Danfoss VLT Decentral Drive FCD 302 Operating Manual

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ENGINEERING TOMORROW

Operating Guide

VLT® Decentral Drive FCD 302

vlt-drives.danfoss.com

Contents Operating Guide

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 Symbols and Conventions

2 Safety

2.1 Safety Symbols

2.2 Qualied Personnel

2.3 Safety Precautions

3 Mechanical Installation

3.1 Unpacking

3.1.1 Items Supplied 10

3.1.2 Product Identication 10

3.2 Mounting

4 Electrical Installation

4.1 Safety Instructions

4.2 EMC-compliant Installation

4.3 Grounding

4.4 Wiring Schematic

4.5 Location of Terminals

4.6 Terminal Types

4.7 Motor Connection

4.7.1 Connecting Several Motors 20

4.8 AC Mains Connection

4.9 Motor and Mains Connection with Service Switch

4.10 Control Wiring

4.11 Brake Resistor

4.12 Mechanical Brake

4.13 Connection of Sensors/Actuators on M12 Sockets

4.14 DIP Switches

4.15 RS485 Serial Communication

4.16 Safe Torque O (STO)

4.17 Installation Check List

5 Commissioning

Contents

VLT® Decentral Drive FCD 302

5.1 Applying Power

5.2 Local Control Panel Operation

5.2.1 Graphic Local Control Panel Layout 27

5.3 Basic Programming

5.4 System Start-up

5.4.1 Local Control Test 29

5.4.2 System Start-up 29

5.5 Operation

5.5.1 Uploading/Downloading Data to/from the LCP 30

5.5.2 Changing Parameter Settings 30

5.5.3 Restoring Default Settings 30

6 Maintenance, Diagnostics, and Troubleshooting

6.1 Introduction

6.2 Maintenance and Service

6.2.1 Cleaning 31

6.3 Frontal LEDs

6.4 Status Messages

6.5 Warning and Alarm Types

6.6 List of Warnings and Alarms

7 Specications

7.1 Electrical Data

7.2 Mains Supply

7.3 Motor Output and Motor Data

7.4 Ambient Conditions

7.5 Cable Specications

7.6 Control Input/Output and Control Data

7.7 Fuses and Circuit Breakers

8 Appendix

8.1 Quick Menu Parameters

8.2 Parameter Menu Structure

Index

Introduction Operating Guide

1 Introduction

1.1 Purpose of the Manual

This operating guide provides information for safe installation and commissioning of the frequency converter.

The operating guide is intended for use by personnel. Read and follow the instructions to use the frequency converter safely and professionally, and pay particular attention to the safety instructions and general warnings. Always keep this operating guide available with the frequency converter.

VLT® is a registered trademark.

1.2 Additional Resources

Supplementary publications and manuals are available.

The VLT® AutomationDrive FC 301/302

•

Programming Guide provides greater detail on working with parameters and many application examples.

The VLT® Decentral Drive FCD 302 Design Guide

•

provides detailed information about capabilities and functionality to design motor control systems.

Instructions for operation with optional

•

equipment.

See www.danfoss.com/BusinessAreas/DrivesSolutions/ Documentations/VLT+Technical+Documentation.htm.

Document and Software Version

1.3

qualied

Regulation of motor speed in response to system

•

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

System and motor status surveillance.

•

The frequency converter can also be used for motor overload protection.

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

The VLT® Decentral Drive FCD 302 is designed for decentral mounting, for example, in the food and beverage industry, or for other material handling applications. With the FCD 302, it is possible to reduce costs by placing the power electronics decentrally. Central panels are then rendered obsolete, saving cost, space, and eort for installation and wiring. The basic design is service-friendly, with a pluggable electronic part, and a wiring box. It is easy to change electronics without the need for rewiring.

The FCD 302 is designed according to the EHEDG guidelines, suitable for installation in environments with high focus on ease of cleaning.

exible and “spacious”

NOTICE

Only frequency converters congured as hygienic enclosure designation, FCD 302 P XXX T4 W69, have the EHEDG certication.

1 1

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 Remarks Software version

MG04F5xx STO functionality has been

updated.

Table 1.1 Document and Software Version

Product Overview

1.4

7.5X

1.4.1 Intended Use

The frequency converter is an electronic motor controller intended for:

Installation environment

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

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 frequency converter in applications which are non-compliant with specied operating conditions and environments. Ensure compliance with the conditions specied in chapter 7 Specications.

130BC379.10

Introduction

VLT® Decentral Drive FCD 302

1.4.2 Exploded Views

1 Inverter part 6 Installation box

2 Fastening screws (4 x, 1 in each corner) 7 Display connection

3 Sealing gasket 8 Access to USB port

4 Inverter part plastic cover 9 Service switch-motor side (alternatively, switch located on

mains side, or not mounted)

5 Ground connection pin 10 Flat mounting brackets

Illustration 1.1 Exploded View Small Unit

130BC380.10

Introduction Operating Guide

1 1

1 Inverter part 7 Display connection

2 Fastening screws (4 x, 1 in each corner) 8 Access to USB port

3 Sealing gasket 9

Service switch1) - motor side (alternatively, switch located on mains side, or

not mounted)

4 Inverter part plastic cover 10 Flat mounting brackets

5 Ground connection pin 11

Circuit breaker1) (optional)

6 Installation box – –

1) The unit can be congured with either service switch or circuit breaker, not both. The illustration shown is not congurable in practice, but is

shown to illustrate the respective positions of components only.

Illustration 1.2 Exploded View Large Unit

Introduction

VLT® Decentral Drive FCD 302

1.4.3 Block Diagram

Illustration 1.3 is a block diagram of the internal components of the frequency converter.

Area Title Functions

1 Mains input

2 Rectier

3 DC bus

4 DC reactors

5 Capacitor bank

6 Inverter

7 Output to motor

3-phase AC mains supply to the

frequency converter.

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.

Provide mains 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.

The inverter 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

Illustration 1.3 Frequency Converter Block Diagram

User interface and external

•

commands are monitored and

performed.

Status output and control can

•

be provided.

1.5 Approvals and Certications

Table 1.2 Approvals and Certications

More approvals and certications are available. Contact the local Danfoss partner. Frequency converters of enclosure size T7 (525–690 V) are UL certied for only 525–600 V.

The frequency converter complies with UL 508C thermal memory retention requirements. For more information, refer to the section Motor Thermal Protection in the product-specic design guide.

For compliance with the European Agreement concerning International Carriage of Dangerous Goods by Inland Waterways (ADN), refer to ADN-compliant Installation in the product-specic design guide.

Introduction Operating Guide

1.6 Symbols and Conventions

The following symbols are used in this manual:

WARNING

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

CAUTION

Indicates a potentially hazardous situation that 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.

The following conventions are used in this manual:

Numbered lists indicate procedures.

•

Bullet lists indicate other information and

•

description of illustrations.

Italicized text indicates:

•

- Cross-reference.

- Link.

- Footnote.

- Parameter name.

- Parameter group name.

- Parameter option.

All dimensions in drawings are in mm (inch).

•

1 1

Safety

VLT® Decentral Drive FCD 302

2 Safety

2.1 Safety Symbols

The following symbols are used in this guide:

WARNING

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

CAUTION

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

NOTICE

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

2.2 Qualied Personnel

WARNING

UNINTENDED START

When the frequency converter is connected to AC mains, DC supply, or load sharing, the motor may start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start via an external switch, a eldbus command, an input reference signal from the LCP, or after a cleared fault condition.

To prevent unintended motor start:

Disconnect the frequency converter from the

•

mains.

Press [O/Reset] on the LCP before

•

programming parameters.

Completely wire and assemble the frequency

•

converter, motor, and any driven equipment before connecting the frequency converter to AC mains, DC supply, or load sharing.

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

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

Safety Precautions

2.3

WARNING

HIGH VOLTAGE

Frequency converters contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualied personnel can result in death or serious injury.

Only qualied personnel must perform instal-

•

lation, start-up, and maintenance.

WARNING

DISCHARGE TIME

The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not powered. High voltage can be present even when the warning indicator lights are o. 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 the motor.

2. Disconnect AC mains, permanent magnet type motors, and remote DC-link supplies, including battery back-ups, UPS, and DC-link connections to other frequency converters.

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

Safety Operating Guide

Voltage [V] Minimum waiting time (minutes)

4 7 15

200–240 0.25–3.7 kW

(0.34–5 hp)

380–500 0.25–7.5 kW

(0.34–10 hp)

525–600 0.75–7.5 kW

(1–10 hp)

525–690 – 1.5–7.5 kW

Table 2.1 Discharge Time

– 5.5–37 kW

(7.5–50 hp)

– 11–75 kW

(15–100 hp)

– 11–75 kW

(15–100 hp)

(2–10 hp)

(15–100 hp)

11–75 kW

WARNING

LEAKAGE CURRENT HAZARD

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

Ensure the correct grounding of the equipment

•

by a certied electrical installer.

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 guide.

•

2 2

WARNING

UNINTENDED MOTOR ROTATION WINDMILLING

Unintended rotation of permanent magnet motors creates voltage and can charge the unit, resulting in death, 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 frequency converter can result in serious injury when the frequency converter is not properly closed.

Ensure that all safety covers are in place and

•

securely fastened before applying power.

130BF338.10

VLT®

MADE IN DENMARK

P/N: 131Z5118 S/N: 000000G000

1.5kW(400V) / 2.0HP(460V)

IN: 3x380-480V 50/60Hz, 3.7/3.1A

OUT: 3x0-Vin 0-590Hz, 4.1/3.4A

* 1 3 1

5 1 1 8 0 0 0 0 0 0 G 0 0 0 *

Decentral Drive

www.danfoss.com

T/C: FCD302P1K5T4W66H1X1XMFCFXXXXA0BXXXXXXDX

IP66 Enclosure Tamb.

˚C/104 ˚F

Enclosure rating:

LISTED E134261 76X1 IND. CONT. EQ.

Type 4X Indoor Use Only

Danfoss A/S 6430 Nordborg Denmark

Mechanical Installation

3 Mechanical Installation

VLT® Decentral Drive FCD 302

3.1 Unpacking

3.1.1 Items Supplied

3.1.2 Product Identication

The packaging contains:

Accessories bag, supplied only with order of

•

installation box. Contents:

- 2 cable clamps

- Bracket for motor cables and loads

cables

- Elevation bracket for cable clamp

- Screw 4 mm x 20 mm

- Thread forming 3.5 mm x 8 mm

Operating Guide

•

Frequency converter

•

Depending on options tted, the box contains 1 or 2 bags and 1 or more booklets.

Procedure

1. Make sure the items supplied and the information on the nameplate correspond to the order

conr-

mation.

2. Check the packaging and the frequency converter visually for damage caused by inappropriate

1 Type code

2 Ordering number

3 Serial number

4 Power rating

Input voltage, frequency, and current (at low/high

voltages)

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

voltages)

7 IP rating

8 Maximum ambient temperature

9 Certications

10 NEMA enclosure type

handling during shipment. File any claim for damage with the carrier. Retain damaged parts

Illustration 3.1 Product Nameplate (Example)

for clarication.

NOTICE

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

3.2 Mounting

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 the lifetime of the frequency converter. Ensure that requirements for air humidity, temperature, and altitude are met.

Vibration and shock

The frequency converter complies with requirements for units mounted on the walls and oors of production premises, and in panels bolted to walls or oors.

For detailed ambient conditions specications, refer to chapter 7.4 Ambient Conditions.

41 mm (1.61 in)

175 mm (6.88 in)

349.5 mm (13.75 in)

315 mm (12.4 in)

WARNING

ALARM

Bus MS NS2NS1

331.5 mm (13.05 in)

280 mm (11.02 in)

178 mm (7 in)

6.5 mm (0.25 in)

80 mm

(3.14 in)

190 mm (7.48 in)

25 mm

(0.98 in)

Ø13 mm (0,51 in)

130BB712.10

200 mm (7.87 in)

80 mm

(3.14 in)

130BC381.10

431.5 mm (16.98 in)

380 mm (14.96 in)

178 mm (7 in)

201 mm (7.91 in)

32 mm (1.25 in)

415 mm (16.33 in)

186 mm (7.32 in)

449.5 mm (17.69 in)

6.5 mm (0.25 in)

190 mm (7.48 in)

80 mm

(3.14 in)

80 mm

(3.14 in)

Ø13 mm (0,51 in)

25 mm

(0.98 in)

Mechanical Installation Operating Guide

3.2.1 Recommended Tools and Equipment

Equipment Size Description

Screwdrivers – –

Socket (hex) 8 For fastening inverter

screws/mounting of

brackets

Slotted 0.4x2.5 For spring loaded power

and control terminals

Slotted/torx 1.0x5.5/TX20 For cable clamps inside

the installation box

Spanner 19, 24, 28 For blind-plugs

LCP, ordering

– Local control panel

number 130B1078

LCP cable,

ordering number

– Connection cable for

local control panel

130B5776

Table 3.1 Recommended Tools and Equipment

3.2.2 Mechanical Dimensions

3 3

Illustration 3.2 Cable Entries and Hole Sizes (Small Unit)

Illustration 3.3 Cable Entries and Hole Sizes (Large Unit)

Motor side 1xM20, 1xM25

Control side

2xM20, 9xM16

Mains side 2xM25

Table 3.2 Mechanical Dimensions

1) Also used for 4xM12/6xM12 sensor/acuator sockets.

3.2.3 Mounting

The VLT® Decentral Drive FCD 302 consists of 2 parts:

The installation box

•

The inverter part

•

See chapter 1.4.2 Exploded Views.

130BC382.10

130BC383.10

130BB701.10

Mechanical Installation

VLT® Decentral Drive FCD 302

3.2.3.1 Allowed Mounting Positions

3.2.3.2 Mounting the Installation Box

CAUTION

ELECTRICAL HAZARD

Do not apply power to the unit at this stage, as this

could result in death or serious injury.

CAUTION

DAMAGE OR PERSONAL INJURY Failure to tighten the 4 mounting screws can result in personal injury or material damage.

Ensure that the strength of the mounting

•

location can support the unit weight.

Prerequisites:

Use the holes on the rear of the installation box

•

to x the mounting brackets.

Use proper mounting screws or bolts.

•

For hygienic versions, use cable glands designed

•

to meet hygienic application requirements, for example Rittal HD 2410.110/120/130.

Illustration 3.4 Allowed Mounting Positions - Standard

Applications

Mount the VLT® Decentral Drive FCD 302 vertically on a wall or machine frame. For hygienic versions, ensure that liquids drain enclosure and orient the unit so the cable glands are located at the base.

o the

Illustration 3.6 FCD 302 Standalone Mounted with Mounting

Brackets

Illustration 3.5 Allowed Mounting Positions - Hygienic

Applications

Electrical Installation Operating Guide

4 Electrical Installation

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 could result in death or serious injury.

Run output motor cables separately, or

•

Use shielded cables.

•

CAUTION

SHOCK HAZARD

The frequency converter can cause a DC current in the PE conductor. Failure to follow the recommendation below means that 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 allowed on the supply side.

Overcurrent protection

Additional protective equipment, such as short-

•

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

Input fusing is required to provide short circuit

•

and overcurrent protection. If not factorysupplied, the installer must provide the fuses. See UL/cUL approved pre-fuses in chapter 7.7 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 75 °C (167 °F) rated copper wire.

See chapter 7.1 Electrical Data and chapter 7.5 Cable Speci- cations for recommended wire sizes and types.

EMC-compliant Installation

4.2

To obtain an EMC-compliant installation, follow the instructions provided in chapter 4.3 Grounding, chapter 4.4 Wiring Schematic, chapter 4.7 Motor Connection, and chapter 4.10 Control Wiring.

4.3 Grounding

WARNING

LEAKAGE CURRENT HAZARD

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

Ensure the correct grounding of the equipment

•

by a certied electrical installer.

For electrical safety

Ground the frequency converter in accordance

•

with applicable standards and directives.

Use a dedicated ground wire for input power,

•

motor power, and control wiring.

Do not ground one frequency converter to

•

another in a daisy chain fashion.

Keep the ground wire connections as short as

•

possible.

Follow motor manufacturer wiring requirements.

•

Minimum cable cross-section: 10 mm2 (7 AWG)

•

(or 2 rated ground wires terminated separately).

For EMC-compliant installation

Establish electrical contact between the cable

•

shield and the frequency converter enclosure by using metal cable glands or by using the clamps provided on the equipment.

To reduce burst transient, use high-strand wire.

•

Do not use pigtails.

•

4 4

130BC391.10

130BC403.10

Electrical Installation

VLT® Decentral Drive FCD 302

NOTICE

POTENTIAL EQUALISATION

Risk of burst transient, when the ground potential between the frequency converter and the control system is dierent. Install equalizing cables between the system components. Recommended cable cross-section: 16 mm (5 AWG).

CAUTION

PE CONNECTION

The metal pins in the corners of the electronic part and the holes on the corner of the installation box are essential for the protective earth connection. Make sure that they are not loosened, removed, or violated in any way. Tightening torque requirement is 3 Nm. (26 in-lb). See Illustration 4.1.

Grounding shielded cable

Grounding clamps are provided for motor and control wiring (see Illustration 4.2).

Illustration 4.1 PE Connection between the Installation Box

and the Electronic Part

NOTICE

The external grounding terminal is available as an accessory (part no: 130B5833).

Illustration 4.2 Grounding for Motor and Control Wiring (Small Unit)

130BC390.10

Electrical Installation Operating Guide

4 4

Illustration 4.3 Grounding Clamp for Motor and Control Wiring (Large Unit)

1. To remove the insulation for proper grounding, use a wire stripper.

2. Secure the grounding clamp to the stripped portion of the wire with the screws provided.

3. Secure the grounding wire to the grounding clamp provided.

130BC384.10

3-phase power input

Mechanical brake

+10 V DC

-10 V DC+10 V DC 0/4-20 mA

91 (L1) 92 (L2) 93 (L3) 95 (PE)

122(MBR+)

123(MBR-)

50 (+10 V OUT)

53 (A IN)

54 (A IN)

55 (COM A IN)

12 (+24 V OUT)

13 (+24 V OUT)

18 (D IN)

19 (D IN)

20 (COM D IN)

27 (D IN/OUT)

29 (D IN/OUT)

24V

32 (D IN)

33 (D IN)

37 (D IN)

S201

S202

ON/I=0-20mA OFF/U=0-10V

P 5-00

24 V (NPN) 0 V (PNP)

Switch mode

power supply

10 V DC

15 mA

24 V DC 600 mA

(U) 96

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

Motor

Brake resistor

(R+) 82

(R-) 81

Relay1

Relay2

240 V AC, 2A

400 V AC, 2A

Analog output 0/4–20 mA

(COM A OUT) 39

(A OT) 42

ON=Terminated OFF=Open

S801

(N RS485) 69

(P RS485) 68

RS485 Interface

(COM RS485) 61

(PNP) = Source (NPN) = Sink

RS485

1 2

0 V

VCXA

PROFIBUS interface

GND1

RS485

Electrical Installation

VLT® Decentral Drive FCD 302

4.4 Wiring Schematic

Illustration 4.4 Basic Wiring Schematic

130BC286.10

U 96 V 97 W 98

L1 91 L2 92 L3 93

1 2

U 96 V 97 W 98

L1 91 L2 92 L3 93

1 2

3 4

7 8

130BC287.10

Electrical Installation Operating Guide

1 Looping terminals

2 Circuit breaker

Illustration 4.5 Large Unit only: Circuit Breaker and Mains

Disconnect

4 4

1 Looping terminals

Illustration 4.6 Large Unit only: Service Switch at Mains with

Looping Terminals

NOTICE

EMC INTERFERENCE

Use shielded cables for motor and control wiring and separate cables for input power, motor wiring, and control wiring. Failure to isolate power, motor, and control cables can result in unintended behavior or reduced performance. Minimum clearance requirement between power, motor, and control cables is 200 mm (7.9 in).

130BC385.10

123

7 8

L3/93

L1/91

L2/92

8182123

122

U/96

V/97W/98

B04

B03

B02 B01

B08

B01 B06

B05

B12

B11 B10 B09

18 19 27

29 32 33

12 12

20 20

50 54

5355

Electrical Installation

VLT® Decentral Drive FCD 302

4.5 Location of Terminals

1 Digital and analog inputs/outputs 8 USB port

2 Safe Torque O (STO), LCP connection, B-option 9 Standard bus/RS485

3 Relay 1 10 PROFIBUS

4 Relay 2 11 Ethernet port

5 Motor, mechanical brake, brake resistor 12 Ethernet port

6 Mains 13 Protective earth (PE)

7 24 V DC back-up input – –

Illustration 4.7 Location of Terminals (Small Unit)

130BC386.10

L3/93 L1/91L2/92

8182123122U/96V/97W/98

B04

B03

B02 B01

B08

B01 B06

B05

B12

B11 B10 B09

18 19 27

29 32 33

12 12

20 20

50 54

5355

Electrical Installation Operating Guide

4 4

1 Digital and analog inputs/outputs 8 USB port

2 Safe Torque O (STO), LCP connection, B-option 9 Standard bus/RS485

3 Relay 1 10 PROFIBUS

4 Relay 2 11 Ethernet port

5 Motor, mechanical brake, brake resistor 12 Ethernet port

6 Mains 13 Protective Earth (PE)

7 24 V DC back-up input – –

Illustration 4.8 Location of Terminals (Large Unit)

For both small and large units, the service switch is optional. The switch is shown mounted on the motor side. Alternatively, the switch can be on the mains side, or

4. Ensure that the contact is rmly established and not loose. Loose wiring can result in equipment faults or injury.

omitted.

For the large unit, the circuit breaker is optional. The large unit can be congured with either service switch or circuit breaker, not both. The setup shown in Illustration 4.8, is not congurable in practice, but is shown to illustrate the respective positions of components only.

4.6 Terminal Types

Motor, control, and mains terminals are spring loaded (Cage-clamp) type.

1. Open the contact by inserting a small screwdriver into the slot above the contact, as shown in Illustration 4.9.

2. Insert the stripped wire into the contact.

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

Illustration 4.9 Opening the Terminals

130BB706.10

Electrical Installation

VLT® Decentral Drive FCD 302

4.7 Motor Connection

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 to use shielded cables,

could result in death or serious injury.

NOTICE

MOTOR OVERLOAD PROTECTION

Protection against motor overload is not included in the factory setting. If this function is needed, set parameter 1-90 Motor Thermal Protection to either 1 of the trip options or 1 of the warning options. Refer to the

VLT® AutomationDrive FC 301/302 Programming Guide for further information.

1. Connect the motor to terminals 96, 97, 98.

2. Connect ground to the PE-terminal.

3. Make sure that the shield of the motor cable is properly grounded at both ends (motor and frequency converter).

4. For correct dimensioning of cable cross-section, see chapter 7.1 Electrical Data.

4.7.1 Connecting Several Motors

Parallel connection of motors

The frequency converter can control several parallelconnected motors. The total current consumption of the motors must not exceed the rated output current I the frequency converter.

M,N

for

NOTICE

Installations with cables connected in a

•

common joint as in Illustration 4.10, is only recommended for short cable lengths (maximum 10 m (32.8 ft)).

When motors are connected in parallel,

•

parameter 1-29 Automatic Motor Adaptation (AMA) cannot be used.

NOTICE

The electronic thermal relay (ETR) of the frequency converter cannot be used as motor overload protection for the individual motor in systems with parallelconnected motors. Provide further motor overload protection by thermistors in each motor or individual thermal relays. Circuit breakers are not suitable as protection.

Number

96 97 98 Motor voltage 0–100% of mains voltage.

U V W 3 wires out of motor.

U1 V1 W1

W2 U2 V2

U1 V1 W1 6 wires out of motor, star connected.

PE – – Ground connection.

Table 4.1 Terminals 96, 97, 98

6 wires out of motor.

Connect U2, V2, W2 separately (optional terminal

block).

NOTICE

Do not install power factor correction capacitors between the frequency converter and the motor. Do not wire a starting or pole-changing device between the frequency converter and the motor.

Illustration 4.10 Parallel Connection of Motors

Problems can occur at start-up and at low RPM values, when motor sizes dier widely. Motors of low rated motor power have a relatively high ohmic resistance in the stator. This high-resistance calls for a higher voltage at start and at low RPM values.

To resolve such a problem:

Reduce the load during start-up on the motor of

•

lowest rated motor power.

Congure parallel connections only between

•

motors of comparable rated motor power.

Electrical Installation Operating Guide

4.8 AC Mains Connection

Size wiring based on the input current of the frequency converter. See the maximum wire size in Table 7.1 in chapter 7 Specications.

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.

2. Depending on the conguration of the equipment, connect the input power to the mains 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 mains source (IT mains or oating delta) or TT/TN-S mains with a grounded leg (grounded delta), set parameter 14-50 RFI Filter to OFF. When set to OFF, the internal RFI lter capacitors between the chassis and the DC link are isolated to avoid damage to the DC link and to reduce ground capacity currents in accordance with IEC 61800-3.

Number

91 92 93 Mains voltage 3x380–480 V

L1 L2 L3 –

PE – – Ground connection

Motor and Mains Connection with

4.9 Service Switch

Illustration 4.11 Motor and Mains Connection with Service

Switch

Control Wiring

4.10

4 4

Table 4.2 Terminal 91, 92, and 93

WARNING

UNINTENDED START

To prevent unintended motor start:

Disconnect the frequency converter from the

•

mains.

Press [O/Reset] on the LCP before

•

programming parameters.

Completely wire and assemble the frequency

•

converter, motor, and any driven equipment before connecting the frequency converter to AC mains, DC supply, or load sharing.

Electrical Installation

VLT® Decentral Drive FCD 302

It is recommended that control wiring is rated for

•

600 V.

Isolate control wiring from high-power

•

Terminal

number

62 RxD/TxD –P (red cable) for PROFIBUS. See the

components in the frequency converter.

If the frequency converter is connected to a

•

thermistor, for PELV isolation, ensure that control wiring is reinforced/double insulated.

Terminal

number

01, 02, 03 Relay 1 output. Usable for AC or DC voltage and

04, 05, 06 Relay 2 output. Usable for AC or DC voltage and

12, 13 24 V DC digital supply voltage. Useable for digital

18, 19, 32, 33 Digital inputs. Selectable for NPN or PNP function

27, 29 Digital inputs or outputs. Programmable for either

35 Common (-) for external 24 V control back-up

36 External + 24 V control back-up supply. Optional.

37 Safe Torque O. See chapter 4.16 Safe Torque O

20 Common for digital inputs. To use for digital input

39 Common for analog output.

42 Analog output. Programmable for various

50 10 V DC analog supply voltage. 15 mA maximum

53, 54

55 Common for analog inputs.

61 Common for serial communication (RS485

68 (+), 69 (-) RS485 interface. When the frequency converter is

Function

resistive or inductive loads.

inputs and external transducers. To use the 24 V

DC for digital input common, program

parameter 5-00 Digital I/O Mode for PNP operation.

in parameter 5-00 Digital I/O Mode. Default is PNP.

parameter 5-01 Terminal 27 Mode for terminal 27

and parameter 5-02 Terminal 29 Mode for terminal

29 selects input/output function. Default setting is

input.

supply. Optional.

(STO) for details.

common, program parameter 5-00 Digital I/O

Mode for NPN operation.

functions in parameter group 6-5* Analog Output

1. The analog signal is 0–20 mA or 4–20 mA at a

maximum of 500 Ω.

commonly used for a potentiometer or thermistor.

Analog input. Selectable for voltage (0 to ±10 V)

or current (0 or 4 to ±20 mA). Closed is for

current and open is for voltage. Switches are

located on the frequency converter control card.

See chapter 4.14 DIP Switches

interface). See chapter 4.3 Grounding

connected to an RS485 serial communication bus,

a switch on the control card is provided for

termination resistance. Set the switch to ON for

termination and OFF for no termination.

63 RxD/TxD –N (green cable) for PROFIBUS.

66 0 V for PROFIBUS.

67 +5 V for PROFIBUS.

B01–B12 B-option. See dedicated literature for details.

G, R, V, N, P Connection of LCP.

Table 4.3 Terminal Description

4.11 Brake Resistor

Number Function

81 (optional function) R- Brake resistor terminals

82 (optional function) R+

Table 4.4 Brake Resistor Terminals

The connection cable to the brake resistor must be shielded/armored. Connect the shield to the metal cabinet of the frequency converter and to the metal cabinet of the brake resistor with cable clamps.

Dimension the cross-section of the brake cable to match the brake torque.

4.12

Number Function

122 (optional

function)

123 (optional

function)

Table 4.5 Mechanical Brake Terminals

In hoisting/lowering applications, control of electromechanical brake is required:

•

Function

VLT® PROFIBUS DP MCA 101 Installation Guide for

details.

Mechanical Brake

MBR+ Mechanical brake

UDC = 0.45 x RMS mains voltage

MBR-

The brake is controlled using the special mechanical brake control/supply terminals 122 and 123.

Select [32] Mechanical brake control in parameter group 5-4* Relays, [1] Array, Relay 2 for applications with an electro-mechanical brake.

The brake is released when the motor current exceeds the preset value in parameter 2-20 Release Brake Current.

The brake is engaged when the output frequency is less than the frequency set in

parameter 2-21 Activate Brake Speed [RPM] or parameter 2-22 Activate Brake Speed [Hz]. The

brake engages only when the frequency converter performs a stop command.

Maximum current = 0.8 A

When the frequency converter enters alarm mode or is exposed to an overvoltage situation, the mechanical brake

130BC389.10

LCP

RL2

RL1

USB

3219

FB2 FB1

130BB708.10

130BB489.10

RS485

Electrical Installation Operating Guide

immediately cuts in. For more detailed information, refer to

the VLT® AutomationDrive FC 301/302 Programming Guide.

NOTICE

When the mechanical brake control/supply terminals 122 and 123 are set through parameter group 5-4* Relays, [1] Array, relay 2, only 1 relay output (relay 1) is available for free programming.

4.13 Connection of Sensors/Actuators on M12 Sockets

Pin Wire color Terminal Function

1 Brown 12 +24 V

3 Blue 20 0 V

4 Black 18, 19, 32,33 Digital input

Table 4.6 4xM12 Connection Input

4 4

1 S201 - terminal 53

2 S202 - terminal 54

3 S801 - standard bus termination

4 PROFIBUS termination

5 Fieldbus address

Pin Wire color Terminal Function

1 Brown

Reserved

3 Blue 20 0 V

4 Black 02, 05 NO (24 V)

Table 4.7 2xM12 Connection Output

1) When reserved wires for option are used. If not utilized, they can

be cut o.

Illustration 4.12 Connection of Sensors/Actuators on M12

Sockets

Illustration 4.13 Location of DIP Switches

NOTICE

Switches 4 and 5 are only valid for units tted with eldbus options.

Refer to VLT® PROFIBUS DP MCA 101 Programming Guide for further information.

RS485 Serial Communication

4.15

Connect RS485 serial communication wiring to terminals (+)68 and (-)69.

Use shielded serial communication cable

•

(recommended).

See chapter 4.3 Grounding for proper grounding.

•

4.14 DIP Switches

Select analog input terminals 53 and 54 for either

•

voltage (0–10 V) or current (0–20 mA) input signals.

Set switches S201 (terminal 53) and S202

•

(terminal 54) to select the signal type. ON is for current, OFF for voltage.

Terminal 53 default is for a speed reference in

•

open loop.

Terminal 54 default is for a feedback signal in

•

closed loop.

Illustration 4.14 Serial Communication Wiring Diagram

For basic serial communication set-up, select the following:

Electrical Installation

VLT® Decentral Drive FCD 302

1. Protocol type in parameter 8-30 Protocol.

2. Frequency converter address in

specications and makes additional protocol-specic parameters available.

parameter 8-31 Address.

3. Baud rate in parameter 8-32 Baud Rate.

Two communication protocols are internal to the frequency converter.

Danfoss FC

•

Modbus RTU

•

Functions can be programmed remotely using the protocol software and RS485 connection or in parameter group 8-**

Communications and Options.

Option cards for the frequency converter are available to provide additional communication protocols. See the option card documentation for installation and operation instructions.

4.16 Safe Torque O (STO)

To run STO, additional wiring for the frequency converter is

required. Refer to VLT Operating Instructions for further information.

Frequency Converters Safe Torque O

Selecting a specic communication protocol changes various default parameter settings to match that protocol’s

4.17 Installation Check List

Before completing installation of the unit, inspect the entire installation as detailed in Table 4.8. Check and mark the items when completed.

Inspect for Description

Auxiliary

equipment

Cable routing Ensure that input power, motor wiring,

Control wiring•Check for broken or damaged wires

EMC

considerations

Look for auxiliary equipment,

•

switches, disconnects, or input

fuses/circuit breakers located on

input power side of the frequency

converter, or output side to motor.

Examine their operational readiness

and ensure that they are ready in

all respects for operation at full

speed.

Check function and installation of

•

any sensors used for feedback to

the frequency converter.

Remove power factor correction

•

caps on motor(s), if present.

and control wiring are separated or in 3

separate metallic conduits for high

frequency noise isolation.

and connections.

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 at

both ends.

Check for proper installation regarding

electromagnetic compatibility.

☑

Inspect for Description

Environmental

considerations

Cooling

clearance

Fusing and

circuit

breakers

Input and

output power

wiring

Switches Ensure that all switch and disconnect

Grounding The equipment requires a dedicated

Installation

box and

electronics

part

See equipment label for the maximum

ambient operating temperature limits.

Temperature is not to exceed 40 °C

(104 °F). Humidity levels must be 5–

95% non-condensing.

Units require top and bottom clearance

adequate to ensure proper airow for

cooling.

Check that all fuses are inserted rmly

and in operational condition and that

all circuit breakers are in the open

position. Check for proper fusing or

circuit breakers.

Check for loose connections.

•

Check for proper fusing or circuit

•

breakers.

settings are in the proper position.

ground wire from its chassis to the

plant ground. Check for good ground

connections that are tight and free of

oxidation.

Ensure the installation box and the

electronics part is properly closed.

Check that all 4 fastening screws are

tightened with the right torque.

☑

Electrical Installation Operating Guide

Inspect for Description

Cable glands

and blind

plugs

Vibration Ensure that the equipment is not

Table 4.8 Start-Up Check List

Ensure that the cable glands and blind

plugs are properly tightened, to

guarantee the right enclosure

protection degree is achieved. Liquids

and/or excessive dust ingress in the

frequency converter can cause

suboptimal performance or damage.

exposed to a high level of vibration.

Mount the panel solidly or use shock

mounts as necessary.

☑

CAUTION

POTENTIAL HAZARD IN THE EVENT OF INTERNAL FAILURE Risk of personal injury if the frequency converter is not properly closed.

Before applying power, ensure that all safety

•

covers are in place and securely fastened.

4.18.1 Installing the Inverter Part

4 4

To compress the gasket between the 2 parts:

1. Tighten the 4 connection screws to torque 2.8–

3.0 Nm. (24–26 in-lb).

2. Tighten the 4 screws in diagonally opposite order.

3. Tighten the 2 grounding spears to torque 3.0 Nm. (26 in-lb).

Commissioning

VLT® Decentral Drive FCD 302

5 Commissioning

5.1 Applying Power

WARNING

UNINTENDED START

When the frequency converter is connected to AC mains, DC supply, or load sharing, the motor may start at any time. Unintended start during programming, service, or

repair work can result in death, serious injury, or property damage. The motor can start via an external switch, a eldbus command, an input reference signal from the LCP, or after a cleared fault condition.

To prevent unintended motor start:

Disconnect the frequency converter from the

•

mains.

Press [O/Reset] on the LCP before

•

programming parameters.

Completely wire and assemble the frequency

•

converter, motor, and any driven equipment before connecting the frequency converter to AC mains, DC supply, or load sharing.

See chapter 2 Safety for general safety instructions.

Apply power to the frequency converter using the following steps:

WARNING

HIGH VOLTAGE

Frequency converters contain high voltage when connected to AC mains 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 the cover properly.

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

3. Ensure that input power to the unit is o and locked out. Do not rely on the frequency converter 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.

5.2

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

The LCP has several user functions:

NOTICE

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

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

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

7. Check for proper grounding of the frequency converter and the motor.

8. Inspect the frequency converter for loose connections on the terminals.

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

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

2. Ensure that any optional equipment wiring matches the installation application.

3. Ensure that all operator devices are in the OFF position. Panel doors must be closed and covers securely fastened.

4. Apply power to the unit. Do not start the frequency converter now. For units with a disconnect switch, turn it to the ON position to apply power to the frequency converter.

Local Control Panel Operation

Start, stop, and control speed when in local

•

control.

Show operational data, status, warnings, and

•

cautions.

Program frequency converter functions.

•

Manually reset the frequency converter after a

•

fault when auto reset is inactive.

130BD598.10

Auto

Reset

Hand

Oﬀ

Status

Quick Menu

Main

Alarm

Log

Back

Cancel

Info

Status

1(1)

36.4 kW

Auto Remote Ramping

0.000

Alarm

Warn.

7.83 A

799 RPM

53.2 %

18 19 20 21

Commissioning Operating Guide

NOTICE

During start-up, the LCP shows the message INITIALISING. When this message is no longer shown, the frequency converter is ready for operation. Adding or removing options can extend the duration of start-up.

5.2.1 Graphic Local Control Panel Layout

The graphic local control panel (GLCP) is divided into 4 functional groups (see Illustration 5.1).

A. Display area.

B. Display menu keys.

C. Navigation keys and indicator lights.

D. Operation keys and reset.

Display Parameter Default setting

1 Parameter 0-20 Display

[1617] Speed [RPM]

Line 1.1 Small

2 Parameter 0-21 Display

[1614] Motor Current

Line 1.2 Small

3 Parameter 0-22 Display

[1610] Power [kW]

Line 1.3 Small

4 Parameter 0-23 Display

[1613] Frequency

Line 2 Large

5 Parameter 0-24 Display

[1602] Reference %

Line 3 Large

Table 5.1 Legend to Illustration 5.1, Display Area

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.

Key Function

6 Status Shows operational information.

7 Quick Menu Allows access to programming parameters

for initial set-up instructions and many

detailed application instructions.

8 Main Menu Allows access to all programming

parameters.

9 Alarm Log Shows a list of current warnings, the last

10 alarms, and the maintenance log.

5 5

Table 5.2 Legend to Illustration 5.1, Display Menu Keys

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 operation. There are also 3 frequency converter status indicator lights in this area.

Key Function

Illustration 5.1 GLCP

A. Display area

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

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

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 is not changed.

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

showed.

13 Navigation

Keys

Press the navigation keys to move between

items in the menu.

14 OK Press to access parameter groups or to

enable a selection.

Table 5.3 Legend to Illustration 5.1, Navigation Keys

130BC394.10

Q1 My Personal Menu

Q2 Quick Setup

Q3 Function Setups

Q5 Changes Made

13.7% 0.75A 1 (1)

Quick Menus

130BC395.10

0.0 Hz 0.00kW 1(1)

Motor Setup

1 - 21 Motor Power [kW]

2.2 kW

Commissioning

Indicator Color Function

15 On Green The ON indicator light activates

when the frequency converter

receives power from the mains

voltage, a DC bus terminal, or a

24 V external supply.

16 Warn Yellow When warning conditions are met,

the yellow WARN indicator light

comes on and text appears in the

display area identifying the

problem.

17 Alarm Red A fault condition causes the red

alarm LED to ash and an alarm

text is shown.

VLT® Decentral Drive FCD 302

Illustration 5.2 Parameter Group Q2 Quick Setup

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

D. Operation keys and reset

Operation keys are at the bottom of the LCP.

Key Function

18 [Hand On] Starts the frequency converter 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 frequency converter.

20 [Auto On] Puts the system in remote operational mode.

Responds to an external start command

•

by control terminals or serial communi-

cation.

21 Reset Resets the frequency converter manually

after a fault has been cleared.

Table 5.5 Legend to Illustration 5.1, Operation Keys and Reset

NOTICE

To adjust the display contrast, press [Status] and the [▲]/[▼] keys.

3. Select language and press [OK].

4. Then enter the motor data in

parameter 1-20 Motor Power [kW]/ parameter 1-21 Motor Power [HP] through parameter 1-25 Motor Nominal Speed. The

information can be found on the motor nameplate. The entire quick menu is shown in

International/North American Default Parameter Settings

4a Parameter 1-20 Motor Power [kW]

4b Parameter 1-21 Motor Power [HP]

4c Parameter 1-22 Motor Voltage

4d Parameter 1-23 Motor Frequency

4e Parameter 1-24 Motor Current

4f Parameter 1-25 Motor Nominal Speed

5.3 Basic Programming

Frequency converters require basic operational programming before running for best performance. Basic operational programming requires entering motor nameplate data for the motor being operated and the minimum and maximum motor speeds. Enter the data in accordance with the following procedure. See chapter 5.2 Local Control Panel Operation, for detailed instructions on entering data through the LCP. Enter the data with power ON, but before operating the frequency converter.

1. Press [Quick Menu] on the LCP.

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

Illustration 5.3 Motor Set-up

5. Continue the set-up of Quick Menu parameters:

5a Parameter 5-12 Terminal 27 Digital Input.

If terminal default is Coast inverse, it is possible to change this setting to No function.

5b Parameter 1-29 Automatic Motor

Adaptation (AMA). Set the desired AMA

Commissioning Operating Guide

function. Enable complete AMA is recommended. See details in chapter 5.4 System Start-up.

5c Parameter 3-02 Minimum Reference. Set

the minimum speed of the motor shaft.

5d Parameter 3-03 Maximum Reference. Set

the maximum speed of the motor shaft.

5e Parameter 3-41 Ramp 1 Ramp Up Time.

Set the ramping up time regarding synchronous motor speed, ns.

5f Parameter 3-42 Ramp 1 Ramp Down

Time. Set the ramping down time regarding synchronous motor speed, ns.

5g Parameter 3-13 Reference Site. Set the

site from where the reference must work.

See chapter 8.1 Quick Menu Parameters for further details.

5.4 System Start-up

Automatic motor adaptation (AMA) is a test procedure which measures the electrical characteristics of the motor. The AMA procedure optimizes compatibility between the frequency converter and the motor. The frequency converter builds a mathematical model of the motor for regulating output motor current. The procedure also tests the input phase balance of electrical power and compares the motor characteristics with the data entered in parameters 1–20 to 1–25. Run this procedure at start-up. It does not cause the motor to run and it does not harm the motor. For best result, run the procedure on a cold motor.

To run AMA

1. Enter the motor nameplate data in the frequency converter, as described in chapter 5.3 Basic Programming.

2. Connect terminal 37 to terminal 13.

3. Connect terminal 27 to terminal 12 or set

parameter 5-12 Terminal 27 Digital Input to [0] No function.

4. Activate parameter 1-29 Automatic Motor Adaptation (AMA).

5. Select either complete or reduced AMA.

6. Press [OK]. The display shows Press [Hand On] to start.

7. Press [Hand On]. A progress bar indicates that the AMA is in progress.

Stop the AMA during operation

Press [O] - the frequency converter enters alarm mode, and the display shows that the AMA procedure is terminated.

Successful AMA

1. The display shows Press [OK] to nish AMA.

2. Press [OK] to exit the AMA state.

Unsuccessful AMA

1. The frequency converter enters alarm mode. A description of the alarm can be found in chapter 6.6 List of Warnings and Alarms.

2. Report Value in the [Alarm Log] shows the last measuring sequence carried out by the AMA, before the frequency converter entered alarm mode. This number along with the description of the alarm helps with troubleshooting. If contacting Danfoss for service, make sure to mention number and alarm description.

NOTICE

Frequent causes of unsuccessful AMA:

Incorrectly registered motor nameplate data.

•

Too great a dierence between the motor

•

power size and the frequency converter power size.

5.4.1 Local Control Test

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

2. Accelerate the frequency converter by pressing [▲] to full speed. Moving the cursor left of the decimal point provides quicker input changes.

3. Note any acceleration problems.

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

If acceleration or deceleration problems occur see chapter 6 Maintenance, Diagnostics, and Troubleshooting. See chapter 6.6 List of Warnings and Alarms for resetting the frequency converter after a trip.

5.4.2 System Start-up

The procedure in this section requires 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 the sound and vibration levels of the motor to ensure that the system is working as intended.

5 5

Commissioning

VLT® Decentral Drive FCD 302

If warnings or alarms occur, see chapter 6.5 Warning and Alarm Types or chapter 6.6 List of Warnings and Alarms.

5.5 Operation

5.5.1 Uploading/Downloading Data to/from the LCP

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

2. Press [Main Menu], select parameter 0-50 LCP Copy and press [OK].

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

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

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

5.5.2 Changing Parameter Settings

Access and change parameter settings 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 the Main Menu.

View changes

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

The list only shows parameters, which are

•

changed in the current edit set-up.

Parameters, which were reset to default values,

•

are not listed.

The message Empty indicates that no parameters

•

are changed.

5.5.3 Restoring Default Settings

NOTICE

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

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

Initialization using parameter 14-22 Operation

•

Mode does not reset the frequency converter settings such as hours run, 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

parameter 14-22 Operation Mode

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

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

3. Scroll to [2] initialization and press [OK].

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

5. Apply power to the unit.

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

6. Alarm 80, Drive initialized to default value is shown.

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

Manual initialization procedure

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. The start-up may take slightly longer than usual.

Manual initialization does not reset the following frequency converter information:

Parameter 15-00 Operating hours.

•

Parameter 15-03 Power Up's.

•

Parameter 15-04 Over Temp's.

•

Parameter 15-05 Over Volt's.

•

130BB710.10

AlarmON

Bus MS NS1 NS2

Warning

Maintenance, Diagnostics, a... Operating Guide

6 Maintenance, Diagnostics, and Troubleshooting

6.1 Introduction

This chapter includes:

Maintenance and service guidelines.

•

Status messages.

•

Warnings and alarms.

•

Basic troubleshooting.

•

Do not dispose of equipment containing

electrical components together with

domestic waste.

Collect it separately in accordance with

local and currently valid legislation.

6.2 Maintenance and Service

Under normal operating conditions and load proles, the frequency converter is maintenance-free throughout its designed lifetime. To prevent breakdown, danger, and damage, examine the frequency converter at regular intervals depending on the operating conditions. Replace worn or damaged parts with original spare parts or standard parts. For service and support, contact the local Danfoss supplier.

WARNING

UNINTENDED START

When the frequency converter is connected to AC mains, DC supply, or load sharing, the motor can start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start with an external switch, a eldbus command, an input reference signal from the LCP or LOP, via remote operation using MCT 10 Set-up Software, or after a cleared fault condition.

To prevent unintended motor start:

Press [O/Reset] on the LCP before

•

programming parameters.

Disconnect the frequency converter from the

•

mains.

Completely wire and assemble the frequency

•

converter, motor, and any driven equipment before connecting the frequency converter to AC mains, DC supply, or load sharing.

6.2.1 Cleaning

The enclosure (IP66/NEMA type 4x indoor) provides protection against dirt and water ingress. The enclosure is suitable for cleaning methods and solvents used in food and beverage plants. Use the solvent concentration recommended by the manufacturer. Avoid high-pressure hot water cleaning at close proximity or of long duration, because this method of cleaning can damage gaskets and labels.

6.3 Frontal LEDs

The actual status can be read via 6 LEDs, which signal the actual status of the unit. The meaning of each LED is described in Table 6.1.

Illustration 6.1 Frontal LEDs

Name Color Status Indication

ON Green On The frequency converter

receives power from mains

voltage, or 24 V external

supply.

O No power from mains

voltage, or 24 V external

supply.

Warning Yellow On Warning situation is present.

O No warning is present.

Alarm Red Flashing Alarm is present.

O No alarm is present

Bus MS Only relevant if

Bus NS1 Bus network status 1

Bus NS2 Bus network status 2

Table 6.1 LED Status

optional eldbus is

present. See the VLT

AutomationDrive FC

302 PROFIBUS

Converter Operating

Instructions, VLT

Ethernet/IP MCA 121

Installation Guide, and

VLT® PROFINET MCA

120 Installation Guide

for specic

information.

Bus module status

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

Maintenance, Diagnostics, a...

VLT® Decentral Drive FCD 302

6.4 Status Messages

When the frequency converter is in Status mode, status messages are generated automatically and appear in the bottom line of the display (see Illustration 6.2).

1 Operating mode (see Table 6.2)

2 Reference site (see Table 6.3)

3 Operation status (see Table 6.4)

Illustration 6.2 Status Display

Table 6.2 to Table 6.4 describe the status messages shown.

O The frequency converter does not react to any

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

pressed.

Auto On The frequency converter is controlled from the

control terminals and/or the serial communi-

cation.

Hand On Control the frequency converter via the

navigation keys on the LCP. Stop commands,

reset, reversing, DC brake, and other signals

applied to the control terminals override local

control.

Table 6.2 Operating Mode

Remote The speed reference is given from external

signals, serial communication, or internal

preset references.

Local The frequency converter uses [Hand On]

control or reference values from the LCP.

Table 6.3 Reference Site

AC Brake [2] AC brake is selected in parameter 2-10 Brake

Function. The AC brake overmagnetizes the

motor to achieve a controlled slow down.

AMA nish OK AMA was carried out successfully.

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

AMA running AMA process is in progress.

Braking The brake chopper is in operation. Generative

energy is absorbed by the brake resistor.

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

limit for the brake resistor dened in

parameter 2-12 Brake Power Limit (kW) has

been reached.

Coast

Ctrl. ramp-down [1] Control Ramp-down was selected in

Current High The frequency converter output current is

Current Low The frequency converter output current is

DC Hold [1] DC hold is selected in

DC Stop The motor is held with a DC current

Feedback high The sum of all active feedbacks is above the

Feedback low The sum of all active feedbacks is below the

[2] 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.

•

parameter 14-10 Mains Failure.

The mains voltage is below the value set

•

in parameter 14-11 Mains Voltage at Mains

Fault at mains fault.

The frequency converter ramps down the

•

motor using a controlled ramp down.

above the limit set in parameter 4-51 Warning

Current High.

below the limit set in parameter 4-52 Warning

Speed Low.

parameter 1-80 Function at Stop, and a stop

command is active. The motor is held by a DC

current set in parameter 2-00 DC Hold/Preheat

Current.

(parameter 2-01 DC Brake Current) for a

specied time (parameter 2-02 DC Braking

Time).

The DC brake cut-in speed is reached in

•

parameter 2-03 DC Brake Cut In Speed

[RPM], and a stop command is active.

[5] 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 parameter 4-57 Warning

Feedback High.

feedback limit set in parameter 4-56 Warning

Feedback Low.

Maintenance, Diagnostics, a... Operating Guide

Freeze output The remote reference is active, which holds

the present speed.

[20] Freeze output is 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 options [21] Speed up and [22]

Speed down.

Hold ramp is activated via serial communi-

•

cation.

Freeze output

request

Freeze ref. [19] Freeze reference is selected as a function

Jog request A jog command was given, but the motor

Jogging The motor is running as programmed in

Motor check In parameter 1-80 Function at Stop, [2] Motor

OVC control Overvoltage control is activated via

PowerUnit O (Only frequency converters with a 24 V

A freeze output command was given, but the

motor remains stopped until a run permissive

signal is received.

for a digital input (parameter group 5-1* Digital

Inputs). The corresponding terminal is active.

The frequency converter saves the actual

reference. Changing the reference is now only

possible via terminal options [21] Speed up

and [22] Speed down.

remains stopped until a run permissive signal

is received via a digital input.

parameter 3-19 Jog Speed [RPM].

[14] Jog was selected as a function for a

•

digital input (parameter group 5-1* Digital

Inputs). The corresponding terminal (for

example, terminal 29) is active.

The jog function is activated via the serial

•

communication.

The jog function is selected as a reaction

•

for a monitoring function (for example, for

the no signal function). The monitoring

function is active.

Check is selected. A stop command is active.

To ensure that a motor is connected to the

frequency converter, a permanent test current

is applied to the motor.

parameter 2-17 Over-voltage Control, [2]

Enabled. The connected motor supplies the

frequency converter with generative energy.

The overvoltage control adjusts the V/Hz ratio

to run the motor in controlled mode and to

prevent the frequency converter from tripping.

external supply installed).

Mains supply to the frequency converter was

removed, and the control card is supplied by

the external 24 V.

Protection md Protection mode is active. The unit detected a

critical status (overcurrent or overvoltage).

To avoid tripping, the switching frequency

•

is reduced to 4 kHz.

If possible, protection mode ends after

•

approximately 10 s.

Protection mode can be restricted in

•

parameter 14-26 Trip Delay at Inverter Fault.

Qstop The motor is decelerating using

parameter 3-81 Quick Stop Ramp Time.

[4] Quick stop inverse is selected as a

•

function for a digital input (parameter

group 5-1* Digital Inputs). The

corresponding terminal is not active.

The quick stop function is activated via

•

serial communication.

Ramping The motor accelerates/decelerates using the

active ramp up/down. The reference, a limit

value, or a standstill is not yet reached.

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

reference limit set in parameter 4-55 Warning

Reference High.

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

reference limit set in parameter 4-54 Warning

Reference Low.

Run on ref. The frequency converter runs in the reference

range. The feedback value matches the

setpoint value.

Run request A start command was given, but the motor

remains stopped until a run permissive signal

is received via digital input.

Running The frequency converter drives the motor.

Sleep Mode The energy-saving function is enabled. The

motor has stopped, but restarts automatically

when required.

Speed high Motor speed is above the value set in

parameter 4-53 Warning Speed High.

Speed low Motor speed is below the value set in

parameter 4-52 Warning Speed Low.

Standby In auto-on mode, the frequency converter

starts the motor with a start signal from a

digital input or serial communication.

Start delay In parameter 1-71 Star t Delay, a delay starting

time was set. A start command is activated,

and the motor starts after the start delay time

expires.

Start fwd/rev [12] Enable start forward and [13] Enable start

reverse are selected as options for 2 dierent

digital inputs (parameter group 5-1* Digital

Inputs). The motor starts in forward or reverse

direction depending on which terminal is

activated.

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

Maintenance, Diagnostics, a...

VLT® Decentral Drive FCD 302

Stop The frequency converter received a stop

command from the LCP, digital input, or serial

communication.

Trip An alarm occurred and the motor is stopped.

Once the cause of the alarm is cleared, the

frequency converter can be reset manually by

pressing [Reset] or remotely by control

terminals or serial communication.

Trip lock An alarm occurred, and the motor is stopped.

When the cause of the alarm is cleared, cycle

power to the frequency converter. The

frequency converter can then be reset

manually by pressing [Reset], or remotely by

control terminals or serial communication.

Table 6.4 Operation Status

NOTICE

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

6.5 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 frequency converter issuing an alarm. A warning clears by itself when the abnormal condition ceases.

Alarms

An alarm indicates a fault that requires immediate attention. The fault always triggers a trip or a trip lock. Reset the system after an alarm.

Trip

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

Resetting the frequency converter after trip/trip lock

A trip can be reset in any of 4 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 frequency converter continues to monitor the frequency converter status. Remove input power to the frequency converter, correct the cause of the fault, and reset the frequency converter.

Warning and alarm displays

A warning is shown in the LCP along with the

•

warning number.

An alarm ashes along with the alarm number.

•

Illustration 6.3 Alarm Example

In addition to the text and alarm code in the LCP, there are 3 status indicator lights.

Warning indicator light Alarm indicator light

Warning On O

Alarm O On (ashing)

Trip lock On On (ashing)

Illustration 6.4 Status Indicator Lights

6.6 List of Warnings and Alarms

The following warning and alarm information denes each warning or 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 less than 10 V from terminal 50. Remove some of the load from terminal 50, as the 10 V supply is overloaded. Maximum 15 mA or minimum 590 Ω.

A short circuit in a connected potentiometer or incorrect 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.

Maintenance, Diagnostics, a... Operating Guide

WARNING/ALARM 2, Live zero error

This warning or alarm only appears if programmed in parameter 6-01 Live Zero Timeout Function. The signal on 1 of the analog inputs is less than 50% of the minimum value programmed for that input. Broken wiring or a faulty device sending the signal can cause this condition.

Troubleshooting

Check connections on all analog mains terminals.

•

- Control card terminals 53 and 54 for

signals, terminal 55 common.

VLT® General Purpose I/O MCB 101 terminals 11 and 12 for signals, terminal 10 common.

VLT® Analog I/O Option MCB 109 terminals 1, 3, and 5 for signals, terminals 2, 4, and 6 common.

Check that the frequency converter programming

•

and switch settings match the analog signal type.

Perform an input terminal signal test.

•

WARNING/ALARM 3, No motor

No motor is connected to the output of the frequency converter.

WARNING/ALARM 4, Mains phase loss

A phase is missing on the supply side, or the mains voltage imbalance is too high. This message also appears for a fault in the input parameter 14-12 Function at Mains Imbalance.

Troubleshooting

Check the supply voltage and supply currents to

•

the frequency converter.

WARNING 5, DC link voltage high

The DC-link voltage (DC) is higher than the high-voltage warning limit. The limit depends on the frequency converter voltage rating. The unit is still active.

WARNING 6, DC link voltage low

The DC-link voltage (DC) is lower than the low voltage warning limit. The limit depends on the frequency converter voltage rating. The unit is still active.

WARNING/ALARM 7, DC overvoltage

If the DC-link voltage exceeds the limit, the frequency converter trips after a certain time.

Troubleshooting

Connect a brake resistor.

•

Extend the ramp time.

•

Change the ramp type.

•

Activate the functions in parameter 2-10 Brake

•

Function.

Increase parameter 14-26 Trip Delay at Inverter

•

Fault.

rectier. Options are programmed in

If the alarm/warning occurs during a power sag,

•

use kinetic back-up (parameter 14-10 Mains Failure).

WARNING/ALARM 8, DC under voltage

If the DC-link voltage drops below the undervoltage limit, the frequency converter checks for 24 V DC back-up supply. If no 24 V DC back-up supply is connected, the frequency converter trips after a xed time delay. The time delay varies with unit size.

Troubleshooting

Check that the supply voltage matches the

•

frequency converter voltage.

Perform an input voltage test.

•

Perform a soft-charge circuit test.

•

WARNING/ALARM 9, Inverter overload

The frequency converter has run with more than 100% overload for too long and is about to cut out. The counter for electronic thermal inverter protection issues a warning at 98% and trips at 100% with an alarm. The frequency converter cannot be reset until the counter is below 90%.

Troubleshooting

Compare the output current shown on the LCP

•

with the frequency converter rated current.

Compare the output current shown on the LCP

•

with the measured motor current.

Show the thermal frequency converter load on

•

the LCP and monitor the value. When running above the frequency converter continuous current rating, the counter increases. When running below the frequency converter continuous current rating, the counter decreases.

WARNING/ALARM 10, Motor overload temperature

According to the electronic thermal protection (ETR), the motor is too hot.

Select 1 of these options:

The frequency converter issues a warning or an

•

alarm when the counter is >90% if parameter 1-90 Motor Thermal Protection is set to warning options.

The frequency converter trips when the counter

•

reaches 100% if parameter 1-90 Motor Thermal Protection is set to trip options.

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

•

parameter 1-24 Motor Current is correct.

Ensure that the motor data in parameters 1-20 to

•

1-25 are set correctly.

Maintenance, Diagnostics, a...

VLT® Decentral Drive FCD 302

If an external fan is in use, check that it is

•

selected in parameter 1-91 Motor External Fan.

Running AMA in parameter 1-29 Automatic Motor

•

Adaptation (AMA) tunes the frequency converter to the motor more accurately and reduces thermal loading.

WARNING/ALARM 11, Motor thermistor overtemp

Check whether the thermistor is disconnected. Select whether the frequency converter issues a warning or an alarm in parameter 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 that parameter 1-93 Thermistor Resource selects terminal 53 or 54.

When using terminal 18, 19, 31, 32, or 33 (digital

•

inputs), check that the thermistor is connected correctly between the digital input terminal used (digital input PNP only) and terminal 50. Select the terminal to use in parameter 1-93 Thermistor Resource.

WARNING/ALARM 12, Torque limit

The torque has exceeded the value in

parameter 4-16 Torque Limit Motor Mode or the value in parameter 4-17 Torque Limit Generator Mode. Parameter 14-25 Trip Delay at Torque Limit can change this

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

Troubleshooting

If the motor torque limit is exceeded during

•

ramp-up, extend the ramp-up time.

If the generator torque limit is exceeded during

•

ramp-down, extend the ramp-down time.

If torque limit occurs while running, 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, Over current

The inverter peak current limit (approximately 200% of the rated current) is exceeded. The warning lasts approximately

1.5 s, then the frequency converter trips and issues an alarm. Shock loading or quick acceleration with high-inertia loads can cause this fault. If the acceleration during rampup is quick, the fault can also appear after kinetic back-up. If extended mechanical brake control is selected, a trip can be reset externally.

Troubleshooting

Remove the power and check if the motor shaft

•

can be turned.

Check that the motor size matches the frequency

•

converter.

Check that the motor data is correct in

•

parameters 1-20 to 1-25.

ALARM 14, Earth (ground) fault

There is current from the output phase to ground, either in the cable between the frequency converter and the motor, or in the motor itself. The current transducers detect the ground fault by measuring current going out from the frequency converter and current going into the frequency converter from the motor. Ground fault is issued if the deviation of the 2 currents is too large. The current going out of the frequency converter must be the same as the current going into the frequency converter.

Troubleshooting

Remove power to the frequency converter and

•

repair the ground fault.

Check for ground faults in the motor by

•

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

Reset any potential individual oset in the 3

•

current transducers in the frequency converter. Perform the manual initialization or perform a complete AMA. This method is most relevant after changing the power card.

ALARM 15, Hardware mismatch

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

Record the value of the following parameters and contact Danfoss.

Parameter 15-40 FC Type.

•

Parameter 15-41 Power Section.

•

Parameter 15-42 Voltage.

•

Parameter 15-43 Software Version.

•

Parameter 15-45 Actual Typecode String.

•

Parameter 15-49 SW ID Control Card.

•

Parameter 15-50 SW ID Power Card.

•

Parameter 15-60 Option Mounted.

•

Parameter 15-61 Option SW Version (for each

•

option slot).

ALARM 16, Short circuit

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

Troubleshooting

Remove the power to the frequency converter

•

and repair the short circuit.

Maintenance, Diagnostics, a... Operating Guide

WARNING

HIGH VOLTAGE

Frequency converters contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to use qualied personnel to install, start up, and maintain the frequency converter can result in death or serious injury.

Disconnect power before proceeding.

•

WARNING/ALARM 17, Control word timeout

There is no communication to the frequency converter. The warning is only active when parameter 8-04 Control Word Timeout Function is NOT set to [0] O. If parameter 8-04 Control Word Timeout Function is set to [5] Stop and trip, a warning appears, and the frequency converter ramps down to a stop and shows an alarm.

Troubleshooting

Check the connections on the serial communi-

•

cation cable.

Increase parameter 8-03 Control Word Timeout

•

Time.

Check the operation of the communication

•

equipment.

Verify that proper EMC installation was

•

performed.

WARNING/ALARM 20, Temp. input error

The temperature sensor is not connected.

WARNING/ALARM 21, Parameter error

The parameter is out of range. The parameter number is reported in the display.

Troubleshooting

Set the

•

WARNING/ALARM 22, Hoist mechanical brake

The value of this warning/alarm shows the type of warning/alarm. 0 = The torque reference was not reached before timeout (parameter 2-27 Torque Ramp Up Time). 1 = Expected brake feedback was not received before timeout (parameter 2-23 Activate Brake Delay, parameter 2-25 Brake Release Time).

WARNING 23, Internal fan fault

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

For frequency converters with DC fans, there is a feedback sensor mounted in the fan. If the fan is commanded to run and there is no feedback from the sensor, this alarm appears. For frequency converters with AC fans, the voltage to the fan is monitored.

aected parameter to a valid value.

Troubleshooting

Check for proper fan operation.

•

Cycle power to the frequency converter and

•

check that the fan operates briey at start-up.

Check the sensors on the control card.

•

WARNING 24, External fan fault

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

Troubleshooting

Check for proper fan operation.

•

Cycle power to the frequency converter and

•

check that the fan operates briey at start-up.

Check the sensors on the heat sink.

•

WARNING 25, Brake resistor short circuit

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

Troubleshooting

Remove the power to the frequency converter

•

and replace the brake resistor (refer to parameter 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 DC-link voltage and the brake resistor value set in parameter 2-16 AC brake Max. Current. The warning is active when the dissipated braking power is higher than 90% of the brake resistor power. If option [2] Trip is selected in parameter 2-13 Brake Power Monitoring, the frequency converter trips when the dissipated braking power 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 frequency converter is still operational, but since the brake transistor has shortcircuited, substantial power is transmitted to the brake resistor, even if it is inactive.

Troubleshooting

Remove power to the frequency converter and

•

remove the brake resistor.

WARNING/ALARM 28, Brake check failed

The brake resistor is not connected or not working.

Troubleshooting

Check parameter 2-15 Brake Check.

•

Maintenance, Diagnostics, a...

VLT® Decentral Drive FCD 302

ALARM 29, Heat Sink temp

The maximum temperature of the heat sink is exceeded. The temperature fault is not reset until the temperature drops below a dened heat sink temperature. The trip and reset points are dierent based on the frequency converter power size.

Troubleshooting

Check for the following conditions:

The ambient temperature is too high.

•

The motor cables are too long.

•

Incorrect airow clearance above and below the

•

frequency converter.

Blocked airow around the frequency converter.

•

Damaged heat sink fan.

•

Dirty heat sink.

•

ALARM 30, Motor phase U missing

Motor phase U between the frequency converter and the motor is missing.

WARNING

HIGH VOLTAGE

Disconnect power before proceeding.

•

Troubleshooting

Remove the power from the frequency converter

•

and check motor phase U.

ALARM 31, Motor phase V missing

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

WARNING

HIGH VOLTAGE

Disconnect power before proceeding.

•

Troubleshooting

Remove the power from the frequency converter

•

and check motor phase V.

ALARM 32, Motor phase W missing

Motor phase W between the frequency converter and the motor is missing.

WARNING

HIGH VOLTAGE

Disconnect power before proceeding.

•

Troubleshooting

Remove the power from the frequency converter

•

and check motor phase W.

ALARM 33, Inrush fault

Too many power-ups have occurred within a short time period.

Troubleshooting

Let the unit cool to operating temperature.

•

WARNING/ALARM 34, Fieldbus communication fault

eldbus on the communication option card is not

The working.

WARNING/ALARM 35, Option fault

An option alarm is received. The alarm is option-specic. The most likely cause is a power-up or a communication fault.

WARNING/ALARM 36, Mains failure

This warning/alarm is only active if the supply voltage to the frequency converter is lost and parameter 14-10 Mains Failure is not set to [0] No function.

Troubleshooting

Check the fuses to the frequency converter and

•

mains supply to the unit.

ALARM 37, Phase imbalance

There is a current imbalance between the power units.

ALARM 38, Internal fault

When an internal fault occurs, a code number dened in Table 6.5 is shown.

Troubleshooting

Cycle power.

•

Check that the option is properly installed.

•

Check for loose or missing wiring.

•

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

Number Text

0 The serial port cannot be initialized. Contact the

Danfoss supplier or Danfoss service department.

256–258 The power EEPROM data is defective or too old.

Replace the power card.

512–519 Internal fault. Contact the Danfoss supplier or

Danfoss service department.

Maintenance, Diagnostics, a... Operating Guide

Number Text

783 Parameter value outside of minimum/maximum

limits.

1024–1284 Internal fault. Contact the Danfoss supplier or the

Danfoss service department.

1299 The option software in slot A is too old.

1300 The option software in slot B is too old.

1302 The option software in slot C1 is too old.

1315 The option software in slot A is not supported/

allowed.

1316 The option software in slot B is not supported/

allowed.

1318 The option software in slot C1 is not supported/

allowed.

1379–2819 Internal fault. Contact the Danfoss supplier or

Danfoss service department.

1792 Hardware reset of digital signal processor.

1793 Motor-derived parameters not transferred correctly

to the digital signal processor.

1794 Power data not transferred correctly at power-up

to the digital signal processor.

1795 The digital signal processor has received too many

unknown SPI telegrams. The frequency converter

also uses this fault code if the MCO does not

power up correctly. This situation can occur due to

poor EMC protection or improper grounding.

1796 RAM copy error.

2561 Replace the 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 the

control board hardware.

5124 Option in slot B: Hardware incompatible with the

control board hardware.

5125 Option in slot C0: Hardware incompatible with the

control board hardware.

5126 Option in slot C1: Hardware incompatible with the

control board hardware.

5376–6231 Internal fault. Contact the Danfoss supplier or

Danfoss service department.

Table 6.5 Internal Fault Codes

ALARM 39, Heat sink sensor

No feedback from the heat sink 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 gatedrive card, or the ribbon cable between the power card and gatedrive card.

WARNING 40, Overload of digital output terminal 27

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

WARNING 41, Overload of digital output terminal 29

Check the load connected to terminal 29 or remove the short-circuit connection. Also check parameter 5-00 Digital I/O Mode and parameter 5-02 Terminal 29 Mode.

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

For terminal X30/6, check the load connected to terminal X30/6 or remove the short-circuit connection. Also check

parameter 5-32 Term X30/6 Digi Out (MCB 101) (VLT General Purpose I/O MCB 101).

For terminal X30/7, check the load connected to terminal X30/7 or remove the short-circuit connection. Check

parameter 5-33 Term X30/7 Digi Out (MCB 101) (VLT General Purpose I/O MCB 101).

ALARM 43, Ext. supply

VLT® Extended Relay Option MCB 113 is mounted without external 24 V DC. Either connect a 24 V DC external supply or specify that no external supply is used via parameter 14-80 Option Supplied by External 24VDC, [0] No. A change in parameter 14-80 Option Supplied by External 24VDC requires a power cycle.

ALARM 45, Earth fault 2

Ground fault.

Troubleshooting

Check for proper grounding and loose

•

connections.

Check for proper wire size.

•

Check the 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 3 supplies generated by the switch mode supply (SMPS) on the power card:

24 V.

•

5 V.

•

±18 V.

•

When powered with VLT® 24 V DC Supply MCB 107, only the 24 V and 5 V supplies are monitored. When powered with 3-phase mains voltage, all 3 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 supply is used, verify proper supply

•

power.

WARNING 47, 24 V supply low

The supply on the power card is out of range.

There are 3 supplies generated by the switch mode supply (SMPS) on the power card:

Maintenance, Diagnostics, a...

VLT® Decentral Drive FCD 302

24 V.

•

5 V.

•

±18 V.

•

Troubleshooting

Check for a defective power card.

•

WARNING 48, 1.8 V supply low

The 1.8 V DC supply used on the control card is outside of the allowable limits. The supply is measured on the control card.

Troubleshooting

Check for a defective control card.

•

If an option card is present, check for

•

overvoltage.

WARNING 49, Speed limit

The warning is shown when the speed is outside of the

specied range in parameter 4-11 Motor Speed Low Limit [RPM] and parameter 4-13 Motor Speed High Limit [RPM].

When the speed is below the specied limit in parameter 1-86 Trip Speed Low [RPM] (except when starting or stopping), the frequency converter trips.

ALARM 50, AMA calibration failed

Contact the Danfoss supplier or Danfoss service department.

ALARM 51, AMA check U

The settings for motor voltage, motor current, and motor power are wrong.

Troubleshooting

Check the settings in parameters 1-20 to 1-25.

•

ALARM 52, AMA low I

The motor current is too low.

Troubleshooting

Check the settings in parameter 1-24 Motor

•

Current.

ALARM 53, AMA motor too big

The motor is too large 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 AMA cannot run because the parameter values of the motor are outside of the acceptable range.

ALARM 56, AMA interrupted by user

The AMA is manually interrupted.

ALARM 57, AMA internal fault

Try to restart the AMA. 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

parameter 4-18 Current Limit. Ensure that motor data in parameters 1-20 to 1-25 is set correctly. Increase the current

nom

and I

nom

limit if necessary. Ensure that the system can operate safely at a higher limit.

WARNING 60, External interlock

A digital input signal indicates a fault condition external to the frequency converter. An external interlock has commanded the frequency converter to trip. Clear the external fault condition. To resume normal operation, apply 24 V DC to the terminal programmed for external interlock, and reset the frequency converter.

WARNING/ALARM 61, Feedback error

An error between calculated speed and speed measurement from feedback device.

Troubleshooting

Check the settings for warning/alarm/disabling in

•

parameter 4-30 Motor Feedback Loss Function.

Set the tolerable error in parameter 4-31 Motor

•

Feedback Speed Error.

Set the tolerable feedback loss time in

•

parameter 4-32 Motor Feedback Loss Timeout.

WARNING 62, Output frequency at maximum limit

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

ALARM 63, Mechanical brake low

The actual motor current has not exceeded the release brake current within the start delay time window.

WARNING 64, Voltage Limit

The load and speed combination demands a motor voltage higher than the actual DC-link voltage.

WARNING/ALARM 65, Control card over temperature

The cutout temperature of the control card is 85 °C (185 °F).

Troubleshooting

Check that the ambient operating temperature is

•

within the limits.

Check for clogged lters.

•

Check the fan operation.

•

Check the control card.

•

WARNING 66, Heat sink temperature low

The frequency converter 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 frequency converter whenever the motor is stopped by setting parameter 2-00 DC Hold/Preheat Current to 5% and parameter 1-80 Function at Stop.

Maintenance, Diagnostics, a... Operating Guide

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 (STO) 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 from the unit nameplate and the part numbers of the cards.

ALARM 71, PTC 1 safe stop

STO has been activated from the VLT® PTC Thermistor Card MCB 112 (motor too warm). Normal operation can be resumed when the MCB 112 applies 24 V DC to terminal 37 again (when the motor temperature reaches an acceptable level), and when the digital input from the MCB 112 is deactivated. When that happens, send a reset signal (via bus or digital I/O, or press [Reset]).

ALARM 72, Dangerous failure

STO with trip lock. An unexpected combination of STO commands has occurred:

VLT® PTC Thermistor Card MCB 112 enables

•

X44/10, but STO is not enabled.

MCB 112 is the only device using STO (specied

•

through selection [4] PTC 1 alarm or [5] PTC 1 warning in parameter 5-19 Terminal 37 Safe Stop),

STO is activated, and X44/10 is not activated.

WARNING 73, Safe Stop auto restart

STO activated. With automatic restart enabled, the motor can start when the fault is cleared.

ALARM 74, PTC Thermistor

Alarm related to VLT® PTC Thermistor Card MCB 112. The PTC is not working.

ALARM 75, Illegal prole sel.

Do not write the parameter value while the motor is running. Stop the motor before writing the MCO prole to parameter 8-10 Control Word Prole.

WARNING 77, Reduced power mode

The frequency converter is operating in reduced power mode (less than the allowed number of inverter sections). This warning is generated on power cycle when the frequency converter is set to run with fewer inverters and remains on.

ALARM 78, Tracking error

The dierence between setpoint value and actual value exceeds the value in parameter 4-35 Tracking Error.

Troubleshooting

Disable the function or select an alarm/warning

•

in parameter 4-34 Tracking Error Function.

Investigate the mechanics around the load and

•

motor. Check feedback connections from motor encoder to frequency converter.

Select motor feedback function in

•

parameter 4-30 Motor Feedback Loss Function.

Adjust the tracking error band in

•

parameter 4-35 Tracking Error and parameter 4-37 Tracking Error Ramping.

ALARM 79, Illegal power section conguration

The scaling card has an incorrect part number or is not installed. The MK102 connector on the power card could not be installed.

ALARM 80, Drive initialised to default value

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

ALARM 81, CSIV corrupt

CSIV le has syntax errors.

ALARM 82, CSIV parameter error

CSIV failed to initialize a parameter.

ALARM 83, Illegal option combination

The mounted options are incompatible.

ALARM 84, No safety option

The safety option was removed without applying a general reset. Reconnect the safety option.

ALARM 88, Option detection

A change in the option layout is detected.

Parameter 14-89 Option Detection is set to [0] Frozen conguration and the option layout has been changed.

To apply the change, enable option layout

•

changes in parameter 14-89 Option Detection.

Alternatively, restore the correct option congu-

•

ration.

WARNING 89, Mechanical brake sliding

The hoist brake monitor detects a motor speed exceeding 10 RPM.

ALARM 90, Feedback monitor

Check the connection to encoder/resolver option and, if

necessary, replace VLT® Encoder Input MCB 102 or VLT Resolver Input MCB 103.

Maintenance, Diagnostics, a...

ALARM 91, Analog input 54 wrong settings

Set switch S202 in position OFF (voltage input) when a KTY sensor is connected to analog input terminal 54.

ALARM 99, Locked rotor

Rotor is blocked.

WARNING/ALARM 104, Mixing fan fault

The fan is not operating. The fan monitor checks that the fan is spinning at power-up or whenever the mixing fan is turned on. The mixing-fan fault can be congured as a warning or an alarm trip in parameter 14-53 Fan Monitor.

Troubleshooting

Cycle power to the frequency converter to

•

determine if the warning/alarm returns.

WARNING/ALARM 122, Mot. rotat. unexp.

The frequency converter performs a function that requires the motor to be at standstill, for example DC hold for PM motors.

WARNING 163, ATEX ETR cur.lim.warning

The frequency converter has run above the characteristic curve for more than 50 s. The warning is activated at 83% and deactivated at 65% of the allowed thermal overload.

ALARM 164, ATEX ETR cur.lim.alarm

Operating above the characteristic curve for more than 60 s within a period of 600 s activates the alarm, and the frequency converter trips.

WARNING 165, ATEX ETR freq.lim.warning

The frequency converter is running for more than 50 s below the allowed minimum frequency (parameter 1-98 ATEX ETR interpol. points freq.).

ALARM 166, ATEX ETR freq.lim.alarm

The frequency converter has operated for more than 60 s (in a period of 600 s) below the allowed minimum frequency (parameter 1-98 ATEX ETR interpol. points freq.).

WARNING 250, New spare part

The power or switch mode supply has been exchanged. Restore the frequency converter type code in the EEPROM. Select the correct type code in parameter 14-23 Typecode Setting according to the label on the frequency converter. Remember to select Save to EEPROM at the end.

WARNING 251, New typecode

The power card or other components are replaced, and the type code has changed.

VLT® Decentral Drive FCD 302

WARNING

ALARM

Bus MS NS2NS1

130BB800.10

WARNING

ALARM

Bus MS NS2NS1

130BB799.10

Specications Operating Guide

7 Specications

7.1 Electrical Data

7.1.1 Overview

Mains supply 3x380–480 V AC

Frequency converter PK37 PK55 PK75 P1K1 P1K5 P2K2 P3K0

Rated shaft output [kW ] 0.37 0.55 0.75 1.1 1.5 2.2 3.0

Rated shaft output [hp] 0.5 0.75 1.0 1.5 2.0 3.0 4.0

Maximum input current

Continuous (3x380–440 V) [A] 1.2 1.6 2.2 2.7 3.7 5.0 6.5

Intermittent (3x380–440 V) [A] 1.9 2.6 3.5 4.3 5.9 8.0 10.4

Continuous (3x441–480 V) [A] 1.0 1.4 1.9 2.7 3.1 4.3 5.7

Intermittent (3x441–480 V) [A] 1.6 2.2 3.0 4.3 5.0 6.9 9.1

Recommended maximum fuse size

(non-UL) gG-25

Built-in circuit breaker (large unit) CTI-25M Danfoss part number: 047B3151

Recommended circuit breaker

Danfoss CTI-25M (small and large

unit) part number:

0.37, 0.55 kW Danfoss part number: 047B3148

0.75, 1.1 kW Danfoss part number: 047B3149

1.5 kW, 2.2 kW, and 3 kW Danfoss part number: 047B3151

Recommended circuit breaker

Danfoss CTI-45MB1) (small unit) part

number:

0.55, 0.75 kW Danfoss part number: 047B3160

1.1 kW Danfoss part number: 047B3161

1.5 kW Danfoss part number: 047B3162

2.2 kW Danfoss part number: 047B3163

35 42 46 58 62 88 116

0.93 0.95 0.96 0.96 0.97 0.97 0.97

Solid cable 6/10

Flexible cable 4/12

Output current

Power loss at maximum load [W]

Eciency

Weight, small unit [kg] 9.8 (21.6 lb) –

Weight, large unit [kg] 13.9 (30.6 lb)

Continuous (3x380–440 V) [A] 1.3 1.8 2.4 3.0 4.1 5.2 7.2

Intermittent (3x380–440 V) [A] 2.1 2.9 3.8 4.8 6.6 8.3 11.5

Continuous (3x441–480 V) [A] 1.2 1.6 2.1 3.0 3.4 4.8 6.3

Intermittent (3x441–480 V) [A] 1.9 2.6 3.4 4.8 5.4 7.7 10.1

Continuous kVA (400 V AC) [kVA] 0.9 1.3 1.7 2.1 2.8 3.9 5.0

Continuous kVA (460 V AC) [kVA] 0.9 1.3 1.7 2.4 2.7 3.8 5.0

Maximum cable size:

(Mains, motor, brake) [mm2/AWG]

7 7

Table 7.1 VLT® Decentral Drive FCD 302 Shaft Output, Output Current, and Input Current

1) Type CTI-45MB circuit breakers are not available for 3 kW (4 hp) units.

2) 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.

Eciency measured at nominal current. For energy eciency class, see chapter 7.4 Ambient Conditions. For part load losses, see

www.danfoss.com/vltenergyeciency.

Specications

7.2 Mains Supply

VLT® Decentral Drive FCD 302

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

Supply frequency 50/60 Hz ± 5% Maximum imbalance temporary between mains phases 3.0% of rated supply voltage True power factor (λ) ≥ 0.9 nominal at rated load Displacement power factor (cos ϕ) Near unity (> 0.98) Switching on input supply L1, L2, L3 (power-ups) Maximum 2 times/minute

1) The unit is suitable for use on a circuit capable of delivering not more than 100000 RMS symmetrical Amperes, 480 V maximum.

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

7.3 Motor Output and Motor Data

Motor output (U, V, W) Output voltage 0–100% of supply voltage Output frequency 0–590 Hz Output frequency in ux mode 0–300 Hz Switching on output Unlimited Ramp times 0.01–3600 s

Torque characteristics

Starting torque (constant torque) Maximum 160% for 60 s

Starting torque Maximum 180% up to 0.5 s

Overload torque (constant torque) Maximum 160% for 60 s

Starting torque (variable torque) Maximum 110% for 60 s

Overload torque (variable torque) Maximum 110% for 60 s

1) Percentage relates to the nominal torque.

Specications Operating Guide

7.4 Ambient Conditions

Surroundings Enclosure rating IP66/Type 4X (indoor) Vibration test for units with no circuit breaker 1.7 g RMS Mounts unit with integrated circuit breaker on a level, vibration-proof, and torsionally rigid support structure Maximum relative humidity 5–95% (IEC 60 721-3-3; Class 3K3 (non-condensing) during operation Ambient temperature Maximum 40 °C (75 °F) (24-hour average maximum 35 °C (95 °F)) Temperature during storage/transport -25 to +65/70 °C (-13 to +149/158 °F)

Derating for high ambient temperature

Minimum ambient temperature during full-scale operation 0 °C (32 °F) Minimum ambient temperature at reduced performance -10 °C (14 °F) Maximum altitude above sea level 1000 m (3280.8 ft)

Energy eciency class

Derating for high altitude

1) Determined according to EN 50598-2 at: Rated load

•

90% rated frequency

•

Switching frequency factory setting

•

Switching pattern factory setting

•

IE2

7 7

7.5 Cable Specications

Cable lengths and cross-sections for control cables Maximum motor cable length, shielded 10 m (32.8 ft) Maximum motor cable length, unshielded, without fullling emission specication. 10 m (32.8 ft)

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 1.5 mm2/16 AWG

Maximum cross-section to control terminals, exible wire with cable end sleeves with collar 1.5 mm2/16 AWG

Minimum cross-section to control terminals 0.25 mm2/24 AWG

1) Power cables, see tables in chapter Electrical Data and Wire Sizes in the VLT® Decentral Drive FCD 302 Design Guide.

7.6 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 range 0–110 kHz (Duty cycle) Minimum pulse width 4.5 ms Input resistance, R

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.

Approximately 4 kΩ

>19 V DC

<14 V DC

+24V

RS485

130BD007.10

Specications

VLT® Decentral Drive FCD 302

Safe Torque O terminal 37 (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 Nominal input current at 24 V 50 mA rms Nominal input current at 20 V 60 mA rms Input capacitance 400 nF

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 V to +10 V (scaleable) Input resistance, R

Approximately 10 kΩ

Maximum voltage ±20 V Current mode Switch S201/switch S202=ON (I)

Current level 0/4–20 mA (scaleable) Input resistance, R

Approximately 200Ω

Maximum current 30 mA Resolution for analog inputs 10 bit (+ sign) Accuracy of analog inputs Maximum error 0.5% of full scale Bandwidth 100 Hz

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

Item Description

1 Functional isolation

2 Control

3 PELV isolation

4 Mains

5 High voltage

6 Motor

Illustration 7.1 Analog Inputs

Specications Operating Guide

Pulse/encoder inputs Programmable pulse/encoder inputs 2/1

Terminal number pulse/encoder 29, 331)/322), 33 Maximum frequency at terminal 29, 32, 33 110 kHz (Push-pull driven) Maximum frequency at terminal 29, 32, 33 5 kHz (open collector) Minimum frequency at terminal 29, 32, 33 4 Hz Voltage level See Digital Inputs in this section Maximum voltage on input 28 V DC Input resistance, R Pulse input accuracy (0.1–1 kHz) Maximum error: 0.1% of full scale Encoder input accuracy (1–110 kHz) Maximum 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) Pulse inputs are 29 and 33

2) Encoder inputs: 32=A, and 33=B

Analog output Number of programmable analog outputs 1 Terminal number 42 Current range at analog output 0/4 to 20 mA Maximum load GND - analog output less than 500 Ω Accuracy on analog output Maximum 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.

Approximately 4 kΩ

7 7

Control card, RS485 serial communication Terminal number 68 (P, TX+, RX+), 69 (N, TX-, RX-) Terminal number 61 Common for terminals 68 and 69

The RS485 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 Maximum output current (sink or source) 40 mA Maximum load at frequency output 1 kΩ Maximum 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 Maximum 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 Maximum load 600 mA

The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same ground 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)

Maximum terminal load (AC-1)1) on 1-3 (NC), 1-2 (NO) (Resistive load) 240 V AC, 2A

Maximum terminal load (AC-15)1) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A

Maximum terminal load (DC-1)1) on 1-2 (NO), 1-3 (NC) (Resistive load) 48 V DC, 1 A

Maximum terminal load (DC-13)1) (Inductive load) 24 V DC, 0.1 A Relay 02 terminal number 4-6 (break), 4-5 (make)

Maximum terminal load (AC-1)1) on 4-5 (NO) (Resistive load)

Maximum terminal load (AC-15)1) on 4-5 (NO) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A

Maximum terminal load (DC-1)1) on 4-5 (NO) (Resistive load) 80 V DC, 2 A

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

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

Maximum terminal load (AC-15)1) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A

Maximum terminal load (DC-1)1) on 4-6 (NO), 4-5 (NC) (Resistive load) 48 V DC, 1 A

Maximum terminal load (DC-13)1) (Inductive load) 24 V DC, 0.1 A Minimum 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

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® Decentral Drive FCD 302

2)3)

Overvoltage cat. II 240 V AC, 2 A

Control card, 10 V DC output Terminal number ±50 Output voltage 10.5 V ±0.5 V Maximum 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 Torque control accuracy (speed feedback) Maximum error ±5% of rated torque

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 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 frequency converter.

Specications Operating Guide

7.7 Fuses and Circuit Breakers

American Wire Gauge. Maximum cable cross-

•

section is the largest cable cross-section that can be attached to the terminals. Always observe national and local regulations.

Type gG pre-fuses must be used. To maintain UL/

•

cUL, use pre-fuses of these types (see Table 7.2).

Measured using a 10 m (32.8 ft) shielded/

•

armoured motor cable with a rated load and rated frequency.

Recommended maximum pre-fuse size 25 A

Brand Fuse type UL le

number

Bussmann

SIBA

Littelfuse

Ferraz Shawmut

FWH-

KTS-R

JKS-

JJS-

FNQ-R-

KTK-R-

LP-CC-

5017906-

KLS-R

ATM-R

A6K-R

HSJ

E91958 JFHR2

E4273 RK1/JDDZ

E4273 J/JDDZ

E4273 T/JDDZ

E4273 CC/JDDZ

E180276 RK1/JDDZ

E81895 RK1/JDDZ

E2137 CC/JDDZ

E2137 RK1/JDDZ

E2137 J/HSJ

UL Category (CCN

code)

Fuses

The unit is suitable for use on a circuit capable of delivering not more than 100000 RMS symmetrical Amperes, 500 V maximum.

Circuit breaker

The unit is suitable for use on a circuit capable of delivering not more than 10000 RMS symmetrical Amperes, 500 V maximum.

7 7

Table 7.2 FCD 302 Pre-fuses Meeting UL/cUL Requirements

1) 5 A (0.37 kW/0.5 hp), 7A (0.55 kW/0.73 hp), 9 A (0.75 kW/1 hp), 12

A (1.1 kW/1.5 hp), 15 A (1.5 kW/2 hp), 20 A (2.2 kW/3 hp), 25 A (3

kW/4 hp)

DC voltage level 380–480 V units (V DC)

Inverter undervoltage disable 373

Undervoltage warning 410

Inverter undervoltage re-enable

(warning reset)

Overvoltage warning (without

brake)

Dynamic brake turn on 778

Inverter overvoltage re-enable

(warning reset)

Overvoltage warning (with brake) 810

Overvoltage trip 820

Table 7.3 FCD 302 DC Voltage Level

398

778

795

Appendix

8 Appendix

VLT® Decentral Drive FCD 302

8.1 Quick Menu Parameters

1-20 Motor Power [kW]

Range: Function:

0-01 Language

Option: Function:

Denes display language. The frequency

converter is delivered with 4 dierent

language packages. English and German

are included in all packages. English

cannot be erased or manipulated.

[0] * English Part of language packages 1–4

[1] Deutsch Part of language packages 1–4

[2] Francais Part of language package 1

[3] Dansk Part of language package 1

[4] Spanish Part of language package 1

[5] Italiano Part of language package 1

[6] Svenska Part of language package 1

[7] Nederlands Part of language package 1

[10] Chinese Part of language package 2

[20] Suomi Part of language package 1

[22] English US Part of language package 4

[27] Greek Part of language package 4

[28] Bras.port Part of language package 4

Size

related*

[ 0.09 -

3000.00

kW]

NOTICE

This parameter cannot be adjusted while the motor is running.

Enter the nominal motor power in kW

according to the motor nameplate data.

The default value corresponds to the

nominal rated output of the frequency

converter.

This parameter is visible in the LCP if

parameter 0-03 Regional Settings is set to

[0] International.

1-22 Motor Voltage

Range: Function:

Size

related*

[ 10 -

1000 V]

Enter the nominal motor voltage

according to the motor nameplate

data. The default value corresponds to

the nominal rated output of the

frequency converter.

1-23 Motor Frequency

Range: Function:

Size

related*

[20 -

1000

Hz]

NOTICE

From software version 6.72 onwards, the output frequency of the frequency converter is limited to 590 Hz.

[36] Slovenian Part of language package 3

[39] Korean Part of language package 2

[40] Japanese Part of language package 2

[41] Turkish Part of language package 4

[42] Trad.Chinese Part of language package 2

[43] Bulgarian Part of language package 3

[44] Srpski Part of language package 3

[45] Romanian Part of language package 3

[46] Magyar Part of language package 3

Select the motor frequency value from the

motor nameplate data. If a value other than

50 Hz or 60 Hz is selected, adapt the load-

independent settings in parameter 1-50 Motor

Magnetisation at Zero Speed to

parameter 1-53 Model Shift Frequency. For 87

Hz operation with 230/400 V motors, set the

nameplate data for 230 V/50 Hz. To run at 87

Hz, adapt parameter 4-13 Motor Speed High

Limit [RPM] and parameter 3-03 Maximum

Reference.

[47] Czech Part of language package 3

[48] Polski Part of language package 4

[49] Russian Part of language package 3

[50] Thai Part of language package 2

[51] Bahasa

Indonesia

[52] Hrvatski Part of language package 3

Part of language package 2

Appendix Operating Guide

1-24 Motor Current

Range: Function:

Size

related*

[ 0.10 -

10000.00 A]

NOTICE

This parameter cannot be adjusted while the motor is running.

Enter the nominal motor current

value from the motor nameplate data.

The data is used for calculating motor

torque, motor thermal protection, and

so on.

1-25 Motor Nominal Speed

Range: Function:

Size

related*

[100 -

60000 RPM]

NOTICE

This parameter cannot be adjusted while the motor is running.

Enter the nominal motor speed value

from the motor nameplate data. The

data is used for calculating automatic

motor compensations.

5-12 Terminal 27 Digital Input

Option: Function:

Select the function from the available digital input

range.

No operation [0]

Reset [1]

Coast inverse [2]

Coast and reset inverse [3]

Quick stop inverse [4]

DC-brake inverse [5]

Stop inverse [6]

Start [8]

Latched start [9]

Reversing [10]

Start reversing [11]

Enable start forward [12]

Enable start reverse [13]

Jog [14]

Preset ref bit 0 [16]

Preset ref bit 1 [17]

Preset ref bit 2 [18]

Freeze reference [19]

Freeze output [20]

Speed up [21]

Speed down [22]

Set-up select bit 0 [23]

Set-up select bit 1 [24]

5-12 Terminal 27 Digital Input

Option: Function:

Catch up [28]

Slow down [29]

Pulse input [32]

Ramp bit 0 [34]

Ramp bit 1 [35]

Mains failure inverse [36]

DigiPot increase [55]

DigiPot decrease [56]

DigiPot clear [57]

Reset counter A [62]

Reset counter B [65]

1-29 Automatic Motor Adaptation (AMA)

Option: Function:

The AMA function optimizes dynamic motor

performance by automatically optimizing the

advanced motor parameters

(parameter 1-30 Stator Resistance (Rs) to

parameter 1-35 Main Reactance (Xh)) at motor

standstill.

Activate the AMA function by pressing [Hand

on] after selecting [1] or [2]. See also

chapter 5.4 System Start-up. After a normal

sequence, the display reads: "Press [OK] to

nish AMA". After pressing [OK] the frequency

converter is ready for operation.

NOTICE

This parameter cannot be adjusted while the motor is running.

[0]*OFF

[1] Enable

complete

AMA

[2] Enable

reduced

AMA

Note:

For the best adaptation of the frequency

•

converter, run AMA on a cold motor.

AMA cannot be performed while the motor is

•

running.

AMA cannot be performed on permanent magnet

•

motors.

Performs AMA of the stator resistance RS, the

rotor resistance Rr, the stator leakage reactance

X1, the rotor leakage reactance X2 and the

main reactance Xh.

Performs a reduced AMA of the stator

resistance Rs in the system only. Select this

option if an LC lter is used between the

frequency converter and the motor.

8 8

Appendix

VLT® Decentral Drive FCD 302

NOTICE

It is important to set motor parameter group 1-2* Motor Data correctly, since these parameters form part of the

AMA algorithm. An AMA must be performed to achieve optimum dynamic motor performance. Depending on the power rating of the motor, it takes up to 10 minutes

NOTICE

Avoid generating external torque during AMA, by disconnecting the motor shaft from the application.

NOTICE

3-03 Maximum Reference

Range: Function:

•

If [9] Positioning is selected in

parameter 1-00 Conguration Mode,

this parameter denes the default

speed for positioning.

ration Mode: For [1] Speed

closed loop, RPM; for [2]

Torque, Nm.

The unit selected in

parameter 3-00 Reference

Range.

If 1 of the settings in parameter group 1-2* Motor Data is changed, parameter 1-30 Stator Resistance (Rs) to parameter 1-39 Motor Poles, the advanced motor parameters return to default setting.

3-02 Minimum Reference

Range: Function:

Size

related*

[ -999999.999 -

par. 3-03

ReferenceFeed-

backUnit]

Enter the minimum reference. The

minimum reference is the lowest

value obtainable by summing all

references.

Minimum reference is active only

when parameter 3-00 Reference Range

is set to [0] Min.- Max.

The minimum reference unit matches:

The conguration of

•

parameter 1-00 Conguration

Mode: for [1] Speed closed

loop, RPM; for [2] Torque,

Nm.

The unit selected in

•

parameter 3-01 Reference/

Feedback Unit.

If option [10] Synchronization is

selected in parameter 1-00 Congu-

ration Mode, this parameter denes

the maximum speed deviation when

performing the position oset

dened in parameter 3-26 Master

Oset.

3-41 Ramp 1 Ramp Up Time

Range: Function:

Size

related*

[ 0.01 -

3600 s]

Enter the ramp-up time, that is the

acceleration time from 0 RPM to the

synchronous motor speed nS. Select a ramp-

up time which prevents the output current

from exceeding the current limit in

parameter 4-18 Current Limit during ramping.

The value 0.00 corresponds to 0.01 s in

speed mode. See ramp-down time in

parameter 3-42 Ramp 1 Ramp Down Time.

Par . 3 − 41 = 

3-42 Ramp 1 Ramp Down Time

Range: Function:

Size

related*

[ 0.01 -

3600 s]

Enter the ramp-down time, that is the

deceleration time from the synchronous

motor speed ns to 0 RPM. Select a ramp-

down time such that no overvoltage occurs

in the inverter due to regenerative operation

of the motor, and such that the generated

current does not exceed the current limit set

in parameter 4-18 Current Limit. The value

0.00 corresponds to 0.01 s in speed mode.

See ramp-up time in parameter 3-41 Ramp 1

Ramp Up Time.

Par . 3 − 42 = 

 s xns RPM

acc

ref  RPM

 s xns RPM

dec

ref  RPM

3-03 Maximum Reference

Range: Function:

Size

related*

[ par. 3-02 -

999999.999

ReferenceFeed-

backUnit]

Enter the maximum reference. The

maximum reference is the highest

value obtainable by summing all

references.

The maximum reference unit

matches:

The conguration selected

•

in parameter 1-00 Congu-

Appendix Operating Guide

8.2 Parameter Menu Structure

Changes during operation

True means that the parameter can be changed while the frequency converter is in operation and false means that it must be stopped before a change can be made.

4-Set-up

All set-ups: The parameters can be set individually in each of the 4 set-ups, that is, 1 single parameter can have 4 dierent data values. In all set-ups 1 set-up: Data value is the same.

Conversion index

This number refers to a conversion gure used when writing or reading to and from the frequency converter.

Conversion index Conversion factor

100 1

67 1/60

6 1000000

5 100000

4 10000

3 1000

2 100

1 10

0 1

-1 0.1

-2 0.01

-3 0.001

-4 0.0001

-5 0.00001

-6 0.000001

8 8

Data

type

2 Integer 8 Int8

3 Integer 16 Int16

4 Integer 32 Int32

5 Unsigned 8 Uint8

6 Unsigned 16 Uint16

7 Unsigned 32 Uint32

9 Visible String VisStr

33 Normalized value 2 bytes N2

35 Bit sequence of 16 boolean variables V2

54 Time dierence w/o date TimD

Description Type

See the VLT® Decentral Drive FCD 302 Design Guide for further information about data types 33, 35, and 54.

Appendix

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

VLT® Decentral Drive FCD 302

4-16 Torque Limit Motor Mode

4-17 Torque Limit Generator Mode

4-18 Current Limit

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]

4-19 Max Output Frequency

4-2* Limit Factors

4-24 Brake Check Limit Factor

4-23 Brake Check Limit Factor Source

4-21 Speed Limit Factor Source

4-20 Torque Limit Factor Source

4-3* Motor Speed Mon.

4-30 Motor Feedback Loss Function

4-31 Motor Feedback Speed Error

4-32 Motor Feedback Loss Timeout

4-34 Tracking Error Function

4-35 Tracking Error

4-37 Tracking Error Ramping

4-36 Tracking Error Timeout

4-38 Tracking Error Ramping Timeout

4-39 Tracking Error After Ramping Timeout

4-56 Warning Feedback Low

4-57 Warning Feedback High

4-58 Missing Motor Phase Function

4-4* Speed Monitor

4-43 Motor Speed Monitor Function

4-44 Motor Speed Monitor Max

4-45 Motor Speed Monitor Timeout

4-5* Adj. Warnings

4-50 Warning Current Low

4-51 Warning Current High

4-54 Warning Reference Low

4-52 Warning Speed Low

4-53 Warning Speed High

4-55 Warning Reference High

4-59 Motor Check At Start

4-6* Speed Bypass

4-60 Bypass Speed From [RPM]

4-62 Bypass Speed To [RPM]

4-63 Bypass Speed To [Hz]

4-61 Bypass Speed From [Hz]

5-** Digital In/Out

5-0* Digital I/O mode

5-00 Digital I/O Mode

5-01 Terminal 27 Mode

5-02 Terminal 29 Mode

5-1* Digital Inputs

5-10 Terminal 18 Digital Input

2-33 Speed PID Start Lowpass Filter Time

1-71 Start Delay

1-06 Clockwise Direction

3-** Reference / Ramps

3-0* Reference Limits

1-72 Start Function

1-73 Flying Start

1-07 Motor Angle Oset Adjust

1-1* Special Settings

3-00 Reference Range

1-74 Start Speed [RPM]

1-10 Motor Construction

3-01 Reference/Feedback Unit

1-75 Start Speed [Hz]

1-11 Motor Model

3-02 Minimum Reference

1-76 Start Current

1-14 Damping Gain

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

3-04 Reference Function

3-03 Maximum Reference

1-8* Stop Adjustments

1-80 Function at Stop

1-15 Low Speed Filter Time Const.

1-16 High Speed Filter Time Const.

3-12 Catch up/slow Down Value

3-1* References

3-10 Preset Reference

3-11 Jog Speed [Hz]

1-83 Precise Stop Function

1-84 Precise Stop Counter Value

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

1-81 Min Speed for Function at Stop [RPM]

1-17 Voltage lter time const.

1-18 Min. Current at No Load

1-2* Motor Data

1-20 Motor Power [kW]

3-16 Reference Resource 2

3-13 Reference Site

3-14 Preset Relative Reference

3-15 Reference Resource 1

Delay

1-85 Precise Stop Speed Compensation

1-9* Motor Temperature

1-90 Motor Thermal Protection

1-22 Motor Voltage

1-23 Motor Frequency

1-24 Motor Current

1-21 Motor Power [HP]

3-17 Reference Resource 3

3-18 Relative Scaling Reference Resource

1-93 Thermistor Resource

1-91 Motor External Fan

1-25 Motor Nominal Speed

1-26 Motor Cont. Rated Torque

3-19 Jog Speed [RPM]

1-94 ATEX ETR cur.lim. speed reduction

1-29 Automatic Motor Adaptation (AMA)

3-4* Ramp 1

1-95 KTY Sensor Type

1-3* Adv. Motor Data

3-40 Ramp 1 Type

1-96 KTY Thermistor Resource

1-30 Stator Resistance (Rs)

3-41 Ramp 1 Ramp Up Time

1-97 KTY Threshold level

1-31 Rotor Resistance (Rr)

3-42 Ramp 1 Ramp Down Time

1-98 ATEX ETR interpol. points freq.

1-33 Stator Leakage Reactance (X1)

1-99 ATEX ETR interpol points current

1-34 Rotor Leakage Reactance (X2)

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

2-** Brakes

1-35 Main Reactance (Xh)

3-5* Ramp 2

3-50 Ramp 2 Type

3-51 Ramp 2 Ramp Up Time

2-0* DC-Brake

1-36 Iron Loss Resistance (Rfe)

2-03 DC Brake Cut In Speed [RPM]

2-00 DC Hold Current

2-01 DC Brake Current

2-02 DC Braking Time

1-39 Motor Poles

1-38 q-axis Inductance (Lq)

1-40 Back EMF at 1000 RPM

1-37 d-axis Inductance (Ld)

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

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

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

3-52 Ramp 2 Ramp Down Time

2-05 Maximum Reference

2-04 DC Brake Cut In Speed [Hz]

1-41 Motor Angle Oset

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

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

2-06 Parking Current

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

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

2-07 Parking Time

1-46 Position Detection Gain

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

2-1* Brake Energy Funct.

1-47 Torque Calibration

3-6* Ramp 3

2-10 Brake Function

1-48 Inductance Sat. Point

3-60 Ramp 3 Type

3-61 Ramp 3 Ramp up Time

2-12 Brake Power Limit (kW)

2-11 Brake Resistor (ohm)

1-5* Load Indep. Setting

1-50 Motor Magnetisation at Zero Speed

3-62 Ramp 3 Ramp down Time

2-13 Brake Power Monitoring

1-51 Min Speed Normal Magnetising [RPM]

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

2-15 Brake Check

1-52 Min Speed Normal Magnetising [Hz]

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

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

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

3-7* Ramp 4

2-19 Over-voltage Gain

2-18 Brake Check Condition

2-17 Over-voltage Control

2-16 AC brake Max. Current

1-54 Voltage reduction in eldweakening

1-53 Model Shift Frequency

1-55 U/f Characteristic - U

1-56 U/f Characteristic - F

3-70 Ramp 4 Type

2-2* Mechanical Brake

1-58 Flying Start Test Pulses Current

3-71 Ramp 4 Ramp up Time

2-20 Release Brake Current

1-59 Flying Start Test Pulses Frequency

3-72 Ramp 4 Ramp Down Time

2-21 Activate Brake Speed [RPM]

1-6* Load Depen. Setting

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

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

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

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

2-25 Brake Release Time

2-23 Activate Brake Delay

2-24 Stop Delay

2-22 Activate Brake Speed [Hz]

1-62 Slip Compensation

1-63 Slip Compensation Time Constant

1-61 High Speed Load Compensation

1-60 Low Speed Load Compensation

3-8* Other Ramps

3-80 Jog Ramp Time

3-81 Quick Stop Ramp Time

2-28 Gain Boost Factor

2-26 Torque Ref

2-27 Torque Ramp Up Time

1-65 Resonance Damping Time Constant

1-66 Min. Current at Low Speed

1-64 Resonance Damping

3-82 Quick Stop Ramp Type

2-29 Torque Ramp Down Time

1-67 Load Type

3-89 Ramp Lowpass Filter Time

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

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

3-9* Digital Pot.Meter

2-32 Speed PID Start Integral Time

2-31 Speed PID Start Proportional Gain

2-3* Adv. Mech Brake

2-30 Position P Start Proportional Gain

1-68 Motor Inertia

1-69 System Inertia

1-7* Start Adjustments

1-70 PM Start Mode

Parameters

0-21 Display Line 1.2 Small

0-22 Display Line 1.3 Small

0-24 Display Line 3 Large

0-23 Display Line 2 Large

0-30 Unit for User-dened Readout

0-3* LCP Custom Readout

0-32 Max Value of User-dened Readout

0-31 Min Value of User-dened Readout

0-** Operation / Display

0-0* Basic Settings

0-01 Language

0-02 Motor Speed Unit

0-03 Regional Settings

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

0-09 Performance Monitor

8.2.1 Software 7.XX

0-1* Set-up Operations

0-10 Active Set-up

0-11 Edit Set-up

0-13 Readout: Linked Set-ups

0-12 This Set-up Linked to

0-2* LCP Display

0-20 Display Line 1.1 Small

0-15 Readout: actual setup

0-14 Readout: Edit Set-ups / Channel

0-25 My Personal Menu

0-33 Source for User-dened Readout

0-37 Display Text 1

0-39 Display Text 3

0-38 Display Text 2

0-4* LCP Keypad

0-40 [Hand on] Key on LCP

0-44 [O/Reset] Key on LCP

0-41 [O] Key on LCP

0-45 [Drive Bypass] Key on LCP

0-42 [Auto on] Key on LCP

0-43 [Reset] Key on LCP

0-5* Copy/Save

0-50 LCP Copy

0-51 Set-up Copy

0-6* Password

0-60 Main Menu Password

0-61 Access to Main Menu w/o Password

0-65 Quick Menu Password

0-69 Password Protection of Safety

0-68 Safety Parameters Password

0-66 Access to Quick Menu w/o Password

0-67 Bus Password Access

1-** Load and Motor

1-0* General Settings

1-00 Conguration Mode

1-01 Motor Control Principle

1-02 Flux Motor Feedback Source

1-04 Overload Mode

1-05 Local Mode Conguration

1-03 Torque Characteristics

Appendix Operating Guide

9-68 Status Word 1

9-70 Edit Set-up

9-71 Probus Save Data Values

9-72 ProbusDriveReset

8-17 Congurable Alarm and Warningword

8-19 Product Code

8-3* FC Port Settings

8-30 Protocol

7-06 Speed PID Lowpass Filter Time

7-03 Speed PID Integral Time

7-04 Speed PID Dierentiation Time

7-05 Speed PID Di. Gain Limit

9-75 DO Identication

9-80 Dened Parameters (1)

9-81 Dened Parameters (2)

9-82 Dened Parameters (3)

8-34 Estimated cycle time

8-31 Address

8-32 FC Port Baud Rate

8-33 Parity / Stop Bits

7-09 Speed PID Error Correction w/ Ramp

7-08 Speed PID Feed Forward Factor

7-07 Speed PID Feedback Gear Ratio

7-1* Torque PI Ctrl.

9-83 Dened Parameters (4)

8-35 Minimum Response Delay

7-10 Torque PI Feedback Source

9-84 Dened Parameters (5)

8-36 Max Response Delay

7-12 Torque PI Proportional Gain

9-85 Dened Parameters (6)

8-37 Max Inter-Char Delay

7-13 Torque PI Integration Time

9-90 Changed Parameters (1)

8-4* FC MC protocol set

7-16 Torque PI Lowpass Filter Time

9-91 Changed Parameters (2)

8-40 Telegram Selection

7-18 Torque PI Feed Forward Factor

9-99 Probus Revision Counter

9-93 Changed Parameters (4)

9-94 Changed Parameters (5)

9-92 Changed Parameters (3)

8-42 PCD Write Conguration

8-41 Parameters for Signals

8-43 PCD Read Conguration

8-45 BTM Transaction Command

7-19 Current Controller Rise Time

7-22 Process CL Feedback 2 Resource

7-2* Process Ctrl. Feedb

7-20 Process CL Feedback 1 Resource

10-** CAN Fieldbus

10-0* Common Settings

8-46 BTM Transaction Status

8-47 BTM Timeout

7-3* Process PID Ctrl.

7-30 Process PID Normal/ Inverse Control

10-00 CAN Protocol

10-01 Baud Rate Select

8-49 BTM Error Log

8-48 BTM Maximum Errors

7-31 Process PID Anti Windup

7-32 Process PID Start Speed

10-02 MAC ID

10-05 Readout Transmit Error Counter

8-5* Digital/Bus

8-50 Coasting Select

7-34 Process PID Integral Time

7-33 Process PID Proportional Gain

10-06 Readout Receive Error Counter

8-51 Quick Stop Select

7-35 Process PID Dierentiation Time

10-07 Readout Bus O Counter

8-52 DC Brake Select

7-36 Process PID Di. Gain Limit

10-1* DeviceNet

10-10 Process Data Type Selection

8-53 Start Select

8-54 Reversing Select

7-39 On Reference Bandwidth

7-38 Process PID Feed Forward Factor

10-13 Warning Parameter

10-14 Net Reference

10-15 Net Control

10-12 Process Data Cong Read

10-11 Process Data Cong Write

8-57 Prodrive OFF2 Select

8-56 Preset Reference Select

8-55 Set-up Select

8-58 Prodrive OFF3 Select

8-8* FC Port Diagnostics

7-42 Process PID Output Pos. Clamp

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

7-41 Process PID Output Neg. Clamp

7-40 Process PID I-part Reset

7-4* Adv. Process PID I

10-2* COS Filters

8-80 Bus Message Count

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

10-22 COS Filter 3

10-23 COS Filter 4

10-20 COS Filter 1

10-21 COS Filter 2

8-82 Slave Messages Rcvd

8-81 Bus Error Count

7-46 Process PID Feed Fwd Normal/ Inv.

7-45 Process PID Feed Fwd Resource

10-30 Array Index

10-3* Parameter Access

10-31 Store Data Values

8-83 Slave Error Count

8-9* Bus Jog

8-90 Bus Jog 1 Speed

8-91 Bus Jog 2 Speed

9-** PROFIdrive

Ctrl.

7-48 PCD Feed Forward

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

7-5* Adv. Process PID II

7-50 Process PID Extended PID

10-32 Devicenet Revision

10-34 DeviceNet Product Code

10-33 Store Always

9-00 Setpoint

9-07 Actual Value

9-15 PCD Write Conguration

7-53 Process PID Feed Fwd Ramp down

7-52 Process PID Feed Fwd Ramp up

7-51 Process PID Feed Fwd Gain

10-39 Devicenet F Parameters

10-51 Process Data Cong Read.

10-5* CANopen

10-50 Process Data Cong Write.

12-** Ethernet

9-22 Telegram Selection

9-18 Node Address

9-19 Drive Unit System Number

7-57 Process PID Fb. Filter Time

8-** Comm. and Options

9-23 Parameters for Signals

8-0* General Settings

8-01 Control Site

9-16 PCD Read Conguration

7-56 Process PID Ref. Filter Time

12-0* IP Settings

12-00 IP Address Assignment

9-27 Parameter Edit

9-28 Process Control

8-03 Control Word Timeout Time

8-02 Control Word Source

12-01 IP Address

9-44 Fault Message Counter

8-04 Control Word Timeout Function

12-02 Subnet Mask

12-03 Default Gateway

9-45 Fault Code

9-47 Fault Number

8-06 Reset Control Word Timeout

8-05 End-of-Timeout Function

12-04 DHCP Server

12-05 Lease Expires

9-52 Fault Situation Counter

9-53 Probus Warning Word

8-07 Diagnosis Trigger

8-08 Readout Filtering

12-06 Name Servers

12-07 Domain Name

12-08 Host Name

9-63 Actual Baud Rate

9-64 Device Identication

9-65 Prole Number

8-1* Ctrl. Word Settings

8-10 Control Word Prole

8-13 Congurable Status Word STW

12-09 Physical Address

9-67 Control Word 1

8-14 Congurable Control Word CTW

8 8

6-01 Live Zero Timeout Function

5-11 Terminal 19 Digital Input

6-1* Analog Input 1

5-12 Terminal 27 Digital Input

6-11 Terminal 53 High Voltage

6-10 Terminal 53 Low Voltage

5-14 Terminal 32 Digital Input

5-13 Terminal 29 Digital Input

6-12 Terminal 53 Low Current

5-15 Terminal 33 Digital Input

5-16 Terminal X30/2 Digital Input

5-17 Terminal X30/3 Digital Input

5-18 Terminal X30/4 Digital Input

6-16 Terminal 53 Filter Time Constant

6-2* Analog Input 2

5-20 Terminal X46/1 Digital Input

5-19 Terminal 37 Safe Stop

6-21 Terminal 54 High Voltage

6-20 Terminal 54 Low Voltage

5-21 Terminal X46/3 Digital Input

5-22 Terminal X46/5 Digital Input

6-22 Terminal 54 Low Current

5-23 Terminal X46/7 Digital Input

6-23 Terminal 54 High Current

5-24 Terminal X46/9 Digital Input

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

5-25 Terminal X46/11 Digital Input

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

5-26 Terminal X46/13 Digital Input

6-26 Terminal 54 Filter Time Constant

6-3* Analog Input 3

5-3* Digital Outputs

5-30 Terminal 27 Digital Output

6-30 Terminal X30/11 Low Voltage

6-31 Terminal X30/11 High Voltage

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

5-31 Terminal 29 Digital Output

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

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

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

5-4* Relays

6-36 Term. X30/11 Filter Time Constant

5-40 Function Relay

6-4* Analog Input 4

5-41 On Delay, Relay

6-40 Terminal X30/12 Low Voltage

6-41 Terminal X30/12 High Voltage

5-42 O Delay, Relay

5-5* Pulse Input

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

5-50 Term. 29 Low Frequency

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

5-51 Term. 29 High Frequency

6-46 Term. X30/12 Filter Time Constant

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

6-5* Analog Output 1

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

6-51 Terminal 42 Output Min Scale

6-50 Terminal 42 Output

5-55 Term. 33 Low Frequency

5-54 Pulse Filter Time Constant #29

6-52 Terminal 42 Output Max Scale

5-56 Term. 33 High Frequency

6-53 Term 42 Output Bus Ctrl

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

6-54 Terminal 42 Output Timeout Preset

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

6-55 Analog Output Filter

5-59 Pulse Filter Time Constant #33

6-6* Analog Output 2

6-60 Terminal X30/8 Output

5-6* Pulse Output

5-60 Terminal 27 Pulse Output Variable

6-61 Terminal X30/8 Min. Scale

5-62 Pulse Output Max Freq #27

6-62 Terminal X30/8 Max. Scale

5-63 Terminal 29 Pulse Output Variable

6-63 Terminal X30/8 Bus Control

5-65 Pulse Output Max Freq #29

6-64 Terminal X30/8 Output Timeout Preset

5-66 Terminal X30/6 Pulse Output Variable

6-7* Analog Output 3

6-70 Terminal X45/1 Output

5-68 Pulse Output Max Freq #X30/6

5-7* 24V Encoder Input

6-72 Terminal X45/1 Max. Scale

6-71 Terminal X45/1 Min. Scale

5-71 Term 32/33 Encoder Direction

5-70 Term 32/33 Pulses Per Revolution

6-74 Terminal X45/1 Output Timeout Preset

6-73 Terminal X45/1 Bus Control

5-8* I/O Options

5-80 AHF Cap Reconnect Delay

6-8* Analog Output 4

5-9* Bus Controlled

6-81 Terminal X45/3 Min. Scale

6-80 Terminal X45/3 Output

5-93 Pulse Out #27 Bus Control

5-90 Digital & Relay Bus Control

6-82 Terminal X45/3 Max. Scale

5-94 Pulse Out #27 Timeout Preset

6-84 Terminal X45/3 Output Timeout Preset

6-83 Terminal X45/3 Bus Control

5-96 Pulse Out #29 Timeout Preset

5-95 Pulse Out #29 Bus Control

7-** Controllers

5-97 Pulse Out #X30/6 Bus Control

7-0* Speed PID Ctrl.

5-98 Pulse Out #X30/6 Timeout Preset

7-01 Speed PID Droop

7-02 Speed PID Proportional Gain

7-00 Speed PID Feedback Source

6-00 Live Zero Timeout Time

6-** Analog In/Out

6-0* Analog I/O Mode

6-13 Terminal 53 High Current

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

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

Appendix

16-40 Logging Buer Full

16-41 LCP Bottom Statusline

16-39 Control Card Temp.

16-38 SL Controller State

VLT® Decentral Drive FCD 302

16-72 Counter A

16-73 Counter B

16-74 Prec. Stop Counter

16-75 Analog In X30/11

16-76 Analog In X30/12

16-77 Analog Out X30/8 [mA]

16-78 Analog Out X45/1 [mA]

16-49 Current Fault Source

16-48 Speed Ref. After Ramp [RPM]

16-46 Motor Phase V Current

16-47 Motor Phase W Current

16-45 Motor Phase U Current

16-5* Ref. & Feedb.

16-51 Pulse Reference

16-52 Feedback[Unit]

16-50 External Reference

16-53 Digi Pot Reference

16-57 Feedback [RPM]

16-6* Inputs & Outputs

16-60 Digital Input

16-61 Terminal 53 Switch Setting

16-62 Analog Input 53

16-64 Analog Input 54

16-63 Terminal 54 Switch Setting

16-65 Analog Output 42 [mA]

16-66 Digital Output [bin]

16-67 Freq. Input #29 [Hz]

16-71 Relay Output [bin]

16-70 Pulse Output #29 [Hz]

16-68 Freq. Input #33 [Hz]

16-69 Pulse Output #27 [Hz]

16-79 Analog Out X45/3 [mA]

16-82 Fieldbus REF 1

16-84 Comm. Option STW

16-80 Fieldbus CTW 1

16-8* Fieldbus & FC Port

16-89 Congurable Alarm/Warning Word

16-87 Bus Readout Alarm/Warning

16-85 FC Port CTW 1

16-86 FC Port REF 1

16-9* Diagnosis Readouts

16-90 Alarm Word

16-94 Ext. Status Word

16-93 Warning Word 2

16-92 Warning Word

16-91 Alarm Word 2

17-** Position Feedback

17-1* Inc. Enc. Interface

17-10 Signal Type

17-11 Resolution (PPR)

17-22 Multiturn Revolutions

17-20 Protocol Selection

17-21 Resolution (Positions/Rev)

17-24 SSI Data Length

17-2* Abs. Enc. Interface

15-54 Cong File Name

15-59 Filename

14-42 Minimum AEO Frequency

14-43 Motor Cosphi

12-99 Media Counters

12-98 Interface Counters

15-6* Option Ident

14-5* Environment

13-** Smart Logic

15-60 Option Mounted

14-50 RFI Filter

13-0* SLC Settings

15-70 Option in Slot A

15-63 Option Serial No

15-62 Option Ordering No

15-61 Option SW Version

14-51 DC-Link Compensation

14-52 Fan Control

14-53 Fan Monitor

14-55 Output Filter

13-03 Reset SLC

13-01 Start Event

13-02 Stop Event

13-00 SL Controller Mode

15-71 Slot A Option SW Version

15-72 Option in Slot B

14-57 Inductance Output Filter

14-56 Capacitance Output Filter

13-1* Comparators

13-10 Comparator Operand

15-74 Option in Slot C0/E0

15-73 Slot B Option SW Version

14-59 Actual Number of Inverter Units

14-7* Compatibility

13-12 Comparator Value

13-11 Comparator Operator

15-76 Option in Slot C1/E1

15-75 Slot C0/E0 Option SW Version

14-73 Legacy Warning Word

14-72 Legacy Alarm Word

13-1* RS Flip Flops

13-15 RS-FF Operand S

15-77 Slot C1/E1 Option SW Version

15-8* Operating Data II

14-74 Leg. Ext. Status Word

14-8* Options

13-16 RS-FF Operand R

13-2* Timers

15-81 Preset Fan Running Hours

15-80 Fan Running Hours

14-88 Option Data Storage

14-80 Option Supplied by External 24VDC

13-20 SL Controller Timer

13-4* Logic Rules

15-89 Conguration Change Counter

14-89 Option Detection

13-40 Logic Rule Boolean 1

15-9* Parameter Info

15-92 Dened Parameters

14-9* Fault Settings

14-90 Fault Level

13-42 Logic Rule Boolean 2

13-41 Logic Rule Operator 1

15-93 Modied Parameters

15-98 Drive Identication

15-99 Parameter Metadata

15-** Drive Information

15-0* Operating Data

15-00 Operating hours

13-44 Logic Rule Boolean 3

13-43 Logic Rule Operator 2

13-5* States

16-** Data Readouts

16-0* General Status

15-01 Running Hours

15-02 kWh Counter

13-51 SL Controller Event

13-52 SL Controller Action

16-00 Control Word

15-03 Power Up's

14-** Special Functions

16-02 Reference %

16-01 Reference [Unit]

15-04 Over Temp's

15-05 Over Volt's

14-0* Inverter Switching

14-00 Switching Pattern

16-03 Status Word

16-06 Actual Position

16-05 Main Actual Value [%]

15-07 Reset Running Hours Counter

15-06 Reset kWh Counter

15-1* Data Log Settings

14-04 Acoustic Noise Reduction

14-01 Switching Frequency

14-03 Overmodulation

16-09 Custom Readout

16-1* Motor Status

16-10 Power [kW]

16-11 Power [hp]

15-12 Trigger Event

15-13 Logging Mode

15-11 Logging Interval

15-10 Logging Source

14-06 Dead Time Compensation

14-1* Mains Failure

14-10 Mains Failure

14-11 Mains Fault Voltage Level

16-12 Motor Voltage

16-13 Frequency

15-14 Samples Before Trigger

15-2* Historic Log

14-14 Kin. Back-up Time-out

14-12 Response to Mains Imbalance

16-18 Motor Thermal

15-30 Fault Log: Error Code

14-21 Automatic Restart Time

16-19 KTY sensor temperature

15-31 Fault Log: Value

14-22 Operation Mode

16-21 Torque [%] High Res.

15-32 Fault Log: Time

15-4* Drive Identication

15-40 FC Type

15-41 Power Section

14-26 Trip Delay at Inverter Fault

14-28 Production Settings

14-25 Trip Delay at Torque Limit

14-24 Trip Delay at Current Limit

15-42 Voltage

15-43 Software Version

14-29 Service Code

14-3* Current Limit Ctrl.

16-3* Drive Status

15-44 Ordered Typecode String

14-30 Current Lim Ctrl, Proportional Gain

16-30 DC Link Voltage

16-31 System Temp.

15-46 Frequency Converter Ordering No

15-45 Actual Typecode String

14-32 Current Lim Ctrl, Filter Time

14-31 Current Lim Ctrl, Integration Time

16-32 Brake Energy /s

15-47 Power Card Ordering No

14-35 Stall Protection

16-33 Brake Energy Average

15-48 LCP Id No

14-36 Field-weakening Function

16-34 Heatsink Temp.

16-35 Inverter Thermal

15-50 SW ID Power Card

15-49 SW ID Control Card

14-37 Fieldweakening Speed

14-4* Energy Optimising

16-37 Inv. Max. Current

16-36 Inv. Nom. Current

15-53 Power Card Serial Number

15-51 Frequency Converter Serial Number

14-41 AEO Minimum Magnetisation

14-40 VT Level

16-16 Torque [Nm]

16-17 Speed [RPM]

16-14 Motor current

16-15 Frequency [%]

15-22 Historic Log: Time

15-21 Historic Log: Value

15-20 Historic Log: Event

15-3* Fault Log

14-15 Kin. Back-up Trip Recovery Level

14-16 Kin. Back-up Gain

14-2* Trip Reset

14-20 Reset Mode

16-24 Calibrated Stator Resistance

16-25 Torque [Nm] High

16-22 Torque [%]

16-23 Motor Shaft Power [kW]

16-20 Motor Angle

12-1* Ethernet Link Parameters

12-10 Link Status

12-11 Link Duration

12-18 Supervisor MAC

12-13 Link Speed

12-14 Link Duplex

12-12 Auto Negotiation

12-24 Process Data Cong Read Size

12-19 Supervisor IP Addr.

12-2* Process Data

12-23 Process Data Cong Write Size

12-22 Process Data Cong Read

12-20 Control Instance

12-21 Process Data Cong Write

12-3* EtherNet/IP

12-33 CIP Revision

12-30 Warning Parameter

12-31 Net Reference

12-32 Net Control

12-34 CIP Product Code

12-38 COS Filter

12-37 COS Inhibit Timer

12-35 EDS Parameter

12-4* Modbus TCP

12-42 Slave Exception Message Count

12-40 Status Parameter

12-41 Slave Message Count

12-59 EtherCAT Status

12-5* EtherCAT

12-50 Congured Station Alias

12-51 Congured Station Address

12-6* Ethernet PowerLink

12-60 Node ID

12-63 Basic Ethernet Timeout

12-62 SDO Timeout

12-66 Threshold

12-67 Threshold Counters

12-68 Cumulative Counters

12-69 Ethernet PowerLink Status

12-8* Other Ethernet Services

12-80 FTP Server

12-81 HTTP Server

12-85 ACD Last Conict

12-82 SMTP Service

12-83 SNMP Agent

12-84 Address Conict Detection

12-89 Transparent Socket Channel Port

12-9* Advanced Ethernet Services

12-90 Cable Diagnostic

12-91 Auto Cross Over

12-92 IGMP Snooping

12-94 Broadcast Storm Protection

12-93 Cable Error Length

12-96 Port Cong

12-95 Inactivity timeout

12-97 QoS Priority

12-27 Master Address

12-28 Store Data Values

12-29 Store Always

Appendix Operating Guide

34-10 PCD 10 Write to MCO

34-09 PCD 9 Write to MCO

34-08 PCD 8 Write to MCO

34-07 PCD 7 Write to MCO

34-06 PCD 6 Write to MCO

34-05 PCD 5 Write to MCO

34-03 PCD 3 Write to MCO

34-04 PCD 4 Write to MCO

34-02 PCD 2 Write to MCO

34-22 PCD 2 Read from MCO

34-23 PCD 3 Read from MCO

34-24 PCD 4 Read from MCO

34-25 PCD 5 Read from MCO

34-26 PCD 6 Read from MCO

34-27 PCD 7 Read from MCO

34-28 PCD 8 Read from MCO

34-29 PCD 9 Read from MCO

34-2* PCD Read Par.

34-21 PCD 1 Read from MCO

34-30 PCD 10 Read from MCO

34-4* Inputs & Outputs

34-40 Digital Inputs

34-41 Digital Outputs

34-5* Process Data

34-50 Actual Position

34-51 Commanded Position

34-53 Slave Index Position

34-52 Actual Master Position

34-55 Curve Position

34-54 Master Index Position

34-62 Program Status

34-65 MCO 302 Control

34-58 Actual Velocity

34-60 Synchronizing Status

34-61 Axis Status

34-59 Actual Master Velocity

34-56 Track Error

34-57 Synchronizing Error

34-64 MCO 302 Status

34-66 SPI Error Counter

34-71 MCO Alarm Word 2

34-7* Diagnosis readouts

34-70 MCO Alarm Word 1

35-** Sensor Input Option

35-0* Temp. Input Mode

35-00 Term. X48/4 Temperature Unit

35-01 Term. X48/4 Input Type

35-02 Term. X48/7 Temperature Unit

35-03 Term. X48/7 Input Type

35-04 Term. X48/10 Temperature Unit

35-05 Term. X48/10 Input Type

35-06 Temperature Sensor Alarm Function

35-1* Temp. Input X48/4

35-14 Term. X48/4 Filter Time Constant

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

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

35-15 Term. X48/4 Temp. Monitor

35-2* Temp. Input X48/7

35-24 Term. X48/7 Filter Time Constant

33-25 Marker Number for Ready

32-44 Enc.1 node ID

30-10 Wobble Ratio

33-26 Velocity Filter

32-45 Enc.1 CAN guard

30-11 Wobble Random Ratio Max.

33-27 Oset Filter Time

33-30 Maximum Marker Correction

33-28 Marker Filter Conguration

33-29 Filter Time for Marker Filter

32-52 Source Master

32-5* Feedback Source

32-50 Source Slave

32-51 MCO 302 Last Will

30-19 Wobble Delta Freq. Scaled

30-12 Wobble Random Ratio Min.

30-20 High Starting Torque Time [s]

30-2* Adv. Start Adjust

33-32 Feed Forward Velocity Adaptation

33-31 Synchronisation Type

32-6* PID Controller

32-60 Proportional factor

30-22 Locked Rotor Protection

30-21 High Starting Torque Current [%]

33-33 Velocity Filter Window

32-61 Derivative factor

30-23 Locked Rotor Detection Time [s]

33-34 Slave Marker lter time

33-4* Limit Handling

32-62 Integral factor

32-63 Limit Value for Integral Sum

[%]

30-24 Locked Rotor Detection Speed Error

33-43 Negative Software End Limit Active

33-42 Positive Software End Limit

33-41 Negative Software End Limit

33-40 Behaviour atEnd Limit Switch

32-67 Max. Tolerated Position Error

32-65 Velocity Feed-Forward

32-66 Acceleration Feed-Forward

32-64 PID Bandwidth

30-27 Light Load Speed [%]

30-25 Light Load Delay [s]

30-26 Light Load Current [%]

30-5* Unit Conguration

33-44 Positive Software End Limit Active

32-68 Reverse Behavior for Slave

30-50 Heat Sink Fan Mode

33-45 Time in Target Window

33-46 Target Window LimitValue

32-70 Scan Time for Prole Generator

32-69 Sampling Time for PID Control

30-80 d-axis Inductance (Ld)

30-8* Compatibility (I)

33-47 Size of Target Window

33-5* I/O Conguration

33-50 Terminal X57/1 Digital Input

33-51 Terminal X57/2 Digital Input

(Activation)

32-73 Integral limit lter time

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

32-71 Size of the Control Window

30-84 Process PID Proportional Gain

30-83 Speed PID Proportional Gain

30-81 Brake Resistor (ohm)

31-** Bypass Option

33-52 Terminal X57/3 Digital Input

32-74 Position error lter time

31-00 Bypass Mode

33-53 Terminal X57/4 Digital Input

32-8* Velocity & Accel.

31-01 Bypass Start Time Delay

33-54 Terminal X57/5 Digital Input

32-80 Maximum Velocity (Encoder)

31-02 Bypass Trip Time Delay

33-55 Terminal X57/6 Digital Input

32-81 Shortest Ramp

31-03 Test Mode Activation

33-56 Terminal X57/7 Digital Input

33-57 Terminal X57/8 Digital Input

32-82 Ramp Type

32-83 Velocity Resolution

31-10 Bypass Status Word

31-11 Bypass Running Hours

33-58 Terminal X57/9 Digital Input

32-84 Default Velocity

31-19 Remote Bypass Activation

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

33-59 Terminal X57/10 Digital Input

32-85 Default Acceleration

32-86 Acc. up for limited jerk

32-** MCO Basic Settings

32-0* Encoder 2

33-61 Terminal X59/1 Digital Input

33-62 Terminal X59/2 Digital Input

32-87 Acc. down for limited jerk

32-88 Dec. up for limited jerk

32-00 Incremental Signal Type

32-01 Incremental Resolution

33-64 Terminal X59/2 Digital Output

33-63 Terminal X59/1 Digital Output

32-89 Dec. down for limited jerk

32-9* Development

32-03 Absolute Resolution

32-02 Absolute Protocol

33-66 Terminal X59/4 Digital Output

33-65 Terminal X59/3 Digital Output

32-90 Debug Source

33-** MCO Adv. Settings

32-04 Absolute Encoder Baudrate X55

32-05 Absolute Encoder Data Length

33-67 Terminal X59/5 Digital Output

33-0* Home Motion

32-06 Absolute Encoder Clock Frequency

33-69 Terminal X59/7 Digital Output

33-68 Terminal X59/6 Digital Output

33-00 Force HOME

33-01 Zero Point Oset from Home Pos.

32-07 Absolute Encoder Clock Generation

32-08 Absolute Encoder Cable Length

33-70 Terminal X59/8 Digital Output

33-8* Global Parameters

33-03 Velocity of Home Motion

33-02 Ramp for Home Motion

32-09 Encoder Monitoring

32-10 Rotational Direction

33-81 Power-up State

33-82 Drive Status Monitoring

33-80 Activated Program Number

33-04 Behaviour during HomeMotion

33-1* Synchronization

33-10 Sync Factor Master

32-13 Enc.2 Control

32-11 User Unit Denominator

32-12 User Unit Numerator

33-83 Behaviour afterError

33-84 Behaviour afterEsc.

33-12 Position Oset for Synchronization

33-11 Sync Factor Slave

32-14 Enc.2 node ID

32-15 Enc.2 CAN guard

33-86 Terminal at alarm

33-85 MCO Supplied by External 24VDC

33-13 Accuracy Window for Position Sync.

33-14 Relative Slave Velocity Limit

32-3* Encoder 1

32-30 Incremental Signal Type

33-88 Status word at alarm

33-87 Terminal state at alarm

33-9* MCO Port Settings

33-17 Master Marker Distance

33-15 Marker Number for Master

33-16 Marker Number for Slave

32-33 Absolute Resolution

32-32 Absolute Protocol

32-31 Incremental Resolution

33-91 X62 MCO CAN baud rate

33-90 X62 MCO CAN node ID

33-19 Master Marker Type

33-18 Slave Marker Distance

32-36 Absolute Encoder Clock Frequency

32-35 Absolute Encoder Data Length

33-95 X60 MCO RS485 serial baud rate

33-94 X60 MCO RS485 serial termination

34-** MCO Data Readouts

33-22 Slave Marker Tolerance Window

33-21 Master Marker Tolerance Window

33-20 Slave Marker Type

32-39 Encoder Monitoring

32-37 Absolute Encoder Clock Generation

32-38 Absolute Encoder Cable Length

34-0* PCD Write Par.

34-01 PCD 1 Write to MCO

33-24 Marker Number for Fault

33-23 Start Behaviour for Marker Sync

32-40 Encoder Termination

32-43 Enc.1 Control

8 8

17-25 Clock Rate

17-26 SSI Data Format

17-34 HIPERFACE Baudrate

17-5* Resolver Interface

17-50 Poles

17-51 Input Voltage

17-52 Input Frequency

17-56 Encoder Sim. Resolution

17-53 Transformation Ratio

17-61 Feedback Signal Monitoring

17-6* Monitoring and App.

17-60 Feedback Direction

17-7* Position Scaling

17-70 Position Unit

17-59 Resolver Interface

17-71 Position Unit Scale

17-74 Position Oset

17-72 Position Unit Numerator

17-73 Position Unit Denominator

18-** Data Readouts 2

18-3* Analog Readouts

18-36 Analog Input X48/2 [mA]

18-38 Temp. Input X48/7

18-37 Temp. Input X48/4

18-39 Temp. Input X48/10

18-4* PGIO Data Readouts

18-44 Analog Out X49/9

18-43 Analog Out X49/7

18-45 Analog Out X49/11

18-5* Active Alarms/Warnings

18-55 Active Alarm Numbers

18-56 Active Warning Numbers

18-6* Inputs & Outputs 2

18-60 Digital Input 2

18-7* Rectier Status

18-70 Mains Voltage

18-71 Mains Frequency

18-72 Mains Imbalance

18-75 Rectier DC Volt.

18-91 Process PID Output

18-9* PID Readouts

18-90 Process PID Error

18-92 Process PID Clamped Output

18-93 Process PID Gain Scaled Output

22-** Appl. Functions

22-0* Miscellaneous

22-00 External Interlock Delay

30-** Special Features

30-0* Wobbler

30-00 Wobble Mode

30-04 Wobble Jump Frequency [Hz]

30-03 Wobble Delta Freq. Scaling Resource

30-02 Wobble Delta Frequency [%]

30-01 Wobble Delta Frequency [Hz]

30-09 Wobble Random Function

30-08 Wobble Up/ Down Time

30-05 Wobble Jump Frequency [%]

30-06 Wobble Jump Time

30-07 Wobble Sequence Time

Appendix

VLT® Decentral Drive FCD 302

42-88 Supported Customization File Version

42-87 Time Until Manual Test

42-89 Customization File Version

42-86 Safe Option Info

42-85 Active Safe Func.

42-36 Level 1 Password

42-4* SS1

42-40 Type

42-41 Ramp Prole

42-42 Delay Time

42-43 Delta T

42-47 Ramp Time

42-48 S-ramp Ratio at Decel. Start

42-46 Zero Speed

42-49 S-ramp Ratio at Decel. End

42-5* SLS

42-50 Cut O Speed

42-45 Delta V

42-44 Deceleration Rate

42-51 Speed Limit

42-52 Fail Safe Reaction

42-53 Start Ramp

42-54 Ramp Down Time

42-6* Safe Fieldbus

42-60 Telegram Selection

42-61 Destination Address

42-8* Status

42-80 Safe Option Status

42-83 Safe Status Word

42-82 Safe Control Word

42-81 Safe Option Status 2

42-9* Special

42-90 Restart Safe Option

43-00 Component Temp.

43-** Unit Readouts

43-0* Component Status

43-01 Auxiliary Temp.

43-1* Power Card Status

43-10 HS Temp. ph.U

43-11 HS Temp. ph.V

43-12 HS Temp. ph.W

43-13 PC Fan A Speed

43-14 PC Fan B Speed

43-15 PC Fan C Speed

43-2* Fan Pow.Card Status

43-21 FPC Fan B Speed

43-20 FPC Fan A Speed

43-22 FPC Fan C Speed

43-23 FPC Fan D Speed

43-24 FPC Fan E Speed

43-25 FPC Fan F Speed

600-52 Fault Situation Counter

600-44 Fault Message Counter

600-47 Fault Number

600-** PROFIsafe

600-22 PROFIdrive/safe Tel. Selected

601-** PROFIdrive 2

601-22 PROFIdrive Safety Channel Tel. No.

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

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

35-25 Term. X48/7 Temp. Monitor

35-3* Temp. Input X48/10

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

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

35-35 Term. X48/10 Temp. Monitor

35-34 Term. X48/10 Filter Time Constant

35-4* Analog Input X48/2

35-42 Term. X48/2 Low Current

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

36-** Programmable I/O Option

36-0* I/O Mode

36-03 Terminal X49/7 Mode

36-04 Terminal X49/9 Mode

36-05 Terminal X49/11 Mode

36-4* Output X49/7

36-40 Terminal X49/7 Analogue Output

36-42 Terminal X49/7 Min. Scale

36-43 Terminal X49/7 Max. Scale

36-45 Terminal X49/7 Timeout Preset

36-44 Terminal X49/7 Bus Control

36-5* Output X49/9

36-50 Terminal X49/9 Analogue Output

36-52 Terminal X49/9 Min. Scale

36-53 Terminal X49/9 Max. Scale

36-55 Terminal X49/9 Timeout Preset

36-54 Terminal X49/9 Bus Control

36-6* Output X49/11

36-60 Terminal X49/11 Analogue Output

36-62 Terminal X49/11 Min. Scale

36-63 Terminal X49/11 Max. Scale

36-65 Terminal X49/11 Timeout Preset

36-64 Terminal X49/11 Bus Control

42-** Safety Functions

42-1* Speed Monitoring

42-11 Encoder Resolution

42-10 Measured Speed Source

42-12 Encoder Direction

42-13 Gear Ratio

42-14 Feedback Type

42-19 Zero Speed Limit

42-18 Zero Speed Timer

42-15 Feedback Filter

42-17 Tolerance Error

42-2* Safe Input

42-20 Safe Function

42-21 Type

42-22 Discrepancy Time

42-24 Restart Behaviour

42-23 Stable Signal Time

42-35 S-CRC Value

42-33 Parameter Set Name

42-3* General

42-30 External Failure Reaction

42-31 Reset Source

Index Operating Guide

Index

AC mains connection.......................................................................... 21

Alarm log................................................................................................. 27

Alarms....................................................................................................... 34

AMA

AMA............................................................................................... 29, 32

Automatic Motor Adaptation............................................... 29, 51

Warning............................................................................................... 40

Analog

input..................................................................................................... 46

output.................................................................................................. 47

Signal.................................................................................................... 35

Approval..................................................................................................... 6

Auto on................................................................................ 28, 29, 32, 33

Auto-reset................................................................................................ 26

Brake

control.................................................................................................. 36

limit....................................................................................................... 37

resistor........................................................................................... 22, 35

Braking................................................................................................. 32

Mechanical brake............................................................................. 22

Burst transient....................................................................................... 13

Cable lengths......................................................................................... 45

Certication............................................................................................... 6

Circuit breaker....................................................................................... 49

Cleaning................................................................................................... 31

Communication option...................................................................... 38

Conduit..................................................................................................... 24

Control

characteristics................................................................................... 48

signal.................................................................................................... 32

terminal................................................................................. 28, 32, 34

wiring.............................................................................. 13, 17, 21, 24

word timeout..................................................................................... 37

Local control........................................................................ 26, 28, 32

Control card

Control card performance............................................................ 48

Control card, 24 V DC output....................................................... 47

DC Output, 10 V................................................................................ 48

Live zero error.................................................................................... 35

RS485.................................................................................................... 47

Serial communication.................................................................... 47

USB serial communication............................................................ 48

Cooling clearance................................................................................. 24

Cross-sections........................................................................................ 45

Current

rating.................................................................................................... 35

DC current.................................................................................... 13, 32

Leakage current................................................................................ 13

Output current........................................................................... 32, 35

Overcurrent protection.................................................................. 13

DC link....................................................................................................... 35

DC output, 10 V..................................................................................... 48

Default settings.............................................................................. 30, 53

Digital input............................................................................................ 45

Digital output......................................................................................... 47

DIP Switches........................................................................................... 23

Discharge time......................................................................................... 8

Disconnect switch................................................................................ 26

Eciency.................................................................................................. 43

Electrical data......................................................................................... 43

EMC..................................................................................................... 13, 24

EMC interference.................................................................................. 17

Energy eciency class........................................................................ 45

Equipment.............................................................................................. 11

External command............................................................................... 34

External controller.................................................................................. 3

Fault log................................................................................................... 27

FC................................................................................................................ 24

Feedback.................................................................................... 24, 32, 39

Fuse....................................................................................... 13, 24, 38, 49

Fusing....................................................................................................... 24

Ground wire............................................................................................ 13

Grounding........................................................................................ 24, 26

Hand on............................................................................................. 28, 32

Heat sink.................................................................................................. 39

High voltage...................................................................................... 8, 26

Hygienic installation............................................................................ 12

Initialization............................................................................................ 30

Index

VLT® Decentral Drive FCD 302

Input

Analog.................................................................................................. 35

Analog input...................................................................................... 46

Digital................................................................................................... 36

Digital input................................................................................ 33, 45

power.............................................................................. 13, 17, 24, 34

terminal............................................................................................... 26

voltage................................................................................................. 26

Pulse/encoder input....................................................................... 47

Installation

Installation.......................................................................................... 24

environment...................................................................................... 10

Installation.............................................................................................. 24

Intended use............................................................................................. 3

Intermediate circuit............................................................................. 35

Danfoss VLT Decentral Drive FCD 302 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual