Safety Information
Persons supervising and performing the electrical
installation or maintenance of a Drive and or its external
Option Unit must be suitably qualified and competent in
these duties. They should be given the opportunity to
study and if necessary to discuss this User Guide before
work is started.
The voltages present in the Drive and external Option
Units are capable of inflicting a severe electric shock and
may be lethal. The Stop function of the Drive does not
remove dangerous voltages from the terminals of the Drive
and external Option Unit. Mains supplies should be
removed before any servicing work is performed.
The installation instructions should be adhered to. Any
questions or doubt should be referred to the supplier of the
equipment. It is the responsibility of the owner or user to
ensure that the installation of the Drive and external
Option Unit, and the way in which they are operated and
maintained complies with the requirements of the Health
and Safety at Work Act in the United Kingdom and
applicable legislation and regulations and codes of practice
in the UK or elsewhere.
The Drive software may incorporate an optional Auto-start
facility. In order to prevent the risk of injury to personnel
working on or near the motor or its Driven equipment and
to prevent potential damage to equipment, users and
operators, all necessary precautions must be taken if
operating the Drive in this mode.
The Stop and Start inputs of the Drive should not be relied
upon to ensure safety of personnel. If a safety hazard could
exist from unexpected starting of the Drive, an interlock
should be installed to prevent the motor being
inadvertently started.
General Information
The manufacturer accepts no liability for any consequences
resulting from inappropriate, negligent or incorrect
installation or adjustment of the optional operating
parameters of the equipment or from mismatching the
Drive with the motor.
The contents of this User Guide are believed to be correct
at the time of printing. In the interests of a commitment
to a policy of continuous development and improvement,
the manufacturer reserves the right to change the
specification of the product or its performance, or the
contents of the User Guide, without notice.
All rights reserved. No part of this User Guide may be
reproduced or transmitted in any form or by any means,
electrical or mechanical including photocopying, recording
or by any information storage or retrieval system, without
permission in writing from the publisher.
Copyright © May 1999
Control Techniques Drives Ltd
Issue Code: MONU3
Issue Date: May 1999
Contents
Features 1
Data 1
Mechanical Installation 2
Mounting location 2
Choke (optional) 3
Braking resistor 3
Ventilation 4
Electrical Installation 4
Power connector 5
Transformer power rating 6
DC bus voltage 7
Supply fuses 7
Ground connections 7
Motor connections 8
Braking resistor connections 11
Signal connections 12
Setting up the Drive 13
Potentiometers 13
Switches 13
Mounted components 14
Making adjustments to
the Midi-Maestro Drive 14
Making adjustments to
the Maxi-Maestro Drive 19
Commissioning 23
Preliminary checks 23
Initial start up 24
Diagnostics 24
LED indicators 24
Outputs 25
Fault finding 25
Part numbers 26
Alternative Daughter Boards 27
To Next Page
Loading...
Need help?
General
