Introduction
IntroductionIntroduction
Introduction 
  
 
 
This guide provides the reference information for replacement and does not co
ntain safety information and other details that are 
required for actual use. Thoroughly read and  understand the manuals for both the old and new inverters 
system is used safely. Review the entire contents of these manuals, including all 
safety precautions, precautions for safe use, and 
precautions for correct use. 
 
Intended Audience
Intended AudienceIntended Audience
Intended Audience 
  
 
This guide is intended for the following personnel. 
•  Personnel in charge of introducing control equipment 
•  Personnel in charge of designing control systems 
•  Personnel in charge of installing and maintaining control equipment 
•  Personnel in charge of managing control systems and facilities 
The personnel must also have the following knowledge. 
•  Knowledge of electrical systems (an electrical engineer or the equivalent) 
 
Applicable Products
Applicable ProductsApplicable Products
Applicable Products 
  
 
This guide covers the following products. 
•  3G3RX-V1-series Inverter 
•  3G3RX2-series Inverter 
 
 
   
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, 
or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, 
or otherwise, without the prior written permission of OMRON. 
No patent liability is assumed with respect to the use of the information contained herein. 
Moreover,  because  OMRON  is  constantly  striving  to  improve  its  high-quality  products,  the 
information contained in this manual is subject to change without notice. 
Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes 
no responsibility for errors or omissions. Neither is any liability assumed for damages resulting 
from the use of the information contained in this publication. 
NOTE