Danfoss VLT FC 102, VLT FC 103, VLT FC 202, VLT FC 301, VLT FC 302 Installation Manual

MAKING MODERN LIVING POSSIBLE

Installation Guide

VLT® PROFIBUS DP MCA 101

VLT® Frequency Converter FC 102 • FC 103 • FC 202
FC 301/302 • FCP 106 • FCM 106

vlt-drives.danfoss.com

Contents

1 Introduction

2

1.1 Purpose of the Manual

2

1.2 Additional Resources

2

1.3 Product Overview

2

1.4 Approvals and Certications

2

1.5 Disposal

3

1.6 Symbols, Abbreviations, and Conventions

3

2 Safety

4

2.1 Safety Symbols

4

2.2 Qualied Personnel

4

2.3 Safety Precautions

4

3 Installation

6

3.1 Safety Instructions

6

3.2 EMC-compliant Installation

6

3.3 Grounding

6

3.4 Cable Routing

6

3.5 Mounting

6

3.5.1 Mounting in an FC Series Frequency Converter 6

3.5.2 Mounting in a VLT® DriveMotor FCP 106 Frequency Converter 8

3.6 Setting Address Switches

8

3.7 Electrical Installation

9

3.8 Reassembling Cover

13

3.9 Applying Power

13

3.10 Checking Network Cabling

13

4 Troubleshooting

14

4.1 Warnings and Alarms

14

4.2 Troubleshooting

14

4.2.1 LED Status 14

4.2.2 No Communication with the Frequency Converter 15

4.2.3 Warning 34 Fieldbus Fault Appears 15

Index

16

Contents Installation Guide

MG33C602 Danfoss A/S © 07/2015 All rights reserved. 1

1 Introduction

1.1 Purpose of the Manual

This installation guide provides information for quick instal-

lation of a VLT® PROFIBUS DP MCA 101 in the VLT

®

frequency converter.
The installation guide is intended for use by qualied

personnel. Users are assumed to know the VLT® frequency
converter, with PROFIBUS technology, and with the PC or
PLC used as a master in the system.
Read the instructions before installation and ensure that
instructions for safe installation are observed.

VLT® is a registered trademark.

1.2 Additional Resources

Resources available for the frequency converters and
optional equipment:

•

The VLT® Operating Instructions provide the
necessary information for getting the frequency
converter up and running.

•

The VLT® Design Guide provides detailed
information about capabilities and functionality
to design motor control systems.

•

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

•

The VLT® PROFIBUS DP MCA 101 Installation Guide
provides information about installing the
PROFIBUS and troubleshooting.

•

The VLT® PROFIBUS DP MCA 101 Programming
Guide provides information about conguring the

system, controlling the frequency converter,
parameter access, programming, troubleshooting,
and some typical application examples.

Supplementary publications and manuals are available
from Danfoss. See vlt-drives.danfoss.com/Support/Technical-
Documentation/ for listings.

1.3

Product Overview

1.3.1 Intended Use

This installation guide relates to PROFIBUS interface
ordering numbers 130B1100 and 130B1200.

The PROFIBUS interface enables communication between a

VLT® frequency converter and any master complying with
the PROFIBUS standard. Communication can be congured
via MCT 10 Set-up Software. The PROFIBUS interface
supports PROFIBUS DP-V1.

VLT

®

PROFIBUS DP MCA 101 is intended for use with:

•

VLT® HVAC Drive FC 102.

•

VLT® Refrigeration Drive FC 103.

•

VLT® AQUA Drive FC 202.

•

VLT® AutomationDrive FC 301/FC 302.

•

VLT® DriveMotor FCP 106.

•

VLT® DriveMotor FCM 106.

Requirements to the master:

A PLC or PC that:

•

Has a serial communication card with PROFIBUS
master class 1 capability.

•

Supports all PROFIBUS communication services
required by the application.

•

Fulls requirements of the PROFIBUS standard.

•

Fulls requirements of the PROFIBUS frequency
converter prole and its company-specic
implementation, PROFIdrive.

•

Fulls requirements of the relevant VLT

®

frequency converter.

1.3.2 Items Supplied

When the eldbus option is not factory-mounted, the
following items are supplied:

•

Fieldbus option and connector.

•

LCP cradle.

•

Front covers (in various sizes).

•

Stickers.

•

Accessories bag (including EMC bracket).

•

Installation Guide.

1.4

Approvals and Certications

More approvals and certications are available. For more
information, contact a local Danfoss partner.

Introduction

VLT® PROFIBUS DP MCA 101

2 Danfoss A/S © 07/2015 All rights reserved. MG33C602

11

1.5 Disposal

Do not dispose of equipment containing

electrical components together with

domestic waste.

Collect it separately in accordance with

local and currently valid legislation.

1.6 Symbols, Abbreviations, and
Conventions

CAN Controller area network

DP Distributed periphery

EMC Electromagnetic compatibility

FDT Field device tool

HF High frequency

LCP Local control panel

LED Light emitting diode

LOP Local operating panel

PC Personal computer

PLC Programmable logic control

PPO Parameter process data

STW Status word

Table 1.1 Symbols and Abbreviations

Conventions

Numbered lists indicate procedures.
Bullet lists indicate other information and description of
illustrations.
Italicised text indicates:

•

Cross-reference.

•

Link.

•

Footnote.

•

Parameter name.

•

Parameter group name.

•

Parameter option.

Introduction Installation Guide

MG33C602 Danfoss A/S © 07/2015 All rights reserved. 3

1 1

2 Safety

2.1 Safety Symbols

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 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

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
authorised to install, commission, and maintain equipment,
systems, and circuits in accordance with pertinent laws and
regulations. Additionally, the qualied personnel must be
familiar with the instructions and safety measures
described in these operating instructions.

2.3

Safety Precautions

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 instal­lation, start-up, and maintenance.

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 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:

•

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.

WARNING

DISCHARGE TIME

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

•

Stop the motor.

•

Disconnect the AC mains and remote DC-link
supplies, including battery back-ups, UPS, and
DC-link connections to other frequency
converters.

•

Disconnect or lock the PM motor.

•

Wait for the capacitors to discharge fully before
performing any service or repair work. The
waiting time is specied in the relevant
frequency converter operating instructions,
Chapter 2 Safety.

WARNING

LEAKAGE CURRENT HAZARD

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

•

Ensure the correct grounding of the equipment
by a certied electrical installer.

Safety

VLT® PROFIBUS DP MCA 101

4 Danfoss A/S © 07/2015 All rights reserved. MG33C602

22