Omron NT31 Operation Manuals page 3

OMRON Product References
All OMRON products are capitalized in this manual. The word "Unit" is also capitalized when it refers to an
OMRON product, regardless of whether or not it appears in the proper name of the product.
The abbreviation "Ch," which appears in some displays and on some OMRON products, often means
"word" and is abbreviated "Wd" in documentation in this sense.
The abbreviation "PC" means Programmable Controller and is not used as an abbreviation for anything
else.
The abbreviation "Host" means a controller such as an FA computer which controls a PT (programmable
terminal).
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of infor-
mation.
1, 2, 3...
OMRON, 1999
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 permis-
sion 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 infor-
mation contained in this publication.
Note Indicates information of particular interest for efficient and convenient operation
of the product.
1. Indicates lists of one sort or another, such as procedures, checklists, etc.
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