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Cat. No. W483-E1-03
SYSMAC CP Series
CP1E-E@@D@-@
CP1E-N@@D@-@
CP1E-NA@@D@-@
CP1E CPU Unit
INSTRUCTIONS
REFERENCE MANUAL
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OMRON, 2009 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 con- stantly striving to improve its high-quality products, the information contained in this manual is subject to
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SYSMAC CP Series CP1E-E@@D@-@ CP1E-N@@D@-@ CP1E-NA@@D@-@ CP1E CPU Unit Instructions Reference Manual Revised December 2009
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Introduction Thank you for purchasing a SYSMAC CP-series CP1E Programmable Controller. This manual contains information required to use the CP1E. Read this manual completely and be sure you understand the contents before attempting to use the CP1E. Intended Audience This manual is intended for the following personnel, who must also have knowledge of electrical sys- tems (an electrical engineer or the equivalent). • Personnel in charge of installing FA systems • Personnel in charge of designing
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CP1E CPU Unit Manuals Information on the CP1E CPU Units is provided in the following manuals. Refer to the appropriate manual for the information that is required. This Manual CP1E CPU Unit Hardware CP1E CPU Unit Instructions CP1E CPU Unit Software User’s Manual(Cat. No. W479) User’s Manual(Cat. No. W480) Reference Manual(Cat. No. W483) Mounting and 1 Setting Hardware · Names and specifications of the parts of all Units · Basic system configuration for each CPU Unit · Connection methods fo
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Manual Configuration The CP1E CPU manuals are organized in the sections listed in the following tables. Refer to the appro- priate section in the manuals as required. CP1E CPU Unit Instructions Reference Manual (Cat. No. W483) (This Manual) Section Contents Section 1 Summary of Instructions This section provides a summary of instructions used with a CP1E CPU Unit. Section 2 Instruction This section describes the functions, operands and sample programs of the instructions that are supported by
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Section Contents Section 15 Analog I/O Function This section describes the built-in analog function for NA-type CPU Units. Section 16 Built-in Functions This section describes PID temperature control, clock functions, DM backup functions, security functions. Section 17 Operating the Program- This section describes basic functions of the CX-Programmer, such as ming Device using the CX-Programmer to write ladder programs to control the CP1E CPU Unit, to transfer the programs to the CP1E CPU U
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5-2 Installation 5-2-1 Installation Location Manual Structure Page Structure and Icons The following page structure and icons are used in this manual. 5 Installation and wiring Level 1 heading Level 2 heading 5-2 Installation Level 3 heading Level 2 heading Gives the current headings. Level 3 heading 5-2-1 Installation Location DIN Track Installation 1 Use a screwdriver to pull down the DIN Track mounting pins from the back of the Units to release Step in a procedure them, and mount the Uni
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Terminology and Notation Term Description E-type CPU Unit A basic model of CPU Unit that support basic control applications using instructions such as basic, movement, arithmetic, and comparison instructions. Basic models of CPU Units are called “E-type CPU Units” in this manual. N-type CPU Unit An application model of CPU Unit that supports connections to Programmable Terminals, inverters, and servo drives. Application models of CPU Units are called “N-type CPU Units” in this manual. NA-type
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Sections in this Manual 1 2 Summary of Instructions 1 3 Instructions 2 4 Instruction Execution Times and Number 3 of Steps A Monitoring and Computing the Cycle Time 4 Appendices A CP1E CPU Unit Instructions Reference Manual(W483) 7
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CONTENTS Introduction ...............................................................................................................1 CP1E CPU Unit Manuals ...........................................................................................2 Manual Structure.......................................................................................................5 Safety Precautions ..................................................................................................15 Precautio
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CNTR/CNTRX ......................................................................................................................................... 2-83 CNR/CNRX .............................................................................................................................................. 2-86 Comparison Instructions .............................................................................................................. 2-88 =, <>, <, <=, >, >= .............................
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XORW/XORL ......................................................................................................................................... 2-214 COM/COML ........................................................................................................................................... 2-216 Special Math Instructions ........................................................................................................... 2-218 APR ...............................................
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Other Instructions........................................................................................................................ 2-398 STC/CLC ............................................................................................................................................... 2-398 WDT ...................................................................................................................................................... 2-399 Section 3 Instruction Execution Time
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Read and Understand this Manual Please read and understand this manual before using the product. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY 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- INFRINGEMEN
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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 identifying 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
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Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. 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 establish key specifications for your application on your request.
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Safety Precautions Definition of Precautionary Information The following notation is used in this manual to provide precautions required to ensure safe usage of a CP-series PLC. The safety precautions that are provided are extremely important to safety. Always read and heed the information provided in all safety precautions. Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING Additionally, there may be severe property damage. Indic
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Caution Caution Be sure to sufficiently confirm the safety at the destination when you transfer the program or I/O memory or perform procedures to change the I/O memory. Devices connected to PLC outputs may incorrectly operate regardless of the operat- ing mode of the CPU Unit. With an E-type CPU Unit or with an N/NA-type CPU Unit without a Battery, the con- tents of the DM Area (D) *, Holding Area (H), the Counter Present Values (C), the sta- tus of Counter Completion Flags (C), and the status
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Caution Program so that the memory area of the start address is not exceeded when using a word address or symbol for the offset. For example, write the program so that processing is executed only when the indirect specification does not cause the final address to exceed the memory area by using an input comparison instruction or other instruction. If an indirect specification causes the address to exceed the area of the start address, the system will access data in other area, and unexpected
