SKC3400220 EMERSON

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 variable speed drive with the motor.
The contents of this 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 guide, without notice.
All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, 
electrical or mechanical including photocopying, recording or by an information storage or retrieval system, 
without permission in writing from the publisher.
Drive software version
This product is supplied with the latest software version. If this drive is to be connected to an existing system 
or machine, all drive software versions should be verified to confirm the same functionality as drives of the 
same model already present. This may also apply to drives returned from a Control Techniques Service 
Centre or Repair Centre. If there is any doubt please contact the supplier of the product.
The software version of the drive can be checked by looking at Pr 11.29 and Pr 11.34. 
This takes the form of xx.yy.zz where Pr 11.29 displays xx.yy and Pr 11.34 displays zz. (e.g. for software 
version 01.01.00, Pr 11.29 = 1.01 and Pr 11.34 displays 0).
Environmental statement
Control Techniques is committed to minimising the environmental impacts of its manufacturing operations 
and of its products throughout their life cycle. To this end, we operate an Environmental Management 
System (EMS) which is certified to the International Standard ISO 14001. Further information on the EMS, 
our Environmental Policy and other relevant information is available on request, or can be found at 
www.greendrives.com.
The electronic variable-speed drives manufactured by Control Techniques have the potential to save energy 
and (through increased machine/process efficiency) reduce raw material consumption and scrap throughout 
their long working lifetime. In typical applications, these positive environmental effects far outweigh the 
negative impacts of product manufacture and end-of-life disposal.
Nevertheless, when the products eventually reach the end of their useful life, they must not be discarded but 
should instead be recycled by a specialist recycler of electronic equipment. Recyclers will find the products 
easy to dismantle into their major component parts for efficient recycling. Many parts snap together and can 
be separated without the use of tools, whilst other parts are secured with conventional fasteners. Virtually all 
parts of the product are suitable for recycling.
Product packaging is of good quality and can be re-used. Large products are packed in wooden crates, while 
smaller products come in strong cardboard cartons which themselves have a high recycled fibre content. If 
not re-used, these containers can be recycled. Polythene, used on the protective film and bags for wrapping 
product, can be recycled in the same way. Control Techniques' packaging strategy prefers easily-recyclable 
materials of low environmental impact, and regular reviews identify opportunities for improvement.
When preparing to recycle or dispose of any product or packaging, please observe local legislation and best 
practice.
REACH legislation
EC Regulation 1907/2006 on the Registration, Evaluation, Authorisation and restriction of Chemicals 
(REACH) requires the supplier of an article to inform the recipient if it contains more than a specified 
proportion of any substance which is considered by the European Chemicals Agency (ECHA) to be a 
Substance of Very High Concern (SVHC) and is therefore listed by them as a candidate for compulsory 
authorization.