NE1A Series Operation Manual Omron

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NE1A Series Safety Network Controller,NE1A SCPU01 V1 SCPU02. Operation Manual,Revised September 2006, OMRON products are manufactured for use according to proper procedures by a qualified operator. and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual Always heed. the information provided with them Failure to heed precautions can. result in injury to people or damage to property, WARNING Indicates a potentially hazardous situation which if not avoided will result in minor or. moderate injury or may result in serious injury or death Additionally there may be signifi. cant property damage, Indicates general prohibitions for which there is no specific symbol. Indicates general mandatory actions for which there is no specific symbol. 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 PLC means Programmable Controller PC is used however in some Program. ming Device displays to mean Programmable Controller. Visual Aids, The following headings appear in the left column of the manual to help you locate dif ferent types of. information, IMPORTANT Indicates important information on what to do or not to do to prevent failure to. op eration malfunction or undesirable effects on product performance. Note Indicates information of particular interest for efficient and convenient opera. tionof the product, 1 2 3 1 Indicates lists of one sort or another such as procedures checklists etc. Trademarks and Copyrights, DeviceNet and DeviceNet Safety are registered trademarks of the Open DeviceNet Vendors Associa. Other product names and company names in this manual are trademarks or regis tered trademarks of. their respective companies,OMRON 2005, 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 photo copying recording or otherwise without the prior written permission of. No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is con. stantly 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 as sumed for damages resulting from the use of the information contained in. this publica tion,TABLE OF CONTENTS,PRECAUTIONS xvii. 1 Intended Audience xviii,2 General Precautions xviii. 3 Safety Precautions xxi,4 Precautions for Safe Use xxii. 5 Additional Precautions According to UL 1604 xxiii. 6 Regulations and Standards xxiv,7 Unit Versions of NE1A series Controllers xxv. Overview of the NE1A series Safety Network Controllers 1. 1 1 About NE1A series Safety Network Controllers 2. 1 2 System Configuration 8,1 3 System Setup Procedure 16.
Specifications and Nomenclature 17,2 1 Nomenclature and Functions 18. 2 2 Specifications 27,Installation and Wiring 31,3 1 Installation 32. 3 2 Wiring 39,DeviceNet Communications Functions 51. 4 1 Initial Setting 52,4 2 Network Status Indication 55. 4 3 Remote I O Allocations 57,4 4 Safety Master Function 69.
4 5 Safety Slave Function 75,4 6 Standard Slave Function 79. 4 7 Explicit Message Communications 83,I O Control 89. 5 1 Common Functions 90,5 2 Safety Inputs 97,5 3 Test Outputs 102. 5 4 Safety Outputs 103,TABLE OF CONTENTS,Programming 107. 6 1 Outline of Programming 108,6 2 Function Block Overview 111.
6 3 Function Block Editing 112,6 4 Command Reference Logic Functions 117. 6 5 Command Reference Function Blocks 129,Other Functions 177. 7 1 Configuration Lock 178,7 2 Reset 179,7 3 Access Control with Password 180. Operating Modes and Power Supply Interruptions 181. 8 1 NE1A series Controller Operating Modes 182,8 2 Behavior for Power Supply Interruptions 186. Remote I O Communications Performance and,Local I O Response Time 187.
9 1 Outline 188,9 2 Operational Flow and Cycle Time 189. 9 3 I O Refresh Cycle Time and Network Reaction Time 191. 9 4 Reaction Time 193,SECTION 10,Troubleshooting 199. 10 1 Error Categories 200,10 2 Confirmation of Error State 201. 10 3 Indicator Display Status and Corrective Actions for Errors 202. 10 4 Error History 207,10 5 Errors When Downloading 212. 10 6 Errors When Resetting 215,10 7 Errors When Changing Modes 216.
10 8 Connection Status Tables 217,TABLE OF CONTENTS. SECTION 11,Maintenance and Inspection 223,11 1 Inspection 224. 11 2 NE1A series Controller Replacement 225,Appendices 227. Glossary 253,Revision History 259,TABLE OF CONTENTS. About this Manual, This manual describes the installation and operation of the NE1A series Safety.
Network Controllers, Please read this manual carefully and be sure you understand the information provided before. attempting to install or operate the NE1A series Controller Be sure to read the precautions provided in. the following section,Definition of NE1A series Controllers. In this manual the term NE1A series Controllers refers to the NE1A SCPU01 and NE1A SCPU02. Safety Network Controllers, The following manuals provide information on the DeviceNet and DeviceNet Safety. DeviceNet Safety NE1A Series Safety Network Controller Operation Manual this manual Z906. This manual describes the specifications functions and usage of the NE1A SCPU01 and NE1A. DeviceNet Safety System Configuration Manual Z905, This manual explains how to configure the DeviceNet Safety system using the. Network Configurator,DeviceNet Operation Manual W267.
This manual describes the construction and connection of a DeviceNet network It provides detailed. information on the installation and specifications of cables connec tors and other peripheral equip. ment used in the network and on the supply of com munications power Obtain this manual and gain a. firm understanding of its contents before using a DeviceNet system. WARNING Failure to read and understand the information provided in this manual may result in per. sonal injury or death damage to the product or prod uct failure Please read each section. in its entirety and be sure you un derstand the information provided in the section and. related sections before attempting any of the procedures or operations given. Read and Understand this Manual, Please read and understand this manual before using the product Please consult your OMRON repre. sentative if you have any questions or comments,Warranty and Limitations of Liability. OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a. period of one year or other period if specified from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON. INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE. PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS. DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR. INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY, OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAM AGES. LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS. WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which. liability is asserted, IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS. REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS. WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO. CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations,SUITABILITY FOR USE, OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the.
combination of products in the customer s application or use of the products. At the customer s request OMRON will provide applicable third party certification documents identify ing. ratings and limitations of use that apply to the products This information by itself is not sufficient for a. complete determination of the suitability of the products in combination with the end product ma chine. system or other application or use, The following are some examples of applications for which particular attention must be given This is not. intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses. listed may be suitable for the products, Outdoor use uses involving potential chemical contamination or electrical interference or conditions or. uses not described in this manual, Nuclear energy control systems combustion systems railroad systems aviation systems medical. equipment amusement machines vehicles safety equipment and installations subject to separate. industry or government regulations, Systems machines and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR. PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO. ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND IN. STALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS, OMRON shall not be responsible for the user s programming of a programmable product or any con.
sequence thereof,Disclaimers,CHANGE IN SPECIFICATIONS. Product specifications and accessories may be changed at any time based on improvements and other. It is our practice to change model numbers when published ratings or features are changed or when. significant construction changes are made However some specifications of the products may be changed. without any notice When in doubt special model numbers may be assigned to fix or estab lish key. specifications for your application on your request Please consult with your OMRON repre sentative at any. time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS, Dimensions and weights are nominal and are not to be used for manufacturing purposes even when. tolerances are shown,PERFORMANCE DATA, Performance data given in this manual is provided as a guide for the user in determining suitability and does. not constitute a warranty It may represent the result of OMRON s test conditions and the users must. correlate it to actual application requirements Actual performance is subject to the OMRON War ranty and. Limitations of Liability,ERRORS AND OMISSIONS, The information in this manual has been carefully checked and is believed to be accurate however no. responsibility is assumed for clerical typographical or proofreading errors or omissions. safety during each of the following product phases mechanical design installation opera tion maintenance and disposal 2 General Precautions The user must operate the product according to the performance specifica tions de scribed in the operation manuals Before using the product under conditions which are not described in the

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