicates the number of hours in which the FCM 300 has been in operation since reset in parameter

619.

The value is updated in the FCM 300 every hour and saved when the unit is turned off.

Parameter Group 6: Technical functions

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

603 Operating data: Number of power-up’s

(POWER UP’S)

Value:

Unit: number 0 - 9999

Function:

This parameter can be read out via the display or the serial communication port.

Description of choice:

States the number of power-ups of the supply voltage to the FCM 300.

14-2

604 Operating data: Number of

overtemperatures (OVER TEMP’S)

Value:

Unit: number 0 - 9999

Function:

This parameter can be read out via the display or the serial communication port.

Description of choice:

States the number of temperature faults there has been on the FCM 300.

605 Operating data: Number of overvoltages

(OVER VOLT’S)

Value:

Unit: number 0 - 9999

Function:

This parameter can be read out via the display or the serial communication port.

Description of choice:

States the number of overvoltages there has been on the FCM 300.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Parameter Group 6: Technical functions

616 Fault log: Time

(F.LOG: TIME)

Value:

Unit: Hours [Indication range XX - XXX]

Function:

Array type parameter. This parameter makes it possible to see the total number of operating hours before the trip occurred. 10 (1-10) log values are stored.

The lowest log number (1) contains the latest/most recently saved data value, while the highest log number (10) contains the oldest data value.

Description of choice:

Read out as an option.

Indication range: XX - XXX.

The fault log is reset after initialization (para. 620).

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

14-3

615 Fault log: Error code

(F.LOG: ERROR COD)

Value:

[Index XX - XXX]

Function:

Array type parameter. This parameter makes it possible to see the reason why a trip occurs.

10 log values are stored.

The lowest log number (1) contains the latest/most recently saved data value; the highest log number (10) contains the oldest data value.

For additional information, see chapter on "Warnings

and alarms".

Description of choice:

Read out as a figure code between 1 and 37. Fault code Alarm

0 No fault 1 2 Live zero error 3 4 Phase loss 7 Overvoltage 8 Undervoltage

9 Inverter overload 11 Motor thermistor 13 Overcurrent 14 Earth fault 15 Supply fault 16 Short circuit

17 Standard BUS time out 18 HPFB time out 34 HPFB error

35 Inrush fault

36 Overtemperature 37 Internal error

The fault log is reset after initialisation in parameter

620.

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

617 Fault log: Value

(F.LOG: VALUE)

Value:

[Index XX - XXX]

Function:

Array type parameter. This parameter makes it possible to see at what current or voltage a given trip occurred.

Description of choice:

Read out as one value.

Indication range: 0.0 - 999.9.

The fault log is reset after initialization (para. 620).

619 Reset of hours-run counter

(RESET RUN. HOUR)

Settings:

★ No reset (DO NOT RESET) [0]

Reset (RESET COUNTER) [1]

Function:

Reset to zero the hours-run counter (parameter

601).

Description of choice:

If Reset [1] has been selected the hours-run counter of the FCM 300 is reset.

620 Operating mode (OPERATION MODE)

Settings:

★ Normal function (NORMAL OPERATION) [0]

Control card test (CONTROL CARD TEST) [2] Initialization (INITIALIZE) [3]

Function:

In addition to its normal function, this parameter can be used for two different tests.

Also, all parameters (except parameters 603-605) can be initialized.

621 Nameplate: FC type (FC TYPE)

Value:

Depends on unit

Function:

The key data of the unit can be read out via the serial communication port.

Description of choice:

Type indicates the unit size and basic function concerned.

624 Nameplate: Software version no.

(SOFTWARE VERSION)

Value:

Depends on unit

Function:

The key data of the unit can be read out the serial communication port.

Description of choice:

Software version gives the version number.

Parameter Group 6: Technical functions

Description of choice:

Normal function [0] is selected for normal operation with the motor in the selected application. Control card test [2] is selected if control of the analog and digital inputs, as well as the analog, digital outputs and the +10 V control voltage is desired. A test connector with internal connections is required for this test. Setup: Analog/digital output to digital inputs 3, 4 and 5 and 10 V supply to analog/ digital input 2.

Initialization [3] is selected if the factory setting of the unit is desired without resetting parameters 500, 501 + 600 - 605. Initialization is active after power up.

14-4

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Parameter Group 6: Technical functions

✭ = General factory setting - also applying to spare part unit,

H = HV AC setting,

I = Industrial setting, ( ) = parameter

window text. [ ] = value for use in communication via serial communication port

626 Nameplate: Database identification no.

(DATABASE VER.)

Value:

Depends on unit

Function:

The key data of the unit can be read out via the display or the serial communication port.

628 Nameplate: Application option type

(APP. OPTION)

Value:

Function:

The key data of the unit can be read out via the display or the serial communication port.

630 Nameplate: Communication option type

ordering no. (COM. ORDER NO)

Value:

Function:

The key data of the unit can be read out via the display or the serial communication port.

632 BMC software identification

(BMC SW VERSION)

Value:

Function:

The key data of the unit can be read out via the display or the serial communication port.

633 Motor database identification

(MOTOR DATA VERS.)

Value:

Function:

The key data of the unit can be read out via the display or the serial communication port.

634 Unit identification for communication

(UNIT ID)

Value:

Function:

The key data of the unit can be read out via the display or the serial communication port.

635 Software part No

(SW. PART NO:)

Value:

Function:

Indicates the software part No.

For information on the Profibus parameter group 800 - 900, see the FCM Profibus manual MG.03.EX.YY.

14-5

625 Nameplate: LCP identification no.

(LCP VERSION)

Value:

Depends on unit

Function:

The key data of the unit can be read out via the display or the serial communication port. For example: ID 1,42 2 kB.

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Chapter 15Chapter 15

Chapter 15

■■

■ Danfoss PC Software ............................ page 15-2

■ Serial bus ..............................................page 15-3

■ Telegram Communication ..................... page 15-3

■ Telegram Build-up ................................. page 15-3

■ Data Bytes ............................................ page 15-4

Serial Communication

15-1

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

■ Danfoss PC software for serial communication

Using serial communication makes it possible to monitor, program and control one or several units from a centrally placed computer. All FCM 300 Series have an RS 485 port as standard, which enables them to communicate e.g. with a PC. A program entitled VLT

Software Dialog is available

for this purpose.

VLT

Dialog operates in the familiar Windows® for-

mat.

VLT

Dialog incorporates three modules on one disk. The CD includes the Basic, Logging and Template Modules, as well as operating instructions - all in six different languages.

Basic Module

TEST RUN is used for controlling and commissioning of a FCM 300, including:

- setting of reference value,

- simultaneous display of selected parameters in graphs,

- option of DDE link, e.g. to a spreadsheet.

PARAMETER SETUP is used for setting up and transferring parameter sets, including:

- setting of FCM 300 parameters,

- parameter sets can be obtained from and copied to a FCM 300,

- documentation/print-out of the Setup including diagrams.

BUS ADDRESS SETUP is used for setting the bus addresses on individual FCM 300 nocaps. "units" which are connected to the same bus.

- setting bus addresses

- storing list of units

- reporting list of units

Logging Module:

LOGGING is used for collecting and displaying historical or real-time operating data:

- graphical representation of selected parameters from several FCM 300 units

- collection of log data to file,

- option of DDE link e.g. to a spreadsheet.

MODEM SETUP is used for setting up the modem.

- sets the FCM 300 modem via the communication port of the PC.

T emplate Module:

TEMPLATE SETUP is used for setting up template files for PARAMETER SETUP:

- the template file functions as a mask that limits the number of accessible parameters when a parameter file is to be made or edited in PARAMETER SETUP,

- the template file may contain preset values for the parameters of the FCM 300.

NOTE!

The logging and template module calls for a Basic module to be installed on the same PC.

Guided Tour:

The Guided Tour offers a demonstration of the VLT Software Dialog program.

Serial Communication

15-2

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

■ Telegram build-up

Each telegram begins with a startbyte (STX) = 02 Hex, followed by a byte that gives the telegram length (LGE) and a byte that gives the address (ADR). Then follows a number of databytes (variable, depending on telegram type). The telegram ends with a data control byte (BCC).

STX LG E ADR Data BCC

■ Serial bus

Leader

Follower 31

(126)

Follower 2

Follower 1

Address 1

Address 2 Address 31 (126)

Serial bus

■ Telegram communication

Control and reply telegrams The telegram communication in a leader/follower system is controlled by the leader. A maximum of 31 followers (FCM 300 units) can be connected to one leader, unless a repeater is used - see also the description of the address format.

The leader continuously sends control telegrams addressed to the followers and awaits reply telegrams from these. The response time of the followers is maximum 50 ms.

Only a follower that has received a faultless telegram addressed to that follower will respond by sending back the telegram unchanged.

Broadcast A leader can send the same telegram at the same time to all followers connected to the bus. In such

broadcast communication, the control telegram broadcast bit of the address bit has a value of 1 (see VLT address). Address bits 0-4 are not used.

Contents of a byte Each transmitted sign begins with a start bit. Subsequently, 8 databits are transmitted. Each sign is given via a parity bit set at "1" when there is an even parity (i.e. an even number of binary 1's in the 8 databits and parity bits together). The sign ends with a stop bit and thus consists of a total of 11 bits.

Start 0 1 2 3 4 5 6 7 Even Stop

bit Parity bit

Telegram length (LGE) The telegram length is the number of databytes plus address byte ADR plus data control byte BCC.

Telegrams with 4 databytes have a length of: LGE = 4 + 1 + 1 = 6 bytes Telegrams with 12 databytes have a length of: LGE = 12 + 1 + 1 = 14 bytes

Serial communication

15-3

FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

VLT address (ADR) Two different address formats are used:

1. Siemens USS protocol address format:

76543210 00

Bit 7 = 0 Bit 6 is not used Bit 5 = 1:

Broadcast, address bits (0-4) are not used

Bit 5 = 0: No Broadcast Bits 0-4 = VLT address 1-31

2. Danfoss format:

76543210 11

Bit 7 = 1 Bits 0-6 = VLT address 1-127 (0 = Broadcast)

Data control byte (BCC) The data control byte can best be explained by means of an example: Before the first sign of the telegram is received, BCC = 0.

76543210

BCC

After the first sign has been received: BCC

NEW

= BCC

OLD

EXOR "first byte"

(EXOR = exclusive-or gate)

BCC

OLD

= 0 0 0 0 0 0 0 0 EXOR

"first byte" = 0 0 0 0 0 0 1 0 (02H) BCC

NEW

= 0 0 0 0 0 0 1 0 Each additional, subsequent byte is gated by BCC

OLD

EXOR and gives a new BCC

NEW

, e.g.:

BCC

OLD

= 0 0 0 0 0 0 1 0

EXOR "second byte" = 1 1 0 1 0 1 1 0 (D6H)

BCC

NEW

= 1 1 0 1 0 1 0 0

The result after the last received sign is BCC.

■ Databytes

The block of databytes is divided into two smaller blocks:

1. Parameter bytes used for transferred parameters between leader and follower

2. Process bytes, covering

- Control word and reference value

(from leader to follower)

- Status word and present output frequency

(from follower to leader)

This structure applies to both the control telegram (leader→follower) and the reply telegram

(follower→leader).

Parameter bytes Process bytes

PKE I ND PWE

HIGH

PWE

LOW

PCD1 PCD2

00 00 00 00 00 00 00 00 00 00 00 00

There are two types of telegrams:

- with 12 bytes built up as shown above, with

parameter and process block

- with four bytes, which is the process block from

the 12 byte telegram

1. Parameter bytes

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Commands and replies (AK) Bits no. 12-15 are used for transmitting commands

from leader to follower and the follower's processed

reply back to the leader.

PNU

PKE

Commands

and replies

Parameter

number

Not in use

IND PWE

HIGH

PWE

LOW

Serial communication

15-4

FCM 300 Series

MG.03.B6.2G - VL T is a register ed Danfoss trademark

Parameter number (PNU) Bits no. 0-10 are used for transmitting parameter

numbers. The function of a given parameter can be seen from the parameter description in chapter 8.

Index Index is used together with the parameter number for read/write access to parameters of the array type (par. 615, 616 and 617).

Parameter value (PWE)

The parameter value depends on the command given. If the leader wants a parameter (read), it does not care about the PWE block value. If a parameter is changed by the leader (write), the new value is transferred in the PWE block. If the follower replies to a parameter request (read command), the present parameter value is transferred to the PWE block.

The transferred value corresponds to the figures given in the parameter descriptions. E.g. parameter 101, where [1] corresponds to Constant torque, [2] corresponds to Variable torque: low, etc. However, parameters with data type 9 (text string) are excepted, as this text is transferred as an ASCII text string. When a text string is transferred (read), the telegram length is variable, since the texts have different lengths. The telegram length is stated in the 2nd byte of the telegram, called LGE. Parameters 621-634 (nameplate data) have data type 9 (text string).

Commands leader➝follower: Bit no. 15 14 13 12 Command

0000No command 0001Read parameter value 0010Write parameter value in RAM

(word)

0011Write parameter value in RAM

(double word)

1101Write parameter value in RAM

and EEPROM (double word)

1110Write parameter value in RAM

and EEPROM (word)

1111Read text

Reply follower➝leader: Bit no. 15 14 13 12 Reply

0000No reply 0001Parameter value transferred (word) 0010Parameter value transferred

(double word) 0111Command cannot be executed 1111Text transferred

If the command cannot be executed, the follower will send this reply (0111) and give the following error message in the parameter value:

Error code (reply 0111) Error message

0 The parameter number used does not

exist

1 There is no write access to the

parameter called

2 The data value exceeds the

parameter limits 3 The used sub-index does not exist 4 The parameter is not of the array type 5 The data type does not match the

parameter called

17 Data change in the parameter called

is not possible in the present mode of

the FCM 300. E.g. some parameters

can only be changed when the motor

has stopped

130 There is no bus access to the

parameter called

131 Data change is not possible because

factory Setup has been selected

PKE IND PWE

PKE

IND PWE

Data types supported by the FCM 300 unit

Data type Description

3 Integer 16

4 Integer 32

5 Unsigned 8 6 Unsigned 16 7 Unsigned 32

9 Text string

Unsigned means there is no sign included in the telegram.

Serial communication

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FCM 300 Series

MG.03.B6.2G - VLT is a r egistered Danfoss trademark

PCD1 PCD2

Control telegram Control word Reference value (leader➝follower)

Reply telegram Status word Given output (follower➝leader) frequency

2. Process-bytes The process byte block is divided into two blocks each of 16 bits, which always come in the sequence stated.

PCD1 PCD2

(parameter 512 = Profidrive) The control word is used for transmitting commands from a leader (e.g. a PC) to a follower (FCM 300).

Leader➝Follower

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit no.

Bit Bit = 0 Bit =1 00 OFF 1 ON 1 01 OFF 2 ON 2 02 OFF 3 ON 3 03 Motor coasting Enable 04 Quick-stop Ramp 05 Freeze output frequency Ramp enable 06 Ramp stop Start 07 No function Reset 08 Jog 1 OFF ON 09 Jog 2 OFF ON 10 Data not valid Valid 11 No function Slow down 12 No function Catch-up 13 Choice of Setup 14 15 No function Reversing

Control

word

Bus

reference

Bit 00, OFF1/ON1: An ordinary ramp stop which uses the ramp time in parameters 207/208. Bit 00 = "0" leads to a stop and to output being activated, the output frequency is 0 Hz, provided OFF 123 has been selected in parameter

340. Bit 00 = "1" means that the adjustable frequency drive will be able to start if the other conditions for starting have been fulfilled.

Bit 01, OFF2/ON2: Coasting stop. Bit 01 = "0" leads to a coasting stop and leads to output being activated, when the output frequency is 0 Hz, provided OFF 123 has been selected in parameter 340. Bit 01 = "1" means that the adj ustabl e frequency drive is able to start, provided the other conditions for starting are fulfilled.

Bit 02, OFF3/ON3: Quick-stop, which uses the ramp time in parameter

212. Bit 02 = "0" leads to a quick-stop and leads to output being activated, when the output frequency is 0 Hz, provided OFF 123 has been selected in parameter 340. Bit 02 = "1" means that the adjustable frequency drive is able to start, provided the other conditions for starting are fulfilled.

Bit 03, Coasting/enable: Coasting. Bit 03 = "0" leads to a stop. Bit 03 = "1" means that the adjustable frequency drive is able to start, provided the other conditions for starting are fulfilled. Note: In parameter 502 the choice is made as to how bit 03 is to be combined (gated) with the corresponding function in the digital inputs.

The different attributes for each parameter can be seen in the section on factory settings. Since a parameter value can only be transferred as an integer, a conversion factor must be used to transfer decimals.

Example: Parameter 201: minimum frequency, conversion factor 0,1. If parameter 201 is to be set to 10 Hz, a value of 100 must be transferred, since a conversion factor of 0,1 means that the transferred value will be multiplied by 0.1. A value of 100 will thus be understood as 10.

Serial communication

Addressing by unit ID The unit ID is printed on the label on the plastic cover under the lid of the electronics box. The three groups of unit ID each with three digits must be converted to Hex. The desired address is added as the last byte. The frame is sent to the bus address parameter(s) 500 (and 918) via a broadcast.

Unit ID: 0-255 0-255 1-255

PKE IND 00-FF 00-FF 01-FF Address

PKE: Write to parameter No. 500 or 918 IND: Not Used

➞

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Danfoss FCM305 56, FCM307 56, FCM315 145, FCM322 182, FCM350 213 Instruction Manual

Specifications and Main Features

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