Danfoss FC 102 Operating guide

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MAKING MODERN LIVING POSSIBLE

Instruction Manual

VLT® HVAC Drive FC 102

1.1–90 kW

www.DanfossDrives.com

Contents Instruction Manual

Contents

1 Introduction

1.1 Purpose of the Manual

1.2 Additional Resources

1.3 Document and Software Version

1.4 Product Overview

1.5 Approvals and Certications

1.6 Disposal

2 Safety

2.1 Safety Symbols

2.2 Qualied Personnel

2.3 Safety Precautions

3 Mechanical Installation

3.1 Unpacking

3.2 Installation Environments

3.3 Mounting

3 3 3 3 3 6 6

7 7 7 7

9 9 9

4 Electrical Installation

4.1 Safety Instructions

4.2 EMC-compliant Installation

4.3 Grounding

4.4 Wiring Schematic

4.5 Access

4.6 Motor Connection

4.7 AC Line Input Connection

4.8 Control Wiring

4.8.1 Control Terminal Types 18

4.8.2 Wiring to Control Terminals 19

4.8.3 Enabling Motor Operation (Terminal 27) 19

4.8.4 Voltage/Current Input Selection (Switches) 20

4.8.5 Safe Torque O (STO) 20

4.8.6 RS-485 Serial Communication 20

4.9 Installation Check List

5 Commissioning

11 11 11 11 13 15 15 17 18

5.1 Safety Instructions

5.2 Applying Power

5.3 Local Control Panel Operation

22 22 23

Contents

VLT® HVAC Drive FC 102

5.4 Basic Programming

5.4.1 Commissioning with SmartStart 26

5.4.2 Commissioning via [Main Menu] 26

5.4.3 Asynchronous Motor Set-up 27

5.4.4 Permanent Magnet Motor Set-up 27

5.4.5 Automatic Energy Optimization (AEO) 28

5.4.6 Automatic Motor Adaptation (AMA) 28

5.5 Checking Motor Rotation

5.6 Local Control Test

5.7 System Start-up

6 Application Set-up Examples

7 Diagnostics and Troubleshooting

7.1 Maintenance and Service

7.2 Status Messages

7.3 Warning and Alarm Types

7.4 List of Warnings and Alarms

29 29 29

35 35 35 37 38

7.5 Troubleshooting

8 Specications

8.1 Electrical Data

8.1.1 Line Power Supply 3x200–240 V AC 49

8.1.2 Line Power Supply 3x380–480 V AC 51

8.1.3 Line Power Supply 3x525–600 V AC 53

8.1.4 Line Power Supply 3 x 525–690 V AC 55

8.2 Line Power Supply

8.3 Motor Output and Motor Data

8.4 Ambient Conditions

8.5 Cable Specications

8.6 Control Input/Output and Control Data

8.7 Connection Tightening Torques

8.8 Fuses and Circuit Breakers

8.9 Power Ratings, Weight and Dimensions

9 Appendix

48 48

58 58 59 59 59 63 63 71

9.1 Symbols, Abbreviations and Conventions

9.2 Parameter Menu Structure

Index

73 73

Introduction Instruction Manual

1 Introduction

1.1 Purpose of the Manual

This instruction manual provides information for safe installation and commissioning of the adjustable frequency drive.

This instruction manual is intended for use by qualied personnel. Read and follow the instruction manual to use the adjustable frequency drive safely and professionally, and pay particular attention to the safety instructions and general warnings. Keep this instruction manual available with the adjustable frequency drive at all times.

VLT® is a registered trademark.

1.2 Additional Resources

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

The VLT® Programming Guide provides greater

•

detail on working with parameters and many application examples.

1.4

Product Overview

1.4.1 Intended Use

The adjustable frequency drive is an electronic motor controller intended for:

The regulation of motor speed in response to

•

system feedback or to remote commands from external controllers. A power drive system consists of the adjustable frequency drive, the motor and equipment driven by the motor.

System and motor status surveillance.

•

The adjustable frequency drive can also be used for motor protection.

Depending on conguration, the adjustable frequency drive can be used in standalone applications or form part of a larger appliance or installation.

The adjustable frequency drive is allowed for use in residential, industrial and commercial environments in accordance with local laws and standards.

The VLT® Design Guide provides detailed

•

information about capabilities and functionality to design motor control systems.

Instructions for operation with optional

•

equipment.

Supplementary publications and manuals are available from Danfoss. See www.danfoss.com/BusinessAreas/DrivesSo-

lutions/Documentations/VLT+Technical+Documentation.htm

for listings.

1.3

Document and Software Version

This manual is regularly reviewed and updated. All suggestions for improvement are welcome. Table 1.1 shows the document version and the corresponding software version.

Edition

MG11AKxx Replaces MG11AJxx 3.92

Table 1.1 Document and Software Version

Remarks Software version

NOTICE!

In a residential environment, this product can cause radio interference, in which case supplementary mitigation measures can be required.

Foreseeable misuse

Do not use the adjustable frequency drive in applications which are non-compliant with conditions and environments. Ensure compliance with the conditions

specied in chapter 8 Specications.

specied operating

FAN MOUNTING

QDF-30

DC-

DC+

Remove jumper to activate Safe Stop

Max. 24 Volt !

19 27 29 32

53 54

0605 04

0302 01

130BB493.10

Introduction

1.4.2 Exploded Views

VLT® HVAC Drive FC 102

1 Local control panel (LCP) 11 Relay 2 (04, 05, 06) 2 Cover 12 Lifting ring 3 RS-485 serial bus connector 13 Mounting slot 4 Digital I/O and 24 V power supply 14 Grounding clamp (PE) 5 Analog I/O connector 15 Cable shield connector 6 Cable shield connector 16 Brake terminal (-81, +82) 7 USB connector 17 Load sharing terminal (DC bus) (-88, +89) 8 Serial bus terminal switch 18 Motor output terminals 96 (U), 97 (V), 98 (W) 9 Analog switches (A53), (A54) 19 Line power input terminals 91 (L1), 92 (L2), 93 (L3) 10 Relay 1 (01, 02, 03)

Figure 1.1 Exploded View Enclosure Types B and C, IP55 and IP66

130BB492.10

Introduction

Instruction Manual

1 Local control panel (LCP) 10 Motor output terminals 96 (U), 97 (V), 98 (W) 2 RS-485 serial bus connector (+68, -69) 11 Relay 2 (01, 02, 03) 3 Analog I/O connector 12 Relay 1 (04, 05, 06) 4 LCP input plug 13 Brake (-81, +82) and load sharing (-88, +89) terminals 5 Analog switches (A53), (A54) 14 Line power input terminals 91 (L1), 92 (L2), 93 (L3) 6 Cable shield connector 15 USB connector 7 Decoupling plate 16 Serial bus terminal switch 8 Grounding clamp (PE) 17 Digital I/O and 24 V power supply 9 Shielded cable grounding clamp and strain relief 18 Cover

Figure 1.2 Exploded View Enclosure Type A, IP20

Introduction

VLT® HVAC Drive FC 102

1.4.3 Block Diagram of the Adjustable Frequency Drive

Figure 1.3 is a block diagram of the internal components of the adjustable frequency drive. See Table 1.2 for their functions.

Figure 1.3 Adjustable Frequency Drive Block Diagram

Area Title Functions

3-phase AC line power supply

•

1 Line power input

2 Rectier

3 DC bus

4 DC reactors

5 Capacitor bank

6 Inverter

7 Output to motor

to the adjustable frequency drive

The rectier bridge converts

•

the AC input to DC current to supply inverter power

Intermediate DC bus circuit

•

handles the DC current

Filter the intermediate DC

•

circuit voltage

Prove line transient protection

•

Reduce RMS current

•

Raise the power factor

•

reected back to the line

Reduce harmonics on the AC

•

input

Stores the DC power

•

Provides ride-through

•

protection for short power losses

Converts the DC into a

•

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

Regulated 3-phase output

•

power to the motor

Area Title Functions

Input power, internal

•

processing, output, and motor current are monitored to provide ecient operation and control

8 Control circuitry

Table 1.2 Legend to Figure 1.3

Enclosure Types and Power Ratings

1.4.4

For enclosure types and power ratings of the adjustable frequency drives, refer to chapter 8.9 Power Ratings, Weight and Dimensions.

User interface and external

•

commands are monitored and performed

Status output and control can

•

be provided

1.5 Approvals and Certications

Table 1.3 Approvals and Certications

More approvals and certications are available. Contact local Danfoss partner. Adjustable frequency drives of enclosure type T7 (525–690 V) are not certied for UL.

The adjustable frequency drive complies with UL508C thermal memory retention requirements. For more information, refer to the section Motor Thermal Protection in the Design Guide.

1.6

Disposal

Do not dispose of equipment containing electrical components together with domestic waste. Collect it separately in accordance with local and currently valid legislation.

Safety Instruction Manual

2 Safety

2.1 Safety Symbols

The following symbols are used in this document:

WARNING

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

CAUTION

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

NOTICE!

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

2.2 Qualied Personnel

Correct and reliable transport, storage, installation, operation and maintenance are required for the troublefree and safe operation of the adjustable frequency drive. Only qualied personnel is allowed to install or operate this equipment.

Qualied personnel is dened as trained sta, who are authorized to install, commission, and maintain equipment, systems and circuits in accordance with pertinent laws and regulations. Additionally, the personnel must be familiar with the instructions and safety measures described in this document.

2.3

Safety Precautions

WARNING

HIGH VOLTAGE

Adjustable frequency drives contain high voltage when connected to AC line power input, DC power supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualied personnel can result in death or serious injury.

Installation, start-up, and maintenance must be

•

performed by qualied personnel only.

WARNING

UNINTENDED START

When the adjustable frequency drive is connected to AC line power, the motor may start at any time, causing risk of death, serious injury, equipment, or property damage. The motor can start by means of an external switch, a serial bus command, an input reference signal from the LCP, or after a cleared fault condition.

Disconnect the adjustable frequency drive from

•

line power whenever personal safety considerations make it necessary to avoid unintended motor start.

Press [O] on the LCP before programming

•

parameters. The adjustable frequency drive, motor, and any

•

driven equipment must be in operational readiness when the adjustable frequency drive is connected to AC line power.

2 2

Safety

VLT® HVAC Drive FC 102

DISCHARGE TIME

The adjustable frequency drive contains DC link capacitors that can remain charged even when the adjustable frequency drive is not powered. Failure to wait the specied time after power has been removed before performing service or repair work could result in death or serious injury.

1. Stop motor.

2. Disconnect AC line power, permanent magnet type motors, and remote DC link power supplies, including battery backups, UPS, and DC link connections to other adjustable frequency drives.

3. Wait for the capacitors to discharge fully before performing any service or repair work. The duration of waiting time is specied in Table 2.1.

Voltage [V] Minimum waiting time (minutes)

4 7 15

200–240 1.5–5 hp

[1.1–3.7 kW]

380–480 1.5–10 hp

[1.1–7.5 kW]

525–600 1.5–10 hp

[1.1–7.5 kW]

525–690 1.5–10 hp

High voltage may be present even when the warning LED indicator lights are o.

7.5–60 hp [5.5–45 kW]

15–125 hp

[11–90 kW]

15–125 hp

[11–90 kW] 15–125 hp

[1.1–7.5 kW]

[11–90 kW]

WARNING

EQUIPMENT HAZARD

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

Ensure that only trained and qualied personnel

•

perform installation, start-up, and maintenance. Ensure that electrical work conforms to national

•

and local electrical codes. Follow the procedures in this manual.

•

CAUTION

UNINTENDED MOTOR ROTATION WINDMILLING

Unintended rotation of permanent magnet motors can result in serious injury or equipment damage.

Ensure that permanent magnet motors are

•

blocked to prevent unintended rotation.

CAUTION

INTERNAL FAILURE HAZARD

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

Before applying power, ensure all safety covers

•

are in place and securely fastened.

Table 2.1 Discharge Time

WARNING

LEAKAGE CURRENT HAZARD

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

Ensure correct grounding of the equipment by a

•

certied electrical installer.

130BD511.10

Type 12 / IP55 Tamb.45

C/113 F

V LT

MADE IN DENMARK

P/N: 131U3930 S/N: 010102G290

3.0kW(400V) / 4.0HP(460V)

IN: 3x380-480V 50/60Hz 6.5/5.7A

OUT: 3x0-Vin 0-590Hz 7.2/6.3A

CAUTION: See manual for special condition/mains fuse

voir manual de conditions speclales/fusibles

WARNING: Stored charge, wait 4 min. Charge residuelle, attendez 4 min.

* 1 3 1

3 9 3 0 0 1 0 1 0 2 G 2 9 0 *

HVAC Drive www.danfoss.com

T/C: FC-102P3K0T4Z55H1UGCXXXSXXXXAXBXCXXXXDX

Listed 76X1 E134261 Ind. Contr. Eq.

Mechanical Installation Instruction Manual

3 Mechanical Installation

3.1 Unpacking

3.1.1 Items Supplied

Items supplied may vary according to product congu-

ration.

Make sure the items supplied and the information

•

on the nameplate correspond to the order conrmation.

Check the packaging and the adjustable

•

frequency drive visually for damage caused by inappropriate handling during shipment. File any claim for damage with the carrier. Retain damaged parts for clarication.

NOTICE!

Do not remove the nameplate from the adjustable frequency drive (loss of warranty).

3.1.2 Storage

Ensure that requirements for storage are fullled. Refer to chapter 8.4 Ambient Conditions for further details.

3.2 Installation Environments

NOTICE!

In environments with airborne liquids, particles, or corrosive gases, ensure that the IP/Type rating of the equipment matches the installation environment. Failure to meet requirements for ambient conditions can reduce lifetime of the adjustable frequency drive. Ensure that requirements for air humidity, temperature and altitude are met.

Vibration and Shock

The adjustable frequency drive complies with requirements for units mounted on the walls and premises, as well as in panels bolted to walls or oors.

For detailed ambient conditions specications, refer to chapter 8.4 Ambient Conditions.

oors of production

3 3

1 Type code 2 Order number 3 Power rating

Input voltage, frequency and current

(at low/high voltages) Output voltage, frequency and current

(at low/high voltages) 6 Enclosure type and IP rating 7 Maximum ambient temperature 8 Certications 9 Discharge time (Warning)

10 Serial number

Figure 3.1 Product Nameplate (Example)

130BD528.10

130BD504.10

Mechanical Installation

VLT® HVAC Drive FC 102

3.3 Mounting

NOTICE!

Improper mounting can result in overheating and

reduced performance.

Cooling

Ensure that top and bottom clearance for air

•

cooling is provided. See Figure 3.2 for clearance requirements.

Mounting

1. Ensure that the strength of the mounting location supports the unit weight. The adjustable frequency drive allows side-by-side installation.

2. Place the unit as near to the motor as possible. Keep the motor cables as short as possible.

3. Mount the unit vertically to a solid at surface or to the optional backplate to provide cooling

airow.

4. Use the slotted mounting holes on the unit for wall mounting, when provided.

Mounting with backplate and railings

Figure 3.2 Top and Bottom Cooling Clearance

Enclosure A2-A5 B1-B4 C1, C3 C2, C4

a (ins [mm]) 3.94 [100] 7.87 [200] 7.87 [200] 8.86 [225]

Table 3.1 Minimum Airow Clearance Requirements

Lifting

To determine a safe lifting method, check the

•

weight of the unit, see chapter 8.9 Power Ratings, Weight and Dimensions.

Ensure that the lifting device is suitable for the

•

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

•

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

•

provided.

Figure 3.3 Proper Mounting with Backplate

NOTICE!

Backplate is required when mounted on railings.

NOTICE!

All A, B, and C enclosures allow side-by-side installation. Exception: if an IP21 kit is used, there has to be a clearance between the enclosures:

For enclosures A2, A3, A4, B3, B4 and C3, the

•

minimum clearance is 2 ins [50 mm]. For enclosure C4, the minimum clearance is 3

•

ins [75 mm].

Electrical Installation

4 Electrical Installation

Instruction Manual

4.1 Safety Instructions

See chapter 2 Safety for general safety instructions.

WARNING

INDUCED VOLTAGE

Induced voltage from output motor cables that run together can charge equipment capacitors even with the equipment turned o and locked out. Failure to run output motor cables separately or use shielded cables or metal conduits could result in death or serious injury.

run output motor cables separately, or

•

use shielded cables or metal conduits.

•

CAUTION

SHOCK HAZARD

The adjustable frequency drive can cause a DC current in the PE conductor. Failure to follow the recommendation below means the RCD may not provide the intended protection.

When a residual current-operated protective

•

device (RCD) is used for protection against electrical shock, only an RCD of Type B is permitted on the supply side.

NOTICE!

The adjustable frequency drive is supplied with Class 20 motor overload protection.

Overcurrent Protection

Additional protective equipment such as short-

•

circuit protection or motor thermal protection between adjustable frequency drive and motor is required for applications with multiple motors.

Input fusing is required to provide short circuit

•

and overcurrent protection. If not factorysupplied, fuses must be provided by the installer. See maximum fuse ratings in chapter 8.8 Fuses and Circuit Breakers.

Wire Type and Ratings

All wiring must comply with local and national

•

regulations regarding cross-section and ambient temperature requirements.

Power connection wire recommendation:

•

minimum 167°F [75°C] rated copper wire.

See chapter 8.1 Electrical Data and chapter 8.5 Cable

cations for recommended wire sizes and types.

Speci-

4.2 EMC-compliant Installation

To obtain an EMC-compliant installation, follow the instructions provided in chapter 4.3 Grounding, chapter 4.4 Wiring Schematic, chapter 4.6 Motor Connection, and chapter 4.8 Control Wiring.

4.3 Grounding

WARNING

LEAKAGE CURRENT HAZARD

Leakage currents exceed 3.5 mA. Failure to ground the adjustable frequency drive properly could result in death or serious injury.

Ensure correct grounding of the equipment by a

•

certied electrical installer.

For electrical safety

Ground the adjustable frequency drive in

•

accordance with applicable standards and directives.

Use a dedicated ground wire for input power,

•

motor power and control wiring. Do not ground one adjustable frequency drive to

•

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

•

possible. Follow the motor manufacturer wiring

•

requirements.

Minimum cable cross-section: AWG 7 [10 mm2]

•

(or two rated ground wires terminated separately).

4 4

Electrical Installation

For EMC-compliant installation

Establish electrical contact between cable shield

•

and adjustable frequency drive enclosure by using metal cable connectors or by using the clamps provided on the equipment (see chapter 4.6 Motor Connection).

Use high-strand wire to reduce electrical

•

interference. Do not use pigtails.

•

VLT® HVAC Drive FC 102

NOTICE!

POTENTIAL EQUALIZATION

Risk of electrical interference, when the ground potential between the adjustable frequency drive and the system is dierent. Install equalizing cables between the system components. Recommended cable cross-section: AWG 6 [16 mm2].

+ - + -

S202

Motor

Analog Output

relay1

relay2

ON=Terminated OFF=Open

50 (+10 V OUT)

53 (A IN)

54 (A IN)

55 (COM A IN)

12 (+24 V OUT)

13 (+24 V OUT)

37 (D IN)

18 (D IN)

(COM D IN)

(COM A OUT) 39

(A OUT) 42

(P RS-485) 68

(N RS-485) 69

(COM RS-485) 61

0/4–20 mA

240 V AC, 2 A

24 V (NPN)

0 V (PNP)

24 V (NPN)

19 (D IN)

24 V (NPN)

0 V (PNP)

(D IN/OUT)

0 V (PNP)

24 V (NPN)

(D IN/OUT)

24 V (NPN)

0 V (PNP)

24 V (NPN)

33 (D IN)

32 (D IN)

: Chassis

: Ground

240 V AC, 2 A

400 V AC, 2 A

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

88 (-) 89 (+)

10 V DC

15 mA 130/200 mA

(U) 96

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

0 V

5 V

S801

RS-485

24 V DC

24 V

0 V

24 V

1 2

S201

ON=0/4–20 mA

OFF=0/-10 V DC -

+10 V DC

P 5-00

S801

(R+) 82

(R-) 81

130BD552.10

3-phase power input

DC bus

+10 V DC

0/-10 V DC+10 V DC 0/4–20 mA

Switch Mode

Power Supply

Brake resistor

RS-485

Interface

Electrical Installation Instruction Manual

4.4 Wiring Schematic

4 4

Figure 4.1 Basic Wiring Schematic

A=Analog, D=Digital *Terminal 37 (optional) is used for Safe Torque O. For Safe Torque O installation instructions, refer to the Safe Torque O

Instruction Manual for Danfoss VLT® Adjustable Frequency Drives. **Do not connect cable shield.

130BD529.12

L1 L2 L3

Electrical Installation

VLT® HVAC Drive FC 102

1 PLC 6 Cable connector 2 Adjustable frequency drive 7 Motor, 3-phase and PE 3 Output contactor 8 Line power, 3-phase and reinforced PE 4 Grounding rail (PE) 9 Control wiring 5 Cable insulation (stripped) 10

Equalizing min. 0.025 in2 [16 mm2]

Figure 4.2 EMC-compliant Electrical Connection

NOTICE!

EMC INTERFERENCE

Run cables for input power, motor wiring and control wiring in three separate metallic conduits. Failure to isolate power, motor and control cables can result in unintended behavior or reduced performance. Minimum 7.9 in [200 mm] clearance between power, motor and control cables is required.

130BT248.10

130BT334.10

Electrical Installation Instruction Manual

4.5 Access

Remove cover with a screwdriver (See Figure 4.3)

•

or by loosening attaching screws (See Figure 4.4).

Figure 4.3 Access to Wiring for IP20 and IP21 Enclosures

Figure 4.4 Access to Wiring for IP55 and IP66 Enclosures

4.6

Motor Connection

WARNING

INDUCED VOLTAGE!

Comply with local and national electrical codes

•

for cable sizes. For maximum wire sizes, see chapter 8.1 Electrical Data.

Follow the motor manufacturer wiring

•

requirements. Motor wiring knockouts or access panels are

•

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

Do not wire a starting or pole-changing device

•

(e.g., Dahlander motor or slip ring induction motor) between the adjustable frequency drive and the motor.

Procedure

1. Strip a section of the outer cable insulation.

2. Position the stripped wire under the cable clamp to establish mechanical contact between cable shield and ground.

3. Connect ground wire to the nearest grounding terminal in accordance with grounding instructions provided in chapter 4.3 Grounding, see Figure 4.5.

4. Connect the 3-phase motor wiring to terminals 96 (U), 97 (V), and 98 (W), see Figure 4.5.

5. Tighten terminals in accordance with the information provided in chapter 8.7 Connection Tightening Torques.

xation and electrical

4 4

Table 4.1 before tightening the covers.

See

Enclosure IP55 IP66

A4/A5 2 2

B1/B2 2.2 2.2 C1/C2 2.2 2.2 No screws to tighten for A2/A3/B3/B4/C3/C4.

Table 4.1 Tightening Torques for Covers [Nm]

130BD531.10

MOTOR

U V W

130BT302.12

130BT337.10

Electrical Installation

VLT® HVAC Drive FC 102

Figure 4.5 Motor Connection

Figure 4.6, Figure 4.7, Figure 4.8 and Figure 4.9 represent line power input, motor, and grounding for basic adjustable frequency drives. Actual

congurations vary with unit types

and optional equipment.

Figure 4.6 Motor Connection for Enclosure Type A2 and A3

Figure 4.7 Motor Connection for Enclosure Type A4/A5 (IP55/66/NEMA Type 12)

91 L1

92 L2

93 L3

96 U

97 V

98 W

88 DC-

89 DC+

81 R-

8 R+

130BA390.11

130BB477.10

91 L1

92 L2

93 L3

96 U

97 V

99 W

88 DC+

89 DC-

91 R-

9 R+

L 1

L 2

L 3

130BT336.10

Electrical Installation Instruction Manual

Figure 4.8 Motor, Line Power and Ground Wiring for Enclosure Types B and C Using Shielded Cable

4.7 AC Line Input Connection

Size wiring based upon the input current of the

•

adjustable frequency drive. For maximum wire sizes, see chapter 8.1 Electrical Data.

Comply with local and national electrical codes

•

for cable sizes.

Procedure

1. Connect 3-phase AC input power wiring to terminals L1, L2, and L3 (see Figure 4.10).

2. Depending on the conguration of the equipment, input power will be connected to the line power input terminals or the input disconnect.

3. Ground the cable in accordance with grounding instructions provided in chapter 4.3 Grounding.

4. When supplied from an isolated line power source (IT line power or oating delta) or TT/TN-S line power with a grounded leg (grounded delta), ensure that 14-50 RFI Filter is set to OFF to avoid damage to the intermediate circuit and to reduce ground capacity currents in accordance with IEC 61800-3.

4 4

Figure 4.9 Motor, Line Power and Ground Wiring for Enclosure Types B and C Using Conduit

Figure 4.10 Connecting to AC Line Power

130BB921.11

12 13 18 19 27 29 32 33 20 37

39 42 50 53 54 55

61 68 69

130BB931.10

2 3

Electrical Installation

VLT® HVAC Drive FC 102

4.8 Control Wiring

•

4.8.1 Control Terminal Types

Figure 4.11 and Figure 4.12 show the removable adjustable frequency drive connectors. Terminal functions and default settings are summarized in Table 4.2.

Figure 4.11 Control Terminal Locations

Figure 4.12 Terminal Numbers

•

Isolate control wiring from high power components in the adjustable frequency drive.

When the adjustable frequency drive is connected to a thermistor, ensure that the thermistor control wiring is shielded and reinforced/double insulated. A 24 V DC supply voltage is recommended.

Connector 1 provides four programmable digital inputs terminals, two additional digital terminals programmable as either input or output, a 24 V DC terminal supply voltage, and a common for optional customer supplied 24 V DC voltage

Connector 2 terminals (+) 68 and (-) 69 are for an RS-485 serial communication connection

Connector 3 provides two analog inputs, one analog output, 10 V DC supply voltage, and commons for the inputs and output

Connector 4 is a USB port available for use with the MCT 10 Set-up Software

Terminal description

Terminal Parameter Default

setting

Digital Inputs/Outputs

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

18 5-10 [8] Start Digital inputs. 19 5-11 [0] No

operation

32 5-14 [0] No

operation

33 5-15 [0] No

operation

27 5-12 [2] Coast

inverse 29 5-13 [14] JOG 20 - Common for digital

37 - Safe Torque

O (STO)

Analog Inputs/Outputs

39 - Common for analog

42 6-50 Speed 0 -

High Limit

50 - +10 V DC 10 V DC analog supply

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

55 - Common for analog

Serial Communication

61 - Integrated RC lter for

68 (+) 8-3 RS-485 Interface. A 69 (-) 8-3

Description

for digital inputs and external transducers. Maximum output current 200 mA for all 24 V loads.

For digital input or output. Default setting is input.

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

output. Programmable analog output. 0–20 mA or 4–20 mA at a maximum of 500 Ω

voltage for potentiometer or thermistor. 15 mA maximum

voltage or current. Switches A53 and A54 select mA or V.

input.

cable shield. ONLY for connecting the shield in the event of EMC problems.

control card switch is provided for termination resistance.

130BD546.10

10 mm

Electrical Installation Instruction Manual

Terminal description

Default

Terminal Parameter

01, 02, 03 5-40 [0] [9] Alarm Form C relay output. 04, 05, 06 5-40 [1] [5] Running

Table 4.2 Terminal Description

Additional terminals:

two form C relay outputs. Location of the outputs

•

depends on adjustable frequency drive

ration.

Terminals located on built-in optional equipment.

•

See the manual provided with the equipment option.

Wiring to Control Terminals

4.8.2

Control terminal connectors can be unplugged from the adjustable frequency drive for ease of installation, as shown in Figure 4.11.

setting Description

Relays

For AC or DC voltage and resistive or inductive loads.

congu-

NOTICE!

Keep control wires as short as possible and separate from high power cables to minimize interference.

1. Open the contact by inserting a small screwdriver into the slot above the contact and push the screwdriver slightly upwards.

2. Insert the bared control wire into the contact.

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

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

See chapter 8.5 Cable Specications for control terminal wiring sizes and chapter 6 Application Set-up Examples for typical control wiring connections.

4.8.3 Enabling Motor Operation (Terminal

27)

A jumper wire may be required between terminal 12 (or 13) and terminal 27 for the adjustable frequency drive to operate when using factory default programming values.

Digital input terminal 27 is designed to receive an

•

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

When no interlock device is used, wire a jumper

•

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

When the status line at the bottom of the LCP

•

reads AUTO REMOTE COAST, this indicates that the unit is ready to operate but is missing an input signal on terminal 27.

When factory installed optional equipment is

•

wired to terminal 27, do not remove that wiring.

4 4

NOTICE!

The adjustable frequency drive cannot operate without a signal on terminal 27 unless terminal 27 is reprogrammed.

Figure 4.13 Connecting Control Wires

130BD530.10

N O

VLT

BUSTER.

OFF-ON

A53 A54

U- I U- I

Electrical Installation

VLT® HVAC Drive FC 102

4.8.4 Voltage/Current Input Selection

Safe Torque O (STO)

4.8.5

(Switches)

Safe Torque o is an option. To run Safe Torque O, The analog input terminals 53 and 54 allow setting of input signal to voltage (0–10 V) or current (0/4–20 mA).

Default parameter settings:

Terminal 53: speed reference signal in open-loop

•

(see 16-61 Terminal 53 Switch Setting). Terminal 54: feedback signal in closed-loop (see

•

16-63 Terminal 54 Switch Setting).

NOTICE!

Disconnect power to the adjustable frequency drive before changing switch positions.

Remove the local control panel (see Figure 4.14).

2. Remove any optional equipment covering the switches.

3. Set switches A53 and A54 to select the signal type. U selects voltage, I selects current.

additional wiring for the adjustable frequency drive is required. Refer to the Safe Torque O Instruction Manual for further information.

4.8.6 RS-485 Serial Communication

Up to 32 nodes can be connected as a bus, or via drop cables from a common trunk line to one network segment. Repeaters can divide network segments. Each repeater functions as a node within the segment in which it is installed. Each node connected within a given network must have a unique node address across all segments.

Connect RS-485 serial communication wiring to

•

terminals (+) 68 and (-) 69. Terminate each segment at both ends, using

•

either the termination switch (bus term on/o, see Figure 4.14) on the adjustable frequency drives, or a biased termination resistor network.

Connect a large surface of the shield to ground,

•

for example with a cable clamp or a conductive cable connector.

Apply potential-equalizing cables to maintain the

•

same ground potential throughout the network. Use the same type of cable throughout the entire

•

network to prevent impedance mismatch.

Cable Impedance Max. cable length (ft [m])

Table 4.3 Cable Information

Figure 4.14 Location of Terminals 53 and 54 Switches

Shielded twisted pair (STP) 120 Ω 4,000 ft [1,200 m] (including drop lines)

1,650 ft [500 m] station-to-station

Electrical Installation Instruction Manual

4.9 Installation Check List

Before completing installation of the unit, inspect the entire installation as detailed in Table 4.4. Check and mark the items when completed.

Inspect for Description

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

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

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

•

Remove any power factor correction caps on motor(s).

•

Adjust any power factor correction caps on the line power side and ensure that they are dampened.

•

Cable routing

Control wiring

Cooling clearance

Ambient conditions•Check that requirements for ambient conditions are met.

Fusing and circuit breakers

Grounding

Input and output power wiring

Panel interior

Switches

Vibration

Ensure that motor wiring and control wiring are separated or shielded or in three separate metallic

•

conduits for high-frequency interference isolation.

Check for broken or damaged wires and loose connections.

•

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

•

Check the voltage source of the signals, if necessary.

•

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

•

Measure that top and bottom clearance is adequate to ensure proper air ow for cooling, see

•

chapter 3.3 Mounting.

Check for proper fusing or circuit breakers.

•

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

•

the open position.

Check for sucient ground connections that are tight and free of oxidation.

•

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

•

Check for loose connections.

•

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

•

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

•

Check that the unit is mounted on an unpainted, metal surface.

•

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

•

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

•

Check for an unusual amount of vibration.

•

☑

4 4

Table 4.4 Installation Check List

CAUTION

POTENTIAL HAZARD IN THE EVENT OF INTERNAL FAILURE Risk of personal injury when the adjustable frequency drive is not properly closed.

Before applying power, ensure all safety covers are in place and securely fastened.

•

Commissioning

5 Commissioning

VLT® HVAC Drive FC 102

5.1 Safety Instructions

See chapter 2 Safety for general safety instructions.

5.2

Applying Power

WARNING

UNINTENDED START

WARNING

HIGH VOLTAGE

Adjustable frequency drives contain high voltage when connected to AC line input power. Failure to perform installation, start-up, and maintenance by qualied personnel could result in death or serious injury.

Installation, start-up, and maintenance must be

•

performed by qualied personnel only.

Before applying power:

1. Close cover properly.

2. Check that all cable connectors are rmly tightened.

3. Ensure that input power to the unit is OFF and locked out. Do not rely on the adjustable frequency drive disconnect switches for input power isolation.

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

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

6. Conrm continuity of the motor by measuring ohm values on U-V (96-97), V-W (97-98), and W-U (98-96).

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

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

9. Conrm that the supply voltage matches voltage of adjustable frequency drive and motor.

Disconnect the adjustable frequency drive from

•

line power whenever personal safety considerations make it necessary to avoid unintended motor start.

Press [O] on the LCP before programming

•

parameters. The adjustable frequency drive, motor, and any

•

driven equipment must be in operational readiness when the adjustable frequency drive is connected to AC line power.

Apply power to the adjustable frequency drive using the following steps:

1. Conrm that the input voltage is balanced within 3%. If not, correct input voltage imbalance before proceeding. Repeat this procedure after the voltage correction.

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

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

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

NOTICE!

When the status line at the bottom of the LCP reads AUTO REMOTE COASTING or Alarm 60 External Interlock is displayed, this message indicates that the unit is ready to operate but is missing an input signal on, for example, terminal 27. See chapter 4.8.3 Enabling Motor Operation (Terminal 27) for details.

130BD512.10

Auto

Reset

Hand

O

Status

Quick Menu

Main

Alarm

Log

Back

Cancel

Info

Status

1(1)

0.00 kW

O Remote Stop

0.0Hz

Alarm

Warn.

0.00 A

0.0 %

2605 kWh

18 19 20 21

Commissioning

Instruction Manual

5.3 Local Control Panel Operation

5.3.1 Local Control Panel

The local control panel (LCP) is the combined display and keypad on the front of the unit.

The LCP has several user functions:

Start, stop, and control speed when in local

•

control Display operational data, status, warnings and

•

cautions Programming adjustable frequency drive

•

functions Manually reset the adjustable frequency drive

•

after a fault when auto-reset is inactive

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

5 5

NOTICE!

For commissioning via PC, install MCT 10 Set-up Software. The software is available for download (basic version) or for ordering (advanced version, order number 130B1000). For more information and downloads, see

www.danfoss.com/BusinessAreas/DrivesSolutions/Software +MCT10/MCT10+Downloads.htm.

5.3.2 LCP Layout

The LCP is divided into four functional groups (see Figure 5.1).

A. Display area B. Display menu keys C. Navigation keys and LEDs D. Operation keys and reset

Figure 5.1 Local Control Panel (LCP)

A. Display Area

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

The information displayed on the LCP can be customized for user application. Select options in the Quick Menu Q3-13 Display Settings.

Callout Display Parameter number Default setting

1 1.1 0–20 Reference % 2 1.2 0–21 Motor current 3 1.3 0–22 Power [kW ] 4 2 0–23 Frequency 5 3 0–24 kWh counter

Table 5.1 Legend to Figure 5.1, Display Area

Commissioning

VLT® HVAC Drive FC 102

B. Display Menu Keys

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

Callout Key Function

6 Status Shows operational information. 7 Quick Menu Allows access to programming

parameters for initial set-up instructions and many detailed application

8 Main Menu Allows access to all programming

9 Alarm Log Displays a list of current warnings, the

Table 5.2 Legend to Figure 5.1, Display Menu Keys

instructions.

parameters.

last ten alarms, and the maintenance log.

Callout Indicator Light Function

15 ON Green The ON light activates when the

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

16 WARN Yellow When warning conditions are

met, the yellow WARN light comes on and text appears in the display area identifying the problem.

17 ALARM Red A fault condition causes the red

alarm light to ash and an alarm text is displayed.

Table 5.4 Legend to Figure 5.1, Indicator Lights (LEDs)

D. Operation Keys and Reset

Operation keys are located at the bottom of the LCP.

C. Navigation Keys and Indicator Lights (LEDs)

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

Callout Key Function

10 Back Reverts to the previous step or list in the

menu structure.

11 Cancel Cancels the last change or command as

long as the display mode has not changed.

12 Info Press for a denition of the function being

displayed.

13 Navigation

keys

14 OK Press to access parameter groups or to

Press to move between items in the menu.

enable a choice.

Callout Key Function

18 Hand On Starts the adjustable frequency drive in

local control.

An external stop signal by control

•

input or serial communication overrides the local hand on

19 O Stops the motor but does not remove

power to the adjustable frequency drive.

20 Auto On Puts the system in remote operational

mode.

Responds to an external start

•

command by control terminals or serial communication

21 Reset Resets the adjustable frequency drive

manually after a fault has been cleared.

Table 5.5 Legend to Figure 5.1, Operation Keys and Reset

Table 5.3 Legend to Figure 5.1, Navigation Keys

NOTICE!

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

Commissioning

Instruction Manual

5.3.3 Parameter Settings

Establishing the correct programming for applications often requires setting functions in several related parameters.

Programming data are stored internally in the adjustable frequency drive.

For backup, upload data into the LCP memory

•

To download data to another adjustable

•

frequency drive, connect the LCP to that unit and download the stored settings

Restoring factory default settings does not

•

change data stored in the LCP memory

Uploading/Downloading Data to/from

5.3.4 the LCP

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

Go to [Main Menu] 0-50 LCP Copy and press [OK].

Select [1] All to LCP to upload data to LCP or select [2] All from LCP to download data from the LCP.

4. Press [OK]. A progress bar shows the uploading or downloading process.

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

Changing Parameter Settings

5.3.5

Parameter settings can be accessed and changed from the [Quick Menu] or from the [Main Menu]. The [Quick Menu] only gives access to a limited number of parameters.

1. Press [Quick Menu] or [Main Menu] on the LCP.

Press [▲] [▼] to browse through the parameter groups, press [OK] to select a parameter group.

Press [▲] [▼] to browse through the parameters, press [OK] to select a parameter.

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

Press [◄] [►] to shift digit when a decimal parameter is in the editing state.

6. Press [OK] to accept the change.

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

View changes

Quick Menu Q5 - Changes Made lists all parameters changed from default settings.

The list shows only parameters which have been

•

changed in the current edit set-up. Parameters which have been reset to default

•

values are not listed. The message Empty indicates that no parameters

•

have been changed.

5.3.6 Restoring Default Settings

NOTICE!

Risk of losing programming, motor data, localization, and monitoring records by restoration of default settings. To provide a backup, upload data to the LCP before initialization.

Restoring the default parameter settings is done by initialization of the adjustable frequency drive. Initialization is carried out through 14-22 Operation Mode (recommended) or manually.

Initialization using 14-22 Operation Mode does not

•

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

Manual initialization erases all motor,

•

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

Recommended initialization procedure, via

14-22 Operation Mode

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

Scroll to 14-22 Operation Mode and press [OK].

Scroll to Initialization and press [OK].

4. Remove power to the unit and wait for the display to turn

5. Apply power to the unit.

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

6. Alarm 80 is displayed.

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

o.

5 5

130BP066.10

1107 RPM

0 - ** Operation/Display

1 - ** Load/Motor

2 - ** Brakes

3 - ** Reference / Ramps

3.84 A 1 (1)

Main Menu

Operation / Display

0.0%

0-0

Basic Settings

0-1

Set-up Operations

0-2

LCP Display

0-3

LCP Custom Readout

0.00A 1(1)

130BP087.10

0-0

Basic Settings

0.0%

0-03 Regional Settings

[0] International

0.00A 1(1)

130BP088.10

Commissioning

VLT® HVAC Drive FC 102

Manual initialization procedure

5.4.2 Commissioning via [Main Menu]

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

2. Press and hold [Status], [Main Menu], and [OK] at the same time while applying power to the unit (approximately 5 s or until audible click and fan starts).

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

Manual initialization does not reset the following

Recommended parameter settings are intended for startup and checkout purposes. Application settings may vary.

Enter data with power ON, but before operating the adjustable frequency drive.

1. Press [Main Menu] on the LCP.

2. Press the navigation keys to scroll to parameter

group 0-** Operation/Display and press [OK].

adjustable frequency drive information:

15-00 Operating hours

•

15-03 Power Up's

•

15-04 Over Temp's

•

15-05 Over Volt's

•

5.4 Basic Programming

Figure 5.2 Main Menu

5.4.1 Commissioning with SmartStart

The SmartStart wizard enables fast conguration of basic motor and application parameters.

At rst power-up or after initialization of the

•

adjustable frequency drive, SmartStart starts automatically.

Follow on-screen instructions to complete

•

commissioning of the adjustable frequency drive. Always reactivate SmartStart by selecting Quick Menu Q4 - SmartStart.

For commissioning without use of the SmartStart

•

wizard, refer to chapter 5.4.2 Commissioning via [Main Menu] or the Programming Guide.

3. Press navigation keys to scroll to parameter group

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

Figure 5.3 Operation/Display

NOTICE!

Motor data are required for the SmartStart set-up. The

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

required data are normally available on the motor nameplate.

Figure 5.4 Basic Settings

Commissioning

Press navigation keys to select [0] International or [1] North America as appropriate and press [OK]. (This changes the default settings for a number of basic parameters).

6. Press [Main Menu] on the LCP.

7. Press the navigation keys to scroll to

0-01 Language.

8. Select language and press [OK].

9. If a jumper wire is in place between control

terminals 12 and 27, leave 5-12 Terminal 27 Digital

Input at factory default. Otherwise, select No Operation in 5-12 Terminal 27 Digital Input. For

adjustable frequency drives with an optional bypass, no jumper wire is required between control terminals 12 and 27.

10.

3-02 Minimum Reference

11.

3-03 Maximum Reference

12.

3-41 Ramp 1 Ramp Up Time

13.

3-42 Ramp 1 Ramp Down Time

14.

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

Asynchronous Motor Set-up

5.4.3

Enter the motor data in parameter 1-20 Motor Power [kW] or 1-21 Motor Power [HP] to 1-25 Motor Nominal Speed. The information can be found on the motor nameplate.

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

1-22 Motor Voltage

1-23 Motor Frequency

1-24 Motor Current

1-25 Motor Nominal Speed

Permanent Magnet Motor Set-up

5.4.4

Instruction Manual

NOTICE!

Only use permanent magnet (PM) motor with fans and pumps.

Initial Programming Steps

Activate PM motor operation 1-10 Motor Construction, select (1) PM, non-salient SPM.

Set 0-02 Motor Speed Unit to [0] RPM.

Programming motor data

After selecting PM motor in 1-10 Motor Construction, the PM motor-related parameters in parameter groups 1-2* Motor Data, 1-3* Addl. Motor Data and 1-4* are active. The necessary data can be found on the motor nameplate and in the motor data sheet. Program the following parameters in the listed order

1-24 Motor Current

1-26 Motor Cont. Rated Torque

1-25 Motor Nominal Speed

1-39 Motor Poles

1-30 Stator Resistance (Rs)

Enter line to common stator winding resistance (Rs). If only line-line data are available, divide the line-line value by 2 to achieve the line to common (starpoint) value. It is also possible to measure the value with an ohmmeter, which takes the resistance of the cable into account. Divide the measured value by 2 and enter the result.

1-37 d-axis Inductance (Ld)

Enter line to common direct axis inductance of the PM motor. If only line-line data are available, divide the lineline value by 2 to achieve the line-common (starpoint) value. It is also possible to measure the value with an inductance meter, which takes the inductance of the cable into account. Divide the measured value by 2 and enter the result.

1-40 Back EMF at 1000 RPM

Enter line-to-line back EMF of PM Motor at 1000 RPM mechanical speed (RMS value). Back EMF is the voltage generated by a PM motor when no drive is connected and the shaft is turned externally. Back EMF is normally specied for nominal motor speed or for 1,000 RPM measured between two lines. If the value is not available for a motor speed of 1000 RPM, calculate the correct value as follows: If back EMF is, e.g., 320 V at 1800 RPM, it can be calculated at 1000 RPM as follows: Back EMF = (Voltage / RPM)*1000 = (320/1800)*1000 = 178. This is the value that must be programmed for 1-40 Back EMF at 1000 RPM.

Test motor operation

1. Start the motor at low speed (100 to 200 RPM). If the motor does not turn, check installation, general programming and motor data.

Check if start function in 1-70 PM Start Mode the application requirements.

ts

5 5

Commissioning

VLT® HVAC Drive FC 102

Rotor detection

This function is the recommended choice for applications where the motor starts from standstill, e.g., pumps or conveyors. On some motors, an acoustic sound is heard when the impulse is sent out. This does not harm the motor.

Parking

This function is the recommended choice for applications where the motor is rotating at slow speed, e.g., windmilling in fan applications. 2-06 Parking Current and

2-07 Parking Time can be adjusted. Increase the factory setting of these parameters for applications with high inertia.

Start the motor at nominal speed. If the application does not run well, check the VVC+ PM settings. Recommendations for dierent applications can be seen in Table 5.6.

Application Settings

Low inertia applications I

Load/IMotor

Low inertia applications 50>I High inertia applications I

Load/IMotor

High load at low speed <30% (rated speed)

If the motor starts oscillating at a certain speed, increase 1-14 Damping Gain. Increase the value in small steps. Depending on the motor, a good value for this parameter can be 10% or 100% higher than the default value. Starting torque can be adjusted in 1-66 Min. Current at Low Speed. 100% provides nominal torque as starting torque.

Load/IMotor

Table 5.6 Recommendations for Dierent Applications

> 50

1-17 Voltage lter time const. to be increased by factor 5 to 10 1-14 Damping Gain should be reduced

1-66 Min. Current at Low Speed

should be reduced (<100%) Keep calculated values

1-14 Damping Gain, 1-15 Low Speed Filter Time Const. and 1-16 High Speed Filter Time Const. should be

increased 1-17 Voltage lter time const. should be increased

1-66 Min. Current at Low Speed

should be increased (>100% for a prolonged time can overheat the motor)

5.4.5

Automatic Energy Optimization (AEO)

NOTICE!

AEO is not relevant for permanent magnet motors.

Automatic Energy Optimization (AEO) is a procedure that minimizes voltage to the motor, reducing energy consumption, heat, and noise.

To activate AEO, set parameter 1-03 Torque Characteristics to [2] Auto Energy Optim. CT or [3] Auto Energy Optim. VT.

Automatic Motor Adaptation (AMA)

5.4.6

NOTICE!

AMA is not relevant for PM motors.

Automatic motor adaptation (AMA) is a procedure that optimizes compatibility between the adjustable frequency drive and the motor.

The adjustable frequency drive builds a

•

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

The motor shaft does not turn and no harm is

•

done to the motor while running the AMA. Some motors may be unable to run the complete

•

version of the test. In that case, select [2] Enable reduced AMA.

If an output

•

select Enable reduced AMA. If warnings or alarms occur, see chapter 7.4 List of

•

Warnings and Alarms. Run this procedure on a cold motor for best

•

results.

To run AMA

1. Press [Main Menu] to access parameters.

Scroll to parameter group 1-** Load and Motor and press [OK].

Scroll to parameter group 1-2* Motor Data and press [OK].

Scroll to 1-29 Automatic Motor Adaptation (AMA) and press [OK].

Select [1] Enable complete AMA and press [OK].

lter is connected to the motor,

Commissioning Instruction Manual

6. Follow the on-screen instructions.

7. The test runs automatically and indicate when it is complete.

5.5 Checking Motor Rotation

NOTICE!

Risk of damage to pumps/compressors caused by motor running in wrong direction. Before running the adjustable frequency drive, check the motor rotation.

The motor runs briey at 5 Hz or the minimum frequency set in 4-12 Motor Speed Low Limit [Hz].

1. Press [Main Menu].

Scroll to 1-28 Motor Rotation Check and press [OK].

Scroll to [1] Enable.

The following text appears: Note! Motor may run in wrong direction.

4. Press [OK].

5. Follow the on-screen instructions.

5.7

System Start-up

The procedure in this section requires user-wiring and application programming to be completed. The following procedure is recommended after application set-up is completed.

1. Press [Auto On].

2. Apply an external run command.

3. Adjust the speed reference throughout the speed range.

4. Remove the external run command.

5. Check sound and vibration level of the motor to ensure that the system is working as intended.

If warnings or alarms occur, see or chapter 7.4 List of Warnings and Alarms.

5 5

NOTICE!

To change the direction of rotation, remove power to the adjustable frequency drive and wait for power to discharge. Reverse the connection of any two of the three motor wires on the motor or adjustable frequency drive side of the connection.

5.6 Local Control Test

1. Press [Hand On] to provide a local start command to the adjustable frequency drive.

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

of the decimal point provides quicker input changes.

3. Note any acceleration problems.

4. Press [O]. Note any deceleration problems.

In the event of acceleration or deceleration problems, see

chapter 7.5 Troubleshooting. See chapter 7.4 List of Warnings and Alarms for resetting the adjustable frequency drive

after a trip.

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

A53

U - I

-10 - +10V

130BB926.10

130BB927.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

A53

U - I

4 - 20mA

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

A53

U - I

≈ 5kΩ

130BB683.10

Application Set-up Examples

VLT® HVAC Drive FC 102

6 Application Set-up Examples

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

6-12 Terminal

Parameter settings are the regional default values

•

unless otherwise indicated (selected in 0-03 Regional Settings).

Parameters associated with the terminals and

•

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

•

A54 are required, these are also shown.

NOTICE!

When the optional Safe Torque O feature is used, a jumper wire may be required between terminal 12 (or

13) and terminal 37 for the adjustable frequency drive to operate when using factory default programming values.

53 Low Current 6-13 Terminal 53 High Current 6-14 Terminal 53 Low Ref./ Feedb. Value 6-15 Terminal 53 High Ref./ Feedb. Value * = Default Value

Notes/comments:

D IN 37 is an option.

Parameters

Function Setting

4 mA*

20 mA*

0 RPM

1500 RPM

6.1 Application Examples

6.1.1 Speed

6-10 Terminal 53 Low Voltage 6-11 Terminal 53 High Voltage 6-14 Terminal 53 Low Ref./Feedb. Value 6-15 Terminal 53 High Ref./Feedb. Value * = Default Value

Table 6.1 Analog Speed Reference (Voltage)

Notes/comments:

D IN 37 is an option.

Parameters

Function Setting

0.07 V*

10 V*

0 RPM

1500 RPM

Table 6.2 Analog Speed Reference (Current)

Parameters

Function Setting

6-10 Terminal

0.07 V* 53 Low Voltage 6-11 Terminal

10 V* 53 High Voltage 6-14 Terminal

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

1500 RPM 53 High Ref./ Feedb. Value * = Default Value

Notes/comments:

D IN 37 is an option.

Table 6.3 Speed Reference (using a Manual Potentiometer)

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB804.10

Start ( 18)

Freeze ref ( 27)

Speed up (29)

Speed down (32 )

Speed

Reference

130BB840.11

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

130BB802.10

130BB805.11

Speed

Start (18)

Application Set-up Examples Instruction Manual

Parameters

6.1.2

Start/Stop

Function Setting

5-10 Terminal 18 Digital Input 5-12 Terminal 27 Digital Input 5-13 Terminal 29 Digital Input 5-14 Terminal 32 Digital Input * = Default Value

Notes/comments:

D IN 37 is an option.

[8] Start*

[19] Freeze Reference [21] Speed Up [22] Slow

Parameters

Function Setting

5-10 Terminal

[8] Start* 18 Digital Input 5-12 Terminal 27 Digital Input 5-19 Terminal 37 Safe Stop

[0] No

operation

[1] Safe

Stop Alarm * = Default Value

Notes/comments:

If 5-12 Terminal 27 Digital Input is set to [0] No

6 6

operation, a jumper wire to terminal 27 is not needed. D IN 37 is an option.

Table 6.5 Start/Stop Command with Safe Stop Option

Table 6.4 Speed Up/Down

Figure 6.2 Start/Stop Command with Safe Stop

Figure 6.1 Speed Up/Down

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB803.10

Speed

130BB806.10

Latched Start (18)

Stop Inverse (27)

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

130BB934.10

Application Set-up Examples

VLT® HVAC Drive FC 102

Parameters

Function Setting

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

[9] Latched Start [6] Stop Inverse

* = Default Value

Notes/comments:

If 5-12 Terminal 27 Digital Input is set to [0] No operation, a jumper wire to

terminal 27 is not needed. D IN 37 is an option.

Parameters

Function Setting

5-10 Terminal 18

[8] Start Digital Input 5-11 Terminal 19 Digital Input 5-12 Terminal 27 Digital Input 5-14 Terminal 32 Digital Input 5-15 Terminal 33 Digital Input 3-10 Preset

[10]

Reversing*

[0] No

operation

[16] Preset

ref bit 0

[17] Preset

ref bit 1

Reference Preset ref. 0 Preset ref. 1 Preset ref. 2 Preset ref. 3

25%

50%

75%

100% * = Default Value

Notes/comments:

D IN 37 is an option.

Table 6.6 Pulse Start/Stop

Table 6.7 Start/Stop with Reversing and Four Preset Speeds

Figure 6.3 Latched Start/Stop Inverse

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

130BB928.10

+24 V

D IN

COM

D IN

+10

A IN

COM

A OUT

COM

R1R2

61 68 69

RS-485

130BB685.10

Application Set-up Examples Instruction Manual

6.1.3 External Alarm Reset

5-11 Terminal 19 Digital Input * = Default Value

Notes/comments:

D IN 37 is an option.

Parameters

Function Setting

[1] Reset

6.1.4

RS-485

Parameters

Function Setting

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

Notes/comments:

Select protocol, address and baud rate in the abovementioned parameters. D IN 37 is an option.

6 6

Table 6.8 External Alarm Reset

Table 6.9 RS-485 Network Connection

130BB686.12

VLT

+24 V

D IN

COM

D IN

+10 V

A IN

COM

A OUT

COM

A53

U - I

D IN

Application Set-up Examples

6.1.5 Motor Thermistor

CAUTION

THERMISTOR INSULATION

Risk of equipment damage exists.

Use only thermistors with reinforced or double

•

insulation to meet PELV insulation requirements.

VLT® HVAC Drive FC 102

Table 6.10 Motor Thermistor

1-90 Motor Thermal Protection 1-93 Thermistor Source * = Default Value

Notes/comments:

If only a warning is desired,

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

D IN 37 is an option.

Parameters

Function Setting

[2] Thermistor trip [1] Analog input 53

Status

799RPM 7.83A 36.4kW

0.000

53.2%

1(1)

Auto Hand O

Remote Local

Ramping Stop Running Jogging . . . Stand by

130BB037.11

1 2 3

Diagnostics and Troubleshoo... Instruction Manual

7 Diagnostics and Troubleshooting

This chapter includes maintenance and service guidelines, status messages, warnings and alarms and basic troubleshooting.

7.1 Maintenance and Service

Under normal operating conditions and load proles, the adjustable frequency drive is maintenance-free throughout its designed lifetime. To prevent breakdown, danger, and damage, examine the adjustable frequency drive at regular intervals depending on the operating conditions. Replace worn or damaged parts with original spare parts or standard parts. For service and support, refer to www.danfoss.com/contact/sales_and_services/.

7.2 Status Messages

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

Table 7.1 to Table 7.3 describe the displayed status messages.

O The adjustable frequency drive does not react

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

Auto On The adjustable frequency drive is controlled

from the control terminals and/or the serial communication. The adjustable frequency drive is controlled by the navigation keys on the LCP. Stop commands, reset, reversing, DC brake, and other signals applied to the control terminals override local control.

Table 7.1 Operation Mode

Remote The speed reference is given from external

signals, serial communication, or internal preset references.

Local The adjustable frequency drive uses [Hand On]

control or reference values from the LCP.

Table 7.2 Reference Site

7 7

Operation mode (see Table 7.1)

Reference site (see Table 7.2)

Operation status (see Table 7.3)

Figure 7.1 Status Display

AC Brake

AMA nish OK Automatic motor adaptation (AMA) was

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

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

Coast

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

carried out successfully.

energy is absorbed by the brake resistor.

limit for the brake resistor dened in 2-12 Brake Power Limit (kW) has been reached.

Coast inverse was selected as a function

•

for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal

is not connected.

Coast activated by serial communication

•

Diagnostics and Troubleshoo...

VLT® HVAC Drive FC 102

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

14-10 Mains Failure.

The AC line voltage is below the value set

•

in 14-11 Mains Voltage at Mains Fault at line power fault

The adjustable frequency drive ramps

•

down the motor using a controlled rampdown.

Current High The adjustable frequency drive output current

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

Current Low The adjustable frequency drive output current

is below the limit set in 4-52 Warning Speed Low.

DC Hold

DC Stop

Feedback high The sum of all active feedbacks is above the

Feedback low The sum of all active feedbacks is below the

Freeze output The remote reference is active, which holds

Freeze output request

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

Brake Current) for a specied time (2-02 DC Braking Time).

DC Brake is activated in 2-03 DC Brake Cut

•

In Speed [RPM] and a stop command is active.

DC Brake (inverse) is selected as a function

•

for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal

is not active.

The DC Brake is activated via serial

•

communication.

feedback limit set in 4-57 Warning Feedback High.

feedback limit set in 4-56 Warning Feedback Low.

the present speed.

Freeze output was selected as a function

•

for a digital input (parameter group 5-1* Digital Inputs). The corresponding terminal

is active. Speed control is only possible via the terminal functions Speed Up and Slow.

Hold ramp is activated via serial communi-

•

cation.

A freeze output command was given but the motor remains stopped until a run permissive signal is received.

Freeze ref.

Jog request A jog command was given but the motor

Jogging The motor is running as programmed in

Motor check

Over Voltage Control (OVC)

PowerUnit O (Only adjustable frequency drives with an

Protection md Protection mode is active. The unit has

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

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

3-19 Jog Speed [RPM].

Jog was selected as function for a digital

•

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

29) is active.

The Jog function is activated via the serial

•

communication.

The Jog function was selected as a

•

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

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

Overvoltage control was activated in 2-17 Overvoltage Control, [2] Enabled. The connected

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

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

detected a critical status (overcurrent or overvoltage).

To avoid tripping, switching frequency is

•

reduced to 4 kHz.

If possible, protection mode ends after

•

approximately 10 s.

Protection mode can be restricted in

•

14-26 Trip Delay at Inverter Fault.

Diagnostics and Troubleshoo...

Instruction Manual

QStop

Ramping The motor is accelerating/decelerating using

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

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

Run on ref. The adjustable frequency drive is running in

Run request A start command was given but the motor

Running The motor is driven by the adjustable

Sleep Mode The energy-saving function is enabled. The

Speed high Motor speed is above the value set in

Speed low Motor speed is below the value set in

Standby In Auto On mode, the adjustable frequency

Start delay

Start fwd/rev Start forward and start reverse were selected

Stop The adjustable frequency drive has received a

Trip An alarm occurred and the motor is stopped.

The motor is decelerating using 3-81 Quick

Stop Ramp Time.

Quick stop inverse was selected as a

•

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

The quick stop function was activated via

•

serial communication.

the active Ramp-Up/Down. The reference, a limit value, or a standstill is not yet reached.

reference limit set in 4-55 Warning Reference High.

reference limit set in 4-54 Warning Reference Low.

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

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

frequency drive.

motor has stopped but restarts automatically when required.

4-53 Warning Speed High.

4-52 Warning Speed Low.

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

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

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

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

Trip lock An alarm occurred and the motor is stopped.

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

Table 7.3 Operation Status

NOTICE!

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

7.3 Warning and Alarm Types

Warnings

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

Alarms Trip

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

Resetting the adjustable frequency drive after trip/trip lock

A trip can be reset in any of four ways:

Press [Reset] on the LCP

•

Digital reset input command

•

Serial communication reset input command

•

Auto reset

•

Trip lock

Input power is cycled. The motor coasts to a stop. The adjustable frequency drive continues to monitor the adjustable frequency drive status. Remove input power to the adjustable frequency drive, correct the cause of the fault, and reset the adjustable frequency drive.

7 7

130BP086.11

Status

0.0Hz 0.000kW 0.00A

0.0Hz 0

Earth Fault [A14]

Auto Remote Trip

1(1)

Back

Cancel

Info

Alarm

Warn.

130BB467.11

Diagnostics and Troubleshoo...

VLT® HVAC Drive FC 102

Warning and Alarm Displays

A warning is displayed in the LCP along with the

•

warning number. An alarm ashes along with the alarm number.

•

Figure 7.2 Alarm Display Example

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

Warning LED Alarm LED

Warning On O Alarm O On (Flashing) Trip Lock On On (Flashing)

Figure 7.3 Status Indicator Lights

7.4 List of Warnings and Alarms

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

WARNING 1, 10 Volts low

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

A short circuit in a connected potentiometer or improper wiring of the potentiometer can cause this condition.

Troubleshooting

Remove the wiring from terminal 50. If the

•

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

WARNING/ALARM 2, Live zero error

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

Troubleshooting

Check connections on all the analog input

•

terminals. Control card terminals 53 and 54 for signals, terminal 55 common. MCB 101 terminals 11 and 12 for signals, terminal 10 common. MCB 109 terminals 1, 3, 5 for signals, terminals 2, 4, 6 common.

Check that the adjustable frequency drive

•

programming and switch settings match the analog signal type.

Perform input terminal signal test.

•

WARNING/ALARM 4, Mains phase loss

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

Troubleshooting

Check the supply voltage and supply currents to

•

the adjustable frequency drive.

WARNING 5, DC link voltage high

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

Diagnostics and Troubleshoo...

Instruction Manual

WARNING 6, DC link voltage low

The intermediate circuit voltage (DC) is lower than the lowvoltage warning limit. The limit is dependent on the adjustable frequency drive voltage rating. The unit is still active.

WARNING/ALARM 7, DC overvoltage

If the intermediate circuit voltage exceeds the limit, the adjustable frequency drive trips after a time.

Troubleshooting

Connect a brake resistor

•

Extend the ramp time

•

Change the ramp type

•

Activate the functions in 2-10 Brake Function

•

Increase 14-26 Trip Delay at Inverter Fault

•

If the alarm/warning occurs during a power sag,

•

use kinetic backup (14-10 Line Failure)

WARNING/ALARM 8, DC undervoltage

If the DC link voltage drops below the undervoltage limit, the adjustable frequency drive checks if a 24 V DC backup supply is connected. If no 24 V DC backup supply is connected, the adjustable frequency drive trips after a xed time delay. The time delay varies with unit size.

Troubleshooting

Make sure that the supply voltage matches the

•

adjustable frequency drive voltage. Perform input voltage test.

•

Perform soft charge circuit test.

•

WARNING/ALARM 9, Inverter overload

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

Troubleshooting

Compare the output current shown on the LCP

•

with the adjustable frequency drive rated current.

WARNING/ALARM 10, Motor overload temperature

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

Troubleshooting

Check for motor overheating.

•

Check if the motor is mechanically overloaded

•

Check that the motor current set in 1-24 Motor

•

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

•

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

•

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

•

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

WARNING/ALARM 11, Motor thermistor over-temp

Check whether the thermistor is disconnected. Select whether the adjustable frequency drive issues a warning or an alarm in 1-90 Motor Thermal Protection.

Troubleshooting

Check for motor overheating.

•

Check if the motor is mechanically overloaded.

•

When using terminal 53 or 54, check that the

•

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

When using digital inputs 18 or 19, check that

•

the thermistor is connected correctly between either terminal 18 or 19 (digital input PNP only) and terminal 50. Check 1-93 Thermistor Source selects terminal 18 or 19.

7 7

WARNING/ALARM 12, Torque limit

Compare the output current shown on the LCP

•

with measured motor current. Display the thermal drive load on the LCP and

•

monitor the value. When running above the adjustable frequency drive continuous current rating, the counter increases. When running below the adjustable frequency drive continuous current rating, the counter decreases.

The torque has exceeded the value in 4-16 Torque Limit

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

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

Diagnostics and Troubleshoo...

VLT® HVAC Drive FC 102

Troubleshooting

If the motor torque limit is exceeded during

•

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

•

ramp-down, extend the ramp-down time. If torque limit occurs while running, possibly

•

increase the torque limit. Make sure that the system can operate safely at a higher torque.

Check the application for excessive current draw

•

on the motor.

WARNING/ALARM 13, Overcurrent

The inverter peak current limit (approximately 200% of the rated current) is exceeded. The warning lasts about 1.5 s, then the adjustable frequency drive trips and issues an alarm. Shock loading or quick acceleration with high

inertia loads can cause this fault. If the acceleration during ramp up is quick, the fault can also appear after kinetic backup. If extended mechanical brake control is selected, trip can be reset externally.

Troubleshooting

Remove power and check if the motor shaft can

•

be turned. Make sure that the motor size matches the

•

adjustable frequency drive. Check parameters 1-20 to 1-25 for correct motor

•

data.

ALARM 14, Ground fault

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

Troubleshooting

Remove power to the adjustable frequency drive

•

and repair the ground fault. Check for ground faults in the motor by

•

measuring the resistance to ground of the motor leads and the motor with a megohmmeter.

ALARM 15, Hardware mismatch

A tted option is not operational with the present control board hardware or software.

Record the value of the following parameters and contact Danfoss:

15-40 FC Type

•

15-41 Power Section

•

15-42 Voltage

•

15-43 Software Version

•

15-45 Actual Typecode String

•

15-49 SW ID Control Card

•

ALARM 16, Short-circuit

There is short-circuiting in the motor or motor wiring.

Troubleshooting

WARNING/ALARM 17, Control word timeout

There is no communication to the adjustable frequency drive. The warning is only active when 8-04 Control Word Timeout Function is NOT set to [0] O. If 8-04 Control Word Timeout Function is set to [5] Stop and Trip, a warning appears and the adjustable frequency drive ramps down until it stops then displays an alarm.

Troubleshooting

ALARM 18, Start failed

The speed has not been able to exceed 1-77 Compressor Start Max Speed [RPM] during start within the allowed time

(set in 1-79 Compressor Start Max Time to Trip). This may be caused by a blocked motor.

WARNING 23, Internal fan fault

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

For the D, E, and F-frame the fans is monitored.

Troubleshooting

15-50 SW ID Power Card

•

15-60 Option Mounted

•

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

•

Remove power to the adjustable frequency drive

•

and repair the short circuit.

Check connections on the serial communication

•

cable. Increase 8-03 Control Word Timeout Time.

•

Check the operation of the communication

•

equipment. Verify a proper installation based on EMC

•

requirements.

lters, the regulated voltage to

Check for proper fan operation.

•

Cycle power to the adjustable frequency drive

•

and check that the fan operates briey at startup.

Check the sensors on the heatsink and control

•

card.

Diagnostics and Troubleshoo...

Instruction Manual

WARNING 24, External fan fault

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

Troubleshooting

Check for proper fan operation.

•

Cycle power to the adjustable frequency drive

•

and check that the fan operates briey at startup.

Check the sensors on the heatsink and control

•

card.

WARNING 25, Brake resistor short-circuit

The brake resistor is monitored during operation. If a short circuit occurs, the brake function is disabled and the warning appears. The adjustable frequency drive is still operational but without the brake function.

Troubleshooting

Remove power to the adjustable frequency drive

•

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

WARNING/ALARM 26, Brake resistor power limit

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

WARNING/ALARM 27, Brake chopper fault

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

Troubleshooting

Remove power to the adjustable frequency drive

•

and remove the brake resistor.

WARNING/ALARM 28, Brake check failed

The brake resistor is not connected or not working. Check 2-15 Brake Check.

ALARM 29, Heatsink temp

The maximum temperature of the heatsink has been exceeded. The temperature fault does not reset until the temperature falls below a The trip and reset points are dierent based on the adjustable frequency drive power size.

dened heatsink temperature.

Troubleshooting

Check for the following conditions.

Ambient temperature too high.

•

Motor cable too long.

•

Incorrect airow clearance above and below the

•

adjustable frequency drive. Blocked airow around the adjustable frequency

•

drive. Damaged heatsink fan.

•

Dirty heatsink.

•

ALARM 30, Motor phase U missing

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

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

ALARM 31, Motor phase V missing

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

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

ALARM 32, Motor phase W missing

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

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

ALARM 33, Inrush fault

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

WARNING/ALARM 34, Fieldbus communication fault

The serial communication bus on the communication option card is not working.

WARNING/ALARM 36, Mains failure

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

ALARM 38, Internal fault

When an internal fault occurs, a code number Table 7.4 is displayed.

Troubleshooting

Cycle power

•

Check that the option is properly installed

•

Check for loose or missing wiring

•

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

dened in

7 7

Diagnostics and Troubleshoo...

VLT® HVAC Drive FC 102

No. Text

0 Serial port cannot be initialized. Contact your

Danfoss supplier or Danfoss Service Department

256-258 Power EEPROM data is defective or too old.

Replace power card

512-519 Internal fault. Contact your Danfoss supplier or

Danfoss Service Department 783 Parameter value outside of min/max limits 1024-1284 Internal fault. Contact your Danfoss supplier or the

Danfoss Service Department 1299 Option SW in slot A is too old 1300 Option SW in slot B is too old 1315 Option SW in slot A is not supported (not allowed) 1316 Option SW in slot B is not supported (not allowed) 1379-2819 Internal fault. Contact your Danfoss supplier or

Danfoss Service Department

2561 Replace control card 2820 LCP stack overow 2821 Serial port overow 2822 USB port overow 3072-5122 Parameter value is outside its limits 5123 Option in slot A: Hardware incompatible with

control board hardware 5124 Option in slot B: Hardware incompatible with

control board hardware 5376-6231 Internal fault. Contact your Danfoss supplier or

Danfoss Service Department

Table 7.4 Internal Fault Codes

ALARM 39, Heatsink sensor

No feedback from the heatsink temperature sensor. The signal from the IGBT thermal sensor is not available on

the power card. The problem could be on the power card, on the gate drive card, or the ribbon cable between the power card and gate drive card.

WARNING 40, Overload of digital output terminal 27

Check the load connected to terminal 27 or remove shortcircuit connection. Check 5-00 Digital I/O Mode and 5-01 Terminal 27 Mode.

WARNING 41, Overload of digital output terminal 29

Check the load connected to terminal 29 or remove shortcircuit connection. Check 5-00 Digital I/O Mode and 5-02 Terminal 29 Mode.

WARNING 42, Overload of digital output on X30/6 or overload of digital output on X30/7

For X30/6, check the load connected to X30/6 or remove the short-circuit connection. Check 5-32 Term X30/6 Digi Out (MCB 101).

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

ALARM 45, Ground fault 2

Ground fault.

Troubleshooting

Check for proper grounding and loose

•

connections. Check for proper wire size.

•

Check motor cables for short-circuits or leakage

•

currents.

ALARM 46, Power card supply

The supply on the power card is out of range. There are three power supplies generated by the switch

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

Troubleshooting

Check for a defective power card.

•

Check for a defective control card.

•

Check for a defective option card.

•

If a 24 V DC power supply is used, verify proper

•

supply power.

WARNING 47, 24 V supply low

The 24 V DC is measured on the control card. This alarm arises when the detected voltage of terminal 12 is lower than 18 V.

Troubleshooting

Check for a defective control card.

•

WARNING 48, 1.8 V supply low

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

WARNING 49, Speed limit

When the speed is not within the

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

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

ALARM 50, AMA calibration failed

Contact Danfoss supplier or Danfoss service department.

ALARM 51, AMA check U

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

ALARM 52, AMA low I

The motor current is too low. Check the settings.

nom

specied range in

and I

nom

specied limit in

Diagnostics and Troubleshoo...

Instruction Manual

ALARM 53, AMA motor too big

The motor is too big for the AMA to operate.

ALARM 54, AMA motor too small

The motor is too small for the AMA to operate.

ALARM 55, AMA parameter out of range

The parameter values of the motor are outside of the acceptable range. AMA cannot run.

ALARM 56, AMA interrupted by user

The user has interrupted the AMA.

ALARM 57, AMA internal fault

Try to restart AMA again. Repeated restarts can overheat the motor.

ALARM 58, AMA Internal fault

Contact the Danfoss supplier.

WARNING 59, Current limit

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

WARNING 60, External interlock

A digital input signal is indicating a fault condition external to the adjustable frequency drive. An external interlock has commanded the adjustable frequency drive to trip. Clear the external fault condition. To resume normal operation, apply 24 V DC to the terminal programmed for external interlock. Reset the adjustable frequency drive.

WARNING 62, Output frequency at maximum limit

The output frequency has reached the value set in 4-19 Max Output Frequency. Check the application to determine the cause. Possibly increase the output frequency limit. Be sure the system can operate safely at a higher output frequency. The warning clears when the output drops below the maximum limit.

WARNING/ALARM 65, Control card overtemperature

The cut-out temperature of the control card is 176 °F [80 °C].

Troubleshooting

Check that the ambient operating temperature is

•

within limits. Check for clogged

•

Check fan operation.

•

Check the control card.

•

lters.

WARNING 66, Heatsink temperature low

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

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

ALARM 67, Option module conguration has changed

One or more options have either been added or removed since the last power-down. Check that the conguration change is intentional and reset the unit.

ALARM 68, Safe Stop activated

Safe Torque O has been activated. To resume normal operation, apply 24 V DC to terminal 37, then send a reset signal (via bus, digital I/O, or by pressing [Reset]).

ALARM 69, Power card temperature

The temperature sensor on the power card is either too hot or too cold.

Troubleshooting

Check that the ambient operating temperature is

•

within limits. Check for clogged lters.

•

Check fan operation.

•

Check the power card.

•

ALARM 70, Illegal FC conguration

The control card and power card are incompatible. To check compatibility, contact the Danfoss supplier with the type code of the unit from the nameplate and the part numbers of the cards.

ALARM 80, Drive initialized to default value

Parameter settings are initialized to default settings after a manual reset. To clear the alarm, reset the unit.

ALARM 92, No-Flow

A no-ow condition has been detected in the system. 22-23 No-Flow Function is set for alarm. Troubleshoot the system and reset the adjustable frequency drive after the fault has been cleared.

ALARM 93, Dry pump

A no-ow condition in the system with the adjustable frequency drive operating at high speed may indicate a dry pump. 22-26 Dry Pump Function is set for alarm. Troubleshoot the system and reset the adjustable frequency drive after the fault has been cleared.

7 7

Diagnostics and Troubleshoo...

VLT® HVAC Drive FC 102

ALARM 94, End of curve

Feedback is lower than the setpoint. This may indicate leakage in the system. 22-50 End of Curve Function is set for alarm. Troubleshoot the system and reset the adjustable frequency drive after the fault has been cleared.

ALARM 95, Broken belt

Torque is below the torque level set for no load, indicating a broken belt. 22-60 Broken Belt Function is set for alarm. Troubleshoot the system and reset the adjustable frequency drive after the fault has been cleared.

ALARM 96, Start delayed

Motor start has been delayed due to short-cycle protection. 22-76 Interval between Starts is enabled. Troubleshoot the system and reset the adjustable frequency drive after the fault has been cleared.

WARNING 97, Stop delayed

Stopping the motor has been delayed due to short cycle protection. 22-76 Interval between Starts is enabled. Troubleshoot the system and reset the adjustable frequency drive after the fault has been cleared.

WARNING 98, Clock fault

Time is not set or the RTC clock has failed. Reset the clock in 0-70 Date and Time.

WARNING 200, Fire mode

This warning indicates the adjustable frequency drive is operating in Fire mode. The warning clears when re mode is removed. See the re mode data in the alarm log.

WARNING 201, Fire Mode was Active

This indicates the adjustable frequency drive had entered re mode. Cycle power to the unit to remove the warning. See the re mode data in the alarm log.

WARNING 202, Fire mode limits exceeded

While operating in re mode one or more alarm conditions have been ignored which would normally trip the unit. Operating in this condition voids unit warranty. Cycle power to the unit to remove the warning. See the re mode data in the alarm log.

WARNING 203, Missing motor

With an adjustable frequency drive operating multi-motors, an underload condition was detected. This could indicate a missing motor. Inspect the system for proper operation.

WARNING 204, Locked rotor

With an adjustable frequency drive operating multi-motors, an overload condition was detected. This could indicate a locked rotor. Inspect the motor for proper operation.

WARNING 250, New spare part

A component in the adjustable frequency drive has been replaced. Reset the adjustable frequency drive for normal operation.

WARNING 251, New type code

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

Diagnostics and Troubleshoo... Instruction Manual

7.5 Troubleshooting

Symptom Possible cause Test Solution

Display dark/No function

Intermittent display

Motor not running

AIC not running Check the following for current:

Motor running in wrong direction

Missing input power Missing or open fuses or circuit breaker tripped No power to the LCP Check the LCP cable for proper connection

Shortcut on control voltage (terminal 12 or 50) or at control terminals Incompatible LCP (LCP from VLT® 2800 or 5000/6000/8000/ FCD or FCM) Wrong contrast setting

Display (LCP) is defective Test using a dierent LCP. Replace the faulty LCP or connection cable. Internal voltage supply fault or SMPS is defective Overloaded power supply (SMPS) due to improper control wiring or a fault within the adjustable frequency drive

Service switch open or missing motor connection

No line power with 24 V DC option card

LCP Stop Check if [O] has been pressed. Press [Auto On] or [Hand On] (depending

Missing start signal (Standby)

Motor coast signal active (Coasting) Wrong reference signal source Check reference signal: Local, remote or bus

Motor rotation limit

Active reversing signal Check if a reversing command is

Wrong motor phase connection

See Table 4.4 See open fuses and tripped circuit breaker in this table for possible causes.

or damage. Check the 24 V control voltage supply for terminals 12/13 to 20-39 or 10 V supply for terminals 50 to 55. Use only LCP 101 (P/N 130B1124) or LCP

Contact supplier.

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

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

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

reference? Preset reference active? Terminal connection correct? Scaling of terminals correct? Reference signal available?

2-70 AIC L1 Current

•

2-71 AIC L2 Current

•

2-72 AIC L3 Current

•

Check that 4-10 Motor Speed Direction is programmed correctly.

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

Check the input power source. Follow the recommendations provided.

Replace the faulty LCP or connection cable.

Wire the terminals properly.

102 (P/N 130B1107).

Press [Status] + [▲]/[▼] to adjust the contrast.

If the display stays lit, then the problem is in the control wiring. Check the wiring for short circuits or incorrect connections. If the display continues to cut out, follow the procedure for display dark. Connect the motor and check the service switch.

Apply line power to run the unit.

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

Apply 24 V on terminal 27 or program this terminal to No operation. Program correct settings. Check 3-13 Reference Site. Set preset reference active in parameter group 3-1* References. Check for correct wiring. Check scaling of terminals. Check reference signal. Troubleshoot the AIC (Active InConverter).<<More info here>>

Program correct settings.

Deactivate reversing signal.

See chapter 5.5 Checking Motor Rotation.

7 7

Diagnostics and Troubleshoo...

Symptom Possible cause Test Solution

Motor is not reaching maximum speed

Motor speed unstable

Motor runs rough

Motor will not

brake

Open power fuses or circuit breaker trip

Line power current imbalance greater than 3%

Motor current imbalance greater than 3%

Adjustable frequency drive acceleration problems Adjustable frequency drive deceleration problems

Frequency limits set wrong

Reference input signal not scaled correctly

Possible incorrect parameter settings

Possible overmagnetization Check for incorrect motor settings in all

Possible incorrect settings in the brake parameters. Possible too short ramp-down times Phase-to-phase short Motor or panel has a short phase-to-phase.

Motor overload Motor is overloaded for the application. Perform start-up test and verify motor

Loose connections Perform pre-start-up check for loose

Problem with line power (See

Alarm 4 Mains phase loss

description) Problem with the adjustable frequency drive

Problem with motor or motor wiring

Problem with the adjustable frequency drives

Motor data are entered incorrectly

VLT® HVAC Drive FC 102

Check output limits in 4-13 Motor Speed High Limit [RPM], 4-14 Motor Speed High Limit [Hz] and 4-19 Max Output Frequency. Check reference input signal scaling in 6-0* Analog I/O Mode and parameter group 3-1* References. Reference limits in parameter

group 3-0* Reference Limits. Check the settings of all motor parameters, including all motor compensation settings. For closed-loop operation, check PID settings.

motor parameters.

Check brake parameters. Check ramp time settings.

Check motor and panel phase for shorts.

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

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

If warnings or alarms occur, see

chapter 7.4 List of Warnings and Alarms

Check that motor data are entered correctly

If warnings or alarms occur, see

chapter 7.4 List of Warnings and Alarms

Check that motor data are entered correctly

Program correct limits.

Program correct settings.

Check settings in parameter group 1-6* Load Depen.Setting. For closed-loop operation, check settings in parameter group 20-0* Feedback. Check motor settings in parameter groups

1-2* Motor Data, 1-3* Addl. Motor Data, and 1-5* Load Indep. Setting. Check parameter group 2-0* DC Brake and 3-0* Reference Limits.

Eliminate any short circuits detected.

current is within specications. If motor current is exceeding nameplate full load current, motor may run only with reduced load. Review the specications for the application. Tighten loose connections.

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

If imbalance leg stays on same input terminal, it is a problem with the unit. Contact the supplier. If imbalanced leg follows the wire, the problem is in the motor or motor wiring. Check motor and motor wiring. If imbalance leg stays on same output terminal, it is a problem with the unit. Contact the supplier. Increase the ramp-up time in 3-41 Ramp 1

Ramp Up Time. Increase current limit in 4-18 Current Limit. Increase torque limit in 4-16 Torque Limit Motor Mode.

Increase the ramp-down time in 3-42 Ramp 1 Ramp Down Time. Enable overvoltage

control in 2-17 Over-voltage Control.

Diagnostics and Troubleshoo... Instruction Manual

Symptom Possible cause Test Solution

Acoustic noise or vibration (e.g., a fan blade is making noise or vibrations at certain frequencies)

Table 7.5 Troubleshooting

Resonances, e.g., in the motor/fan system

Bypass critical frequencies by using parameters in parameter group 4-6* Speed Bypass. Turn o overmodulation in 14-03 Overmo- dulation. Change switching pattern and frequency in parameter group 14-0* Inverter Switching. Increase Resonance Dampening in 1-64 Resonance Dampening.

Check if noise and/or vibration have been reduced to an acceptable limit.

7 7

Specications

VLT® HVAC Drive FC 102

8 Specications

8.1 Electrical Data

Line Power Supply 1 x 200–240 V AC

Type Designation P1K1 P1K5 P2K2 P3K0 P3K7 P5K5 P7K5 P15K P22K

Typical Shaft Output [kW] 1.1 1.5 2.2 3.0 3.7 5.5 7.5 15 22 Typical Shaft Output [HP] at 240 V 1.5 2.0 2.9 4.0 4.9 7.5 10 20 30 IP20/Chassis A3 - - - - - - - IP21/NEMA 1 - B1 B1 B1 B1 B1 B2 C1 C2 IP55/NEMA 12/Type 3R IP66 A5 B1 B1 B1 B1 B1 B2 C1 C2

Output current

Continuous (3x200-240 V) [A] 6.6 7.5 10.6 12.5 16.7 24.2 30.8 59.4 88 Intermittent (3x200-240 V) [A] 7.3 8.3 11.7 13.8 18.4 26.6 33.4 65.3 96.8

Continuous kVA (208 V AC) [kVA] 5.00 6.40 12.27 18.30

Max. input current

Continuous (1x200-240 V) [A] 12.5 15 20.5 24 32 46 59 111 172 Intermittent (1x200-240 V) [A] 13.8 16.5 22.6 26.4 35.2 50.6 64.9 122.1 189.2 Max. pre-fuses1) [A]

Additional specications

Estimated power loss at rated max. load [W] Max. cable size (mains, motor, brake) [mm2]/(AWG) Maximum cable cross-section for mains with disconnect switch [mm2] ([AWG]) Maximum cable cross-section for mains without disconnect switch [mm2] ([AWG]) Cable insulation temperature rating [°C] ([°F])

Eciency

10)

A5 B1 B1 B1 B1 B1 B2 C1 C2

20 30 40 40 60 80 100 150 200

44 30 44 60 74 110 150 300 440

[0.2-4]/(4-10) [10]/(7) [35]/(2) [50]/(1)/0 [95]/(4/0)

5.26 (10) 16 (6) 16 (6) 16 (6) 16 (6) 16 (6) 25 (3) 50 (1/0)

5.26 (10) 16 (6) 16 (6) 16 (6) 16 (6) 16 (6) 25 (3) 50 (1/0) 95 (4/0)

75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167)

0.968 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98

2 x 50 (2

8) 9)

x 1/0)

Table 8.1 Mains Supply 1x200-240 V AC - Normal Overload 110% for 1 Minute, P1K1-P22K

Specications Instruction Manual

8.1.1 Line Power Supply 3x200–240 V AC

Type Designation P1K1 P1K5 P2K2 P3K0 P3K7

Typical Shaft Output [kW] 1.1 1.5 2.2 3.0 3.7 Typical Shaft Output [HP] at 208 V 1.5 2.0 2.9 4.0 4.9 IP20/Chassis IP55/Type 12/Type 3R IP66/NEMA 4X A4/A5 A4/A5 A4/A5 A5 A5

Output current

Continuous (3x200–240 V) [A] 6.6 7.5 10.6 12.5 16.7 Intermittent (3x200–240 V) [A] 7.3 8.3 11.7 13.8 18.4 Continuous kVA (208 V AC) [kVA] 2.38 2.70 3.82 4.50 6.00

Max. input current

Continuous (3x200–240 V) [A] 5.9 6.8 9.5 11.3 15.0 Intermittent (3x200–240 V) [A] 6.5 7.5 10.5 12.4 16.5

Additional specications

Estimated power loss at rated max. load [W] IP20, IP21 max. cable cross-section (line power, motor, brake and load sharing) [mm2/(AWG)] IP55, IP66 max. cable cross-section (line power, motor, brake and load sharing) [mm2/(AWG)] Max. cable cross-section with disconnect 6, 4, 4 (10, 12, 12)

Eciency

10)

A2 A2 A2 A3 A3

A4/A5 A4/A5 A4/A5 A5 A5

63 82 116 155 185

4, 4, 4 (12, 12, 12)

(min. 0.2 (24))

4, 4, 4 (12, 12, 12)

0.96 0.96 0.96 0.96 0.96

8 8

Table 8.2 Line Power Supply 3x200–240 V AC - Normal overload 110% for 1 minute, P1K1-P3K7

Specications

VLT® HVAC Drive FC 102

Type Designation P5K5 P7K5 P11K P15K P18K P22K P30K P37K P45K

Typical Shaft Output [kW] 5.5 7.5 11 15 18.5 22 30 37 45

B3 B3 B3 B4 B4 C3 C3 C4 C4

Typical Shaft Output [HP] at 208 V 7.5 10 15 20 25 30 40 50 60

IP20/Chassis

IP21/NEMA 1 B1 B1 B1 B2 C1 C1 C1 C2 C2

B1 B1 B1 B2 C1 C1 C1 C2 C2

10)

IP55/Type 12/Type 3R

IP66/NEMA 4X B1 B1 B1 B2 C1 C1 C1 C2 C2

Continuous kVA (208 V AC) [kVA] 8.7 11.1 16.6 21.4 26.9 31.7 41.4 51.5 61.2

Intermittent (3x200–240 V) [A] 26.6 33.9 50.8 65.3 82.3 96.8 127 157 187

Output current

Continuous (3x200–240 V) [A] 24.2 30.8 46.2 59.4 74.8 88.0 115 143 170

Intermittent (3x200–240 V) [A] 24.2 30.8 46.2 59.4 74.8 88.0 114.0 143.0 169.0

Max. input current

Continuous (3x200–240 V) [A] 22.0 28.0 42.0 54.0 68.0 80.0 104.0 130.0 154.0

269 310 447 602 737 845 1140 1353 1636

Estimated power loss at rated max. load

[W]

Additional Specications

IP20 max. cable cross-section (line power,

brake, motor and load sharing)

10, 10 (8, 8, -) 35, -, - (2, -, -) 35 (2) 50 (1) 150 (300 MCM)

/(AWG)]

[mm

IP21, IP55, IP66 max. cable cross-section

10, 10 (8, 8, -) 35, 25, 25 (2, 4, 4) 50 (1) 150 (300 MCM)

/(AWG)]

(line power, motor) [mm

IP21, IP55, IP66 max. cable cross-section

16, 10, 16 (6, 8, 6) 35, -, - (2, -, -) 50 (1) 95 (3/0)

/(AWG)]

(brake, load sharing) [mm

0.96 0.96 0.96 0.96 0.96 0.97 0.97 0.97 0.97

Eciency

Table 8.3 Line Power Supply 3x200–240 V AC - Normal overload 110% for 1 minute, P5K5-P45K

Specications Instruction Manual

8.1.2 Line Power Supply 3x380–480 V AC

Type Designation P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5

Typical Shaft Output [kW] 1.1 1.5 2.2 3.0 4.0 5.5 7.5 Typical Shaft Output [HP] at 460 V 1.5 2.0 2.9 4.0 5.0 7.5 10 IP20/Chassis IP55/Type 12/Type 3R IP66/NEMA 4X A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A5 A5

Output current

Continuous (3x380–440 V) [A] 3 4.1 5.6 7.2 10 13 16 Intermittent (3x380–440 V) [A] 3.3 4.5 6.2 7.9 11 14.3 17.6 Continuous (3x441–480 V) [A] 2.7 3.4 4.8 6.3 8.2 11 14.5 Intermittent (3x441–480 V) [A] 3.0 3.7 5.3 6.9 9.0 12.1 15.4 Continuous kVA (400 V AC) [kVA] 2.1 2.8 3.9 5.0 6.9 9.0 11.0 Continuous kVA (460 V AC) [kVA] 2.4 2.7 3.8 5.0 6.5 8.8 11.6

Max. input current

Continuous (3x380–440 V) [A] 2.7 3.7 5.0 6.5 9.0 11.7 14.4 Intermittent (3x380–440 V) [A] 3.0 4.1 5.5 7.2 9.9 12.9 15.8 Continuous (3x441–480 V) [A] 2.7 3.1 4.3 5.7 7.4 9.9 13.0 Intermittent (3x441–480 V) [A] 3.0 3.4 4.7 6.3 8.1 10.9 14.3

Additional specications

Eciency

10)

A2 A2 A2 A2 A2 A3 A3

A4/A5 A4/A5 A4/A5 A4/A5 A4/A5 A5 A5

58 62 88 116 124 187 255

4, 4, 4 (12, 12, 12)

(min. 0.2 (24))

4, 4, 4 (12, 12, 12)

6, 4, 4 (10, 12, 12)

0.96 0.97 0.97 0.97 0.97 0.97 0.97

8 8

Table 8.4 Line Power Supply 3x380–480 V AC - Normal overload 110% for 1 minute, P1K1-P7K5

Specications

VLT® HVAC Drive FC 102

16/6 35/2 35/2 70/3/0 185/kcmil350

B3 B3 B3 B4 B4 B4 C3 C3 C4 C4

B1 B1 B1 B2 B2 C1 C1 C1 C2 C2

278 392 465 525 698 739 843 1083 1384 1474

16, 10, - (8, 8, -) 35, -, - (2, -, -) 35 (2) 50 (1) 150 (300 MCM)

10, 10, 16 (6, 8, 6) 35, 25, 25 (2, 4, 4) 50 (1) 150 (300 MCM)

10, 10, - (8, 8, -) 35, -, - (2, -, -) 50 (1) 95 (3/0)

0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.99

Estimated power loss

at rated max. load [W]

Additional specications

IP20 max. cable cross-section (line

power, brake, motor and load sharing)

/(AWG)]

[mm

IP21, IP55, IP66 max. cable cross-

section (line power, motor)

/(AWG)]

[mm

IP21, IP55, IP66 max. cable cross-

section (brake, load sharing)

/(AWG)]

[mm

With line power disconnect switch

included

Eciency

Table 8.5 Line Power Supply 3x380–480 V AC - Normal overload 110% for 1 minute, P11K-P90K

Type Designation P11K P15K P18K P22K P30K P37K P45K P55K P75K P90K

Typical Shaft Output [kW] 11 15 18.5 22 30 37 45 55 75 90

Typical Shaft Output [HP] at 460 V 15 20 25 30 40 50 60 75 100 125

IP20/Chassis

IP21/NEMA 1 B1 B1 B1 B2 B2 C1 C1 C1 C2 C2

10)

Intermittent (3x440–480 V) [A] 20.9 27.5 34.1 39.6 51.7 64.9 80.3 105 130 160

Continuous (3x440–480 V) [A] 19 25 31 36 47 59 73 95 118 145

IP55/Type 12/Type 3R

IP66/NEMA 4X B1 B1 B1 B2 B2 C1 C1 C1 C2 C2

Output current Continuous (3x380–439 V) [A] 24 32 37.5 44 61 73 90 106 147 177

Intermittent (3x380–439 V) [A] 26.4 35.2 41.3 48.4 67.1 80.3 99 117 162 195

Continuous (3x440–480 V) [A] 21 27 34 40 52 65 80 105 130 160

Intermittent (3x440–480 V) [A] 23.1 29.7 37.4 44 61.6 71.5 88 116 143 176

Continuous kVA (400 V AC) [kVA] 16.6 22.2 26 30.5 42.3 50.6 62.4 73.4 102 123

Continuous kVA (460 V AC) [kVA] 16.7 21.5 27.1 31.9 41.4 51.8 63.7 83.7 104 128

Max. input current Continuous (3x380–439 V) [A] 22 29 34 40 55 66 82 96 133 161

Intermittent (3x380–439 V) [A] 24.2 31.9 37.4 44 60.5 72.6 90.2 106 146 177

Specications Instruction Manual

8.1.3 Line Power Supply 3x525–600 V AC

Type Designation P1K1 P1K5 P2K2 P3K0 P3K7 P4K0 P5K5 P7K5

Typical Shaft Output [kW] 1.1 1.5 2.2 3.0 3.7 4.0 5.5 7.5 IP20/Chassis A3 A3 A3 A3 A2 A3 A3 A3 IP21/NEMA 1 A3 A3 A3 A3 A2 A3 A3 A3 IP55/Type 12/Type 3R IP66/NEMA 4X A5 A5 A5 A5 A5 A5 A5 A5

Output current

Continuous (3 x 525–550 V) [A] 2.6 2.9 4.1 5.2 - 6.4 9.5 11.5 Intermittent (3 x 525–550 V) [A] 2.9 3.2 4.5 5.7 - 7.0 10.5 12.7 Continuous (3x525–600 V) [A] 2.4 2.7 3.9 4.9 - 6.1 9.0 11.0 Intermittent (3x525–600 V) [A] 2.6 3.0 4.3 5.4 - 6.7 9.9 12.1 Continuous kVA (525 V AC) [kVA] 2.5 2.8 3.9 5.0 - 6.1 9.0 11.0 Continuous kVA (575 V AC) [kVA] 2.4 2.7 3.9 4.9 - 6.1 9.0 11.0

Max. input current

Continuous (3x525–600 V) [A] 2.4 2.7 4.1 5.2 - 5.8 8.6 10.4 Intermittent (3x525–600 V) [A] 2.7 3.0 4.5 5.7 - 6.4 9.5 11.5

Additional specications

Estimated power loss at rated max. load [W] IP20 max. cable cross-section power, motor, brake and load sharing) [mm2/(AWG)] IP55, IP 66 max. cable cross-section (line power, motor, brake and load sharing) [mm2/(AWG)] Max. cable cross-section with disconnect Line power disconnect switch included

Eciency

10)

(line

A5 A5 A5 A5 A5 A5 A5 A5

50 65 92 122 - 145 195 261

4, 4, 4 (12, 12, 12)

(min. 0.2 (24))

4, 4, 4 (12, 12, 12)

(min. 0.2 (24))

6, 4, 4 (12, 12, 12)

4/12

0.97 0.97 0.97 0.97 - 0.97 0.97 0.97

8 8

Table 8.6 Line Power Supply 3x525–600 V AC - Normal overload 110% for 1 minute, P1K1-P7K5

Specications

VLT® HVAC Drive FC 102

185, 150, 120 (350 MCM, 300 MCM, 4/0)

2/0)

(3/0, 2/0,

95, 70, 70

16/6 35/2 70/3/0 185/kcmil350

16, 10, 10 (6, 8, 8) 50, 35, 35 (1, 2, 2)

/(AWG)]

section (motor) [mm

IP20 max. cable cross-section (line

10, 10, - (8, 8, -) 35, -, - (2, -, -) 50, -, - (1, -, -) 150 (300 MCM)

power, brake and load sharing)

/(AWG)]

[mm

Max. cable cross-section with

0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98

disconnect

Line power disconnect switch

included

Table 8.7 Line Power Supply 3x525–600 V AC - Normal overload 110% for 1 minute, P11K-P90K

Eciency

Type Designation P11K P15K P18K P22K P30K P37K P45K P55K P75K P90K

Typical Shaft Output [kW] 11 15 18.5 22 30 37 45 55 75 90

IP20/Chassis B3 B3 B3 B4 B4 B4 C3 C3 C4 C4

IP21/NEMA 1 B1 B1 B1 B2 B2 C1 C1 C1 C2 C2

/(AWG)]

load sharing) [mm

10, 10, - (8, 8, -) 35, 25, 25 (2, 4, 4) 50, -, - (1, -, -) 150 (300 MCM)

IP21, IP55, IP66 max. cable cross-

B1 B1 B1 B2 B2 C1 C1 C1 C2 C2

10)

IP55/Type 12/Type 3R

IP66/NEMA 4X B1 B1 B1 B2 B2 C1 C1 C1 C2 C2

Continuous (3x525–600 V) [A] 18 22 27 34 41 52 62 83 100 131

Intermittent (3x525–600 V) [A] 20 24 30 37 45 57 68 91 110 144

Continuous kVA (525 V AC) [kVA] 18.1 21.9 26.7 34.3 41 51.4 61.9 82.9 100 130.5

Output current

Continuous (3 x 525–550 V) [A] 19 23 28 36 43 54 65 87 105 137

Intermittent (3 x 525–550 V) [A] 21 25 31 40 47 59 72 96 116 151

Continuous kVA (575 V AC) [kVA] 17.9 21.9 26.9 33.9 40.8 51.8 61.7 82.7 99.6 130.5

Intermittent (3x525–600 V) [A] 19 23 28 36 43 54 65 87 105 137

Max. input current

Continuous (3x525–600 V) [A] 17.2 20.9 25.4 32.7 39 49 59 78.9 95.3 124.3

300 400 475 525 700 750 850 1100 1400 1500

Additional specications

Estimated power loss

16, 10, 10 (6, 8, 8) 35, -, - (2, -, -) 50, -, - (1, -, -) 95 (4/0)

at rated max. load [W]

IP21, IP55, IP66 max. cable cross-

section (line power, brake and

Specications Instruction Manual

8.1.4 Line Power Supply 3 x 525–690 V AC

Type Designation P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5

Typical Shaft Output [kW] 1.1 1.5 2.2 3.0 4.0 5.5 7.5 Enclosure IP20 (only) A3 A3 A3 A3 A3 A3 A3

Output current

Continuous (3 x 525–550 V) [A] 2.1 2.7 3.9 4.9 6.1 9.0 11 Intermittent (3 x 525–550 V) [A] 3.4 4.3 6.2 7.8 9.8 14.4 17.6 Continuous kVA (3 x 551–690 V) [A] 1.6 2.2 3.2 4.5 5.5 7.5 10 Intermittent kVA (3 x 551–690 V) [A] 2.6 3.5 5.1 7.2 8.8 12 16 Continuous kVA 525 V AC 1.9 2.5 3.5 4.5 5.5 8.2 10 Continuous kVA 690 V AC 1.9 2.6 3.8 5.4 6.6 9.0 12

Max. input current

Continuous (3 x 525–550 V) [A] 1.9 2.4 3.5 4.4 5.5 8.0 10 Intermittent (3 x 525–550 V) [A] 3.0 3.9 5.6 7.1 8.8 13 16 Continuous kVA (3 x 551–690 V) [A] 1.4 2.0 2.9 4.0 4.9 6.7 9.0 Intermittent kVA (3 x 551–690 V) [A] 2.3 3.2 4.6 6.5 7.9 10.8 14.4

Additional specications

Estimated power loss at rated max. load [W] Max. cable cross-section5) (line power, motor, brake and load sharing) [mm2]/(AWG) Max. cable cross-section with disconnect 6, 4, 4 (10, 12, 12)

Eciency

44 60 88 120 160 220 300

6, 4, 4 (10, 12, 12)

(min. 0.2 (24))

0.96 0.96 0.96 0.96 0.96 0.96 0.96

8 8

Table 8.8 Line Power Supply 3x525–690 V AC - Normal overload 110% for 1 minute, P1K1-P7K5

Specications

Type Designation P11K P15K P18K P22K P30K

High/Normal Load NO NO NO NO NO Typical Shaft Output at 550 V [kW] 7.5 11 15 18.5 22 Typical Shaft Output at 690 V [kW] 11 15 18.5 22 30 IP20/Chassis B4 B4 B4 B4 B4 IP21/Type 1 B2 B2 B2 B2 B2 IP55/Type 12/Type 3R

Output current

Continuous (3 x 525–550 V) [A] 14 19 23 28 36 Intermittent (60 s overload) (3 x 525–550 V ) [A] 22.4 20.9 25.3 30.8 39.6 Continuous (3 x 551–690 V) [A] 13 18 22 27 34 Intermittent (60 s overload) (3 x 551–690 V ) [A] 20.8 19.8 24.2 29.7 37.4 Continuous kVA (550 V AC) [kVA] 13.3 18.1 21.9 26.7 34.3 Continuous kVA (690 V AC) [kVA] 15.5 21.5 26.3 32.3 40.6

Max. input current

Continuous (at 550 V) [A] 15 19.5 24 29 36 Intermittent (60 s overload) (at 550 V) [A] 23.2 21.5 26.4 31.9 39.6 Continuous (at 690 V) [A] 14.5 19.5 24 29 36

Intermittent (60 s overload) (at 690 V) [A] 23.2 21.5 26.4 31.9 39.6 Max. pre-fuses1) [A]

Additional specications

Estimated power loss at rated max. load [W] Max. cable cross-section (line power/motor, load sharing and brake) [mm2]/(AWG) Max. cable size with line power disconnect [mm2]/(AWG)

Eciency

10)

VLT® HVAC Drive FC 102

B2 B2 B2 B2 B2

63 63 63 80 100

150 220 300 370 440

35, 25, 25 (2, 4, 4)

16, 10, 10 (6, 8, 8)

0.98 0.98 0.98 0.98 0.98

Table 8.9 Line Power Supply 3 x 525–690 V AC - Normal overload 110% for 1 minute, P11K-P30K

Specications

Type Designation P37K P45K P55K P75K P90K

High/Normal Load NO NO NO NO NO Typical Shaft Output at 550 V [kW] 30 37 45 55 75 Typical Shaft Output at 690 V [kW] 37 45 55 75 90 IP20/Chassis B4 C3 C3 D3h D3h IP21/Type 1 C2 C2 C2 C2 C2 IP55/Type 12/Type 3R

Output current

Continuous (3 x 525–550 V) [A] 43 54 65 87 105 Intermittent (60 s overload) (3 x 525–550 V ) [A] 47.3 59.4 71.5 95.7 115.5 Continuous (3 x 551–690 V) [A] 41 52 62 83 100 Intermittent (60 s overload) (3 x 551–690 V ) [A] 45.1 57.2 68.2 91.3 110 Continuous kVA (550 V AC) [kVA] 41 51.4 61.9 82.9 100 Continuous kVA (690 V AC) [kVA] 49 62.1 74.1 99.2 119.5

Max. input current

Continuous (at 550 V) [A] 49 59 71 87 99 Intermittent (60 s overload) (at 550 V) [A] 53.9 64.9 78.1 95.7 108.9 Continuous (at 690 V) [A] 48 58 70 86 94.3 Intermittent (60 s overload) (at 690 V) [A] 52.8 63.8 77 94.6 112.7 Max. pre-fuses1) [A]

Additional specications

Estimated power loss at rated max. load [W] 740 900 1100 1500 1800 Max. cable cross-section (line power and motor) [mm2]/(AWG) Max. cable cross-section (load sharing and brake) [mm2]/(AWG) Max. cable size with line power disconnect [mm2]/(AWG)

Eciency

10)

Instruction Manual

C2 C2 C2 C2 C2

125 160 160 160 -

150 (300 MCM)

95 (3/0)

95, 70, 70

(3/0, 2/0, 2/0)

0.98 0.98 0.98 0.98 0.98

185, 150, 120

(350 MCM, 300 MCM, 4/0)

8 8

Table 8.10 Line Power Supply 3 x 525–690 V - Normal overload 110% for 1 minute, P37K-P90K

1) For type of fuse see chapter 8.8 Fuses and Circuit Breakers.

2) American Wire Gauge.

3) Eciency measured at nominal current. For energy eciency class see chapter 8.4.1 Ambient Conditions. For part load losses see www.danfoss.com/vltenergyeciency.

4) Applies for dimensioning of frequency converter cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to www.danfoss.com/ vltenergyeciency.

5) The three values for the max. cable cross section are for single core, exible wire and exible wire with sleeve, respectively. Motor and mains cable: 300 MCM/150 mm2.

6) A2+A3 may be converted to IP21 using a conversion kit. See also Mechanical mounting and IP21/Type 1 Enclosure kit in the Design Guide.

7) B3+4 and C3+4 may be converted to IP21 using a conversion kit. See also Mechanical mounting and IP21/Type 1 Enclosure kit in the Design Guide.

8) 2 wires are required.

9) Variant not available in IP21.

10) Type 3R is not available in the A4 enclosure.

Specications

VLT® HVAC Drive FC 102

8.2 Line Power Supply

Line power supply Supply Terminals L1, L2, L3 Supply voltage 200–240 V ±10% Supply voltage 380–480 V/525–600 V ±10% Supply voltage 525–690 V ±10%

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

Supply frequency 50/60 Hz ±5% Max. temporary imbalance between line phases 3.0% of rated supply voltage True Power Factor (λ) ≥ 0.9 nominal at rated load Displacement Power Factor (cos ϕ) near unity (> 0.98) Switching on input supply L1, L2, L3 (power-ups) ≤ 10 hp [7.5 kW] maximum 2 times/min. Switching on input supply L1, L2, L3 (power-ups) 11–90 kW maximum 1 time/min.

Environment according to EN60664-1 Overvoltage category III/pollution degree 2

The unit is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 240/500/600/690 V maximum.

8.3 Motor Output and Motor Data

Motor output (U, V, W) Output voltage 0–100% of supply voltage Output frequency (1.1–90 kW) 0–5901) Hz Switching on output Unlimited Ramp times 1–3600 s

1) From software version 3.92, the output frequency of the adjustable frequency drive is limited to 590 Hz. Contact local Danfoss partner for further information.

Torque characteristics Starting torque (Constant torque) maximum 110% for 60 s Starting torque maximum 135% up to 0.5 s Overload torque (Constant torque) maximum 110% for 60 s Starting torque (Variable torque) maximum 110% for 60 s Overload torque (Variable torque) maximum 110% for 60 s Torque rise time in VVC+ (independent of fsw) 10 ms

1) Percentage relates to the nominal torque.

2) The torque response time depends on application and load but as a general rule, the torque step from 0 to reference is 4–5 x torque rise time.

Specications Instruction Manual

8.4 Ambient Conditions

Environment IP rating IP00/Chassis, IP201)/Chassis, IP212)/Type 1, IP54/Type 12, IP55/Type 12, Type 3R, IP66/Type 4X Vibration test 1.0 g Max. relative humidity 5%–93% (IEC 721-3-3; Class 3K3 (non-condensing) during operation Aggressive environment (IEC 60068-2-43) H2S test Ambient temperature Minimum ambient temperature during full-scale operation 32°F [0°C] Minimum ambient temperature at reduced performance 14°F [-10°C] Temperature during storage/transport -13°–+149/158°F [-25–+65/70°C] Maximum altitude above sea level without derating 3,300 ft [1,000 m]

Derating for high altitude, see special conditions in the Design Guide.

EMC standards, Emission EN 61800-3 EMC standards, Immunity EN 61800-3

See section on special conditions in the Design Guide.

1) Only for ≤ 3.7 kW (200–240 V), ≤ 7.5 kW (400–480 V)

2) As enclosure kit for ≤ 3.7 kW (200–240 V), ≤ 7.5 kW (400–480 V)

3) Derating for high ambient temperature, see special conditions in the Design Guide

Max. 122°F [50°C] (24-hour average maximum 113°F [45°C])

class Kd

8 8

8.5 Cable Specications

Cable lengths and cross-sections for control cables Max. motor cable length, shielded 500 ft [150 m] Max. motor cable length, non-shielded 1,000 ft [300 m] Maximum cross-section to control terminals, exible/ rigid wire without cable end sleeves 1.5 mm2/16 AWG Maximum cross-section to control terminals, exible wire with cable end sleeves 1 mm2/18 AWG Maximum cross-section to control terminals, exible wire with cable end sleeves with collar 0.5 mm2/20 AWG Minimum cross-section to control terminals 0.25 mm2/24 AWG

1) For power cables, see electrical data tables in chapter 8.1 Electrical Data.

8.6 Control Input/Output and Control Data

Digital inputs Programmable digital inputs 4 (6) Terminal number 18, 19, 271), 291), 32, 33, Logic PNP or NPN Voltage level 0–24 V DC Voltage level, logic'0' PNP <5 V DC Voltage level, logic'1' PNP >10 V DC Voltage level, logic '0' NPN Voltage level, logic '1' NPN Maximum voltage on input 28 V DC Pulse frequency ranges 0–110 kHz (Duty cycle) Min. pulse width 4.5 ms Input resistance, R

>19 V DC <14 V DC

Approx. 4 kΩ

Mains

Functional isolation

PELV isolation

Motor

DC-Bus

High voltage

Control

+24V

RS485

130BA117.10

Specications

VLT® HVAC Drive FC 102

Safe Torque O Terminal 37

3), 4)

(Terminal 37 is xed PNP logic) Voltage level 0–24 V DC Voltage level, logic'0' PNP <4 V DC Voltage level, logic'1' PNP >20 V DC Maximum voltage on input 28 V DC Typical input current at 24 V 50 mA rms Typical input current at 20 V 60 mA rms Input capacitance 400 nF

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

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

2) Except Safe Torque O input Terminal 37.

3) See chapter 4.8 Control Wiring for further information about terminal 37 and Safe Torque O.

4) When using a contactor with a DC coil inside in combination with Safe Torque O, it is important to make a return way for the current from the coil when turning it o. This can be done by using a freewheel diode (or, alternatively, a 30 or 50 V MOV for quicker response time) across the coil. Typical contactors can be bought with this diode.

Analog inputs Number of analog inputs 2 Terminal number 53, 54

Modes Voltage or current Mode select Switch S201 and switch S202 Voltage mode Switch S201/switch S202 = OFF (U) Voltage level -10 to +10 V (scalable) Input resistance, R

approx. 10 kΩ Max. voltage ±20 V Current mode Switch S201/switch S202 = ON (I) Current level 0/4 to 20 mA (scalable) Input resistance, R

approx. 200 Ω Max. current 30 mA Resolution for analog inputs 10 bit (+ sign) Accuracy of analog inputs Max. error 0.5% of full scale Bandwidth 20 Hz/100 Hz

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

Figure 8.1 PELV Isolation

Specications

Pulse Programmable pulse 2/1 Terminal number pulse 291), 332)/33 Max. frequency at terminal 29, 33 110 kHz (push-pull driven) Max. frequency at terminal 29, 33 5 kHz (open collector) Min. frequency at terminal 29, 33 4 Hz Voltage level see chapter 8.6.1 Digital Inputs Maximum voltage on input 28 V DC Input resistance, R Pulse input accuracy (0.1–1 kHz) Max. error: 0.1% of full scale Encoder input accuracy (1–11 kHz) Max. error: 0.05% of full scale

The pulse and encoder inputs (terminals 29, 32, 33) are galvanically isolated from the supply voltage (PELV) and other highvoltage terminals.

1) FC 302 only

2) Pulse inputs are 29 and 33

Analog output Number of programmable analog outputs 1 Terminal number 42 Current range at analog output 0/4–20 mA Max. load GND - analog output 500 Ω Accuracy on analog output Max. error: 0.5% of full scale Resolution on analog output 12 bit

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

Instruction Manual

approx. 4 kΩ

8 8

Control card, RS-485 serial communication Terminal number 68 (P,TX+, RX+), 69 (N,TX-, RX-) Terminal number 61 Common for terminals 68 and 69

The RS-485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the supply voltage (PELV).

Digital output Programmable digital/pulse outputs 2 Terminal number 27, 29 Voltage level at digital/frequency output 0–24 V Max. output current (sink or source) 40 mA Max. load at frequency output 1 kΩ Max. capacitive load at frequency output 10 nF Minimum output frequency at frequency output 0 Hz Maximum output frequency at frequency output 32 kHz Accuracy of frequency output Max. error: 0.1% of full scale Resolution of frequency outputs 12 bit

1) Terminal 27 and 29 can also be programmed as input.

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

Control card, 24 V DC output Terminal number 12, 13 Output voltage 24 V +1, -3 V Max. load 200 mA

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

Specications

Relay outputs Programmable relay outputs 2 Relay 01 Terminal number 1-3 (break), 1-2 (make) Max. terminal load (AC-1)1) on 1-3 (NC), 1-2 (NO) (Resistive load) 240 V AC, 2 A Max. terminal load (AC-15)1) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A Max. terminal load (DC-1)1) on 1-2 (NO), 1-3 (NC) (Resistive load) 60 V DC, 1 A Max. terminal load (DC-13)1) (Inductive load) 24 V DC, 0.1 A Relay 02 (FC 302 only) Terminal number 4-6 (break), 4-5 (make) Max. terminal load (AC-1)1) on 4-5 (NO) (Resistive load) Max. terminal load (AC-15)1) on 4-5 (NO) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A Max. terminal load (DC-1)1) on 4-5 (NO) (Resistive load) 80 V DC, 2 A Max. terminal load (DC-13)1) on 4-5 (NO) (Inductive load) 24 V DC, 0.1 A Max. terminal load (AC-1)1) on 4-6 (NC) (Resistive load) 240 V AC, 2 A Max. terminal load (AC-15)1) on 4-6 (NC) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A Max. terminal load (DC-1)1) on 4-6 (NC) (Resistive load) 50 V DC, 2 A Max. terminal load (DC-13)1) on 4-6 (NC) (Inductive load) 24 V DC, 0.1 A Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24 V DC 10 mA, 24 V AC 20 mA Environment according to EN 60664-1 Overvoltage category III/pollution degree 2

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

2) Overvoltage Category II

3) UL applications 300 V AC 2A

VLT® HVAC Drive FC 102

2)3)

Overvoltage cat. II 400 V AC, 2 A

Control card, 10 V DC output Terminal number 50 Output voltage 10.5 V ±0.5 V Max. load 15 mA

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

Control characteristics Resolution of output frequency at 0–590 Hz ± 0.003 Hz Repeat accuracy of Precise start/stop (terminals 18, 19) ≤± 0.1 ms System response time (terminals 18, 19, 27, 29, 32, 33) ≤ 2 ms Speed control range (open-loop) 1:100 of synchronous speed Speed control range (closed-loop) 1:1000 of synchronous speed Speed accuracy (open-loop) 30–4000 rpm: error ±8 rpm Speed accuracy (closed-loop), depending on resolution of feedback device 0–6000 rpm: error ±0.15 rpm

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

Control card performance Scan interval 1 ms

Control card, USB serial communication USB standard 1.1 (full speed) USB plug USB type B “device” plug

Connection to PC is carried out via a standard host/device USB cable. The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. The USB ground connection is not galvanically isolated from protection ground. Use only an isolated laptop as PC connection to the USB connector on the adjustable frequency drive.

Specications Instruction Manual

8.7 Connection Tightening Torques

Enclo-

sure

Table 8.11 Tightening of Terminals

200–240 V 380–480/500 V 525–600 V 525–690 V

A2 1.1–2.2 1.1–4.0 0.6 0.6 0.6 1.8 3 0.6 A3 3.0–3.7 5.5–7.5 1.1–7.5 1.1–7.5 0.6 0.6 0.6 1.8 3 0.6 A4 1.1–2.2 1.1–4.0 0.6 0.6 0.6 1.8 3 0.6 A5 1.1–3.7 1.1–7.5 1.1–7.5 0.6 0.6 0.6 1.8 3 0.6

B1 5.5–11 11–18 11–18 1.8 1.8 1.5 1.5 3 0.6 B2 15 22–30 22–30 11–30 4.5 4.5 3.7 3.7 3 0.6 B3 5.5–11 11–18 11–18 1.8 1.8 1.8 1.8 3 0.6 B4 15–18 22–37 22–37 11–37 4.5 4.5 4.5 4.5 3 0.6 C1 18–30 37–55 37–55 10 10 10 10 3 0.6 C2 37–45 75–90 75–90 37–90 C3 22–30 45–55 45–55 45–55 10 10 10 10 3 0.6 C4 37–45 75–90 75–90

Power [kW] Torque (in-lb [Nm])

Line

power

14/241)14/24

Motor

connection

14 14 3 0.6

Brake Ground Relay

1) For dierent cable dimensions x/y, where x ≤ 4/0 AWG [95 mm2] and y ≥ 4/0 AWG [95 mm2].

8.8 Fuses and Circuit Breakers

Use recommended fuses and/or circuit breakers on the supply side as protection in case of component breakdown inside the adjustable frequency drive (rst fault).

8 8

NOTICE!

Use of fuses on the supply side is mandatory for IEC 60364 (CE) and NEC 2009 (UL) compliant installations.

Recommendations

Fuses of the type gG.

•

Circuit breakers of Moeller types. For other circuit breaker types, ensure that the energy into the adjustable

•

frequency drive is equal to or lower than the energy provided by Moeller types.

Use of recommended fuses and circuit breakers ensures possible damage to the adjustable frequency drive is limited to damages inside the unit. For further information, see Application Note Fuses and Circuit Breakers, MN90T.

The fuses below are suitable for use on a circuit capable of delivering 100,000 A adjustable frequency drive voltage rating. With the proper fusing the adjustable frequency drive Short Circuit Current Rating (SCCR) is 100,000 A

rms

(symmetrical), depending on the

rms

Specications

VLT® HVAC Drive FC 102

8.8.1 CE Compliance

200–240 V

Enclosure

type

A2 1.5–3 [1.1–2.2] gG-10 (1.5–2 [1.1–1.5])

A3 4–5 [3.0–3.7] gG-16 (4 [3])

B3 7.5–15 [5.5–11] gG-25 (7.5–10 [5.5–7.5])

B4 20–24 [15–18] gG-50 (20 [15])

C3 30–40 [22–30] gG-80 (30 [22])

C4 50–60 [37-45] aR-160 (50 [37])

A4 1.5–3 [1.1–2.2] gG-10 (1.5–2 [1.1–1.5])

A5 0.25–3.7 gG-10 (0.34–2 [0.25–1.5])

B1 7.5–15 [5.5–11] gG-25 (7.5 [5.5])

B2 20 [15] gG-50 gG-100 NZMB1-A100 100 C1 24–40 [18–30] gG-63 (25 [18.5])

C2 50–60 [37–45] aR-160 (50 [37])

Power (hp [kW]) Recommended

fuse size

gG-16 (3 [2.2])

gG-20 (5 [3.7])

gG-32 (15 [11])

gG-63 (25 [18])

aR-125 (40 [30])

aR-200 (60 [45])

gG-16 (3 [2.2])

gG-16 (3–4 [2.2–3])

gG-20 (5 [3.7])

gG-32 (10–15 [7.5–11])

gG-80 (30 [22])

gG-100 (40 [30])

aR-200 (60 [45])

Recommended

max. fuse size

gG-25 PKZM0-25 25

gG-32 PKZM0-25 25

gG-63 PKZM4-50 50

gG-125 NZMB1-A100 100

gG-150 (30 [22])

aR-160 (40 [30]) aR-200 (50 [37]) aR-250 (60 [45])

gG-32 PKZM0-25 25

gG-80 PKZM4-63 63

gG-160 (25–30 [18.5–22])

aR-160 (40 [30])

aR-200 (50 [37]) aR-250 (60 [45])

Recommended circuit

breaker (Moeller)

NZMB2-A200 150

NZMB2-A250 250

NZMB2-A200 160

NZMB2-A250 250

Max. trip level [A]

Table 8.12 200–240 V, Enclosure Types A, B and C

Specications Instruction Manual

380–480 V

Enclosure

type

A2 1.5–5 [1.1–4.0] gG-10 (1.5–4 [1.1–3])

A3 7.5–10 [5.5–7.5] gG-16 gG-32 PKZM0-25 25 B3 15–24 [11–18] gG-40 gG-63 PKZM4-50 50 B4 30–50 [22–37] gG-50 (30 [22])

C3 60–75 [45–55] gG-100 (60 [45])

C4 100–125 [75–90] aR-200 (100 [75])

A4 1.5–5 [1.1–4] gG-10 (1.5–4 [1.1–3])

A5 1.5–10 [1.1–7.5] gG-10 (1.5–4 [1.1–3])

B1 15–25 [11–18.5] gG-40 gG-80 PKZM4-63 63 B2 30–40 [22–30] gG-50 (30 [22])

C1 50–75 [37–55] gG-80 (50 [37])

C2 100–125 [75–90] aR-200 (100 [75])

Power (hp [kW]) Recommended

fuse size

gG-16 (5 [4])

gG-63 (40 [30]) gG-80 (50 [37])

gG-160 (75 [55])

aR-250 (125 [90])

gG-16 (5 [4])

gG-16 (5–10 [4–7.5])

gG-63 (40 [30])

gG-100 (60 [45]) gG-160 (75 [55])

aR-250 (125 [90])

Recommended

max. fuse size

gG-25 PKZM0-25 25

gG-125 NZMB1-A100 100

gG-150 (60 [45]) gG-160 (75 [55])

aR-250 NZMB2-A250 250

gG-32 PKZM0-25 25

gG-100 NZMB1-A100 100

gG-160 NZMB2-A200 160

aR-250 NZMB2-A250 250

Recommended circuit

breaker (Moeller)

NZMB2-A200 150

Max. trip level [A]

8 8

Table 8.13 380–480 V, Enclosure Types A, B and C

Specications

VLT® HVAC Drive FC 102

525–600 V

Enclosure

type

A3 5.5–7.5 gG-10 (7.5 [5.5])

B3 15–24 [11–18] gG-25 (15 [11])

B4 30–50 [22–37] gG-40 (30 [22])

C3 60–75 [45–55] gG-63 (60 [45])

C4 100–125 [75–90] aR-160 (100 [75])

A5 1.5–10 [1.1–7.5] gG-10 (1.5–7.5 [1.1–5.5])

B1 15–24 [11–18] gG-25 (15 [11])

B2 30–40 [22–30] gG-50 (30 [22])

C1 50–75 [37–55] gG-63 (50 [37])

C2 100–125 [75–90] aR-200 (100–125 [75–90]) aR-250 NZMB2-A250 250

Power (hp [kW]) Recommended

fuse size

gG-16 (10 [7.5])

gG-32 (20–25 [15–18])

gG-50 (40 [30]) gG-63 (50 [37])

gG-100 (75 [55])

aR-200 (125 [90])

gG-16 (10 [7.5])

gG-32 (20 [15])

gG-40 (25 [18.5])

gG-63 (40 [30])

gG-100 (60 [45])

aR-160 (75 [55])

Recommended

max. fuse size

gG-32 PKZM0-25 25

gG-63 PKZM4-50 50

gG-125 NZMB1-A100 100

gG-150 NZMB2-A200 150

aR-250 NZMB2-A250 250

gG-32 PKZM0-25 25

gG-80 PKZM4-63 63

gG-100 NZMB1-A100 100

gG-160 (50–60 [37–45])

aR-250 (75 [55])

Recommended circuit

breaker (Moeller)

NZMB2-A200 160

Max. trip level [A]

Table 8.14 525–600 V, Enclosure Types A, B and C

525–690 V

Enclosure

type

A3 1.5 [1.1]

B2/B4 15 [11]

B4/C2 40 [30] gG-63 (40 [30]) gG-80 (40 [30]) C2/C3 50 [37]

C2 75 [55]

Table 8.15 525–690 V, Enclosure Types A, B and C

Power (hp [kW]) Recommended

fuse size

gG-6 2 [1.5] 3 [2.2]

4 [3] 5 [4]

7.5 [5.5] 10 [7.5]

20 [15] 24 [18] 30 [22]

60 [45]

100 [75]

gG-6

gG-6 gG-10 gG-10 gG-16 gG-16

gG-25 (15 [11]) gG-32 (20 [15]) gG-32 (24 [18]) gG-40 (30 [22])

gG-63 (50 [37]) gG-80 (60 [45])

gG-100 (75 [55])

gG-125 (100 [75])

Recommended

max. fuse size

gG-25 gG-25 gG-25 gG-25 gG-25 gG-25 gG-25 gG-63 - -

gG-100 (50 [37]) gG-125 (60 [45])

gG-160 (75–100 [55–75]) - -

Recommended circuit

breaker (Moeller)

PKZM0-16 16

- -

Max. trip level [A]

Specications Instruction Manual

8.8.2 UL Compliance

1 x 200–240 V

Recommended max. fuse

Power

(hp

[kW])

1.5 [1.1] 15

2 [1.5] 20

3 [2.2] 30*

5 [3.0] 35

5 [3.7] 50

7.5 [5.5] 60**

10 [7.5] 80

20 [15] 150

30 [22] 200

Max.

prefuse

size [A]

Buss-

mann

JFHR2

FWX-15KTN-

FWX-20KTN-

FWX-30KTN-

FWX-35KTN-

FWX-50KTN-

FWX-60KTN-

FWX-80KTN-

FWX-

150

200

RK1

R15

R20

R30

R35

R50

R60

R80 KTNR150 KTNR200

Buss-

mann

JKS-15JJN-15FNQ-

R-15

JKS-20JJN-20FNQ-

R-20

JKS-30JJN-30FNQ-

R-30

JKS-35JJN-

35 ---

JKS-50JJN-

JKS-60JJN-

JKS-80JJN-

JKS-

JJN-

150

JKS-

JJN-

200

Buss-

mann

KTKR-15 KTKR-20 KTKR-30

Buss-

mann

LP-

CC-15

LP-

CC-20

LP-

CC-30

SIBA

RK1

5017906-

016

5017906-

020

5012406-

032

5014006-

050

5014006-

063

5014006-

080

2028220-

150

2028220-

200

Littel-

fuse RK1

KLN-

R15 ATM-R15 A2K-15R HSJ15

KLN-

R20 ATM-R20 A2K-20R HSJ20

KLN-

R30 ATM-R30 A2K-30R HSJ30

KLN-

R35 --- A2K-35R HSJ35

KLN-

R50 --- A2K-50R HSJ50

KLN-

R60 --- A2K-60R HSJ60

KLN-

R80 --- A2K-80R HSJ80

KLNR150 A2K-150R HSJ150 KLNR200 A2K-200R HSJ200

Ferraz-

Shawmut

Ferraz-

Shawmut

RK1

Ferraz-

Shawmut

8 8

Table 8.16 1 x 200–240 V

* Siba allowed up to 32 A; ** Siba allowed up to 63 A

3x200–240 V

Power (hp

[kW])

1.5 [1.1] KTN-R-10 JKS-10 JJN-10 FNQ-R-10 KTK-R-10 LP-CC-10 2 [1.5] KTN-R-15 JKS-15 JJN-15 FNQ-R-15 KTK-R-15 LP-CC-15 3 [2.2] KTN-R-20 JKS-20 JJN-20 FNQ-R-20 KTK-R-20 LP-CC-20 4 [3.0] KTN-R-25 JKS-25 JJN-25 FNQ-R-25 KTK-R-25 LP-CC-25 5 [3.7] KTN-R-30 JKS-30 JJN-30 FNQ-R-30 KTK-R-30 LP-CC-30

7.5–10

[5.5–7.5]

15 [11] KTN-R-60 JKS-60 JJN-60 - - 20 [15] KTN-R-80 JKS-80 JJN-80 - - -

25–30

[18.5–22]

40 [30] KTN-R-150 JKS-150 JJN-150 - - 50 [37] KTN-R-200 JKS-200 JJN-200 - - 60 [45] KTN-R-250 JKS-250 JJN-250 - - -

Table 8.17 3x200–240 V, Enclosure Types A, B and C

Bussmann Type RK1

KTN-R-125 JKS-125 JJN-125 - - -

KTN-R-50 JKS-50 JJN-50 - - -

Bussmann

Type J

Recommended max. fuse

Bussmann

Type T

Bussmann

Type CC

Bussmann

Type CC

Bussmann

Type CC

Specications

Power (hp

[kW])

1.5 [1.1] 5017906-010 KLN-R-10 ATM-R-10 A2K-10-R FWX-10 - - HSJ-10 2 [1.5] 5017906-016 KLN-R-15 ATM-R-15 A2K-15-R FWX-15 - - HSJ-15 3 [2.2] 5017906-020 KLN-R-20 ATM-R-20 A2K-20-R FWX-20 - - HSJ-20 4 [3.0] 5017906-025 KLN-R-25 ATM-R-25 A2K-25-R FWX-25 - - HSJ-25 5 [3.7] 5012406-032 KLN-R-30 ATM-R-30 A2K-30-R FWX-30 - - HSJ-30

7.5–10

[5.5–7.5]

15 [11] 5014006-063 KLN-R-60 - A2K-60-R FWX-60 - - HSJ-60 20 [15] 5014006-080 KLN-R-80 - A2K-80-R FWX-80 - - HSJ-80

25–30

[18.5–22]

40 [30] 2028220-150 KLN-R-150 - A2K-150-R FWX-150 L25S-150 A25X-150 HSJ-150 50 [37] 2028220-200 KLN-R-200 - A2K-200-R FWX-200 L25S-200 A25X-200 HSJ-200 60 [45] 2028220-250 KLN-R-250 - A2K-250-R FWX-250 L25S-250 A25X-250 HSJ-250

SIBA

Type RK1

5014006-050 KLN-R-50 - A2K-50-R FWX-50 - - HSJ-50

2028220-125 KLN-R-125 - A2K-125-R FWX-125 - - HSJ-125

Littlefuse Type RK1

VLT® HVAC Drive FC 102

Recommended max. fuse

Ferraz-

Shawmut

Type CC

Ferraz-

Shawmut

Type RK1

Bussmann

Type JFHR2

Littelfuse

JFHR2

Ferraz-

Shawmut

JFHR2

Shawmut

Ferraz-

Table 8.18 3x200–240 V, Enclosure Types A, B and C

1) KTS fuses from Bussmann may substitute KTN for 240 V adjustable frequency drives.

2) FWH fuses from Bussmann may substitute FWX for 240 V adjustable frequency drives.

3) A6KR fuses from FERRAZ SHAWMUT may substitute A2KR for 240 V adjustable frequency drives.

4) A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240 V adjustable frequency drives.

3x380–480 V

Recommended max. fuse

Power

(hp [kW])

1.5 [1.1] KTS-R-6 JKS-6 JJS-6 FNQ-R-6 KTK-R-6 LP-CC-6 2–3

[1.5–2.2]

4 [3] KTS-R-15 JKS-15 JJS-15 FNQ-R-15 KTK-R-15 LP-CC-15 5 [4] KTS-R-20 JKS-20 JJS-20 FNQ-R-20 KTK-R-20 LP-CC-20

7.5 [5.5] KTS-R-25 JKS-25 JJS-25 FNQ-R-25 KTK-R-25 LP-CC-25

10 [7.5] KTS-R-30 JKS-30 JJS-30 FNQ-R-30 KTK-R-30 LP-CC-30

15–20 [11–15] 24 [18] KTS-R-50 JKS-50 JJS-50 - - 30 [22] KTS-R-60 JKS-60 JJS-60 - - 40 [30] KTS-R-80 JKS-80 JJS-80 - - 50 [37] KTS-R-100 JKS-100 JJS-100 - - 60 [45] KTS-R-125 JKS-125 JJS-125 - - 75 [55] KTS-R-150 JKS-150 JJS-150 - - -

100 [75] KTS-R-200 JKS-200 JJS-200 - - 125 [90] KTS-R-250 JKS-250 JJS-250 - - -

Bussmann

Type RK1

KTS-R-10 JKS-10 JJS-10 FNQ-R-10 KTK-R-10 LP-CC-10

KTS-R-40 JKS-40 JJS-40 - - -

Bussmann

Type J

Bussmann

Type T

Bussmann

Type CC

Bussmann

Type CC

Bussmann

Type CC

Table 8.19 3x380–480 V, Enclosure Types A, B and C

Specications Instruction Manual

Recommended max. fuse

Power

(hp [kW])

1.5 [1.1] 5017906-006 KLS-R-6 ATM-R-6 A6K-10-6 FWH-6 HSJ-6 - 2–3

[1.5–2.2]

4 [3] 5017906-016 KLS-R-15 ATM-R-15 A6K-15-R FWH-15 HSJ-15 - 5 [4] 5017906-020 KLS-R-20 ATM-R-20 A6K-20-R FWH-20 HSJ-20 - -

7.5 [5.5] 5017906-025 KLS-R-25 ATM-R-25 A6K-25-R FWH-25 HSJ-25 - -

10 [7.5] 5012406-032 KLS-R-30 ATM-R-30 A6K-30-R FWH-30 HSJ-30 - -

15–20

[11–15]

24 [18] 5014006-050 KLS-R-50 - A6K-50-R FWH-50 HSJ-50 - 30 [22] 5014006-063 KLS-R-60 - A6K-60-R FWH-60 HSJ-60 - 40 [30] 2028220-100 KLS-R-80 - A6K-80-R FWH-80 HSJ-80 - 50 [37] 2028220-125 KLS-R-100 - A6K-100-R FWH-100 HSJ-100 - 60 [45] 2028220-125 KLS-R-125 - A6K-125-R FWH-125 HSJ-125 - -

75 [55] 2028220-160 KLS-R-150 - A6K-150-R FWH-150 HSJ-150 - 100 [75] 2028220-200 KLS-R-200 - A6K-200-R FWH-200 HSJ-200 A50-P-225 L50-S-225 125 [90] 2028220-250 KLS-R-250 - A6K-250-R FWH-250 HSJ-250 A50-P-250 L50-S-250

SIBA

Type RK1

5017906-010 KLS-R-10 ATM-R-10 A6K-10-R FWH-10 HSJ-10 - -

5014006-040 KLS-R-40 - A6K-40-R FWH-40 HSJ-40 - -

Littlefuse

Type RK1

Ferraz-

Shawmut

Type CC

FerrazShawmut Type RK1

Bussmann

JFHR2

Ferraz-

Shawmut

Ferraz-

Shawmut

JFHR2

Littelfuse

JFHR2

8 8

Table 8.20 3x380–480 V, Enclosure Types A, B and C

1) Ferraz-Shawmut A50QS fuses may substitute A50P fuses.

3x525–600 V

Recommended max. fuse

Power

(hp

[kW])

1.5 [1.1] KTS-R-5 JKS-5 JJS-6 FNQ-R-5 KTK-R-5 LP-CC-5 5017906-005 KLS-R-005 A6K-5-R HSJ-6 2–3

[1.5–2.2]

4 [3] KTS-R15 JKS-15 JJS-15 FNQ-R-15 KTK-R-15 LP-CC-15 5017906-016 KLS-R-015 A6K-15-R HSJ-15 5 [4] KTS-R20 JKS-20 JJS-20 FNQ-R-20 KTK-R-20 LP-CC-20 5017906-020 KLS-R-020 A6K-20-R HSJ-20

7.5 [5.5] KTS-R-25 JKS-25 JJS-25 FNQ-R-25 KTK-R-25 LP-CC-25 5017906-025 KLS-R-025 A6K-25-R HSJ-25

10 [7.5] KTS-R-30 JKS-30 JJS-30 FNQ-R-30 KTK-R-30 LP-CC-30 5017906-030 KLS-R-030 A6K-30-R HSJ-30

15–20 [11–15] 24 [18] KTS-R-45 JKS-45 JJS-45 - - - 5014006-050 KLS-R-045 A6K-45-R HSJ-45 30 [22] KTS-R-50 JKS-50 JJS-50 - - - 5014006-050 KLS-R-050 A6K-50-R HSJ-50 40 [30] KTS-R-60 JKS-60 JJS-60 - - - 5014006-063 KLS-R-060 A6K-60-R HSJ-60 50 [37] KTS-R-80 JKS-80 JJS-80 - - - 5014006-080 KLS-R-075 A6K-80-R HSJ-80 60 [45] KTS-R-100 JKS-100 JJS-100 - - - 5014006-100 KLS-R-100 A6K-100-R HSJ-100 75 [55] KTS-R-125 JKS-125 JJS-125 - - - 2028220-125 KLS-125 A6K-125-R HSJ-125

100 [75] KTS-R-150 JKS-150 JJS-150 - - - 2028220-150 KLS-150 A6K-150-R HSJ-150 125 [90] KTS-R-175 JKS-175 JJS-175 - - - 2028220-200 KLS-175 A6K-175-R HSJ-175

Buss-

mann

Type RK1

KTS-R-10 JKS-10 JJS-10 FNQ-R-10 KTK-R-10 LP-CC-10 5017906-010 KLS-R-010 A6K-10-R HSJ-10

KTS-R-35 JKS-35 JJS-35 - - - 5014006-040 KLS-R-035 A6K-35-R HSJ-35

Buss-

mann

Type J

Buss-

mann

Type T

Bussmann

Type CC

Buss-

mann

Type CC

Bussmann

Type CC

SIBA

Type RK1

Littelfuse Type RK1

FerrazShawmut Type RK1

Ferraz-

Shawmut

Table 8.21 3x525–600 V, Enclosure Types A, B and C

Specications

VLT® HVAC Drive FC 102

3x525–690 V

Recommended max. fuse

Power

(hp [kW])

1.5 [1.1] KTS-R-5 JKS-5 JJS-6 FNQ-R-5 KTK-R-5 LP-CC-5 2–3

[1.5–2.2]

4 [3] KTS-R15 JKS-15 JJS-15 FNQ-R-15 KTK-R-15 LP-CC-15 5 [4] KTS-R20 JKS-20 JJS-20 FNQ-R-20 KTK-R-20 LP-CC-20

7.5 [5.5] KTS-R-25 JKS-25 JJS-25 FNQ-R-25 KTK-R-25 LP-CC-25

10 [7.5] KTS-R-30 JKS-30 JJS-30 FNQ-R-30 KTK-R-30 LP-CC-30

15–20

[11–15]

24 [18] KTS-R-45 JKS-45 JJS-45 - - 30 [22] KTS-R-50 JKS-50 JJS-50 - - 40 [30] KTS-R-60 JKS-60 JJS-60 - - 50 [37] KTS-R-80 JKS-80 JJS-80 - - 60 [45] KTS-R-100 JKS-100 JJS-100 - - 75 [55] KTS-R-125 JKS-125 JJS-125 - - -

100 [75] KTS-R-150 JKS-150 JJS-150 - - 125 [90] KTS-R-175 JKS-175 JJS-175 - - -

Bussmann

Type RK1

KTS-R-10 JKS-10 JJS-10 FNQ-R-10 KTK-R-10 LP-CC-10

KTS-R-35 JKS-35 JJS-35 - - -

Bussmann

Type J

Bussmann

Type T

Bussmann

Type CC

Bussmann

Type CC

Bussmann

Type CC

Table 8.22 3x525–690 V, Enclosure Types A, B and C

Recommended max. fuse

Power

(hp [kW])

15–20

[11–15]

25 [18.5] 45 A KTS-R-45 JKS-45 JJS-45 5014006-050 KLS-R-045 A6K-45-R HST-45

40 [30] 60 A KTS-R-60 JKS-60 JJS-60 5014006-063 KLS-R-060 A6K-60-R HST-60 50 [37] 80 A KTS-R-80 JKS-80 JJS-80 5014006-080 KLS-R-075 A6K-80-R HST-80 60 [45] 90 A KTS-R-90 JKS-90 JJS-90 5014006-100 KLS-R-090 A6K-90-R HST-90

75 [55] 100 A KTS-R-100 JKS-100 JJS-100 5014006-100 KLS-R-100 A6K-100-R HST-100 100 [75] 125 A KTS-R-125 JKS-125 JJS-125 2028220-125 KLS-150 A6K-125-R HST-125 125 [90] 150 A KTS-R-150 JKS-150 JJS-150 2028220-150 KLS-175 A6K-150-R HST-150

Table 8.23 3x525–690 V, Enclosure Types B and C

Max.

prefuse

30 A KTS-R-30 JKS-30 JKJS-30 5017906-030 KLS-R-030 A6K-30-R HST-30

Bussmann

E52273

RK1/JDDZ

Bussmann

E4273

J/JDDZ

Bussmann

E4273

T/JDDZ

SIBA

E180276

RK1/JDDZ

Littelfuse

E81895

RK1/JDDZ

Ferraz-

Shawmut

E163267/E2137

RK1/JDDZ

Ferraz-

Shawmut

E2137

J/HSJ

Specications Instruction Manual

8.9 Power Ratings, Weight and Dimensions

50–60

[37–45]

50–40

[22–30]

50–60

[37–45]

24–40

[18–30]

20–24

[15–18]

7.5–15

[5.5–11]

20 [15]

[75–90]

100–125

60–75

[45–55]

[75–90]

100–125

50–75

[37–55]

30–50

[22–37]

15–24

[11–18]

30–40

[22–30]

[75–90]

100–125

60–75

[45–55]

[75–90]

100–125

50–75

[37–55]

30–50

[22–37]

15–24

[11–18]

30–40

[22–30]

60–75

[45–55]

50–125

[37–90]

15–50

[11–37]

15–40

[11–30]

Chassis

Type 1/

21/55/66

Type 1/

21/55/66

Chassis

Type 1/

21/55/66

Type 12/

Type 3R

21.65 [550] 25.98 [660]

30.32

26.77

20.47

15.71

25.59

[770]

[680]

[520]

[399]

[650]

24.8 [630] 31.5 [800]

23.43

16.54

[595]

[420]

25.5 [648] 29.1 [739] 20.51 [521] 24.84 [631]

19.49

14.96

24.57

[495]

[380]

[624]

12.13 [308] 14.57 [370]

14.57

12.13

[370]

[308]

12.13 [308] 14.57 [370]

14.57

12.13

9.06 [230]

8.07

[370]

[308]

[205]

12.13 [308] 14.57 [370]

14.57

12.13

9.06 [230]

8.86

[370]

[308]

[225]

10.63 [270] 13 [330]

13.15

10.71

7.87 [200]

5.51

[334]

[272]

[140]

13.11 [333] 13.11 [333]

13.19

12.21

9.8 [249] 9.53 [242]

10.24

[335]

[310]

[260]

13.11 [333] 13.11 [333]

13.19

12.21

9.53 [242]

10.32

10.24

[335]

[310]

8 8

[262]

[260]

7.5–15

[5.5–11]

1.5–5 [1.1–3.7]

1.5–3 [1.1–2.2]

1.5–3 [1.1–2.2] 4–5 [3.0–3.7]

200–240 V

15–24

[11–18]

1.5–10

1.5–10 [1.1–7.5]

1.5–5 [1.1–4.0]

1.5–5 [1.1–4.0] 7.5–10 [5.5–7.5]

525–600 V

380–480/

500 V

[11–18]

[1.1–7.5]

1.5–10 [1.1–7.5]

525–690 V 1.5–10

21/ 55/66

55/66

[1.1–7.5]

Type 1/

Type 12/

Type 3R

Type 12/

Type 12

Type 1

Chassis

Type 1

Chassis

Type 3R

18.9 [480]

16.54

15.35 [390]

14.76

10.55

14.76

10.55

[420]

[375]

[268]

[375]

[268]

- - - - -

14.72

14.72 A

[374]

17.87 [454]

15.83

15.79 [401]

13.78

10.12

13.78

10.12 a

[402]

[350]

[257]

[350]

[257]

5.12

3.54

7.87 [200] 9.53 [242] 9.53 [242] 9.53 [242] 6.5 [165] 9.06 [230]

[130]

3.54 [90]

[90]

9.53 [242] 9.53 [242] 9.53 [242]

6.69

5.12

5.12 B

[170]

[130]

7.48

5.91

9.53 [242] 9.53 [242] 9.53 [242]

[190]

[150]

4.33

2.76

6.73 [171] 8.47 [215] 8.27 [210] 8.27 [210]

[110]

2.76 [70]

[70]

8.15

8.07

8.15

8.07

6.89 [175] 7.87 [200] 10.24 [260]

[207]

[205]

[207]

[205]

8.47

8.66

8.47

8.66

6.89 [175] 7.87 [200] 10.24 [260]

[222]

[220]

[222]

[220]

Distance between

Enclosure Type A2 A3 A4 A5 B1 B2 B3 B4 C1 C2 C3 C4

Rated

Power

(hp [kW])

NEMA

Height (in [mm])

Height with decoupling

plate for serial communi-

Height of backplate A

cation bus cables

Distance between

mounting holes

Width (in [mm])

Width of backplate B

Width of backplate with

one C option

two C options

mounting holes

Depth (in [mm])

Depth without option

A/B

With option A/B C

Specications

VLT® HVAC Drive FC 102

50–60

50–40

50–60

24–40

20–24

7.5–15

20 [15]

[37–45]

100–125

60–75

[22–30]

[37–45]

100–125

50–75

[18–30]

30–50

[15–18]

15–24

[5.5–11]

30–40

[75–90]

100–125

60–75

[45–55]

[75–90]

100–125

50–75

[37–55]

30–50

[22–37]

15–24

[11–18]

30–40

[22–30]

[75–90]

60–75

[45–55]

50–125

[75–90]

[37–55]

15–50

[22–37]

[11–18]

15–40

[22–30]

[45–55]

[37–90]

[11–37]

[11–30]

ø0.75

0.49 [12]

ø0.75

[ø19]

7.5–15

[5.5–11]

1.5–5 [1.1–3.7]

2.2]

1.5–3 [1.1–

1.5–3 [1.1–2.2] 4–5 [3.0–3.7]

200–240 V

18]

15–24 [11–

1.5–10 [1.1–7.5]

4.0]

1.5–5 [1.1–

1.5–5 [1.1–4.0] 7.5–10 [5.5–7.5]

380–480/

500 V

18]

15–24 [11–

1.5–10 [1.1–7.5]

525–600 V

[1.1–7.5]

525–690 V 1.5–10

0.33 [8.25] 0.33 [8.25] 0.47 [12] 0.47 [12] 0.315 [8] 0.49 [12.5] 0.49 [12.5]

0.315

0.315 c

[8.0]

ø0.75 [ø19]

ø0.49

ø0.49 [ø12]

ø0.43

[ø12]

[ø11]

ø0.35 [ø9] ø0.35 [ø9] 0.27 [6.8] 0.34 [8.5] ø0.35 [ø9] ø0.35 [ø9] 0.34 [8.5] 0.34 [8.5]

ø0.26

ø0.22

[ø6.5]

[ø5.5]

0.26

0.24 [6] 0.35 [9] 0.35 [9] 0.35 [9] 0.31 [7.9] 0.59 [15] 0.39 [9.8] 0.39 [9.8] 0.67 [17] 0.67 [17]

[6.5]

f 0.35 [9] 0.35 [9] 0.26 [6.5]

51 [23] 59.6 [27] 26.5 [12] 52 [23.5] 99.2 [45] 143.3 [65] 77.2 [35] 110.3 [50]

29.8/31.3

[13.5/14.2]

21.4 [9.7]

15.5

[7.0]

11.7 [5.3] 14.6 [6.6]

10.8

[4.9]

Enclosure Type A2 A3 A4 A5 B1 B2 B3 B4 C1 C2 C3 C4

Rated

Power

(hp [kW])

Screw holes (in [mm])

Max. weight (lbs [kg])

Front cover tightening torque [Nm]

Plastic cover (low IP) Click Click - - Click Click Click Click Click Click 2.0 2.0

Metal cover (IP55/66) - - 1.5 1.5 2.2 2.2 - - 2.2 2.2 2.0 2.0

Table 8.24 Power Ratings, Weight and Dimensions

Appendix Instruction Manual

9 Appendix

9.1 Symbols, Abbreviations and Conventions

AC Alternating Current AEO Automatic Energy Optimization AWG American Wire Gauge AMA Automatic Motor Adaptation °C DC Direct Current EMC Electro Magnetic Compatibility ETR Electronic Thermal Relay FC Adjustable Frequency Drive LCP Local Control Panel MCT Motion Control Tool IP Ingress Protection I

M,N

PM Motor Permanent Magnet Motor PELV Protective Extra Low Voltage PCB Printed Circuit Board PWM Pulse Width Modulated I

LIM

INV

RPM Revolutions Per Minute Regen Regenerative Terminals n

LIM

VLT,MAX

VLT,N

Degrees Celsius

Nominal Motor Current Nominal Motor Frequency Nominal Motor Power Nominal Motor Voltage

Current Limit Rated Inverter Output Current

Synchronous Motor Speed Torque Limit The Maximum Output Current The Rated Output Current Supplied by the Adjustable Frequency Drive

9 9

Table 9.1 Symbols and Abbreviations

Conventions

Numbered lists indicate procedures. Bullet lists indicate other information and description of

gures.

Italicized text indicates

cross reference

•

link

•

parameter name

•

9.2

Parameter Menu Structure

Appendix

VLT® HVAC Drive FC 102

Function

5-63 Terminal 29 Pulse Output Variable

4-16 Torque Limit Motor Mode

5-65 Pulse Output Max Freq #29

4-17 Torque Limit Generator Mode

5-66 Terminal X30/6 Pulse Output Variable

4-18 Current Limit

5-68 Pulse Output Max Freq #X30/6

5-8* I/O Options

4-19 Max Output Frequency

4-5* Adj. Warnings

5-80 AHF Cap Reconnect Delay

4-50 Warning Current Low

5-9* Bus Controlled

4-51 Warning Current High

5-96 Pulse Out #29 Timeout Preset

5-97 Pulse Out #X30/6 Bus Control

5-93 Pulse Out #27 Bus Control

5-90 Digital & Relay Bus Control

4-56 Warning Feedback Low

4-57 Warning Feedback High

4-55 Warning Reference High

4-54 Warning Reference Low

4-52 Warning Speed Low

4-53 Warning Speed High

4-58 Missing Motor Phase Function

6-** Analog In/Out

6-0* Analog I/O Mode

4-6* Speed Bypass

4-60 Bypass Speed From [RPM]

6-00 Live Zero Timeout Time

4-61 Bypass Speed From [Hz]

6-01 Live Zero Timeout Function

4-62 Bypass Speed to [RPM]

6-02 Fire Mode Live Zero Timeout

4-64 Semi-Auto Bypass Set-up

4-63 Bypass Speed To [Hz]

6-1* Analog Input 53

5-** Digital In/Out

5-98 Pulse Out #X30/6 Timeout Preset

5-95 Pulse Out #29 Bus Control

5-94 Pulse Out #27 Timeout Preset

6-11 Terminal 53 High Voltage

6-10 Terminal 53 Low Voltage

5-0* Digital I/O mode

5-00 Digital I/O Mode

6-12 Terminal 53 Low Current

5-01 Terminal 27 Mode

6-13 Terminal 53 High Current

5-02 Terminal 29 Mode

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

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

5-1* Digital Inputs

5-10 Terminal 18 Digital Input

6-16 Terminal 53 Filter Time Constant

5-11 Terminal 19 Digital Input

6-17 Terminal 53 Live Zero

5-12 Terminal 27 Digital Input

6-2* Analog Input 54

5-13 Terminal 29 Digital Input

6-21 Terminal 54 High Voltage

6-20 Terminal 54 Low Voltage

5-15 Terminal 33 Digital Input

5-14 Terminal 32 Digital Input

6-22 Terminal 54 Low Current

5-16 Terminal X30/2 Digital Input

6-23 Terminal 54 High Current

5-17 Terminal X30/3 Digital Input

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

5-18 Terminal X30/4 Digital Input

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

5-19 Terminal 37 Safe Stop

6-26 Terminal 54 Filter Time Constant

6-27 Terminal 54 Live Zero

5-3* Digital Outputs

5-30 Terminal 27 Digital Output

6-3* Analog Input X30/11

6-30 Terminal X30/11 Low Voltage

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

5-31 Terminal 29 Digital Output

6-31 Terminal X30/11 High Voltage

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

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

5-4* Relays

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

5-40 Function Relay

6-36 Term. X30/11 Filter Time Constant

5-41 On Delay, Relay

6-37 Term. X30/11 Live Zero

5-42 O Delay, Relay

6-4* Analog Input X30/12

6-40 Terminal X30/12 Low Voltage

5-5* Pulse Input

5-50 Term. 29 Low Frequency

6-41 Terminal X30/12 High Voltage

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

5-51 Term. 29 High Frequency

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

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

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

6-46 Term. X30/12 Filter Time Constant

5-54 Pulse Filter Time Constant #29

6-47 Term. X30/12 Live Zero

6-51 Terminal 42 Output Min Scale

6-50 Terminal 42 Output

6-5* Analog Output 42

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

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

5-56 Term. 33 High Frequency

5-55 Term. 33 Low Frequency

6-52 Terminal 42 Output Max Scale

5-59 Pulse Filter Time Constant #33

6-54 Terminal 42 Output Timeout Preset

6-53 Terminal 42 Output Bus Control

5-6* Pulse Output

5-60 Terminal 27 Pulse Output Variable

6-55 Analog Output Filter

5-62 Pulse Output Max Freq #27

2-15 Brake Check

2-16 AC Brake Max. Current

2-07 Parking Time

2-06 Parking Current

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

1-93 Thermistor Source

1-9* Motor Temperature

1-90 Motor Thermal Protection

1-91 Motor External Fan

2-** Brakes

2-0* DC Brake

2-00 DC Hold/Preheat Current

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

2-02 DC Braking Time

2-01 DC Brake Current

2-12 Brake Power Limit (kW)

2-10 Brake Function

2-11 Brake Resistor (ohm)

2-1* Brake Energy Funct.

2-13 Brake Power Monitoring

2-17 Over-voltage Control

3-** Reference / Ramps

3-0* Reference Limits

3-02 Minimum Reference

3-19 Jog Speed [RPM]

3-16 Reference 2 Source

3-17 Reference 3 Source

3-15 Reference 1 Source

3-13 Reference Site

3-03 Maximum Reference

3-04 Reference Function

3-1* References

3-14 Preset Relative Reference

3-10 Preset Reference

3-11 Jog Speed [Hz]

3-4* Ramp 1

3-41 Ramp 1 Ramp-up Time

3-42 Ramp 1 Ramp-down Time

3-5* Ramp 2

3-51 Ramp 2 Ramp-up Time

3-52 Ramp 2 Ramp-down Time

3-8* Other Ramps

3-80 Jog Ramp Time

3-81 Quick Stop Ramp Time

3-82 Starting Ramp-up Time

3-9* Digital Pot. meter

3-90 Step Size

3-91 Ramp Time

3-92 Power Restore

3-93 Maximum Limit

3-94 Minimum Limit

3-95 Ramp Delay

4-** Limits / Warnings

4-1* Motor Limits

4-10 Motor Speed Direction

4-13 Motor Speed High Limit [RPM]

4-14 Motor Speed High Limit [Hz]

4-12 Motor Speed Low Limit [Hz]

4-11 Motor Speed Low Limit [RPM]

1-06 Clockwise Direction

1-03 Torque Characteristics

0-** Operation/Display

0-0* Basic Settings

1-1* Motor Selection

1-10 Motor Construction

1-1* VVC+ PM

0-01 Language

0-02 Motor Speed Unit

0-03 Regional Settings

1-14 Damping Gain

0-04 Operating State at Power-up

1-15 Low Speed Filter Time Const.

0-05 Local Mode Unit

1-16 High Speed Filter Time Const.

1-17 Voltage lter time const.

0-1* Set-up Operations

0-10 Active Set-up

1-2* Motor Data

0-11 Programming Set-up

1-20 Motor Power [kW ]

0-12 This Set-up Linked to

1-22 Motor Voltage

1-21 Motor Power [HP]

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

0-13 Readout: Linked Set-ups

1-23 Motor Frequency

1-24 Motor Current

0-2* LCP Display

0-20 Display Line 1.1 Small

1-25 Motor Nominal Speed

1-26 Motor Cont. Rated Torque

0-22 Display Line 1.3 Small

0-21 Display Line 1.2 Small

1-29 Automatic Motor Adaptation (AMA)

1-28 Motor Rotation Check

0-24 Display Line 3 Large

0-23 Display Line 2 Large

1-3* Addl. Motor Data

0-25 My Personal Menu

1-31 Rotor Resistance (Rr)

1-30 Stator Resistance (Rs)

0-3* LCP Cust. Readout

0-30 Custom Readout Unit

1-35 Main Reactance (Xh)

0-31 Custom Readout Min Value

1-36 Iron Loss Resistance (Rfe)

0-32 Custom Readout Max Value

[RPM]

1-39 Motor Poles

1-40 Back EMF at 1000 RPM

1-37 d-axis Inductance (Ld)

1-46 Position Detection Gain

1-51 Min Speed Normal Magnetizing

1-5* Load-Indep. Setting

1-50 Motor Magnetization at Zero Speed

0-38 Display Text 2

0-39 Display Text 3

0-37 Display Text 1

0-4* LCP Keypad

0-40 [Hand on] Key on LCP

0-41 [O] Key on LCP

0-42 [Auto on] Key on LCP

1-59 Flystart Test Pulses Frequency

1-58 Flystart Test Pulses Current

1-52 Min Speed Normal Magnetizing [Hz]

0-44 [O/Reset] Key on LCP

0-45 [Drive Bypass] Key on LCP

0-43 [Reset] Key on LCP

0-5* Copy/Save

1-61 High Speed Load Compensation

1-6* Load-Depend. Settg.

1-60 Low Speed Load Compensation

0-50 LCP Copy

0-51 Set-up Copy

0-6* Password

1-62 Slip Compensation

0-60 Main Menu Password

1-63 Slip Compensation Time Constant

1-65 Resonance Dampening Time

1-64 Resonance Dampening

0-66 Access to Personal Menu w/o

0-61 Access to Main Menu w/o Password

0-65 Personal Menu Password

Constant

Password

1-66 Min. Current at Low Speed

1-7* Start Adjustments

0-67 Bus Access Password

0-7* Clock Settings

1-70 PM Start Mode

0-70 Date and Time

1-71 Start Delay

0-71 Date Format

1-72 Start Function

0-72 Time Format

1-73 Flying Start

0-74 DST/Summertime

[RPM]

1-79 Compressor Start Max Time to Trip

1-78 Compressor Start Max Speed [Hz]

1-77 Compressor Start Max Speed [RPM]

0-77 DST/Summertime End

0-76 DST/Summertime Start

0-79 Clock Fault

1-81 Min Speed for Function at Stop

1-8* Stop Adjustments

1-80 Function at Stop

0-83 Additional Non-Working Days

0-81 Working Days

0-82 Additional Working Days

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

0-89 Date and Time Readout

1-** Load and Motor

1-87 Trip Speed Low [Hz]

1-86 Trip Speed Low [RPM]

1-0* General Settings

1-00 Conguration Mode

Appendix Instruction Manual

15-07 Reset Running Hours Counter

14-51 DC Link Compensation

14-52 Fan Control

14-53 Fan Monitor

14-55 Output Filter

14-59 Actual Number of Inverter Units

15-03 Power-ups

14-62 Inv. Overload Derate Current

14-6* Auto Derate

14-60 Function at Overtemperature

14-61 Function at Inverter Overload

14-9* Fault Settings

14-90 Fault Level

15-** Drive Information

15-0* Operating Data

15-00 Operating hours

15-01 Running Hours

15-02 kWh Counter

15-04 Over Temps

15-05 Over Volts

15-08 Number of Starts

15-06 Reset kWh Counter

15-1* Data Log Settings

15-10 Logging Source

15-12 Trigger Event

15-13 Logging Mode

15-14 Samples Before Trigger

15-11 Logging Interval

15-2* Historic Log

15-22 Historic Log: Time

15-23 Historic Log: Date and Time

15-21 Historic Log: Value

15-20 Historic Log: Event

15-3* Alarm Log

15-30 Alarm Log: Error Code

15-31 Alarm Log: Value

15-32 Alarm Log: Time

15-33 Alarm Log: Date and Time

15-4* Drive Identication

15-40 FC Type

15-41 Power Section

15-42 Voltage

15-43 Software Version

15-44 Ordered Typecode String

15-45 Actual Typecode String

15-47 Power Card Ordering No.

15-46 Adj Freq Dr Ordering No.

15-48 LCP ID Num.

15-51 Adj Freq Dr Serial No.

15-49 SW ID Control Card

15-50 SW ID Power Card

15-62 Option Ordering No

15-6* Option Ident

15-60 Option Mounted

15-61 Option SW Version

15-55 Vendor URL

15-56 Vendor Name

15-59 CSIV Filename

15-53 Power Card Serial Number

12-92 IGMP Snooping

12-91 Auto Cross Over

10-32 Devicenet Revision

10-33 Store Always

8-96 Bus Feedback 3

8-95 Bus Feedback 2

12-95 Broadcast Storm Filter

12-94 Broadcast Storm Protection

12-93 Cable Error Length

10-39 Devicenet F Parameters

10-34 DeviceNet Product Code

11-** LonWorks

9-** Probus

9-00 Setpoint

9-07 Actual Value

12-96 Port Cong

12-98 Interface Counters

12-99 Media Counters

13-** Smart Logic

13-0* SLC Settings

11-0* LonWorks ID

11-00 Neuron ID

11-1* LON Functions

11-10 Drive Prole

11-15 LON Warning Word

9-15 PCD Write Conguration

9-16 PCD Read Conguration

9-18 Node Address

9-22 Telegram Selection

9-23 Parameters for Signals

13-01 Start Event

13-00 SL Controller Mode

11-18 LonWorks Revision

11-17 XIF Revision

9-27 Parameter Edit

9-28 Process Control

13-02 Stop Event

11-2* LON Param. Access

9-44 Fault Message Counter

13-03 Reset SLC

13-1* Comparators

11-21 Store Data Values

12-** Ethernet

9-45 Fault Code

9-47 Fault Number

13-10 Comparator Operand

13-11 Comparator Operator

12-0* IP Settings

12-00 IP Address Assignment

9-52 Fault Situation Counter

9-53 Probus Warning Word

13-12 Comparator Value

13-2* Timers

13-20 SL Controller Timer

12-02 Subnet Mask

12-03 Default Gateway

12-01 IP Address

9-63 Actual Baud Rate

9-64 Device Identication

9-65 Prole Number

13-42 Logic Rule Boolean 2

13-4* Logic Rules

13-40 Logic Rule Boolean 1

13-41 Logic Rule Operator 1

12-04 DHCP Server

12-05 Lease Expires

12-06 Name Servers

12-07 Domain Name

9-68 Status Word 1

9-71 Probus Save Data Values

9-67 Control Word 1

9-72 ProbusDriveReset

13-44 Logic Rule Boolean 3

13-43 Logic Rule Operator 2

13-5* States

13-51 SL Controller Event

12-08 Host Name

12-09 Physical Address

12-1* Ethernet Link Parameters

12-10 Link Status

9-75 DO Identication

9-80 Dened Parameters (1)

9-81 Dened Parameters (2)

9-82 Dened Parameters (3)

13-52 SL Controller Action

14-** Special Functions

14-0* Inverter Switching

12-13 Link Speed

12-11 Link Duration

12-12 Auto Negotiation

9-83 Dened Parameters (4)

9-84 Dened Parameters (5)

9-90 Changed Parameters (1)

14-00 Switching Pattern

14-01 Switching Frequency

12-14 Link Duplex

12-2* Process Data

9-92 Changed Parameters (3)

9-91 Changed Parameters (2)

14-04 PWM Random

14-03 Overmodulation

14-1* Mains On/O

14-10 Mains Failure

12-27 Primary Master

12-22 Process Data Cong Read

12-20 Control Instance

12-21 Process Data Cong Write

9-93 Changed parameters (4)

9-94 Changed parameters (5)

9-99 Probus Revision Counter

10-** CAN Fieldbus

14-11 Mains Voltage at Mains Fault

14-12 Function at Mains Imbalance

12-28 Store Data Values

12-29 Store Always

10-0* Common Settings

10-00 CAN Protocol

14-2* Reset Functions

14-20 Reset Mode

14-21 Automatic Restart Time

12-3* EtherNet/IP

12-30 Warning Parameter

12-31 Net Reference

10-02 MAC ID

10-05 Readout Transmit Error Counter

10-01 Baud Rate Select

14-22 Operation Mode

12-32 Net Control

10-06 Readout Receive Error Counter

14-23 Typecode Setting

14-25 Trip Delay at Torque Limit

12-33 CIP Revision

12-34 CIP Product Code

10-07 Readout Bus O Counter

10-1* DeviceNet

14-26 Trip Delay at Inverter Fault

12-35 EDS Parameter

10-10 Process Data Type Selection

14-28 Production Settings

14-29 Service Code

12-38 COS Filter

12-37 COS Inhibit Timer

10-12 Process Data Cong Read

10-11 Process Data Cong Write

14-3* Current Limit Ctrl.

12-4* Modbus TCP

10-13 Warning Parameter

14-30 Current Lim Ctrl, Proportional Gain

12-40 Status Parameter

10-14 Net Reference

14-31 Current Lim Ctrl, Integration Time

12-41 Slave Message Count

10-15 Net Control

14-32 Current Lim Ctrl, Filter Time

14-4* Energy Optimizing

12-42 Slave Exception Message Count

12-8* Other Ethernet Ser vices

10-2* COS Filters

10-20 COS Filter 1

14-41 AEO Minimum Magnetization

14-40 VT Level

12-80 FTP Server

12-81 HTTP Server

10-22 COS Filter 3

10-21 COS Filter 2

14-42 Minimum AEO Frequency

14-43 Motor Cos-Phi

14-5* Environment

14-50 RFI 1

9 9

12-82 SMTP Service

12-89 Transparent Socket Channel Port

12-9* Advanced Ethernet Services

12-90 Cable Diagnostic

10-23 COS Filter 4

10-30 Array Index

10-3* Parameter Access

10-31 Store Data Values

Preset

8-89 Diagnostics Count

6-6* Analog Output X30/8

6-60 Terminal X30/8 Output

6-61 Terminal X30/8 Min. Scale

6-62 Terminal X30/8 Max. Scale

6-63 Terminal X30/8 Output Bus Control

6-64 Terminal X30/8 Output Timeout

8-** Comm. and Options

8-0* General Settings

8-06 Reset Control Timeout

8-07 Diagnosis Trigger

8-08 Readout Filtering

8-05 End-of-Timeout Function

8-04 Control Timeout Function

8-01 Control Site

8-02 Control Source

8-03 Control Timeout Time

8-09 Communication Charset

8-1* Control Settings

8-10 Control Prole

8-13 Congurable Status Word STW

8-3* FC Port Settings

8-30 Protocol

8-31 Address

8-32 Baud Rate

8-33 Parity / Stop Bits

8-34 Estimated cycle time

8-35 Minimum Response Delay

8-36 Maximum Response Delay

8-37 Maximum Inter-Char Delay

8-4* FC MC protocol set

8-40 Telegram selection

8-42 PCD Write Conguration

8-43 PCD Read Conguration

8-5* Digital/Bus

8-50 Coasting Select

8-52 DC Brake Select

8-53 Start Select

8-54 Reverse Select

8-55 Set-up Select

8-56 Preset Reference Select

8-7* BACnet

8-73 MS/TP Max Info Frames

8-70 BACnet Device Instance

8-72 MS/TP Max Masters

8-8* FC Port Diagnostics

8-80 Bus Message Count

8-81 Bus Error Count

8-74 "I-Am" Service

8-75 Initialisation Password

8-85 Slave Timeout Errors

8-84 Slave Messages Sent

8-83 Slave Error Count

8-82 Slave Messages Rcvd

8-9* Bus Jog

8-90 Bus Jog 1 Speed

8-91 Bus Jog 2 Speed

8-94 Bus Feedback 1

Appendix

22-33 Low Speed [Hz]

22-32 Low Speed [RPM]

22-31 Power Correction Factor

VLT® HVAC Drive FC 102

22-39 High Speed Power [HP]

22-37 High Speed [Hz]

22-34 Low Speed Power [kW]

22-4* Sleep Mode

22-40 Minimum Run Time

22-41 Minimum Sleep Time

22-42 Wake-up Speed [RPM]

22-43 Wake-up Speed [Hz]

22-44 Wake-up Ref./FB Dierence

22-45 Setpoint Boost

22-46 Maximum Boost Time

22-51 End of Curve Delay

22-6* Broken Belt Detection

22-60 Broken Belt Function

22-61 Broken Belt Torque

22-7* Short Cycle Protection

22-5* End of Curve

22-50 End of Curve Function

22-62 Broken Belt Delay

22-75 Short Cycle Protection

22-78 Minimum Run Time Override

22-79 Minimum Run Time Override Value

22-77 Minimum Run Time

22-76 Interval between Starts

22-82 Work Point Calculation

22-8* Flow Compensation

22-80 Flow Compensation

22-81 Square-linear Curve Approximation

22-86 Speed at Design Point [Hz]

22-85 Speed at Design Point [RPM]

22-83 Speed at No-Flow [RPM]

22-84 Speed at No-Flow [Hz]

22-38 High Speed Power [kW ]

22-36 High Speed [RPM]

22-35 Low Speed Power [HP]

22-88 Pressure at Rated Speed

22-87 Pressure at No-Flow Speed

22-89 Flow at Design Point

22-90 Flow at Rated Speed

23-** Time-based Functions

23-0* Timed Actions

23-00 ON Time

23-01 ON Action

23-02 OFF Time

23-03 OFF Action

23-04 Occurrence

23-09 Timed Actions Reactivation

23-0* Timed Actions Set.

23-08 Timed Actions Mode

23-1* Maintenance

23-10 Maintenance Item

23-11 Maintenance Action

23-12 Maintenance Time Base

23-13 Maintenance Time Interval

23-14 Maintenance Date and Time

21-19 Ext. 1 Output [%]

21-18 Ext. 1 Feedback [Unit]

21-17 Ext. 1 Reference [Unit]

21-14 Ext. 1 Feedback Source

21-15 Ext. 1 Setpoint

21-12 Ext. 1 Maximum Reference

21-13 Ext. 1 Reference Source

21-2* Ext. CL 1 PID

21-20 Ext. 1 Normal/Inverse Control

21-21 Ext. 1 Proportional Gain

21-22 Ext. 1 Integral Time

21-23 Ext. 1 Dierentation Time

21-24 Ext. 1 Dif. Gain Limit

21-34 Ext. 2 Feedback Source

21-31 Ext. 2 Minimum Reference

21-30 Ext. 2 Ref./Feedback Unit

21-32 Ext. 2 Maximum Reference

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

21-33 Ext. 2 Reference Source

21-35 Ext. 2 Setpoint

21-38 Ext. 2 Feedback [Unit]

21-37 Ext. 2 Reference [Unit]

21-39 Ext. 2 Output [%]

21-4* Ext. CL 2 PID

21-59 Ext. 3 Output [%]

21-58 Ext. 3 Feedback [Unit]

21-44 Ext. 2 Dif. Gain Limit

21-43 Ext. 2 Dierentation Time

21-40 Ext. 2 Normal/Inverse Control

21-41 Ext. 2 Proportional Gain

21-42 Ext. 2 Integral Time

21-51 Ext. 3 Minimum Reference

21-50 Ext. 3 Ref./Feedback Unit

21-52 Ext. 3 Maximum Reference

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

21-57 Ext. 3 Reference [Unit]

21-54 Ext. 3 Feedback Source

21-55 Ext. 3 Setpoint

21-53 Ext. 3 Reference Source

21-6* Ext. CL 3 PID

21-60 Ext. 3 Normal/Inverse Control

21-61 Ext. 3 Proportional Gain

21-62 Ext. 3 Integral Time

21-63 Ext. 3 Dierentation Time

21-64 Ext. 3 Dif. Gain Limit

22-** Application Functions

22-0* Miscellaneous

22-00 External Interlock Delay

22-01 Power Filter Time

22-2* No-Flow Detection

22-20 Low Power Auto Set-up

22-21 Low Power Detection

22-22 Low Speed Detection

22-23 No-Flow Function

22-24 No-Flow Delay

22-26 Dry Pump Function

22-27 Dry Pump Delay

22-3* No-Flow Power Tuning

22-30 No-Flow Power

20-13 Minimum Reference/Feedb.

20-14 Maximum Reference/Feedb.

20-12 Reference/Feedback Unit

20-08 Feedback 3 Source Unit

20-07 Feedback 3 Conversion

20-05 Feedback 2 Source Unit

20-01 Feedback 1 Conversion

20-00 Feedback 1 Source

16-56 Feedback 3 [Unit]

16-58 PID Output [%]

20-03 Feedback 2 Source

20-02 Feedback 1 Source Unit

16-6* Inputs & Outputs

16-60 Digital Input

20-04 Feedback 2 Conversion

16-62 Analog Input 53

16-61 Terminal 53 Switch Setting

20-06 Feedback 3 Source

16-64 Analog Input 54

16-63 Terminal 54 Switch Setting

20-31 User-dened Refrigerant A1

20-2* Feedback/Setpoint

20-20 Feedback Function

20-21 Setpoint 1

16-71 Relay Output [bin]

16-70 Pulse Output #29 [Hz]

16-69 Pulse Output #27 [Hz]

16-68 Pulse Input #33 [Hz]

16-65 Analog Output 42 [mA]

16-66 Digital Output [bin]

16-67 Pulse Input #29 [Hz]

20-30 Refrigerant

20-22 Setpoint 2

20-23 Setpoint 3

20-3* Feedb. Adv. Conv.

20-32 User-dened Refrigerant A2

16-72 Counter A

16-73 Counter B

16-75 Analog In X30/11

16-76 Analog In X30/12

16-77 Analog Out X30/8 [mA]

16-8* Fieldbus & FC Port

20-36 Duct 2 Area [m2]

20-37 Duct 2 Area [in2]

20-38 Air Density Factor [%]

20-69 Sensorless Information

16-92 Warning Word

20-71 PID Performance

20-7* PID Autotuning

20-70 Closed-loop Type

16-94 Ext. Status Word

16-95 Ext. Status Word 2

16-93 Warning Word 2

20-33 User-dened Refrigerant A3

20-34 Duct 1 Area [m2]

20-35 Duct 1 Area [in2]

16-82 Fieldbus REF 1

16-84 Comm. Option Status

16-80 Fieldbus CTW 1

16-85 FC Port CTW 1

16-86 FC Port REF 1

16-9* Diagnosis Readouts

20-6* Sensorless

20-60 Sensorless Unit

16-90 Alarm Word

16-91 Alarm Word 2

20-73 Minimum Feedback Level

20-72 PID Output Change

16-96 Maintenance Word

18-** Info & Readouts

20-74 Maximum Feedback Level

18-0* Maintenance Log

20-79 PID Autotuning

20-8* PID Basic Settings

18-01 Maintenance Log: Action

18-00 Maintenance Log: Item

20-81 PID Normal/ Inverse Control

18-02 Maintenance Log: Time

20-82 PID Start Speed [RPM]

18-03 Maintenance Log: Date and Time

20-83 PID Start Speed [Hz]

18-1* Fire Mode Log

20-84 On Reference Bandwidth

20-9* PID Controller

20-91 PID Anti Windup

18-12 Fire Mode Log: Date and Time

18-11 Fire Mode Log: Time

18-10 Fire Mode Log: Event

20-93 PID Proportional Gain

20-94 PID Integral Time

18-3* Inputs & Outputs

18-30 Analog Input X42/1

20-96 PID Di. Gain Limit

20-95 PID Dierentiation Time

18-31 Analog Input X42/3

18-32 Analog Input X42/5

21-01 PID Performance

21-** Ext. Closed-loop

21-0* Ext. CL Autotuning

21-00 Closed-loop Type

18-36 Analog Input X48/2 [mA]

18-35 Analog Out X42/11 [V]

18-34 Analog Out X42/9 [V]

18-33 Analog Out X42/7 [V]

21-03 Minimum Feedback Level

21-02 PID Output Change

18-38 Temp. Input X48/7

18-37 Temp. Input X48/4

21-09 PID Autotuning

21-04 Maximum Feedback Level

18-39 Temp. Input X48/10

18-5* Ref. & Feedb.

21-11 Ext. 1 Minimum Reference

21-10 Ext. 1 Ref./Feedback Unit

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

18-50 Sensorless Readout [unit]

20-** Drive Closed-loop

20-0* Feedback

15-63 Option Serial No

15-70 Option in Slot A

15-72 Option in Slot B

15-71 Slot A Option SW Version

15-73 Slot B Option SW Version

15-75 Slot C0/E0 Option SW Version

15-8* Operating Data II

15-81 Preset Fan Running Hours

15-80 Fan Running Hours

15-9* Parameter Info

15-92 Dened Parameters

15-93 Modied Parameters

15-98 Drive Identication

15-99 Parameter Metadata

16-** Data Readouts

16-0* General Status

16-00 Control Word

16-02 Reference [%]

16-01 Reference [Unit]

16-03 Status Word

16-05 Main Actual Value [%]

16-09 Custom Readout

16-1* Motor Status

16-10 Power [kW]

16-11 Power [hp]

16-12 Motor voltage

16-16 Torque [Nm]

16-13 Frequency

16-17 Speed [RPM]

16-14 Motor current

16-15 Frequency [%]

16-18 Motor Thermal

16-20 Motor Angle

16-22 Torque [%]

16-27 Power Filtered [hp]

16-26 Power Filtered [kW ]

16-3* Drive Status

16-30 DC Link Voltage

16-32 Brake Energy /s

16-33 Brake Energy /2 min

16-34 Heatsink Temp.

16-35 Inverter Thermal

16-39 Control Card Temp.

16-37 Inv. Max. Current

16-38 SL Controller State

16-36 Inv. Nom. Current

16-49 Current Fault Source

16-40 Logging Buer Full

16-41 Logging Buer Full

16-43 Timed Actions Status

16-5* Ref. & Feedb.

16-50 External Reference

16-52 Feedback [Unit]

16-53 Digi Pot Reference

16-54 Feedback 1 [Unit]

16-55 Feedback 2 [Unit]

15-77 Slot C1/E1 Option SW Version

15-76 Option in Slot C1

15-74 Option in Slot C0

Appendix Instruction Manual

35-47 Term. X48/2 Live Zero

35-46 Term. X48/2 Filter Time Constant

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

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

35-43 Term. X48/2 High Current

35-4* Analog Input X48/2

35-42 Term. X48/2 Low Current

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

26-31 Terminal X42/5 High Voltage

25-23 SBW Staging Delay

25-24 SBW De-staging Delay

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

25-25 OBW Time

9 9

35-06 Temperature Sensor Alarm Function

26-37 Term. X42/5 Live Zero

26-36 Term. X42/5 Filter Time Constant

26-40 Terminal X42/7 Output

26-4* Analog Out X42/7

25-27 Stage Function

25-28 Stage Function Time

25-29 Destage Function

25-26 Destage At No-Flow

26-41 Terminal X42/7 Min. Scale

25-30 Destage Function Time

26-42 Terminal X42/7 Max. Scale

26-43 Terminal X42/7 Bus Control

25-4* Staging Settings

25-40 Ramp-down Delay

26-44 Terminal X42/7 Timeout Preset

25-41 Ramp-up Delay

26-50 Terminal X42/9 Output

26-5* Analog Out X42/9

25-42 Staging Threshold

25-43 De-staging Threshold

26-51 Terminal X42/9 Min. Scale

25-44 Staging Speed [RPM]

26-52 Terminal X42/9 Max. Scale

25-45 Staging Speed [Hz]

26-54 Terminal X42/9 Timeout Preset

26-53 Terminal X42/9 Bus Control

25-46 De-staging Speed [RPM]

25-47 De-staging Speed [Hz]

26-6* Analog Out X42/11

26-60 Terminal X42/11 Output

25-5* Alternation Settings

25-50 Lead Pump Alternation

26-61 Terminal X42/11 Min. Scale

25-51 Alternation Event

26-62 Terminal X42/11 Max. Scale

25-52 Alternation Time Interval

26-63 Terminal X42/11 Bus Control

25-53 Alternation Timer Value

26-64 Terminal X42/11 Timeout Preset

25-54 Alternation Predened Time

30-** Special Features

25-55 Alternate if Load < 50%

30-22 Locked Rotor Detection

30-2* Adv. Start Adjust

25-58 Run Next Pump Delay

25-56 Staging Mode at Alternation

30-23 Locked Rotor Detection Time [s]

25-59 Run-on Line Delay

31-** Bypass Option

31-00 Bypass Mode

25-8* Status

25-80 Cascade Status

31-01 Bypass Start Time Delay

25-81 Pump Status

31-02 Bypass Trip Time Delay

25-82 Lead Pump

31-03 Test Mode Activation

25-83 Relay Status

31-10 Bypass Status Word

25-84 Pump ON Time

31-11 Bypass Running Hours

31-19 Remote Bypass Activation

25-86 Reset Relay Counters

25-85 Relay ON Time

35-** Sensor Input Option

35-0* Temp. Input Mode

25-9* Service

25-90 Pump Interlock

35-01 Term. X48/4 Input Type

35-00 Term. X48/4 Temp. Unit

25-91 Manual Alternation

26-** Analog I/O Option

35-02 Term. X48/7 Temp. Unit

26-0* Analog I/O Mode

35-03 Term. X48/7 Input Type

26-00 Terminal X42/1 Mode

35-04 Term. X48/10 Temp. Unit

26-01 Terminal X42/3 Mode

35-05 Term. X48/10 Input Type

26-02 Terminal X42/5 Mode

35-1* Temp. Input X48/4

26-1* Analog Input X42/1

26-10 Terminal X42/1 Low Voltage

35-15 Term. X48/4 Temp. Monitor

35-14 Term. X48/4 Filter Time Constant

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

26-11 Terminal X42/1 High Voltage

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

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

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

26-16 Term. X42/1 Filter Time Constant

35-2* Temp. Input X48/7

35-24 Term. X48/7 Filter Time Constant

26-17 Term. X42/1 Live Zero

26-2* Analog Input X42/3

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

35-25 Term. X48/7 Temp. Monitor

26-21 Terminal X42/3 High Voltage

26-20 Terminal X42/3 Low Voltage

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

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

35-3* Temp. Input X48/10

35-34 Term. X48/10 Filter Time Constant

26-26 Term. X42/3 Filter Time Constant

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

35-35 Term. X48/10 Temp. Monitor

26-27 Term. X42/3 Live Zero

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

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

26-3* Analog Input X42/5

26-30 Terminal X42/5 Low Voltage

23-1* Maintenance Reset

23-66 Reset Continuous Bin Data

23-64 Timed Period Stop

23-15 Reset Maintenance Word

23-16 Maintenance Text

23-5* Energy Log

23-50 Energy Log Resolution

23-51 Period Start

23-53 Energy Log

23-54 Reset Energy Log

23-6* Trending

23-60 Trend Variable

23-61 Continuous Bin Data

23-62 Timed Bin Data

23-81 Energy Cost

23-82 Investment

23-83 Energy Savings

23-8* Payback Counter

23-80 Power Reference Factor

23-84 Cost Savings

24-** Appl. Functions 2

24-0* Fire Mode

24-00 Fire Mode Function

24-01 Fire Mode Conguration

24-02 Fire Mode Unit

24-03 Fire Mode Min Reference

24-04 Fire Mode Max Reference

23-63 Timed Period Start

24-09 Fire Mode Alarm Handling

24-07 Fire Mode Feedback Source

24-05 Fire Mode Preset Reference

24-06 Fire Mode Reference Source

24-1* Drive Bypass

24-10 Drive Bypass Function

24-11 Drive Bypass Delay Time

24-9* Multi-Motor Funct.

24-90 Missing Motor Function

24-93 Missing Motor Coecient 3

24-94 Missing Motor Coecient 4

24-92 Missing Motor Coecient 2

24-91 Missing Motor Coecient 1

24-95 Locked Rotor Function

24-98 Locked Rotor Coecient 3

24-99 Locked Rotor Coecient 4

24-97 Locked Rotor Coecient 2

24-96 Locked Rotor Coecient 1

25-** Cascade Controller

25-0* System Settings

25-00 Cascade Controller

25-06 Number Of Pumps

25-21 Override Bandwidth

25-20 Staging Bandwidth

25-2* Bandwidth Settings

25-22 Fixed Speed Bandwidth

25-05 Fixed Lead Pump

25-02 Motor Start

25-04 Pump Cycling

23-67 Reset Timed Bin Data

23-65 Minimum Bin Value

Index

VLT® HVAC Drive FC 102

Index

Abbreviations......................................................................................... 73

AC input............................................................................................... 6, 17

AC line power.................................................................................... 6, 17

AC line voltage................................................................................ 23, 36

AC waveform............................................................................................ 6

Additional resources.............................................................................. 3

AEO............................................................................................................ 28

Alarm log................................................................................................. 24

Alarms....................................................................................................... 37

AMA...................................................................................... 28, 35, 39, 42

Ambient Conditions............................................................................ 59

Analog input................................................................................... 18, 38

Analog output....................................................................................... 18

Analog signal......................................................................................... 38

Analog speed reference..................................................................... 30

Approval..................................................................................................... 6

Approvals................................................................................................... 6

Auto On............................................................................... 24, 29, 35, 37

Auto-reset................................................................................................ 23

Auxiliary equipment............................................................................ 21

Backplate................................................................................................. 10

Brake control.......................................................................................... 40

Brake resistor.......................................................................................... 39

Braking.............................................................................................. 35, 41

Control terminals........................................................................... 35, 37

Control wiring................................................................... 11, 14, 19, 21

Control word timeout......................................................................... 40

Conventions........................................................................................... 73

Cooling..................................................................................................... 10

Cooling clearance................................................................................. 21

Current limit........................................................................................... 46

Current rating......................................................................................... 39

DC current.................................................................................... 6, 11, 36

DC link....................................................................................................... 38

Default setting....................................................................................... 25

Digital input....................................................................... 18, 19, 37, 39

Dimensions............................................................................................. 71

Discharge time......................................................................................... 8

Disconnect switch................................................................................ 22

Electrical interference......................................................................... 12

EMC............................................................................................................ 11

EMC interference.................................................................................. 14

Exploded view.......................................................................................... 5

Exploded Views........................................................................................ 4

External alarm reset............................................................................. 33

External command................................................................................. 6

External commands........................................................................ 6, 37

External controllers................................................................................ 3

External interlock.................................................................................. 19

Cable routing......................................................................................... 21

Certication............................................................................................... 6

Certications............................................................................................. 6

Circuit breakers............................................................................... 21, 63

Clearance requirements..................................................................... 10

Closed-loop............................................................................................ 20

Communication option...................................................................... 41

Conduit..................................................................................................... 21

Control card............................................................................................ 38

Control card, USB serial communication..................................... 62

Control signal......................................................................................... 35

Control terminal............................................................................. 24, 27

Fault

Internal................................................................................................. 42

Fault log................................................................................................... 24

Feedback...................................................................... 20, 21, 36, 42, 44

Fire mode................................................................................................. 44

Floating delta......................................................................................... 17

Front cover tightening torque......................................................... 72

Fuse..................................................................................................... 11, 41

Fuses............................................................................................ 21, 45, 63

Ground connections............................................................................ 21

Ground wire............................................................................................ 11

Index Instruction Manual

Grounded delta..................................................................................... 17

Grounding.......................................................................... 15, 17, 21, 22

Hand On................................................................................................... 24

Harmonics.................................................................................................. 6

Heatsink................................................................................................... 42

High voltage...................................................................................... 7, 22

IEC 61800-3............................................................................................. 17

Initialization............................................................................................ 25

Input current.......................................................................................... 17

Input disconnect................................................................................... 17

Input power.............................................. 6, 11, 14, 17, 21, 22, 37, 45

Input power wiring.............................................................................. 21

Input signal............................................................................................. 20

Input terminal................................................................... 17, 20, 22, 38

Input voltage.......................................................................................... 22

Installation....................................................................................... 19, 21

Installation Environments.................................................................... 9

Intended Use............................................................................................ 3

Interference isolation.......................................................................... 21

Intermediate Circuit............................................................................. 38

Isolated line power............................................................................... 17

Items supplied.......................................................................................... 9

Jumper...................................................................................................... 19

Motor current...................................................................... 6, 23, 28, 42

Motor data.................................................................. 27, 28, 39, 43, 46

Motor output......................................................................................... 58

Motor power............................................................................. 11, 23, 42

Motor protection..................................................................................... 3

Motor rotation....................................................................................... 29

Motor speed........................................................................................... 26

Motor status.............................................................................................. 3

Motor thermistor.................................................................................. 34

Motor wiring.................................................................................... 14, 21

Mounting.......................................................................................... 10, 21

Multiple adjustable frequency drives........................................... 11

Nameplate................................................................................................. 9

Navigation key......................................................................... 23, 24, 26

Navigation keys..................................................................................... 35

Open-loop............................................................................................... 20

Operation key........................................................................................ 23

Optional equipment..................................................................... 19, 22

Output current................................................................................ 36, 39

Output power wiring.......................................................................... 21

Output terminal.................................................................................... 22

Overcurrent protection...................................................................... 11

Overheating............................................................................................ 39

Overtemperature.................................................................................. 39

Overvoltage..................................................................................... 36, 46

Leakage current................................................................................ 8, 11

Lifting........................................................................................................ 10

Local control............................................................................. 23, 24, 35

Local control panel (LCP)................................................................... 23

Main menu.............................................................................................. 24

Maintenance.......................................................................................... 35

Manual initialization............................................................................ 26

MCT 10............................................................................................... 18, 23

Menu key.......................................................................................... 23, 24

Menu structure...................................................................................... 24

Motor cable............................................................................................. 11

Parameter Menu Structure................................................................ 74

PELV........................................................................................................... 34

Phase loss................................................................................................ 38

Potential equalization......................................................................... 12

Power connection................................................................................ 11

Power factor....................................................................................... 6, 21

Power Ratings........................................................................................ 71

Programming............................................................. 19, 23, 24, 25, 38

Pulse start/stop..................................................................................... 32

Qualied personnel................................................................................ 7

Quick menu..................................................................................... 23, 24

Index

VLT® HVAC Drive FC 102

Ramp-down time.................................................................................. 46

Ramp-up time........................................................................................ 46

Reference..................................................................... 23, 30, 35, 36, 37

Relays........................................................................................................ 19

Remote commands................................................................................ 3

Remote reference................................................................................. 36

Reset................................................................ 23, 24, 26, 37, 39, 40, 43

RFI lter.................................................................................................... 17

RMS current............................................................................................... 6

RS-485....................................................................................................... 20

RS-485 network connection............................................................. 33

Run command....................................................................................... 29

Run permissive...................................................................................... 36

Safe Torque O...................................................................................... 20

Serial communication............................................. 18, 24, 35, 36, 37

Service...................................................................................................... 35

Setpoint.................................................................................................... 37

Set-up................................................................................................ 24, 29

Shielded cable................................................................................ 14, 21

Shielded twisted pair (STP)............................................................... 20

Shock........................................................................................................... 9

Short circuit............................................................................................ 40

Sleep Mode............................................................................................. 37

Speed reference............................................................... 20, 29, 30, 35

Speed reference, analog.................................................................... 30

Start/stop command........................................................................... 31

Start-up.................................................................................................... 25

Status mode........................................................................................... 35

STO............................................................................................................. 20

Storage........................................................................................................ 9

Supply voltage......................................................................... 18, 22, 41

Switch....................................................................................................... 20

Switching frequency........................................................................... 36

Symbols.................................................................................................... 73

System feedback..................................................................................... 3

Thermal protection................................................................................ 6

Thermistor........................................................................................ 18, 34

Thermistor control wiring.................................................................. 18

Tightening of Terminals..................................................................... 63

Torque....................................................................................................... 39

Torque limit............................................................................................. 46

Transient protection............................................................................... 6

Trip lock.................................................................................................... 37

Trips........................................................................................................... 37

Unintended start.............................................................................. 7, 22

Vibration..................................................................................................... 9

Voltage imbalance............................................................................... 38

Voltage level........................................................................................... 59

VVC+.......................................................................................................... 28

Warnings.................................................................................................. 37

Weight...................................................................................................... 71

Windmilling............................................................................................... 8

Wire size................................................................................................... 11

Wire sizes................................................................................................. 15

Wiring schematic.................................................................................. 13

Terminal 53............................................................................................. 20

Terminal 54............................................................................................. 20

Index Instruction Manual

Danfoss Drives

4401 N. Bell School Rd. Loves Park lL 61111 USA Phone: 1-800-432-6367 1-815-639-8600 Fax: 1-815-639-8000 www.danfossdrives.com

Danfoss Drives

8800 W. Bradley Rd. Milwaukee, Wl 53224 USA Phone: 1-800-621-8806 1-414-355-8800 Fax: 1-414-355-6117 www.danfossdrives.com

Danfoss shall not be responsible for any errors in catalogs, brochures or other printed material. Danfoss reserves the right to alter its products at any time without notice, provided that alterations to products already on order shall not require material changes in specications previously agreed upon by Danfoss and the Purchaser. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

Danfoss A/S Ulsnaes 1 DK-6300 Graasten vlt-drives.danfoss.com

130R0083 MG11AK22 03/2015

*MG11AK22*

Danfoss FC 102 Operating guide

Specifications and Main Features

Frequently Asked Questions

User Manual