Introduction, Trademark, History – Yokogawa DR240 User Manual
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IM DR231-11E
Introduction
This Communication Interface User’s Manual describes the functions and commands of the optional
GP-IB, RS-232-C, RS-422-A/RS-485, and Ethernet interfaces. Read this manual carefully before
using these interface functions, and be sure to keep this manual on hand for future reference should
any problems arise.
As manuals relative to the DR130, DR231, DR232, DR241 and DR242, the following manuals are
also provided. Read them if necessary.
Name of manuals
Manual No.
DR130/DR231/DR241 Hybrid Recorder (Stand-alone model)
IM DR231-01E
or
DR232/DR242 Hybrid Recorder (Expandable model)
IM DR232-01E
Note
• YOKOGAWA reserves the right to change the content of this manual at any time without prior
notice because of improvements in performance or functions. Actual displays on the screen may
also be a little different from the screen displays described in this manual.
• All reasonable efforts have been made to ensure the accuracy of this manual. If, however, any
errors or ambiguities are found, please inform YOKOGAWA.
• No part of this manual may be reproduced in any form without the prior written permission of
YOKOGAWA.
• The warranty card is attached to the packing box. This card cannot be reissued. Thoroughly read
the card and carefully store it.
Trademark
• MS-DOS and Windows are registered trademarks of Microsoft Corporation, USA.
• Other product names are trademarks or registered trademarks of the relevant companies.
History
First edition:
January 1996
2nd edition:
June 1996
3rd edition:
September 1996
4th edition:
March 1997
5th edition:
November 1998
6th edition:
November 1999
Disk No. RE02
6th Edition: November 1999 (YK)
All Rights Reserved, Copyright
1996 Yokogawa Electric Corporation