Danfoss VLT HVAC Drive FC 102 Operating instructions

Contents

1 How to Read the Instruction Manual

1-1

Copyright, Limitation of Liability and Revision Rights 1-1

2 Safety

2-1

Safety instructions 2-1

General Warning 2-1

Before Commencing Repair Work 2-2

Special conditions 2-2

Avoid unintended Start. 2-3

Safe Stop of the Adjustable Frequency Drive 2-3

IT Line Power 2-5

3 Mechanical Installation

3-1

How to Get Started 3-1

Pre-installation 3-2

Planning the Installation Site 3-2

Receiving the Adjustable Frequency Drive 3-2

Transportation and Unpacking 3-3

Lifting 3-4

Mechanical Dimensions 3-6

Rated Power 3-13

Mechanical Installation 3-14

Terminal locations - frame size D 3-15

Terminal Locations - frame size E 3-17

Terminal Locations - frame size F 3-21

Cooling and Airflow 3-25

Field Installation of Options 3-31

Installation of Duct Cooling Kit in Rittal Enclosures 3-31

Outside installation/ NEMA 3R kit for Rittal enclosures 3-34

Installation on pedestal 3-35

Input plate option 3-37

Installation of Line Power Shield for Adjustable Frequency Drives 3-39

Frame size F Panel Options 3-39

4 Electrical Installation

4-1

Electrical Installation 4-1

Power Connections 4-1

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AC line input connections 4-17

Fuses 4-17

Motor Insulation 4-21

Motor Bearing Currents 4-22

Control cable routing 4-23

Electrical Installation, Control Terminals 4-25

Connection Examples 4-26

Start/Stop 4-26

Pulse Start/Stop 4-26

Electrical Installation - additional 4-28

Electrical Installation, Control Cables 4-28

Switches S201, S202, and S801 4-30

Final Set-up and Test 4-31

Additional Connections 4-32

Mechanical Brake Control 4-32

Motor Thermal Protection 4-33

5 Annexes

5-1

How to operate the Graphical LCP (GLCP) 5-1

How to operate the numeric LCP (NLCP) 5-6

Tips and tricks 5-10

6 How to Program

6-1

Quick Menu Mode 6-3

Function Set-ups 6-10

Parameter lists 6-40

Main Menu Structure 6-40

0-** Operation and Display 6-41

1-** Load / Motor

6-43

2-** Brakes 6-44

3-** Reference / Ramps 6-45

4-** Limits / Warnings 6-46

5-** Digital In / Out 6-47

6-** Analog In / Out 6-49

8-** Communication and Options 6-51

9-** Profibus 6-52

10-** CAN Fieldbus 6-53

11-** LonWorks 6-54

13-** Smart Logic Controller 6-55

Contents

VLT HVAC Drive High Power Instruction Man-

ual

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14-** Special Functions 6-56

15-** FC Information 6-57

16-** Data Readouts 6-59

18-** Info & Readouts 6-61

20-** FC Closed-loop 6-62

21-** Ext. Closed-loop 6-63

22-** Application Functions 6-65

23-** Time-based Funtions 6-67

24-** Application Functions 2 6-68

25-** Cascade Controller 6-69

26-** Analog I / O Option MCB 109 6-71

7 General Specifications

7-1

8 Warnings and Alarms

8-1

Fault messages 8-4

9 Index

9-1

VLT HVAC Drive High Power Instruction Man-

ual

Contents

MG.11.F2.22 - VLT

®

is a registered Danfoss trademark

Contents

VLT HVAC Drive High Power Instruction Man-

ual

MG.11.F2.22 - VLT

®

is a registered Danfoss trademark

1 How to Read the Instruction Manual

1.1.1 Copyright, Limitation of Liability and Revision Rights

This publication contains information proprietary to Danfoss. By accepting and using this manual, the user agrees that the information contained herein

will be used solely for operating equipment from Danfoss or equipment from other vendors provided that such equipment is intended for communication

with Danfoss equipment over a serial communication link. This publication is protected under the copyright laws of Denmark and most other countries.

Danfoss does not warrant that a software program produced according to the guidelines provided in this manual will function properly in every physical,

hardware and software environment.

Although Danfoss has tested and reviewed the documentation within this manual, Danfoss makes no warranty or representation, neither expressed nor

implied, with respect to this documentation, including its quality, performance, or fitness for a particular purpose.

In no event shall Danfoss be liable for direct, indirect, special, incidental, or consequential damages arising out of the use, or the inability to use information

contained in this manual, even if advised of the possibility of such damages. In particular, Danfoss is not responsible for any costs, including but not

limited to those incurred as a result of lost profits or revenue, loss or damage of equipment, loss of computer programs, loss of data, the costs to substitute

these, or any claims by third parties.

Danfoss reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former

or present users of such revisions or changes.

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1.1.2 Symbols

Symbols used in this manual:

NOTE!

Indicates something to be noted by the reader.

Indicates a general warning.

Indicates a high-voltage warning.

✮ Indicates a default setting

1.1.3 Available literature

- Instruction Manual MG.11.Ax.yy provides the necessary information for getting the adjustable frequency drive up and running.

- Design Guide MG.11.Bx.yy contains all technical information about the adjustable frequency drive and customer design and applications.

- Programming Guide MG.11.Cx.yy provides information on how to program and includes complete parameter descriptions.

- Mounting Instruction, Analog I/O Option MCB109, MI.38.Bx.yy

-

PC-based Configuration Tool MCT 10, MG.10.Ax.yy enables the user to configure the adjustable frequency drive from a Windows

™

–based PC

environment.

-

Danfoss VLT

®

Energy Box software at

www.danfoss.com/BusinessAreas/DrivesSolutions,

then choose PC Software Download

-

VLT

®

HVAC Drive Applications, MG.11.Tx.yy

- Instruction Manual BACnet, MG.11.Dx.yy

- Instruction Manual Profibus, MG.33.Cx.yy.

- Instruction Manual Device Net, MG.33.Dx.yy

- Instruction Manual LonWorks, MG.11.Ex.yy

- Instruction Manual High Power, MG.11.Fx.yy

- Instruction Manual Metasys, MG.11.Gx.yy

- Instruction Manual FLN, MG.11.Zx.yy

x = Revision number

yy = Language code

Danfoss technical literature is available in print from your local Danfoss Sales Office or online at:

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

1 How to Read the Instruction Manual

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1.1.4 Abbreviations and Standards

Abbreviations: Terms: SI units: I-P units:

a Acceleration

m/s

2

ft/s

2

AWG American wire gauge

Auto Tune Automatic Motor Tuning

°C

Celsius

I Current A Amp

I

LIM

Current limit

Joule Energy J = N∙m ft-lb, Btu

°F

Fahrenheit

FC Adjustable Frequency Drive

f Frequency Hz Hz

kHz Kilohertz kHz kHz

LCP Local Control Panel

mA Milliampere

ms Millisecond

min Minute

MCT Motion Control Tool

M-TYPE Motor Type Dependent

Nm Newton meters in-lbs

I

M,N

Nominal motor current

f

M,N

Nominal motor frequency

P

M,N

Nominal motor power

U

M,N

Nominal motor voltage

par. Parameter

PELV Protective Extra Low Voltage

Watt Power W Btu/hr, hp

Pascal Pressure Pa = N/m² psi, psf, ft of water

I

INV

Rated Inverter Output Current

RPM Revolutions Per Minute

SR Size Related

T Temperature C F

t Time s s, hr

T

LIM

Torque limit

U Voltage V V

Table 1.1: Abbreviation and Standards table

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1 How to Read the Instruction Manual

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2Safety

2.1.1 High voltage warning

The voltage of the adjustable frequency drive and the MCO 101 option card is dangerous whenever it is connected to line power.

Incorrect installation of the motor or adjustable frequency drive may cause damage to the equipment, serious injury or death. Con-

sequently, it is essential to comply with the instructions in this manual as well as local and national rules and safety regulations.

2.1.2 Safety instructions

Prior to using functions directly or indirectly influencing personal safety (e.g., Safe Stop, Fire Mode or other functions either forcing

the motor to stop or attempting to keep it functioning), a thorough risk analysis and system test must be carried out. The system

tests must include testing failure modes regarding the control signaling (analog and digital signals and serial communication.

NOTE!

Before using fire mode, contact Danfoss

• Make sure the adjustable frequency drive is properly grounded.

• Do not remove AC line input connections, motor connections or other power connections while the adjustable frequency drive is connected to

line power.

• Protect users against supply voltage.

• Protect the motor against overloading in accordance with national and local regulations.

• The ground leakage current exceeds 3.5 mA.

• The [OFF] key is not a safety switch. It does not disconnect the adjustable frequency drive from line power.

2.1.3 General Warning

Warning:

Touching the electrical parts may be fatal - even after the equipment has been disconnected from line power.

Also make sure that other voltage inputs have been disconnected, (linkage of DC intermediate circuit), as well as the motor connection

for kinetic backup.

Before touching any potentially live parts of the VLT AQUA Drive FC 200, wait at least the minimum time as follows:

380-480 V, 150-600 hp [110-450 kW], wait at least 15 minutes.

525-690 V, 175-850 hp [132-630 kW], wait at least 20 minutes.

A shorter time is allowed only if indicated on the nameplate for the specific unit.

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Leakage Current

The ground leakage current from the VLT AQUA Drive FC 200 exceeds 3.5 mA. According to IEC 61800-5-1, a reinforced protective

ground connection must be ensured by means of: a min. 0.015 in² [10 mm²] Cu or 0.025 in² [16 mm²] Al PE wire or an additional PE

wire, with the same cable cross-section as the line power wiring, must be terminated separately.

Residual Current Device

This product can cause DC current in the protective conductor. If a residual current device (RCD) is used for extra protection, only an

RCD of Type B (time delayed) may be used on the supply side of this product. See also RCD Application Note MN.90.GX.02.

Protective grounding of the VLT AQUA Drive FC 200 and the use of RCDs must always follow national and local regulations.

2.1.4 Before Commencing Repair Work

1. Disconnect the adjustable frequency drive from line power.

2. Disconnect DC bus terminals 88 and 89.

3. Wait at least the time mentioned above in the section General Warning.

4. Remove motor cable

2.1.5 Special conditions

Electrical ratings:

The rating indicated on the nameplate of the adjustable frequency drive is based on a typical 3-phase line power supply within the specified voltage,

current and temperature ranges, which are expected to be used in most applications.

The adjustable frequency drives also support other special applications, which affect the electrical ratings of the adjustable frequency drive.

Special conditions that affect the electrical ratings might be:

• Single phase applications.

• High temperature applications that require derating of the electrical ratings.

• Marine applications with more severe environmental conditions.

Other applications might also affect the electrical ratings.

Consult the relevant sections in this manual and in the

Design Guide, MG.11.BX.YY

for information about the electrical ratings.

Installation requirements:

The overall electrical safety of the adjustable frequency drive requires special installation considerations regarding:

• Fuses and circuit breakers for overcurrent and short-circuit protection

• Selection of power cables (line power, motor, brake, load sharing and relay)

• Grid configuration (IT,TN, grounded leg, etc.)

• Safety of low-voltage ports (PELV conditions).

Consult the relevant clauses in these instructions and in the

Design Guide

for information about the installation requirements.

2 Safety

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2.1.6 Caution

The adjustable frequency drive's DC link capacitors remain charged after power has been disconnected. To avoid an electrical shock

hazard, disconnect the adjustable frequency drive from line power before carrying out maintenance. Before doing service on the

adjustable frequency drive, wait at least the amount of time indicated below:

Voltage Power size Min. Waiting Time

380–480 V 150–350 HP [110–250 kW] 20 minutes

450–1350 HP [315–1000 kW] 40 minutes

525–690 V 60–550 HP [45–400 kW] 20 minutes

450–1200 kW 30 minutes

Be aware that there may be high voltage on the DC link even when the LEDs are turned off.

2.1.7 Installation at high altitudes (PELV)

Installation at high altitude:

380–480 V: At altitudes above 9842 ft [3 km], please contact Danfoss regarding PELV.

525–690 V: At altitudes above 6561 ft [2 km], please contact Danfoss regarding PELV.

2.1.8 Avoid unintended Start.

While the adjustable frequency drive is connected to line power, the motor can be started/stopped using digital commands, bus

commands, references or via the Local Control Panel.

• Disconnect the adjustable frequency drive from line power whenever personal safety considerations make it necessary to avoid an unintended

start.

• To avoid an unintended start, always activate the [OFF] key before changing parameters.

• Unless terminal 37 is turned off, an electronic fault, temporary overload, a fault in the line power supply or lost motor connection may cause a

stopped motor to start.

2.1.9 Safe Stop of the Adjustable Frequency Drive

For versions equipped with a Safe Stop terminal 37 input, the adjustable frequency drive can perform the safety function

Safe Torque Off

(as defined by

draft CD IEC 61800-5-2) or

Stop Category 0

(as defined in EN 60204-1).

It is designed and deemed suitable for the requirements of Safety Category 3 in EN 954-1. This functionality is called Safe Stop. Prior to integrating and

using safe stop in an installation, a thorough risk analysis must be carried out on the installation in order to determine whether the safe stop functionality

and safety category are appropriate and sufficient. In order to install and use the safe stop function in accordance with the requirements of Safety Category

3 in EN 954-1, the related information and instructions of the

Design Guide

must be followed! The information and instructions contained in the Instruction

Manual are not sufficient for a correct and safe use of the safe stop functionality!

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130BA491

This certificate also covers FC 102 and FC 202!

2 Safety

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2.1.10 IT Line Power

IT Line Power

Do not connect 400 V adjustable frequency drives with RFI filters to line supplies with a voltage between phase and ground of more

than 440 V.

For IT line power and delta ground (grounded leg), AC line voltage may exceed 440 V between phase and ground.

par. 14-50

RFI 1

can be used to disconnect the internal RFI capacitors from the RFI filter to ground. If this is done, it will reduce the RFI performance

to A2 level.

2.1.11 Software version and approvals:

Software version: 2.8.x

This manual can be used with all adjustable frequency drives with software version 2.8.x.

The software version number can be seen from par. 15-43

Software Version

.

2.1.12 Disposal Instructions

Equipment containing electrical components must not be disposed of together with domestic waste.

It must be separately collected with electrical and electronic waste according to local and currently valid leg-

islation.

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2 Safety

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3 Mechanical Installation

3.1 How to Get Started

3.1.1 About How to Install

This chapter covers mechanical and electrical installations to and from power terminals and control card terminals.

Electrical installation of

options

is described in the relevant Instruction Manual and Design Guide.

3.1.2 How to Get Started

The adjustable frequency drive is designed for quick installation and is EMC-compliant. Just follow the steps described below.

Read the safety instructions before installing the unit.

Mechanical Installation

• Mechanical mounting

Electrical Installation

• Connection to Line and Protecting Ground

• Motor connection and cables

• Fuses and circuit breakers

• Control terminals - cables

Quick set-up

•Local Control Panel, LCP

• Automatic Motor Adaptation, AMA

• Programming

Frame size is depending on enclosure type, power range and AC line

voltage

Figure 3.1: Diagram showing basic installation including line

power, motor, start/stop key, and potentiometer for speed

adjustment.

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3.2 Pre-installation

3.2.1 Planning the Installation Site

NOTE!

Before performing the installation, it is important to plan the installation of the adjustable frequency drive. Neglecting this may result

in extra work during and after installation.

Select the best possible operation site by considering the following (see details on the following pages and in the respective Design

Guides):

• Ambient operating temperature

• Installation method

• How to cool the unit

• Position of the adjustable frequency drive.

•Cable routing

• Ensure the power source supplies the correct voltage and necessary current.

• Ensure that the motor current rating is within the maximum current from the adjustable frequency drive.

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

3.2.2 Receiving the Adjustable Frequency Drive

When receiving the adjustable frequency drive, make sure that the packaging is intact, and look for any damage that might have occurred to the unit

during transport. If damage has occurred, immediately contact the shipping company to make a damage claim.

3 Mechanical Installation

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3.2.3 Transportation and Unpacking

Before unpacking the adjustable frequency drive, it is recommended to unload it as close as possible to the final installation site.

Remove the box and handle the adjustable frequency drive on the pallet, as long as possible.

NOTE!

The card box cover contains a drilling master for the mounting holes in the D frames. For the E size, please refer to section

Mechanical

Dimensions

later in this chapter.

Figure 3.2: Mounting Template

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3.2.4 Lifting

Always lift the adjustable frequency drive using the dedicated lifting holes. For all D and E2 (IP00) frames, use a bar to avoid bending the lifting holes of

the adjustable frequency drive.

Figure 3.3: Recommended lifting method, frame sizes D and E .

NOTE!

The lifting bar must be able to handle the weight of the adjustable frequency drive. See

Mechanical Dimensions

for the weight of the

different frame sizes. Maximum diameter for bar is 1 in [25 cm]. The angle from the top of the drive to the lifting cable should be 60

degrees or greater.

3 Mechanical Installation

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