NT21_Setup Manual (V068-E1-1) (986757)
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Cat. No. V068-E1-01NT21Programmable TerminalSetup ManualNT21Programmable TerminalSetup ManualProduced October 2001ivNotice:OMRON products are manufactured for use according to proper procedures by a qualified operatorand only for the purposes described in this manual.The following conventions are used to indicate and classify precautions in this manual.
Always heedthe information provided with them. Failure to heed precautions can result in injury to people or damage to property.DANGERIndicates an imminently hazardous situation which, if not avoided, will result in death orserious injury.! WARNINGIndicates a potentially hazardous situation which, if not avoided, could result in death orserious injury.! CautionIndicates a potentially hazardous situation which, if not avoided, may result in minor ormoderate injury, or property damage.!OMRON Product ReferencesAll OMRON products are capitalized in this manual.
The word “Unit” is also capitalized when it refersto 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.Visual AidsThe following headings appear in the left column of the manual to help you locate different types ofinformation.Note Indicates information of particular interest for efficient and convenient operationof the product.1, 2, 3...1.
Indicates lists of one sort or another, such as procedures, checklists, etc. OMRON, 2001All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in anyform, 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 isconstantly striving to improve its high-quality products, the information contained in this manual is subject to changewithout notice. Every precaution has been taken in the preparation of this manual.
Nevertheless, OMRON assumes noresponsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.vviTABLE OF CONTENTSPRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Intended Audience . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .SECTION 1General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11-21-31-4Role and Operation of the NT21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Comparison between NT20S and NT21 . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .SECTION 2Preparing for Connection . . . . . . . . . . . . . . . . . . . . . . . . .2-12-2Method for Connection to the Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Names and Functions of Parts . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SECTION 3Hardware Installation and Connections . . . . . . . . . . . . .3-13-23-33-43-5Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .Connecting Link Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connecting the NT Support Tool . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .Connecting a Bar Code Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Using a Memory Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SECTION 4Connecting to the Host from the RS-232C Port . . .
. . . .4-1Connecting to the RS-232C Port at the Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SECTION 5Connecting to the Host from the RS-422A/485 Port . . . .5-15-2Connecting to the Host’s RS-422A/485 Port . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connecting to the Host’s RS-232C Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SECTION 6System Menu Operation . . . . . . . . . . . . . . . . . . . . . . . . . .6-16-26-36-46-56-66-76-86-96-106-116-126-13System Menu Operation Flow . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Starting the NT21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operation Modes and the System Menu . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .Memory Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operations in the System Installer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . .Transmitting the Screen Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Setting Conditions for Communications with Host by Using Memory Switches . . . . . . .Starting Operation . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .System Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Setting the Bar Code Reader Input Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Programming Console Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . .Version Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xixiixiixii12467910131516182829313940676894101103104105110118123125133134144147165171viiTABLE OF CONTENTSSECTION 7Troubleshooting and Maintenance . . . . . . . .
. . . . . . . . . .7-17-27-37-4Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Responding to Displayed Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . .Maintenance of the NT21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Inspection and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .173174176183185AppendicesABCDEFGSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .External Dimensions and Mounting Dimensions . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .Transporting and Storing the NT21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Making the Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .Making the Cable for Connecting a Personal Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . .Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .Option List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Revision History . . . . . . . . . . . . . . .
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