h1278g Przetwprnica czetotliwosci DF4.pdf

Hardware and Engineering

DF4-...

Frequency Inverter

DE4-KEY-1

Keypad

07/98 AWB-C823-1278GB

1 st published 1997, edition 04/97

2 nd edition 1998, Edition date 07/98

Author: Rainer Günzel

Editor: Karola Großpietsch

Translator: Terence Osborn

All brand and product names are trademarks

or registered trademarks of the owner

concerned.

translation.

No part of this manual may be reproduced in

any form (printed, photocopy, microfilm or

any otherprocess) or processed, duplicated or

distributed by means of electronic systems

without written permission of Moeller GmbH,

Bonn.

Subject to alterations without notice.

Warning!

Dangerous electrical voltage!

Before commencing the installation

• Disconnect the power supply of the device.

• Ensure that devices cannot be accidentally

restarted.

• Verify isolation from the supply.

• Earth and short circuit.

• Cover or enclose neighbouring units that

are live.

• Follow the engineering instructions (AWA)

of the device concerned.

• Only suitably qualified personnel in

accordance with EN 50 110-1/-2

(VDE 0 105 Part 100) may work on this

device/system.

• Before installation and before touching

the device ensure that you are free of

electrostatic charge.

• The functional earth (FE) must be

connected to the protective earth (PE) or

to the potential equalisation. The system

installer is responsible for implementing

this connection.

• Connecting cables and signal lines should

be installed so that inductive or capacitive

interference do not impair the automation

functions.

• Install automation devices and related

operating elements in such a way that they

are well protected against unintentional

operation.

• Suitable safety hardware and software

measures should be implemented for the

I/O interface so that a line or wire breakage

on the signal side does not result in

undefined states in the automation

devices.

• Ensure a reliable electrical isolation of the

low voltage for the 24 volt supply. Only

use power supply units complying with

IEC 60 364-4-41 (VDE 0 100 Part 410) or

HD 384.4.41 S2.

• Deviations of the mains voltage from the

rated value must not exceed the tolerance

limits given in the specifications, otherwise

this may cause malfunction and dangerous

operation.

• Emergency stop devices complying with

IEC/EN 60 204-1 must be effective in all

operating modes of the automation

devices. Unlatching the emergency-stop

devices must not cause restart.

• Devices that are designed for mounting in

housings or control cabinets must only be

operated and controlled after they have

been installed with the housing closed.

Desktop or portable units must only be

operated and controlled in enclosed

housings.

• Measures should be taken to ensure the

proper restart of programs interrupted

after a voltage dip or failure. This should

not cause dangerous operating states even

for a short time. If necessary, emergency-

stop devices should be implemented.

• Wherever faults in the automation system

may cause damage to persons or property,

external measures must be implemented to

ensure a safe operating state in the event

of a fault or malfunction (for example, by

means of separate limit switches,

mechanical interlocks etc.).

• According to their degree of protection

frequency inverters may feature during

operation live, bright metal, or possibly

moving, rotating parts or hot surfaces.

• The impermissible removal of the

necessary covers, improper installation or

incorrect operation of motor or frequency

inverter may cause the failure of the device

and may lead to serious injury or damage.

• The relevant national regulations apply to

all work carried on live frequency inverters.

• The electrical installation must be carried

out in accordance with the relevant

regulations (e. g. with regard to cable cross

sections, fuses, PE).

• All work relating to transport, installation,

commissioning and maintenance must

only be carried out by qualified personnel.

(IEC 60 364 and HD 384 and national work

safety regulations).

• Installations fitted with frequency inverters

must be provided with additional

monitoring and protective devices in

accordance with the relevant safety

regulations etc. Modifications to the

frequency inverters using the operating

software are permitted.

• All shrouds and doors must be kept closed

during operation.

• In order to reduce hazards to persons or

equipment, the user must include in the

machine design measures that restrict the

consequences of a malfunction or failure of

the drive (increased motor speed or sudden

standstill of motor). These measures

include:

– Other independent devices for

monitoring safety-related variables

(speed, travel, end positions etc.).

– Electrical or non-electrical system

related measures (interlocks or

mechanical interlocks).

– Live parts or cable connections of the

frequency inverter must not be touched

after it has been disconnected from the

power supply due to the charge in

capacitors. Appropriate warning signs

must be provided.

Contents

About This Manual

1 About The Product Family

System overview

Version selection criteria

Intended use

Storage, transport, recycling

2 Engineering

EMC compliance

Mains network configurations

Power cabling

Motor types and connections

Circuit types

Connecting the controller

3 Setting Parameters

Basic principles

Factory settings

Changeable parameters

Control parameters

Read-only parameters

Relay monitoring functions

4 Assembly/Installation

101

Scope of delivery

101

Installation in the control cabinet

101

5Operaion

114

Commissioning

114

Switching on

115

Operation

116

Contents

6 Diagnostics 119

Fault-finding 119

Fault messages and rectification 121

Monitoring messages 122

Fault messages on turning on the power 123

Fault message during operation of the drive 124

7 LCD Keypad DE 4-KEY-1

126

Assembly

126

Functions of keys and LCD display

127

Structure of the operating program

130

Changing and saving parameters

133

Appendix

137

Compliance with standards

137

Technical data for DF4-120 series

138

Technical data DF4-340

139

Technical data DF4-341

141

Control inputs/outputs

143

Comments/abbreviations used in

the parameter table

145

Parameter table

146

Fuses/cable cross-sections

156

Mains filters/mains contactors

157

Interference currents

160

Assembly/Installation

161

Dimensions

161

Index

165

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