Omron CS1W-V600C11, CS1W-V600C12, CJ1W-V600C11, CJ1W-V600C12 Operations Manual

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Cat. No. Z174-E1-02A

SYSMAC CS/CJ Series CS1W-V600C11 CS1W-V600C12 CJ1W-V600C11 CJ1W-V600C12

ID Sensor Units

SYSMAC CS/CJ Series ID Sensor Units

Operation Manual

Revised December 2004

READ AND UNDERSTAND THIS DOCUMENT

Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or comments.

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 NONINFRINGEMENT, 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 DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

In no event shall 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.

SUITABILITY FOR USE

THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES. Please refer to separate catalogs for OMRON's safety rated products.

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 product.

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 products in combination with the end product, machine, 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 document.

• 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 PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PERFORMANCE DATA

Performance data given in this document 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 Warranty and Limitations of Liability.

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 product 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. Please consult with your OMRON representative 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.

ERRORS AND OMISSIONS

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user’s programming of a programmable product, or any consequence thereof.

COPYRIGHT AND COPY PERMISSION

This document shall not be copied for sales or promotions without permission.

This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in its entirety.

Meanings of Signal Words

The following signal words are used in this manual.

Indicates a potentially hazardous situation which, if not avoided, will result in

!WARNING

minor or moderate injury, or may result in serious injury or death. Additionally there may be significant property damage.

!CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage.

Meanings of Alert Symbols

The following alert symbols are used in this manual.

Indicates the possibility of explosion under specific conditions.

Alert Statements in this Manual

The following alert statements apply to the products in this manual. Each alert statement also appears at the locations needed in this manual to attract your attention.

!WARNING

The SRAM-type Data Carrier has a built-in lithium battery which can combust or explode if mishandled. Do not disassemble the Data Carrier, or subject it to high pressure or high temperatures (of 1005C or more), or dispose of it by incineration.

vii

Notice:

r f

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.

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 “PLC” means Programmable Controller. “PC” is used, however, in some Programming Device displays to mean Programmable Controller.

Visual Aids

The following headings appear in the left column of the manual to help you locate different types of information.

Note Indicates information of particular interest for efficient and convenient opera-

tion of the product.

 OMRON, 2003

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, o by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission o 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 information contained in this publication.

1,2,3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.

viii

TABLE OF CONTENTS

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

1 Intended Audience. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

2 General Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

5 Application Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

6 Precautions for Users of the C200H-IDS01(-V1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

7 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

SECTION 1

Features and System Configuration . . . . . . . . . . . . . . . . . . . 1

1-1 Outline of Features and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1-3 Functions by Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

SECTION 2

CS-series ID Sensor Units . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2-1 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2-2 Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2-3 Part Names and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

2-4 Connections and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

SECTION 3

CJ-series ID Sensor Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3-1 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3-2 Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3-3 Part Names and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

3-4 Connections and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

SECTION 4

Data Exchange with the CPU Unit . . . . . . . . . . . . . . . . . . . . 37

4-1 Outline of Data Exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

4-2 Initial Settings Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

4-3 I/O Data Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

SECTION 5

ID Sensor Unit Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

5-1 Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5-2 Communications Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5-3 System Settings and Auto Wait Time Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

5-4 Data Carrier Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

TABLE OF CONTENTS

5-5 Write Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

5-6 Data Carrier Life Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5-7 Data Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

SECTION 6

Controlling the ID Sensor Unit . . . . . . . . . . . . . . . . . . . . . . . 73

6-1 ID Sensor Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

6-2 Communications Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

6-3 Communications Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

SECTION 7

Troubleshooting Alarms and Errors. . . . . . . . . . . . . . . . . . . 93

7-1 Indicators and Error Check Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

7-2 ID Sensor Unit Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

7-3 CPU Unit Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

7-4 Restarting Special I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

7-5 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Appendices

A Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

B Sample Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

C Data Coding Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

About this Manual:

This manual describes the installation and operation of the CS1W-V600C11 and CS1W-V600C12 CSseries ID Sensor Units and the CJ1W-V600C11 and CJ1W-V600C12 CJ-series ID Sensor Units, and it includes the sections described below.

Please read this manual carefully and be sure you understand the information provided before attempting to install or operate a ID Sensor Unit. Be sure to read the precautions provided in the following section.

Precautions provides general precautions for using the ID Sensor Units, Programmable Controller, and related devices.

Section 1 describes the features and system configuration of an ID Sensor Unit.

Section 2 describes the specifications, operation, and installation of ID Sensor Units for CS-series

PLCs.

Section 3 describes the specifications, operation, and installation of ID Sensor Units for CJ-series PLCs.

Section 4 describes the methods used to exchange data with the CPU Unit and the data that is exchanged.

Section 5 describes the operation of the ID Sensor Units.

Section 6 describes how to control an ID Sensor Unit using commands from the PLC’s CPU Unit.

Section 7 describes troubleshooting errors that can occur during ID Sensor Unit operation.

The Appendices provide dimensions, sample programming, and data coding tables.

!WARNING

Failure to read and understand the information provided in this manual may result in personal injury or death, damage to the product, or product failure. Please read each section in its entirety and be sure you understand the information provided in the section and related sections before attempting any of the procedures or operations given.

xii

PRECAUTIONS

This section provides general precautions for using the ID Sensor Unit, Programmable Controller, and related devices.

The information contained in this section is important for the safe and reliable application of the ID Sensor Unit. You must read this section and understand the information contained before attempting to set up or operate a ID Sensor Unit and PLC system.

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

3 Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

6 Precautions for Users of the C200H-IDS01(-V1). . . . . . . . . . . . . . . . . . . . . . xvii

7 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

7-1 Applicable Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

7-2 Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

7-3 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

7-4 Relay Output Noise Reduction Methods . . . . . . . . . . . . . . . . . . . . . xix

xiii

Intended Audience 1

1 Intended Audience

This manual is intended for the following personnel, who must also have knowledge of electrical systems (an electrical engineer or the equivalent).

• Personnel in charge of installing FA systems.

• Personnel in charge of designing FA systems.

• Personnel in charge of managing FA systems and facilities.

2 General Precautions

The user must operate the product according to the performance specifications described in the operation manuals.

Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems, machines, and equipment that may have a serious influence on lives and property if used improperly, consult your OMRON representative.

Make sure that the ratings and performance characteristics of the product are sufficient for the systems, machines, and equipment, and be sure to provide the systems, machines, and equipment with double safety mechanisms.

This manual provides information for installing and operating OMRON ID Sensor Units. Be sure to read this manual before operation and keep this manual

close at hand for reference during operation.

It is extremely important that a PLC and all PLC Units be used for the specified purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PLC system to the above mentioned applications.

3 Safety Precautions

Never attempt to disassemble any Units while power is being supplied. Doing so may result in serious electrical shock or electrocution.

Never touch any of the terminals while power is being supplied. Doing so may result in serious electrical shock or electrocution.

!WARNING

°C or

xiv

Operating Environment Precautions 4

!WARNING

Provide safety measures in external circuits, i.e., not in the PLC (CPU Unit including associated Units), in order to ensure safety in the system if an abnormality occurs due to malfunction of the PLC or another external factor affecting the PLC operation. Not doing so may result in serious accidents.

• Emergency stop circuits, interlock circuits, limit circuits, and similar safety measures must be provided in external control circuits.

• The PLC will turn OFF all outputs when its self-diagnosis function detects any error or when a severe failure alarm (FALS) instruction is executed. As a countermeasure for such errors, external safety measures must be provided to ensure safety in the system.

• The PLC outputs may remain ON or OFF due to deposition or burning of the output relays or destruction of the output transistors. As a countermeasure for such problems, external safety measures must be provided

to ensure safety in the system.

!CAUTION

Execute online edit only after confirming that no adverse effects will be caused by extending the cycle time. Otherwise, the input signals may not be readable.

4 Operating Environment Precautions

Do not operate the control system in the following places.

• Where the PLC is exposed to direct sunlight.

• Where the ambient temperature or humidity is outside the ranges given in the Unit specifications.

• Where the PLC may be affected by condensation due to radical temperature changes.

• Where there is any corrosive or inflammable gas.

• Where there is excessive dust, saline air, or metal powder.

• Where the PLC is affected by vibration or shock.

• Where any water, oil or chemical may splash on the PLC.

Provide proper shielding when installing in the following locations:

• Locations subject to static electricity or other sources of noise.

• Locations subject to strong electromagnetic fields.

• Locations subject to possible exposure to radiation.

• Locations near to power supply lines.

!CAUTION

The operating environment of the PLC System can have a large effect on the longevity and reliability of the system. Improper operating environments can lead to malfunction, failure, and other unforeseeable problems with the PLC System. Be sure that the operating environment is within the specified conditions at installation and remains within the specified conditions during the life of the system.

Application Precautions 5

5 Application Precautions

Observe the following precautions when using the ID Sensor Unit or the PLC.

!WARNING

Failure to abide by the following precautions could lead to serious or possibly fatal injury. Always heed these precautions.

• Always turn OFF the power supply to the PLC before attempting any of the following. Performing any of the following with the power supply turned ON may lead to electrical shock:

• Mounting or removing any Units (e.g., Power Supply Unit, I/O Units, CPU Unit, etc.) or Memory Cassettes.

• Assembling any devices or racks.

• Setting DIP switches or rotary switches.

• Connecting or disconnecting any cables or wiring.

!CAUTION

Failure to abide by the following precautions could lead to faulty operation of the PLC or the system or could damage the PLC or PLC Units. Always heed these precautions.

• Fail-safe measures must be taken by the customer to ensure safety in the event that outputs from Output Units remain ON as a result of internal circuit failures, which can occur in relays, transistors, and other elements.

• Always use the power supply voltages specified in the operation manuals. An incorrect voltage may result in malfunction or burning.

• Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied in places where the power supply is unstable. An incorrect power supply may result in malfunction.

• Install external breakers and take other safety measures against short-circuiting in external wiring. Insufficient safety measures against short-circuiting may result in burning.

• Do not apply voltages to the Input Units in excess of the rated input voltage. Excess voltages may result in burning.

• Do not apply voltages or connect loads to the Output Units in excess of the maximum switching capacity. Excess voltage or loads may result in burning.

• Install the Units properly as specified in the operation manuals. Improper installation of the Units may result in malfunction.

• Be sure that all the mounting screws, terminal screws, and cable connector screws are tightened to the torque specified in the relevant manuals. Incorrect tightening torque may result in malfunction.

• Do not attempt to take any Units apart, to repair any Units, or to modify any Units in any way.

• Check switch settings, the contents of the DM Area, and other preparations before starting operation. Starting operation without the proper settings or data may result in an unexpected operation.

• Leave the label attached to the Unit when wiring. Removing the label may result in malfunction if foreign matter enters the Unit.

• Remove the label after the completion of wiring to ensure proper heat dissipation. Leaving the label attached may result in malfunction.

xvi

Precautions for Users of the C200H-IDS01(-V1) 6

• Use crimp terminals for wiring. Do not connect bare stranded wires directly to terminals.

• Observe the following precautions when wiring cables.

• Do not bend the cables past their natural bending radius.

• Do not pull on the cables.

• Do not place heavy objects on top of the cables.

• Check terminal blocks sufficiently before mounting them.

• Be sure that the terminal blocks, Memory Units, expansion cables, and other items with locking devices are properly locked into place. Improper locking may result in malfunction.

• Check the user program for proper execution before actually running it on the Unit. Not checking the program may result in an unexpected operation.

• Check all wiring carefully before turning ON the power supply.

• Confirm that no adverse effect will occur in the system before attempting any of the following. Not doing so may result in an unexpected operation.

• Changing the operating mode of the PLC.

• Force-setting/force-resetting any bit in memory.

• Changing the present value of any word or any set value in memory.

• Before touching a Unit, be sure to first touch a grounded metallic object in order to discharge any static build-up. Not doing so may result in malfunction or damage.

• Stop operation and turn OFF the power supply immediately if you smell any unusual odors, if the surface of the Unit become abnormally hot, if smoke appears, of if the Unit seems unusual in any other way.

6 Precautions for Users of the C200H-IDS01(-V1)

The CS1W-V600C11, CS1W-V600C12, CJ1W-V600C11, and CJ1WV600C12 (CS/CJ-series) ID Sensor Units cannot be controlled with programming written for the C200H-IDS01 or C200H-IDS01-V1 ID Sensor Unit. Refer to SECTION 4 Data Exchange with the CPU Unit for details. This section describes the main differences between these Units.

Command Settings

The CS/CJ-series ID Sensor Units allow the Data Carrier processing command and Data Carrier communications method (i.e., the communications specification) to be set separately. Commands written for the C200H ID Sensor Units cannot be used without modification. Refer to SECTION 4 Data Exchange with the CPU Unit for details on designating commands and communications methods.

xvii

Conformance to EC Directives 7

New Commands

New commands have been added that allow individual bits to be written and that allow data to be copied from one Data Carrier to another.

Command name Function

Bit Set Sets the specified bits of the specified area in the Data Carrier. Bit Clear Clears the specified bits of the specified area in the Data Car-

Mask Bit Write Masks the specified bits in the specified area of the Data Car-

Copy Writes the data read from a Data Carrier by one R/W Head to

rier.

rier and writes data to the bits that are not masked.

the Data Carrier in the communications area of the other R/W Head. This command is supported by Double-head ID Sensor Units only.

New Communications Operations

The Repeat Auto communications specification, which repeats the operation of an Auto specification, has been added. The Repeat Auto specification can be used with CS/CJ-series ID Sensor Units to place the ID Sensor Unit on standby waiting for the next Data Carrier after communications with the previous Data Carrier have been finished. Operation is ended when the Abort Bit is turned ON (refer to 5-2 Communications Specifications).

Changes in Monitoring Function

A switch on the front panel is used to switch between controlling the ID Sensor Unit with the user program in the CS/CJ-series CPU Unit and performing communications tests. In Test Mode, one byte is read and then written repeatedly. The results of the communications test are confirmed on the status indicators and the Processing Results Monitor (refer to 5-1 Operating Modes).

7 Conformance to EC Directives

7-1 Applicable Directives

•EMC Directives

• Low Voltage Directive

7-2 Concepts

EMC Directives

OMRON devices that comply with EC Directives also conform to the related EMC standards so that they can be more easily built into other devices or the overall machine. The actual products have been checked for conformity to EMC standards (see the following note). Whether the products conform to the standards in the system used by the customer, however, must be checked by the customer.

EMC-related performance of the OMRON devices that comply with EC Directives will vary depending on the configuration, wiring, and other conditions of the equipment or control panel on which the OMRON devices are installed. The customer must, therefore, perform the final check to confirm that devices and the overall machine conform to EMC standards.

xviii

Conformance to EC Directives 7

Note Applicable EMC (Electromagnetic Compatibility) standards are as follows:

EMS (Electromagnetic Susceptibility): EN61000-6-2 EMI (Electromagnetic Interference): EN50081-2

(Radiated emission: 10-m regulations)

Low Voltage Directive

Always ensure that devices operating at voltages of 50 to 1,000 V AC and 75 to 1,500 V DC meet the required safety standards for the PLC (EN61131-2).

7-3 Conformance to EC Directives

The CS/CJ-series PLCs comply with EC Directives. To ensure that the machine or device in which the CS/CJ-series PLC is used complies with EC Directives, the PLC must be installed as follows:

1,2,3... 1. The CS/CJ-series PLC must be installed within a control panel.

2. You must use reinforced insulation or double insulation for the DC power supplies used for the communications power supply and I/O power supplies.

3. CS/CJ-series PLCs complying with EC Directives also conform to the Common Emission Standard (EN50081-2). Radiated emission characteristics (10-m regulations) may vary depending on the configuration of the control panel used, other devices connected to the control panel, wiring, and other conditions. You must therefore confirm that the overall machine or equipment complies with EC Directives.

7-4 Relay Output Noise Reduction Methods

The CS/CJ-series PLCs conforms to the Common Emission Standards (EN50081-2) of the EMC Directives. However, noise generated by relay output switching may not satisfy these Standards. In such a case, a noise filter must be connected to the load side or other appropriate countermeasures must be provided external to the PLC.

Countermeasures taken to satisfy the standards vary depending on the devices on the load side, wiring, configuration of machines, etc. Following are examples of countermeasures for reducing the generated noise.

Countermeasures

(Refer to EN50081-2 for more details.) Countermeasures are not required if the frequency of load switching for the

whole system with the PLC included is less than 5 times per minute. Countermeasures are required if the frequency of load switching for the whole

system with the PLC included is more than 5 times per minute.

xix

Conformance to EC Directives 7

Countermeasure Examples

When switching an inductive load, connect an surge protector, diodes, etc., in parallel with the load or contact as shown below.

Circuit Current Characteristic Required element

AC DC

CR method

Power supply

Diode method

Power supply

Varistor method

Power supply

Yes Yes If the load is a relay or solenoid, there

is a time lag between the moment the circuit is opened and the moment the load is reset.

If the supply voltage is 24 or 48 V,

Inductive

load

insert the surge protector in parallel with the load. If the supply voltage is 100 to 200 V, insert the surge protector between the contacts.

No Yes The diode connected in parallel with

the load changes energy accumulated by the coil into a current, which then flows into the coil so that the current will be converted into Joule heat by the

Inductive

load

resistance of the inductive load. This time lag, between the moment the

circuit is opened and the moment the load is reset, caused by this method is longer than that caused by the CR method.

Yes Yes The varistor method prevents the impo-

sition of high voltage between the contacts by using the constant voltage characteristic of the varistor. There is time lag between the moment the cir-

Inductive

load

cuit is opened and the moment the load is reset.

If the supply voltage is 24 or 48 V, insert the varistor in parallel with the load. If the supply voltage is 100 to 200 V, insert the varistor between the contacts.

The capacitance of the capacitor must be 1 to 0.5 µF per contact current of 1 A and resistance of the resistor must be 0.5 to 1 Ω per contact voltage of 1 V. These values, however, vary with the load and the characteristics of the relay. Decide these values from experiments, and take into consideration that the capacitance suppresses spark discharge when the contacts are separated and the resistance limits the current that flows into the load when the circuit is closed again.

The dielectric strength of the capacitor must be 200 to 300 V. If the circuit is an AC circuit, use a capacitor with no polarity.

The reversed dielectric strength value of the diode must be at least 10 times as large as the circuit voltage value. The forward current of the diode must be the same as or larger than the load current.

The reversed dielectric strength value of the diode may be two to three times larger than the supply voltage if the surge protector is applied to electronic circuits with low circuit voltages.

---

When switching a load with a high inrush current such as an incandescent lamp, suppress the inrush current as shown below.

Countermeasure 1

OUT

COM

Providing a dark current of approx. one-third of the rated value through an incandescent lamp

Countermeasure 2

OUT

COM

Providing a limiting resistor

Features and System Configuration

This section describes the features and system configuration of an ID Sensor Unit.

1-1 Outline of Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1-2-1 Basic System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1-2-2 Mounting Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1-2-3 Mounting Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1-2-4 Unit Handling Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1-3 Functions by Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

SECTION 1

Outline of Features and Functions Section 1-1

1-1 Outline of Features and Functions

SYSMAC CS-series ID Sensor Units

Single-head ID Sensor Unit

(CS1W-V600C11)

V600C11

RUN

ERP

ERC

ERH

T/R

NORM/ERR

TEST

HEAD

Double-head ID Sensor Unit

(CS1W-V600C12)

V600C12

RUN

ERP

ERC

HEAD1

NORM/ERR

DC24V INPUT

ERH HEAD2

T/R

NORM/ERR

TEST

HEAD1

HEAD2

These ID Sensor Units read and write data for V600-series Data Carriers for SYSMAC CS-series PLCs. There are two models: a Single-head ID Sensor Unit (CS1W-V600C11) and a Double-head ID Sensor Unit (CS1W-V600C12).

CS-series Units can be mounted to a CS-series CPU Rack or CS-series Expansion Rack.

SYSMAC CJ-series ID Sensor Units

Single-head ID Sensor Unit

These ID Sensor Units read and write data for V600-series Data Carriers for SYSMAC CJ-series PLCs. There are two models: a Single-head ID Sensor Unit (CJ1W-V600C11) and a Double-head ID Sensor Unit (CJ1W-V600C12).

CJ-series Units can be connected in a CJ-series CPU Rack or CJ-series Expansion Rack.

(CJ1W-V600C11)

V600C11

RUN ERC

ERP ERH

T/R NORM/ERR

TEST

HEAD

Double-head ID Sensor Unit

(CJ1W-V600C12)

V600C12

RUN ERC

ERP ERH

HEAD1 HEAD2

HEAD1

HEAD2

T/R NORM/ERR

TEST

Outline of Features and Functions Section 1-1

Applicable Products and Commands

CS1W-V600C11 CS1W-V600C12 CJ1W-V600C11 CJ1W-V600C12

R/W Head V600-series (V600-H@@) Maximum

number of connected Heads

Applicable Data Carriers

Commands Read

1212

V600-series Data Carriers (V600-D@@R@@ or V600-D@@P@@)

Write Bit Set Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control

Read Write Bit Set Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control Copy

Read Write Bit Set Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control

Read Write Bit Set Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control Copy

An RFID system consists of an ID Sensor Unit in a CS-series/CJ-series CPU Rack or CS-series/CJ-series Expansion Rack, a R/W Head(s) connected to the ID Sensor Unit, and Data Carriers connected to moving bodies.

The ID Sensor Unit operates through the R/W Head(s) to write data from the CS/CJ-series CPU Unit to the Data Carriers and read data from the Data Carriers to the CS/CJ-series CPU Unit.

System Configuration Section 1-2

1-2 System Configuration

1-2-1 Basic System Configuration

CS-series PLCs

Single-head ID Sensor Unit

R/W Head

NORM/ERR

V600C11

V600C12

RUN

ERP

RUN

ERC

ERH

ERC

HEAD1

T/R

NORM/ERR

TEST

HEAD

DC24V INPUT

Double-head ID Sensor Unit

ERP ERH HEAD2 T/R

NORM/ERR

HEAD1

HEAD2

CPU Unit

24 V DC

power

supply

CJ-series PLCs

Data Carrier

Workpiece

(moving body)

Moves

Workpiece

(moving body)

Note The above example uses one Single-head ID Sensor Unit (CS1W-V600C11)

and one Double-head ID Sensor Unit (CS1W-V600C12).

CPU Unit Single-head ID Sensor Unit

Double-head ID Sensor Unit

SYSMAC CJ1G-CPU44

PROGRAMMABLE CONTROLLER

MCPWR

BUSY

R/W Head

OPEN

ERR/ALM

PERIHERAL

PORT

RUN

INH PRPHL COMM

V600C11

RUN ERC

ERP ERH

V600C12

T/R NORM/ERR

RUN ERC

T/R NORM/ERR

HEAD1 HEAD2

T/R NORM/ERR

ERP ERH

TEST

HEAD

TEST

HEAD1

HEAD2

Data Carrier

Workpiece

(moving body)

Moves

Workpiece

(moving body)

System Configuration Section 1-2

Note The above example uses one Single-head ID Sensor Unit (CJ1W-V600C11)

and one Double-head ID Sensor Unit (CJ1W-V600C12).

1-2-2 Mounting Restrictions

CS-series PLCs CS-series ID Sensor Units are classified as CS-series Special I/O Units.

• These Units can be mounted to a CS-series CPU Rack or CS-series Expansion Rack.

• The number of Units per CPU Rack or Expansion Rack depends on the maximum supply current of the Power Supply Unit and current consumption of other Units on the Rack.

The following table lists the maximum number of Units per Rack when only ID Sensor Units are mounted.

Power Supply Unit CS1W-V600C11 CS1W-V600C12

C200HW-PA204 C200HW-PA204S C200HW-PA204R C200HW-PD204 C200HW-PA209R

CJ-series PLCs CJ-series ID Sensor Units are classified as CJ-series Special I/O Units.

• These Units can be mounted to a CJ-series CPU Rack or CJ-series Expansion Rack.

• The number of Units per CPU Rack or Expansion Rack depends on the maximum supply current of the Power Supply Unit and current consumption of other Units on the Rack.

The following table lists the maximum number of Units per Rack when only ID Sensor Units are mounted.

Power Supply Unit CJ1W-V600C11 CJ1W-V600C12

CJ1W-PA205R 4 2 CJ1W-PA202 2 1

510

Note The I/O words allocated to Special I/O Units are determined by the setting of

the unit number switches on the front of the Unit. They are not affected by the slots (positions) in which the Units are mounted.

System Configuration Section 1-2

1-2-3 Mounting Units

CS-series PLCs Use the following procedure to mount an ID Sensor Unit to the Backplane.

1,2,3... 1. Lock the top of the ID Sensor Unit into the slot on the Backplane and rotate

the Unit downwards as shown in the following diagram.

Hook

Backplane

2. While making sure to align the Unit properly with the connectors, tighten the mounting screws securely to a tightening torque of 0.4 N·m.

3. To remove the Unit, first loosen the mounting screws using a Phillips screwdriver.

Mounting screw

Note Leave enough space below each Rack, as shown in the following diagram, for

mounting and removing the Units.

20 mm min.

Backplane

20 mm min.

Phillips screwdriver

System Configuration Section 1-2

CJ-series PLCs ID Sensor Units are connected as I/O Units in the system configuration, as

shown below.

SYSMAC CJ1G-CPU44

PROGRAMMABLE CONTROLLER

RUN

ERR/ALM

INH PRPHL COMM

OPEN

MCPWR

BUSY

PERIHERAL

V600C11

RUN ERC

T/R NORM/ERR

ERP ERH

TEST

HEAD

V600C12

RUN ERC

T/R NORM/ERR

HEAD1 HEAD2

T/R NORM/ERR

ERP ERH

TEST

HEAD1

HEAD2

Power Supply Unit

PORT

CPU Unit I/O Units

(10 Units max.)

End Cover

(included with CPU Unit)

Use the following procedure to connect an ID Sensor Unit.

1,2,3... 1. Align the connectors and press in firmly on the Units to connect them com-

pletely.

Hooks

Connector

Hook holes

2. Move the yellow sliders on the top and bottom of the Unit to the lock position to secure the Units. The sliders should click into place.

Move the sliders to the back until they click into place.

Slider

Locked

Released

3. Attach an End Cover to the Unit on the right end of the Rack.

Note The CJ-series PC may not operate properly if the sliders are not locked firmly

into place.

Functions by Application Section 1-3

1-2-4 Unit Handling Precautions

Be sure to turn OFF the power supply to the PLC before installing or disconnecting Units, or connecting lines.

To reduce the risk of malfunctioning due to electrical noise, wire input and output lines in separate ducts from high-voltage and power lines.

When wiring a Unit, leave the label in place on the top of the Unit to prevent wire clippings or other materials from getting inside the Unit. When wiring has been completed, remove the label to ensure proper heat dissipation.

CS-series PLCs

Remove the label after wiring has been completed.

CJ-series PLCs

Remove the label after wiring has been completed.

1-3 Functions by Application

Application Function Reference

Performing communications test with Data Carriers without programming the CPU Unit

Adjusting communications timing with Data Carriers Examples:

Communicating with Data Carriers stopped in front of the R/W Head Communicating with Data Carriers passing by the R/W Head

Protecting Data Carrier memory once it has been written Write protection Page 61 Managing Data Carrier life Data Carrier life check Page 64 Checking the suitability of Data Carrier memory Data check Page 69

Communications test mode Page 52

Communications specifications Page 52

SECTION 2

CS-series ID Sensor Units

This section describes the specifications, operation, and installation of ID Sensor Units for CS-series PLCs.

2-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2-1-1 General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2-1-2 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2-1-3 Communications Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2-2 Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2-2-1 Overall Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2-2-2 Operating Procedure Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2-3 Part Names and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2-3-1 Part Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2-3-2 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2-3-3 Unit Number Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2-3-4 Communications Test Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2-4 Connections and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2-4-1 Connecting R/W Heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2-4-2 Wiring the External Power Supply (CS1W-V600C12 Only) . . . . . . 20

2-4-3 Wiring for Safety and Noise Immunity . . . . . . . . . . . . . . . . . . . . . . 21

Specifications Section 2-1

2-1 Specifications

2-1-1 General Specifications

General specifications conform to those of SYSMAC CS-series Special I/O Units.

2-1-2 Performance Specifications

CS1W-V600C11 CS1W-V600C12

Unit classification

Influence on CPU Unit’s cycle time

Input power supply

Internal current consumption

Dimensions 35 × 130 × 101 mm (W×H×D) Weight 180 g max. 300 g max. Mounting loca-

tion No. of Units per

Rack Connectable

Heads Applicable Data

Carriers No. of allocated

unit numbers No. of allocated

words Control protocol Special protocol Data exchange

methods with CPU Unit

Data transfer quantity

Operating modes

Diagnostic functions

Special I/O Unit

0.15 ms 0.3 ms

--- 24 V DC +10%/−15%, 360 mA

5 V DC, 260 mA max.; 26 V DC, 120 mA max. 5 V DC, 320 mA max.; 26 V DC, 0 mA max.

CS-series CPU Rack or CS-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Racks or SYSMAC BUS Slave Racks.)

5 per Rack (CPU Rack or Expansion Rack) 10 per Rack (CPU Rack or Expansion Rack)

V600-series R/W Heads (V600-H@@) 1 Head

V600-series Data Carriers (V600-D@@)

10 words 20 words

Special I/O Unit Area in CIO Area CIO 2000 to CIO 2959

Special I/O Unit words in DM Area D20000 to D29599

2,048 bytes max. (160 bytes/scan)

Normal Mode/Test Mode (changed with communications test switch)

(1) ID Sensor Unit error (2) Communications error detection with Data Carriers (3) Head 24-V power supply error

Constant data exchange of 10 words/Unit

100 words/Unit transferred when power is turned ON or when restarting the Unit

V600-series R/W Heads (V600-H@@) 1 or 2 Heads

CPU Unit → ID Sensor Unit

ID Sensor Unit → CPU Unit

CPU Unit → ID Sensor Unit

2,048 bytes max./Head (160 bytes/scan)

Unit Controls, Communications Processing specification, Data storage area specification

Unit information, Results information Processing results monitor

System Settings Auto Wait Time Setting

Specifications Section 2-1

2-1-3 Communications Specifications

CS1W-V600C11 CS1W-V600C12

Communications frequency 530 kHz Communications controls (1) Changing EEPROM (battery-free) Data Carrier communications mode (distance prior-

ity or time priority) (2) Write verification (3) Auto Wait Time Setting

Commands Read

Write Bit Set/Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control

Communications specification Trigger, Single auto, Repeat auto

Read Write Bit Set/Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control Copy

Operating Procedure Section 2-2

2-2 Operating Procedure

2-2-1 Overall Procedure

The operating procedure for an ID Sensor Unit is shown in the following flowchart.

Installation and settingsTrail operationOperation

Set switch on front of Unit

Wire

Set unit number

Turn ON PLC power

Create I/O tables

Set words allocated in DM Area

Turn PLC power OFF and ON

Set switch on front of Unit

Test communications

Change DIP switch on front of Unit

Turn OFF the communications test switch.

Set unit number switches on front of Unit.

Set communications mode. Enable/disable verification when writing. Set auto wait time

OR, turn ON Special I/O Unit Restart Bit.

Turn ON the communications test switch.

Place PLC in PROGRAM mode.

Turn ON PLC power

Ladder program operation

OR, turn ON Special I/O Unit Restart Bit.

Note 1. When using CX-Programmer V3.0 or later with the CS1W-V600C12, “I” will

be displayed before addresses for inputs in the ladder diagram and “Q” will be displayed before addresses for outputs for operation data. In the CXProgrammer’s I/O Table Window, select SIOU/C200H ASCII Unit (A) and then, from the Enter SIOU Details Window, set the Address per Unit to 2, the Input Words to 3, and the Output Words to 7, and select the Repeat IN/ OUT for each Address per Unit option.

2. When using CX-Programmer V2.0 or later with the CS1W-V600C11, “I” will be displayed in the ladder diagram before address for inputs and “Q” will be displayed before addresses for outputs for operation data.

Operating Procedure Section 2-2

2-2-2 Operating Procedure Example

The following is an operating procedure example for the following conditions. Reading 10 Bytes of Data from Data Carrier Address 0010 Using a Trigger

ID Sensor Unit Settings

1,2,3... 1. Communications Test Switch (Set on Unit’s front panel.)

CS-series CPU Unit

Special I/O Unit Area

Bit 15

D1000 01 02

D1001 03 04

D1002

D1003

D1004

→: Read data storage order

05 06

07 08

09 0A

Read command

Bit 00

Read data

Special I/O Unit Area Settings

Unit No.: 00 Command: Read Communications specification: Trigger Read data storage order: Leftmost

→ Rightmost

First Data Carrier read address: 0010 (hex) Number of Data Carrier read bytes: 10 bytes Read data storage destination: D1000 to D1004

CS1W-V600C11

V600C11

RUN

ERP

ERC

ERH

T/R

NORM/ERR

TEST

HEAD

Communications

Data Carrier

Bit

Address

(hex)

0010 0 1 0011 0 2 0012 0 3 0013 0 4 0014 0 5 0015 0 6 0016 0 7 0017 0 8 0018 0 9 0019 0 A

Bit 0

2. Mounting and Installation

TEST

Communications test switch

Operating Procedure Section 2-2

3. Unit No. Setting

Set the unit number to 0, and the following words will be allocated to the Unit as a Special I/O Unit.

• CIO Area: CIO 2000 to CIO 2009

• DM Area: D20000 to D20099

4. PLC Power Supply ON

Power supply ON

Creating I/O Tables Always create the I/O tables after turning ON the PLC power supply. The I/O

tables can be created from the Programming Console or CX-Programmer.

Peripheral port

Programming Console

Operating Procedure Section 2-2

Initial Settings

1,2,3... 1. Make the settings in the words allocated to Special I/O Units in the DM

Area (refer to page 41).

Peripheral port

Programming Console

First word allocated to Unit in DM Area: m = D20000 + (100

address

D20000 0000Not used Communications

D20001 0000 Auto Wait Time Setting: Infinite

Contents Meaning

1514131211109876543210

test switch enabled

2. PLC Power Supply OFF and ON (or turn ON the Unit Restart Bit)

Ladder Programming

Verification for writing

Peripheral port

× 0) = D20000

Communications mode: Distance

Programming Console

Set the Command, Communications Specification, Read Data Storage Order, First Data Carrier Read Address, Number of Bytes to Read, and Read Data Storage Destination in words (n + 1) to (n + 6) allocated in the Special I/O Unit Area (here, CIO 2001 to CIO 2006).

Operating Procedure Section 2-2

First word allocated to Unit in CIO Area: CIO 2000 + 10 × 0 = CIO 2000

Word

address

CIO 2001 00 0 0 Command Communications

Contents Meaning

1514131211109876543210

Data order

specification CIO 2002 00 10 First read address CIO 2003 00 0A Number of read bytes CIO 2004 10 00 Read data storage location (rightmost 4 digits) CIO 2005 0 0 00 Data storage area Bank designation* Read data storage location (leftmost 2

digits) CIO 2006 00 00 ---

Note *: Always 0 when DM is specified. ---: Ignored.

Execution input

Waiting for command execution (work bit)

0010.01

ID Busy

2007.00

Test Mode

2007.14

Unit Busy

2007.15

MOV

#0000

2001

MOV

#0010

2002

MOV

#000A

2003

Specification of command, communications specification, and read data storage order.

Specification of first read address.

Specification of number of read bytes.

Waiting for command execution (work bit)

0010.01

Abort input

Waiting for abort

(work bit)

0010.02

Normal End Flag

2007.01

Error End Flag

2007.02

Busy

2007.00

MOVL

#00001000

2004

0010.01

2000.00

2000.02

0010.02

Read data storage location

Waiting for command execution (work bit)

Command Execution Bit

Abort Bit

Waiting for Abort (work bit)

Normal end

Used to time getting read data.

Error end

Used to time getting resulting information.

Part Names and Functions Section 2-3

2-3 Part Names and Functions

2-3-1 Part Names

CS1W-V600C11 CS1W-V600C12

V600C11

RUN ERC

NORM/ERR

(front)

T/R

ERP ERH

V600C12

RUN ERC

HEAD1

NORM/ERR

(front)

T/R

ERP ERH HEAD2 T/R

NORM/ERR

Status indicators

Unit number switches

TEST

Communications test switch

TEST

R/W Head connector

HEAD

DC24V INPUT

HEAD1

HEAD2

R/W Head power terminals

(Back) (Side)

Backplane connector

Terminal block

Part Names and Functions Section 2-3

2-3-2 Indicators

Indicators show the operating status of the Unit. The relationship between the indicator status and the Unit status is shown in the following table.

Indicator Name Color Meaning

RUN RUN Green Lit The ID Sensor Unit is operating normally.

Not lit The ID Sensor Unit is stopped.

ERC (Error I/O Controller)

ERH (Error at Host)

ERP (Head Power Error)

Head 1 T/R Communicating Yellow Lit Communications are active.

NORM/ERR Normal end Green Lit Communications with the Data Carrier ended

Head 2 T/R Communicating Yellow Lit Communications are active.

NORM/ERR Normal end Green Lit Communications with the Data Carrier ended

Unit error Red Lit An error has occurred in the ID Sensor Unit.

Not lit No error has occurred in the ID Sensor Unit.

CPU Unit error Red Lit An error has occurred in the CPU Unit.

Not lit No error has occurred in the CPU Unit.

Head power error Red Lit An error has occurred in the power supply to the

R/W Head.

Not lit The power supply to the R/W Head is normal.

normally.

Error end Red Lit Communications with the Data Carrier ended in

an error.

normally.

Error end Red Lit Communications with the Data Carrier ended in

an error.

2-3-3 Unit Number Switches

Data exchange between the CPU Unit and ID Sensor Unit is performed using words allocated to the Unit in the Special I/O Unit Area and in the DM Area. The words allocated to the ID Sensor Unit in these two areas are determined by the setting of the unit number switches on the Unit’s front panel.

Switch

No.

Unit

No.

allocated in

Special I/O

Unit Area

0 Unit 0 CIO 2000 to

CIO 2009

1 Unit 1 CIO 2010 to

CIO 2019 ::: : : : 94 Unit 94 CIO 2940 to

CIO 2949 95 Unit 95 CIO 2950 to

CIO 2959

2-3-4 Communications Test Switch

The communications test switch on the Unit’s front panel is used to switch between Normal Mode and Test Mode.

TEST

Status Description

OFF Normal status (factory setting) ON Communications test

CS1W-V600C11 CS1W-V600C12

Words

allocated in

DM Area

Words

allocated in

Special I/O

Unit Area

D20000 to D20099

D20100 to D20199

D29400 to D29499

D29500 to

CIO 2000 to CIO 2019

CIO 2010 to CIO 2029

CIO 2940 to CIO 2959

(Cannot be set)

D29599

Words

allocated in

DM Area

D20000 to D20199

D20100 to D20299

D29400 to D29599

Connections and Wiring Section 2-4

2-4 Connections and Wiring

2-4-1 Connecting R/W Heads

Connection Method

1,2,3... 1. Holding the rubber molding on the connector, align the connector with the

key groove and press in.

2. Press in on the connector until it locks in place.

Rubber molding

Ring

Note The connector will not lock into place if you hold onto the ring. Always hold

onto the rubber molding.

Removal Method Hold onto the ring and pull straight out.

Rubber molding

Ring

Note The connector cannot be removed if you hold onto the rubber molding. Never

pull on the cable with excessive force. The conductors may be broken or damaged.

Connections and Wiring Section 2-4

2-4-2 Wiring the External Power Supply (CS1W-V600C12 Only)

Wiring the power supply as shown below.

CS1W-V600C12

Connection Example

Line filter

+24 V DC

0 V

M3 self-lifting screws are used as the connection terminals for the power supply. When necessary, use the following crimp terminals. The tightening torque is approximately 0.59 N·m.

Examples of Applicable Crimp Connectors

Manufacturer Model number Applicable wire size Shape

J.S.T Mfg. Co., Ltd. 1.25-N3A AWG24 to 16 Forked J.S.T Mfg. Co., Ltd. 1.25-Y3A

6.5 mm max.

Recommended DC Power Supplies (Miniature, by OMRON)

Model number Output capacity Input voltage

S82K-03024 24 V DC, 1.3 A 100/200 V AC S82J-0224 24 V DC, 1.1 A 100 V AC

Note 1. Although adequate measures have been taken inside the I/O Sensor Unit

for noise entering on the power supply line, supplying power through a line filter can be used to greatly attenuate ground noise.

2. Although the rated power consumption of the CS1W-V600C12 is 360 mA at 24 V DC, be sure to consider the surge current when determining capacities.

(For M3 terminal)

Connections and Wiring Section 2-4

2-4-3 Wiring for Safety and Noise Immunity

R/W Head Cables and I/O Signal Lines

Countermeasures for Inductive Loads

Wire the R/W Head cables and I/O signal lines in separate ducts from power circuit cables both inside and outside the control panel.

(1): I/O cables (2): Power lines

(1)

(2)

Suspended ducts

(1) (2)

Floor ducts

(1) (2)

Conduits

If the same ducts must be used, shielded cables can be used to increase resistance to noise. If a shielded cable is used, connect one end of the shield to ground.

If I/O is connected to an inductive load, connect a surge killer or diode in parallel with the load.

Diode

DC input

COM

Relay contact output Triac output

OUT

COM

Surge killer

Noise Countermeasures for External Wiring

OUT

Relay contact output Transistor output

COM

Diode

Note Use surge killers and diodes that meet the following conditions:

Surge Killers

Resistance: 50 Ω Capacitance: 0.47 µF Voltage: 200 V

Diodes

Inrush withstand voltage: 3 times load voltage min. Average rectified current: 1 A

Consider the following items when wiring external lines, such as the R/W Head cables, I/O lines, power supply lines, and high-power lines.

• When using multiconductor cables for signal lines, do not use the same cable for both I/O lines and other control lines.

Connections and Wiring Section 2-4

• When Racks are installed in parallel with each other, keep them separated by at least 300 mm.

Low-power cables

R/W Head cables and PLC I/O lines

Control cables

SYSMAC power supply lines and general control circuit lines

Power lines

High-power cables

Ground to 100 Ω or less.

• When placing cables in the same duct, separate them with grounded iron plates.

SYSMAC power supply lines and general control circuit lines

Power linesPLC I/O lines

300 mm min.

Iron plate

200 mm min.

Ground to 100 Ω or less.

SECTION 3

CJ-series ID Sensor Units

This section describes the specifications, operation, and installation of ID Sensor Units for CJ-series PLCs.

3-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3-1-1 General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3-1-2 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3-1-3 Communications Function Specifications . . . . . . . . . . . . . . . . . . . . 25

3-2 Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3-2-1 Overall Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3-2-2 Operating Procedure Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

3-3 Part Names and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

3-3-1 Part Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

3-3-2 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3-3-3 Unit Number Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3-3-4 Communications test Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3-4 Connections and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3-4-1 Connecting R/W Heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3-4-2 Wiring for Safety and Noise Immunity . . . . . . . . . . . . . . . . . . . . . . 34

Specifications Section 3-1

3-1 Specifications

3-1-1 General Specifications

General specifications conform to those of SYSMAC CJ-series Special I/O Units.

3-1-2 Performance Specifications

CJ1W-V600C11 CJ1W-V600C12

Unit classification

Influence on CPU Unit’s cycle time

Internal current consumption

Dimensions 31 × 90 × 65 mm (W×H×D) Weight 120 g max. 130 g max. Mounting loca-

tion No. of Units per

Rack Connectable

Heads Applicable Data

Carriers No. of allocated

unit numbers No. of allocated

words Control protocol Special protocol Data exchange

methods with CPU Unit

Data transfer quantity

Operating modes

Diagnostic functions

Special I/O Unit

0.15 ms 0.3 ms

5 V DC, 260 mA max.; 24 V DC, 120 mA max. 5 V DC, 320 mA max.; 24 V DC, 240 mA max.

CJ-series Rack or CJ-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Racks or SYSMAC BUS Slave Racks.)

4 Units maximum per Rack 2 Units maximum per Rack

V600-series R/W Heads (V600-H@@) 1 Head

V600-series Data Carriers (V600-D@@)

1 unit number 2 unit numbers

10 words 20 words

Special I/O Unit Area CIO 2000 to CIO 2959

Special I/O Unit words in DM Area D20000 to D29599

2,048 bytes max. (160 bytes/scan)

Normal Mode/Test Mode (changed with communications test switch)

(1) ID Sensor Unit error (2) Communications error detection with Data Carriers (3) Head 24-V power supply error

Constant data exchange of 10 words/Unit

100 words/Unit transferred when power is turned ON or when restarting the Unit

V600-series R/W Heads (V600-H@@) 1 or 2 Heads

CPU Unit → ID Sensor Unit

ID Sensor Unit → CPU Unit

CPU Unit → ID Sensor Unit

2,048 bytes max./Head (160 bytes/scan)

Unit Controls, Communications Processing Specification, Data Storage Area Specification

Unit information, Results Information, Processing Results Monitor

System Settings, Auto Wait Time Setting

Specifications Section 3-1

3-1-3 Communications Function Specifications

CJ1W-V600C11 CJ1W-V600C12

Communications frequency 530 kHz Communications control (1) Changing EEPROM (battery-free) Data Carrier communications mode (distance prior-

ity or time priority) (2) Write verification (3) Auto Wait Time Setting

Commands Read

Write Bit Set/Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control

Communications specification Trigger, Single auto, Repeat auto

Read Write Bit Set/Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control Copy

Operating Procedure Section 3-2

3-2 Operating Procedure

3-2-1 Overall Procedure

The operating procedure for an ID Sensor Unit is shown in the following flowchart.

Set switch on front of Unit

Set unit number

Turn ON PLC power

Create I/O tables

Installation and settings

Set words allocated in DM Area

Turn PLC power OFF and ON.

Set switch on front of Unit

Test communications

Trail operationOperation

Change DIP switch on front of Unit

Turn OFF the communications test switch.

Wire

Set unit number switches on front of Unit.

Set communications mode. Enable/disable verification when writing. Set auto wait time

OR, turn ON Special I/O Unit Restart Bit.

Turn ON the communications test switch.

Place PLC in PROGRAM mode.

Turn ON PLC power

Ladder program operation

OR, turn ON Special I/O Unit Restart Bit.

Note 1. When using CX-Programmer V3.0 or later with the CJ1W-V600C12, “I” will

2. When using CX-Programmer V2.0 or later with the CJ1W-V600C11, “I” will be displayed in the ladder diagram before address for inputs and “Q” will be displayed before addresses for outputs for operation data.

Operating Procedure Section 3-2

3-2-2 Operating Procedure Example

The following is an operating procedure example for the following conditions. Reading 10 Bytes of Data from Data Carrier Address 0010 Using a Trigger

ID Sensor Unit Settings

1,2,3... 1. Communications Test Switch (Set on Unit’s front panel.)

CJ-series CPU Unit

Special I/O Unit Area

Bit

15 00

Read command

Bit

D1000 01 02

D1001 03 04

D1002

D1003

D1004

05 06

07 08

09 0A

Read data

→: Read data storage order

Special I/O Unit Area Settings

Unit No.: 00 Command: Read Communications specification: Trigger Read data storage order: Leftmost

→ Rightmost

First Data Carrier read address: 0010 (hex) Number of Data Carrier read bytes: 10 bytes Read data storage destination: D1000 to D1004

CJ1W-V600C11

V600C11

RUN ERC

T/R NORM/ERR

ERP ERH

TEST

HEAD

Address

Communications

Data Carrier

Bit

(hex)

0010 0 1 0011 0 2 0012 0 3 0013 0 4 0014 0 5 0015 0 6 0016 0 7 0017 0 8 0018 0 9 0019 0 A

Bit

NORM/ERR

2. Mounting and Installation

TEST

S CJ1G

PROG

ROL T

Communications test switch

/ERR

NORM

T/R

V60

N ERC

14 15

ERP ERH

910111213

13 1

234567

91011

I I

0 RUN ALM

R R E

NH I

PRPHL

COM

R E L

P O

W MCP

Y BUS

IHE

I I

CN1

0. V

DC24

B/A

TEST

CN2

A/B

Operating Procedure Section 3-2

3. Unit No. Setting

123

891011 1

DC24V 0.3A

/A A

M/ERR

NOR

T/R

1 1

RUN ERC

21314

ERP ERH

13 14

2 1

4. PLC Power Supply ON

NORM/ERR

T/R

Set the unit number to 0, and the following words will be allocated to the Unit as a Special I/O Unit.

• CIO Area: CIO 2000 to CIO 2009

• DM Area: D20000 to D20099

M L

A / R

H N I

C R G

O R T

S U B

Creating I/O Tables Always create the I/O tables after turning ON the PLC power supply. The I/O

tables can be created from the Programming Console or CX-Programmer.

Peripheral port

NORM/ERR

T/R

V60

RUN ERC

13 14

1234

ERP ER

10 11

456

91011

RUN

/AL

INH

PRPH

B A

CJ1G

OM C

GRA

R E L

PRO

ROL

PEN O

MCPWR

Y BUS

IHE

ORT

CN1

DC24V

TEST

CN2

A/B

Programming Console

Operating Procedure Section 3-2

Initial Settings

1,2,3... 1. Make the settings in the words allocated to Special I/O Units in the DM

Area (refer to page 41).

Peripheral port

M/ERR

NOR

V60

RUN ERC

4567

13 14

ERP ERH

10 11

3 1

91011

I I

UN R

/ALM

R R E

INH

PRPH

CJ1G

GRA

PRO

ROL T

PEN

MCPWR

BUS

PERIHER

CN1

DC24V

TEST

CN2

A/B

Programming Console

First word allocated to Unit in DM Area: m = D20000 + (100

address

D20000 0000Not used Communications

D20001 0000 Auto Wait Time Setting: Infinite

Contents Meaning

1514131211109876543210

test switch enabled

2. PLC Power Supply OFF and ON (or turn ON the Unit Restart Bit)

N O C

N E P

MCPW

Y S

U B

Ladder Programming

Peripheral port

S CJ1G

GRA

PRO

Verification for writing

456

891011 12 13 14

11 12

N U

L A /

N I

H P

M M O

ROL

MCPWR

BUS

DC24V 0.3A

/A A

RUN /ALM

INH

PRPH

L B A

PEN

CN1

IHE

× 0) = D20000

Communications mode: Distance

M/ER

T/R

1 1 C

0 6 V

RUN ERC

15 7

ERP ERH

13 14 15

NORM/ERR

T/R

V60

RUN ERC

13 14

ERP ER

10 11

456

3 1

9101112

TEST

CN2

DC24V

A/B

Programming Console

Operating Procedure Section 3-2

First word allocated to Unit in CIO Area: CIO 2000 + 10 × 0 = CIO 2000

Word

address

CIO 2001 00 0 0 Command Communications

Contents Meaning

1514131211109876543210

Data order

digits) CIO 2006 00 00 ---

Note *: Always 0 when DM is specified. ---: Ignored.

Execution input

Waiting for command execution (work bit)

0010.01

ID Busy

2007.00

Test Mode

2007.14

Unit Busy

2007.15

MOV

#0000

2001

MOV

#0010

2002

MOV

#000A

2003

Specification of command, communications specification, and read data storage order.

Specification of first read address.

Specification of number of read bytes.

Waiting for command execution (work bit)

0010.01

Abort input ID

Waiting for abort

(work bit)

0010.02

Normal End Flag

2007.01

Error End Flag

2007.02

Busy

2007.00

MOVL

#00001000

2004

0010.01

2000.00

2000.02

0010.02

Read data storage location

Waiting for command execution (work bit)

Command Execution Bit

Abort Bit

Waiting for Abort (work bit)

Normal end

Used to time getting read data.

Error end

Used to time getting resulting information.

Part Names and Functions Section 3-3

3-3 Part Names and Functions

3-3-1 Part Names

CJ1W-V600C11 CJ1W-V600C12

(front) (front)

V600C11

RUN ERC

ERP ERH

T/R NORM/ERR

V600C12

RUN ERC

ERP ERH

HEAD1 HEAD2

T/R NORM/ERR

Status indicators

Unit number switches

HEAD

TEST

(Side)

HEAD1

HEAD2

Slider

TEST

Communications test switch

R/W Head connector

Expansion connector

Slider

Part Names and Functions Section 3-3

3-3-2 Indicators

The indicators show the operating status of the Unit. The relationship between the indicator status and the Unit status is shown in the following table.

Indicator Name Color Meaning

RUN RUN Green Lit The ID Sensor Unit is operating normally.

Not lit The ID Sensor Unit is stopped.

ERC (Error I/O Controller)

ERH (Error at Host)

ERP (Head Power Error)

Head 1 T/R Communicating Yellow Lit Communications are active.

NORM/ERR Normal end Green Lit Communications with the Data Carrier ended

Head 2 T/R Communicating Yellow Lit Communications are active.

NORM/ERR Normal end Green Lit Communications with the Data Carrier ended

Unit error Red Lit An error has occurred in the ID Sensor Unit.

Not lit No error has occurred in the ID Sensor Unit.

CPU Unit error Red Lit An error has occurred in the CPU Unit.

Not lit No error has occurred in the CPU Unit.

Head power error Red Lit An error has occurred in the power supply to the

R/W Head.

Not lit The power supply to the R/W Head is normal.

normally.

Error end Red Lit Communications with the Data Carrier ended in

an error.

normally.

Error end Red Lit Communications with the Data Carrier ended in

an error.

3-3-3 Unit Number Switches

Switch

No.

Unit

No.

allocated in

Special I/O

Unit Area

0 Unit 0 CIO 2000 to

CIO 2009

1 Unit 1 CIO 2010 to

CIO 2019 ::: : : : 94 Unit 94 CIO 2940 to

CIO 2949 95 Unit 95 CIO 2950 to

CIO 2959

3-3-4 Communications test Switch

The communications test switch on the Unit’s front panel is used to switch between Normal Mode and Test Mode.

TEST

Status Description

OFF Normal status (factory setting) ON Communications test

CJ1W-V600C11 CJ1W-V600C12

Words

allocated in

DM Area

Words

allocated in

Special I/O

Unit Area

D20000 to D20099

D20100 to D20199

D29400 to D29499

D29500 to

CIO 2000 to CIO 2019

CIO 2010 to CIO 2029

CIO 2940 to CIO 2959

(Cannot be set)

D29599

Words

allocated in

DM Area

D20000 to D20199

D20100 to D20299

D29400 to D29599

Connections and Wiring Section 3-4

3-4 Connections and Wiring

3-4-1 Connecting R/W Heads

Connection Method

1,2,3... 1. Holding the rubber molding on the connector, align the connector with the

key groove and press in.

2. Press in on the connector until it locks in place.

Rubber molding

Ring

Note The connector will not lock into place if you hold onto the ring. Always hold

onto the rubber molding.

Removal Method Hold onto the ring and pull straight out.

Rubber molding

Ring

Note The connector cannot be removed if you hold onto the rubber molding. Never

pull on the cable with excessive force. The conductors may be broken or damaged.

Connections and Wiring Section 3-4

3-4-2 Wiring for Safety and Noise Immunity

R/W Head Cables and I/O Signal Lines

Countermeasures for Inductive Loads

Wire the R/W Head cables and I/O signal lines in separate ducts from power circuit cables both inside and outside the control panel.

(1): I/O cables (2): Power lines

(1)

(2)

Suspended ducts

(1) (2)

Floor ducts

(1) (2)

Conduits

If the same ducts must be used, shielded cables can be used to increase resistance to noise. If a shielded cable is used, connect one end of the shield to ground.

If I/O is connected to an inductive load, connect a surge killer or diode in parallel with the load.

Diode

DC input

COM

Relay contact output Triac output

OUT

COM

Surge killer

Noise Countermeasures for External Wiring

OUT

Relay contact output Transistor output

COM

Diode

Note Use surge killers and diodes that meet the following conditions:

Surge Killers

Resistance: 50 Ω Capacitance: 0.47 µF Voltage: 200 V

Diodes

Inrush withstand voltage: 3 times load voltage min. Average rectified current: 1 A

Consider the following items when wiring external lines, such as the R/W Head cables, I/O lines, power supply lines, and high-power lines.

• When using multiconductor cables for signal lines, do not use the same cable for both I/O lines and other control lines.

Connections and Wiring Section 3-4

• When Racks are installed in parallel with each other, keep them separated by at least 300 mm.

Low-power cables

R/W Head cables and PLC I/O lines

Control cables

SYSMAC power supply lines and general control circuit lines

Power lines

High-power cables

Ground to 100 Ω or less.

• When placing cables in the same duct, separate them with grounded iron plates.

SYSMAC power supply lines and general control circuit lines

Power linesPLC I/O lines

300 mm min.

Iron plate

200 mm min.

Ground to 100 Ω or less.

Connections and Wiring Section 3-4

SECTION 4

Data Exchange with the CPU Unit

This section describes the methods used to exchange data with the CPU Unit and the data that is exchanged.

4-1 Outline of Data Exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

4-1-1 Unit Number Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

4-1-2 Special I/O Unit Restart Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

4-2 Initial Settings Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

4-2-1 DM Area Allocations and Contents . . . . . . . . . . . . . . . . . . . . . . . . . 41

4-2-2 DM Area Contents (Same for Normal or Test Mode) . . . . . . . . . . . 42

4-3 I/O Data Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

4-3-1 Special I/O Unit Area Allocations and Contents . . . . . . . . . . . . . . . 43

4-3-2 Special I/O Unit Bit Allocations. . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Outline of Data Exchange Section 4-1

4-1 Outline of Data Exchange

Data is exchanged between the CS/CJ-series CPU Unit and CS1W-V600C11/ C12 or CJ1W-V600C11/C12 ID Sensor Unit through I/O words allocated in the Special I/O Unit Area and initial setting words allocated in the DM Area.

I/O Data Words are allocated in the Special I/O Unit Area of the CPU Unit for ID Sensor

Unit I/O data, including Unit Controls, commands, results information, etc., according to the unit number. This data is exchanged continuously during the I/O refresh period.

Initial Settings Data Words are allocated to the ID Sensor Unit as a Special I/O Unit Area in the

DM Area of the CPU Unit for ID Sensor Unit initial settings, including the System Settings and Auto Wait Time Setting, etc., according to the unit number. This data is transferred when the power supply is turned ON or when restarting the Unit.

SYSMAC CS/CJ-series CPU Unit

Special I/O Unit Area

CIO 2000 + 10 × n

10 words

to CIO 2000 + 10 + 6 × n

CIO 2000 + 10 + 7 × n

to CIO 2000 + 10 + 9 × n

DM Area

D20000 + 100 × n System Settings

100 words

D20000 + 100 × n + 1

D20000 + 100 × n + 99

Output data

Input data

Auto Wait Time

(Not used.)

I/O refresh period

Power turned ON or Unit restarted.

CS1W-V600C11/CJ1W-V600C11

ID Sensor Unit

I/O Data

• Output data

• Input data

Exchanged continuously.

Initial Settings

Unit Settings, Auto Wait Time Setting, and other initial settings transferred.

SYSMAC CS/CJ-series CPU Unit

Special I/O Unit Area

Head 1

10 words

Head 2

10 words

Head 1

100 words

Head 2

100 words

CIO 2000 + 10 × n

to CIO 2000 + 10 × n + 6

CIO 2000 + 10 × n + 7

to CIO 2000 + 10 × n + 9

CIO 2010 + 10 × n

to CIO 2010 + 10 × n + 6

CIO 2010 + 10 × n + 7

to CIO 2010 + 10 × n + 9

DM Area

D20000 + 100 × n

D20000 + 100 × n + 1

D20000 + 100 × n + 99

D20100 + 100 × n

D00100 + 100 × n + 1

D20100 + 100 × n + 99

Output data

Input data

Output data

Input data

System Settings

Auto Wait Time

(Not used.)

System Settings

Auto Wait Time

(Not used.)

I/O refresh period

Power turned ON or Unit restarted.

CS1W-V600C12/CJ1W-V600C12

ID Sensor Unit

I/O Data

• Output data

• Input data

Exchanged continuously.

Head 1Head 2Head 1Head 2

• Output data

• Input data

Exchanged continuously.

Initial Settings

Unit Settings, Auto Wait Time Setting, and other initial settings transferred.

Outline of Data Exchange Section 4-1

4-1-1 Unit Number Setting

The words allocated to the ID Sensor Unit in the Special I/O Unit Area and DM Area are determined by the unit number setting on the Unit’s front panel.

CS1W-V600C11/C12

CJ1W-V600C11/C12

CS1W-V600C12/

CJ1W-V600C12

Words

allocated in

DM Area

D20000 to D20199

D20100 to D20299

Switch

No.

Unit

No.

CS1W-V600C11/

CJ1W-V600C11

Words

allocated in

Special I/O

Unit Area

0 Unit 0 CIO 2000 to

CIO 2009

1 Unit 1 CIO 2010 to

CIO 2019

NORM/ERR

TEST

Words

allocated in

DM Area

D20000 to D20099

D20100 to D20199

Words

allocated in

Special I/O

Unit Area

CIO 2000 to CIO 2019

CIO 2010 to

CIO 2029 ::: : : : 94 Unit 94 CIO 2940 to

CIO 2949

95 Unit 95 CIO 2950 to

CIO 2959

D29400 to D29499

D29500 to D29599

CIO 2940 to

CIO 2959

(Cannot be set)

D29400 to D29599

Note 1. If the same unit number is set for more than one Special I/O Unit, a fatal

error (No. duplication error on CX-Programmer or Unit No. Duplication on Programming Console), and the PLC will not operate.

2. When a Double-head ID Sensor Unit (CS1W-V600C12,CJ1W-V600C12) is used, two unit numbers are allocated.

Outline of Data Exchange Section 4-1

4-1-2 Special I/O Unit Restart Bits

Unit operation can be restarted after DM Area settings have been changed or after an error has been corrected by turning the power supply to the PLC OFF and ON or by turning ON the Special I/O Unit Restart Bit.

CS-series Special I/O Unit Restart Bits

Bit address Function

A50200 Unit 0 Restart Bit The Unit will be restarted A50201 Unit 1 Restart Bit .

. .

A50215 Unit 15 Restart Bit A50300 Unit 16 Restart Bit .

. .

A50715 Unit 95 Restart Bit

CJ-series Special I/O Unit Restart Bits

Bit address Function

A50200 Unit 0 Restart Bit The Unit will be restarted A50201 Unit 1 Restart Bit .

. .

A50215 Unit 15 Restart Bit A50300 Unit 16 Restart Bit .

. .

A50715 Unit 95 Restart Bit

. . .

when the corresponding bit is turned ON.

Exchanged data will be all zeros while the Unit is being restarted.

Note Replace the ID Sensor Unit if an error cannot be cleared even after turning

the power supply OFF and ON or after turning ON the Special I/O Unit Restart Bit.

Initial Settings Data Section 4-2

4-2 Initial Settings Data

4-2-1 DM Area Allocations and Contents

The initial settings for the ID Sensor Unit are performed using the words allocated to the ID Sensor Unit as a Special I/O Unit in the DM Area.

SYSMAC CS-/CJ-series PLC

Special I/O Unit Words in DM Area

Unit 0 Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 Unit 9

Unit 10

Unit n

Unit 95

Allocated Words D20000 to D20099 D20100 to D20199 D20200 to D20299 D20300 to D20399 D20400 to D20499 D20500 to D20599 D20600 to D20699 D20700 to D20799 D20800 to D20899 D20900 to D20999 D21000 to D21099

D20000 + 100 × n to D20000 + 100 × n + 99

D29500 to D29599

Transferred automatically according to unit number when power is turned ON or the Unit is restarted.

CS1W-V600C11/CJ1W-V600C11

ID Sensor Unit

Initial Settings

(m = D20000 + 100 × Unit No.)

m + 1

System Settings Auto Wait Time

SYSMAC CS-/CJ-series PLC

Special I/O Unit Words in DM Area

D20000

Unit 0

to D20199

D20200

Unit 2

to D20399

D20400

Unit 4

to D20599

D20600

Unit 6

to D20799

D20800

Unit 8

to D20999

D21000

Unit 10

to D21199

D20000 + 100 × n to

Unit n

D20100 + 100 × n + 99

Unit 94

D29400 to 29599

Allocated Words

D20100 to D20299

D20300 to D20499

D20500 to D20699

D20700 to D20899

D20900 to D21099

Unit 1

Unit 3

Unit 5

Transferred automatically according to unit number when power is

Unit 7

turned ON or the Unit is restarted.

Unit 9

ID Sensor Unit

CS1W-V600C12/CJ1W-V600C12

Initial Settings

m + 100 m + 101

System Settings

Auto Wait Time

m + 1

(Not used)

System Settings Auto Wait Time (Not used)

(m = D20000 + 100 × Unit No.)

Note 1. The words allocated to the ID Sensor Unit in the DM Area are determined

by the setting of the unit number switches on the Unit’s front panel. Set unit numbers so that the same words are not allocated to more than one Unit. (Refer to page 39 for the setting method.)

2. If the same unit number is set for more than one Special I/O Unit, a fatal error (No. duplication error on CX-Programmer or Unit No. Duplication on Programming Console), and the PLC will not operate.

Initial Settings Data Section 4-2

4-2-2 DM Area Contents (Same for Normal or Test Mode)

The following initial settings are set in the words allocated in the DM Area.

DM Area address Bit No. Type Description Setting Reference

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

CJ1WV600C11, or CJ1W-

V600C12

m m + 100 12 to 15 System

m + 1 m + 101 00 to 15 Auto Wait

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

Not used --- ---

08 to 11 Operating mode switch

04 to 07 Setting for write verifica-

00 to 03 Communications mode

Settings

Time Setting

setting

tion

setting

The Data Carrier timeout time when the Communications Specification is single auto or repeat auto. A Data Carrier Missing Error will be returned if this value is exceeded.

0: Enabled (1-digit BCD) 1: Disabled (1-digit BCD)

0: Verification (1-digit BCD) 1: No verification (1-digit BCD)

0: Communications distance priority (1-digit BCD) 1: Communications time priority (1-digit BCD)

0001 to 9999 (× 0.1 s) 0000: Infinite

Page 56

Page 57

Page 58

Note First word allocated to Unit in DM Area: m = D20000 + 100

× unit No.

I/O Data Allocations Section 4-3

4-3 I/O Data Allocations

4-3-1 Special I/O Unit Area Allocations and Contents

I/O data exchange for the ID Sensor Unit is performed using the words allocated to the ID Sensor Unit as a Special I/O Unit in the Special I/O Unit Area.

SYSMAC CS-/CJ-series PLC

Special I/O Unit Area

Unit 0

CIO 2000 to CIO 2009

Unit 1

CIO 2010 to CIO 2019

Unit 2

CIO 2020 to CIO 2029

Unit 3

CIO 2030 to CIO 2039

Unit 4

CIO 2040 to CIO 2049

Unit 5

CIO 2050 to CIO 2059

Unit 6

CIO 2060 to CIO 2069

Unit 7

CIO 2070 to CIO 2079

Unit 8

CIO 2080 to CIO 2089

Unit 9

CIO 2090 to CIO 2099

Unit 10

CIO 2100 to CIO 2109

CIO 2000 + 10 × n to

Unit n

CIO 2000 + 10 × n + 9

Unit 95

CIO 2950 to CIO 2959

Allocated Words

I/O refresh period

Refreshed every scan during PLC's I/O refresh period. Outputs (CPU to ID Sensor Unit) are refreshed first, followed by inputs (ID Sensor Unit to CPU Unit).

ID Sensor Unit

CS1W-V600C11/CJ1W-V600C11

n + 7 to

(n = CIO 2000 + 10 × unit No.)

n to

n + 6

n + 9

I/O Data

Output refresh data

Input refresh data

SYSMAC CS-/CJ-series PLC

Special I/O Unit Area

CIO 2000

Unit 0

to CIO 2019

CIO 2020

Unit 2

to CIO 2039

CIO 2040

Unit 4

to CIO 2059

CIO 2060

Unit 6

to CIO 2079

CIO 2080

Unit 8

to CIO 2099

CIO 2100

Unit 10

to CIO 2119

CIO 2000 + 10 × n to

Unit n

CIO 2010 + 10 × n + 9

Unit 94

CIO 2940 to CIO 2959

Allocated Words

CIO 2010

to CIO 2029

CIO 2030

to CIO 2049

CIO 2050

to CIO 2069

CIO 2070

to CIO 2089

CIO 2090

to CIO 2109

Unit 1

Unit 3

Unit 5

Unit 7

Unit 9

I/O refresh period

Refreshed every scan during PLC's I/O refresh period. Outputs (CPU to ID Sensor Unit) are refreshed first, followed by inputs (ID Sensor Unit to CPU Unit).

ID Sensor Unit

CS1W-V600C12/CJ1W-V600C12

to n + 16

to n + 19

I/O Data

Head 1

to n + 6

to n+ 9

n + 10

n + 17

Output refresh data

Head 1

n + 7

Input refresh data

Head 2 Output refresh data

Head 2 Input refresh data

(n = CIO 2000 + 10 × unit No.)

Note 1. The words allocated to the ID Sensor Unit in the Special I/O Unit Area are

determined by the setting of the unit number switches on the Unit’s front panel. Set unit numbers so that the same words are not allocated to more than one Unit. (Refer to page 39 for the setting method.)

I/O Data Allocations Section 4-3

4-3-2 Special I/O Unit Bit Allocations

The words in the Special I/O Unit Area are allocated as shown in the following table.

Outputs

I/O Word address Bit No. Type Bit name Description

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

CJ1W-

V600C11, or

CJ1W-V600C12

Output n n + 10 03 to 15 Unit Con-

n + 1 n + 11 08 to 15 Command Command Code Specify the command to be

n + 2 n + 12 00 to 15 Processing

n + 3 n + 13 00 to 15 Number of Pro-

n + 4 n + 14 00 to 15 Data Stor-

n + 5 n + 15 12 to 15 Data Storage

n + 6 n + 16 00 to 15 Option Command

Head 2 of

CS1W-

V600C12 or

CJ1W-V600C12

02 Abort Bit Execution is aborted if this bit

01 Error Reset Bit If this bit is turned ON while

00 Command Exe-

04 to 07 Communica-

00 to 03 Processing

08 to 11 Bank Specifica-

00 to 07 Data Storage

trols

age Area

--- Not used

is turned ON during command execution.

the ID Sensor Unit is waiting for the Command Execution Bit to be turned ON, the Results Information in word (n + 8) will be cleared.

cution Bit

tions Specification

Specification

Address

cessing Bytes

Data Storage Word Address (rightmost 4 digits)

Area

tion

Word Address (leftmost 2 digits)

Option

When this bit is turned ON, the ID Sensor Unit will interpret the command and start execution.

executed. Specify the communications

method with the Data Carrier.

Specify details of command execution.

Specify the processing start address in the Data Carrier.

Specify the number of processing bytes in the Data Carrier

Specify the storage word address in BCD.

Specify the data storage area.

If the EM Area is specified, specify the bank number.

Specify the storage word address in BCD.

Specify command option.

Note First word allocated to Unit in CIO Area: n = CIO 2000 + 10 × unit No.

I/O Data Allocations Section 4-3

Command and Option Settings

Command name

Read 00 0: Trigger

Write 01 0000 to

Bit Set 02 0000 to

Bit Clear 03 0000 to

Mask Bit Write 04 0000 to

Calculation Write 05 0: Add

Data Fill 06 0: Bytes

Data Check 07 0: Trigger

Number of Writes Control

Copy (See note

1.)

Type Command Option Data stored in

Word

address

Name Com-

mand

Code

(BCD)

08 0: Add

09 --- Read

n + 1 n + 2 n + 3 n + 6

Communi-

cations

Specifica-

tion (BCD)

(See note

2.)

1: Single auto 2: Repeat auto

1: Single auto

Process-

ing Speci-

fication

(BCD)

(See note

3.)

Data storage order 0: Leftmost → Rightmost 1: Rightmost → Leftmost

1: Subtract

1: Words

0: Calculation 1: Verification

1: Subtract

Process-

ing

Address

(hex)

0000 to FFFF

FFFF

0000 to FFFF

address 0000 to FFFF

Number of

Process-

ing Bytes

(hex)

0001 to 0800

0001 to 0004

--- Designa-

0001 to 0004

0001 to 0800 0000: All

0003 to 0800

--- No. to add

0001 to 0800

Command

Option

--- Read data Page 79

--- Write data Page 80

--- Designation

tion Data for Mask 0000 to FFFE

Operation value 0000 to FFFF

Fill data 0000 to FFFF

--- --- Page 88

0000 to 00FF

Write address 0000 to FFFF

Data Storage

Area (See

note 4.)

Data for Bit Set

Data for Bit Clear

Write data Page 84

Calculation result

--- Page 87

Result of number of writes calculation

--- Page 90

Refer-

ence

Page 81

Page 82

Page 85

Page 89

Note 1. The Copy command cannot be used on the CS1W-V600C11/CJ1W-

V600C11.

2. Refer to 5-2 Communications Specifications for communications specifica- tions.

3. Refer to Designating Processing Specifications on page 46 for designation methods.

4. Refer to Designating Data Storage Areas on page 46 for designation methods.

I/O Data Allocations Section 4-3

Designating Processing Specifications

Commands Processing Specification

Read Write Bit Set Bit Clear Mask Bit Write

0: Leftmost to Rightmost

Data Carrier

Bit

Address

(hex) CIO 0010 0 1 CIO 0011 0 2 CIO 0012 0 3 CIO 0013 0 4 CIO 0014 0 5 CIO 0015 0 6 CIO 0016 0 7 CIO 0017 0 8 CIO 0018 0 9 CIO 0019 0 A

Bit

CPU Unit Memory

Bit

D1000 D1001

D1002

D1003 D1004

15 00

01 02 03 04 05 06 07 08 09 0A

→: Read data storage order

Bit

1: Rightmost to Leftmost

Data Carrier

Calculation Write Number of Writes

Address

(hex) CIO 0010 CIO 0011 CIO 0012 CIO 0013 CIO 0014 CIO 0015 CIO 0016 CIO 0017 CIO 0018 CIO 0019

0: Add 1: Subtract

Bit

01 02 03 04 05 06 07 08 09 0A

Control Data Fill 0: Bytes (Rightmost 8 bits)

1: Words

Data Check 0: Calculation (write)

1: Verification

Designating Data Storage Areas

Word address n + 5 n + 4

Bit No. 15 to 12 11 to 08 07 to 00 15 to 00

Area Specifiable range Area

specification

DM D00000 to D32767 0 (hex) Always 0 000000 to 032767 (BCD) CIO CIO 0000 to CIO 6143 1 (hex) Always 0 000000 to 006143 (BCD) WR W000 to W511 2 (hex) Always 0 000000 to 000511 (BCD) HR H000 to H511 3 (hex) Always 0 000000 to 000511 (BCD) AR A000 to A959 4 (hex) Always 0 000000 to 000959 (BCD) EM 00000 to 32767 5 (hex) 0 to C (hex) 000000 to 032767 (BCD) TIM T0000 to T4095 6 (hex) Always 0 000000 to 004095 (BCD) CNT C0000 to C4095 7 (hex) Always 0 000000 to 004095 (BCD)

Bank

specification

Address (leftmost 2

digits)

CPU Unit Memory

Bit

D1000 D1001

D1002

D1003 D1004

15 00

02 04 06 08 0A

→: Read data storage order

01 03 05 07 09

Address (rightmost 4

digits)

Bit

Note 1. If there is a mistake in designating the command and option, the Command

Error Flag (word (n + 8), bit 00) in the Results Information will turn ON, and the command will not be executed.

2. If there is a mistake in designating the data storage area, the Data Storage Area Specification Error Flag (word (n + 8), bit 01) in the Results Information will turn ON, and the command will not be executed.

I/O Data Allocations Section 4-3

Inputs

I/O Word address Bit No. Type Bit name Description

Head 1 of CS1WV600C11, CS1WV600C12, CJ1W-

V600C11, or

CJ1W-V600C12

Input n + 7 n + 17 15 Unit

Head 2 of CS1W-

V600C12 or

CJ1W-V600C12

Status

14 Test Mode Flag Turns ON during Test Mode.

13 Head Power Sup-

12 Memory Error

03 to 11 --- Not used

02 Error End Flag ON for one scan when processing ends in

01 Normal End Flag ON for one scan when processing ends nor-

00 ID Busy Flag Turns ON while communications are in

Unit Busy Flag Turns ON when there is an ID Sensor Unit

ply Error Flag

Flag

error.

Turns ON when there is an error in the Unit’s 24-V power supply or the input power supply.

Turns ON when there is an error in ID Sensor Unit memory.

an error.

mally.

progress.

I/O Data Allocations Section 4-3

I/O Word address Bit No. Type Bit name Description

Input (cont’d)

Head 1 of CS1WV600C11, CS1WV600C12, CJ1W-

V600C11, or

CJ1W-V600C12

n + 8 n + 18 15 Results

n + 9 n + 19 00 to 15 Monitor Processing

Head 2 of CS1W-

V600C12 or

CJ1W-V600C12

Information

14 Verification Error

13 Data Carrier

12 Data Carrier Com-

11 Write Protection

10 Data Carrier Miss-

06 to 09 --- Not used

05 Battery Warning

04 Status Flag

02 and 03

01 Data Storage Area

00 Command Error Turns ON when there is an error in the set-

Head Error Flag (Error Code: 7C)

Flag (Error Code: 71)

Address Error Flag (Error Code: 7A)

munications Error Flag (Error Code: 70)

Error Flag (Error Code: 7D)

ing Error Flag (Error Code: 72)

Flag (Error Code: 7B)

(Error Code: 76)

--- Not used

Specification Error

Results Monitor

Turns ON when an error occurs because a R/W Head is not connected.

Turns ON when the 24-V power is not corrected supplied to the R/W Head.

Turns ON when data cannot be written correctly to the Data Carrier (only when verification is specified).

Turns ON when execution is not possible because the processing address is not specified correctly.

Turns ON when communications cannot be completed normally because an error occurred in communications with the Data Carrier.

Turns ON when an attempt is made to write to a write-protected area.

Turns ON when the Data Carrier is not an applicable model.

Turns ON when the communications specification is designated as a trigger but there is no Data Carrier in the R/W Head’s communications area.

Turns ON when there is no Data Carrier in the R/W Head’s communications area before the auto wait time elapses.

Turns ON when an error occurs outside of the write area.

Turns ON when a battery warning occurs.

Turns ON for a Calculation Write command if addition results in an overflow or subtraction results in an underflow.

Turns ON when a difference is found for the verification results for a Data Check command.

Turns ON when the specified number of writes is exceeded for a Number of Writes Control command.

Turns ON for a Copy command if an error occurs when writing after data has been read.

Turns ON when processing specified in data storage area cannot be executed.

ting for the Command, Communications Specification, Processing Address, or Number of Processing Bytes.

Turns ON when an attempt is made to execute the Copy command for the CS1WV600C11/CJ1W-V600C11.

Normal end: Processing time (1 to 9999

Error end: “E0” + “Error Code” Cleared when the power supply is turned

ON or command execution starts.

10 ms) Max. error: 10 ms

I/O Data Allocations Section 4-3

Processing Results Monitor Data

Word address n + 9

Bit No. 15 to 12 11 to 08 07 to 04 03 to 00

Error Codes

When the power supply is turned ON or communications are started

At a normal end Processing time (1 to 9999 × 10 ms) (hex) At an error end E 0 Error code

Error classification Error Codes Error

Communications error with Data Carrier

7C Head error 71 Verification error 7A Data Carrier address error 70 Data Carrier communications error 7D Write protection error 72 Data Carrier missing error 7B Battery warning 76 Status Flag

Note The processing results monitor will not change for a command setting error.

0000

I/O Data Allocations Section 4-3

ID Sensor Unit Functions

This section describes the operation of the ID Sensor Units.

5-1 Operating Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5-1-1 Normal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5-1-2 Communications Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5-2 Communications Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5-2-1 Trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

5-2-2 Single Auto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

5-2-3 Repeat Auto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

5-3 System Settings and Auto Wait Time Setting . . . . . . . . . . . . . . . . . . . . . . . . . 56

5-3-1 System Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

5-3-2 Auto Wait Time Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

5-4 Data Carrier Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

5-4-1 EEPROM (Battery-free) Data Carriers. . . . . . . . . . . . . . . . . . . . . . . 59

5-4-2 SRAM (Built-in Battery) Data Carriers . . . . . . . . . . . . . . . . . . . . . . 60

5-5 Write Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

5-5-1 EEPROM (Battery-free) Data Carriers. . . . . . . . . . . . . . . . . . . . . . . 61

5-5-2 SRAM (Built-in battery) Data Carriers . . . . . . . . . . . . . . . . . . . . . . 62

5-6 Data Carrier Life Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5-6-1 EEPROM (Battery-free) Data Carriers. . . . . . . . . . . . . . . . . . . . . . . 64

5-6-2 SRAM (Built-in battery) Data Carrier . . . . . . . . . . . . . . . . . . . . . . . 68

5-7 Data Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

SECTION 5

Operating Modes Section 5-1

5-1 Operating Modes

The ID Sensor Unit has two operating modes: Normal Mode and Test Mode. The mode to be used is set on the communications test switch on the Unit’s front panel.

5-1-1 Normal Mode

In normal mode, communications are performed when the Command Execution Bit (word n, bit 0) in the Special I/O Unit Area turns ON. All commands can be used in this mode. Communications results and Unit status are shown on the status indicators and in the Unit Status (word (n + 7)), Results Information (word (n + 8)), and Processing Results Monitor (word (n + 9)) in the Special I/O Unit Area.

5-1-2 Communications Test Mode

Communications tests can be performed by turning ON the communications test switch on the Unit’s front panel. Communications tests are performed without reference to the CS/CJ-series CPU Unit operating status. The Test Mode Flag (word (n + 7), bit 14) in the Unit Status in the Special I/O Unit Area will turn ON while the ID Sensor Unit is in this mode.

Communications test results and Unit status can be checked on the Unit’s front panel indicators and in the Processing Results Monitor (word (n + 9)) in the Special I/O Unit Area (refer to page 48). The status in Results Information (word (n + 8)) the Special I/O Unit Area will hold the status that existed before Test Mode was entered.

Communications Test Mode Operation

Note 1. If the ID Sensor Unit is changed to Test Mode while a command is being

Read and write operation will be repeated at 1-second intervals for Data Carrier address 0000 (hex). For a Double-head Unit, status will be read and written alternately for both Heads.

executed, command execution will be completed and then Test Mode will be entered.

2. If an ID Sensor Unit error occurs, communications will stop regardless of the operating mode.

3. First word allocated to Unit in CIO Area: n = CIO 2000 + 10

× unit No.

5-2 Communications Specifications

There are three execution sequences that can be used to communicate with the Data Carrier. The sequence is specified in the Communications Specification (word (n + 1), bit 04 to 07) in the command settings in the Special I/O Unit Area.

Name Communications

specification

Trigger 0 When the Command Execution Bit turns ON, communications are performed with the

Data Carrier in the communications area and processing is ended.

Single auto 1 After the Command Execution Bit turns ON, the ID Sensor Unit waits until a Data

Carrier is detected in the communications area, communications are performed, and processing is ended.

Repeat auto 2 The operation for a single auto designation is repeated. Once communications have

been completed with a specific Data Carrier, communications will not be performed with it again even if it remains in the communications area. Processing is ended when the Abort Bit is turned ON.

Description

Communications Specifications Section 5-2

5-2-1 Trigger

When a trigger is specified, communications are performed with the Data Carrier when the Command Execution Bit (word n, bit 0) in the Special I/O Unit Area turns ON and command execution is ended when communications have been completed. If there is no Data Carrier in the communications area when the Command Execution Bit turns ON, Data Carrier Missing Error Flag (word (n + 8), bit 10) in the Results Information in the Special I/O Unit Area will turn ON and an error code (E072) will be stored in the Processing Results Monitor (word (n + 9)). Use a sensor or other method to detect the presence of a Data Carrier before turning ON the Command Execution Bit.

Communications are performed with a Data Carrier already in the communications area when the Command

Data Carrier

R/W Head

Execution Bit turns ON.

Communications area

Trigger Specification

Command Execution Bit

ID Busy Flag

Normal End Flag

Error End Flag

Communications with

Data Carrier

Data Carrier movement

Results

Comm. A Comm. B

Data Carrier A

Data Carrier B (missing)

Note: Results are returned on whether or not a Data Carrier is detected.

Data Carrier Missing Error

Results

Communications Specifications Section 5-2

(

5-2-2 Single Auto

With a single auto specification, the presence of a Data Carrier is automatically detected, and communications are performed, eliminating the need for detecting the Data Carrier as is required for a trigger specification. Command execution is ended as soon as communications are completed with one Data Carrier. Execution can also be ended by turning ON the Abort Bit (word n, bit

02) while the ID Sensor Unit is waiting for the Data Carrier.

A Data Carrier is detected as it enters the communications area and communications are performed.

Data Carrier

R/W Head

Single Auto Specification

Command Execution Bit

Execution Abort Bit

ID Busy Flag

Normal End Flag

Error End Flag

Communications with

Data Carrier

Data Carrier movement

Waiting for Data Carrier

Comm. A

Data Carrier A

Results

Communications area

Waiting for Data Carrier

Data Carrier B

missin

Abort processing

Communications Specifications Section 5-2

5-2-3 Repeat Auto

With a repeat auto specification, the presence of Data Carriers is automatically detected, and communications are performed, eliminating the need for detecting the Data Carrier as is required for a trigger specification. As opposed to a single auto specifications, command execution is not ended when communications with the first Data Carrier have been completed, rather the ID Sensor Unit waits for the next Data Carrier. Once communications have been completed with a specific Data Carrier, communications will not be performed with it again even if it remains in the communications area. Processing is ended when the Abort Bit (word n, bit 02) turns ON.

Data Carriers are detected as they enter the communications

Data Carrier B

Data Carrier A

R/W Head

area and communications are performed.

Communications are

Repeat Auto Specification

Command Execution Bit

Execution Abort Bit

ID Busy Flag

Normal End Flag

Error End Flag

Communications with

Data Carrier

Data Carrier movement

Waiting for Data Carrier

Comm. A

Data Carrier A

Results

Waiting for Data Carrier

Comm. B

Data Carrier B

Results Results

Waiting for Data Carrier

Comm. C

Data Carrier C

Abort processing

System Settings and Auto Wait Time Setting Section 5-3

5-3 System Settings and Auto Wait Time Setting

Parameter settings (including System Settings and an Auto Wait Time Setting) can be adjusted to the user application to optimize the performance and reliability of the ID Sensor Unit. Although the default settings can be used for most applications without any problems, the parameters can be changed to optimize the system.

5-3-1 System Settings

Communications Test Mode Switch Setting

The communications test mode switch on the Unit’s front panel can be used to enable and disable the communications test. The communications test mode switch can be set to disable test mode to prevent accidentally entering test mode.

DM Area address Bit No. Description Default

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

CJ1W-

V600C11,

or CJ1W-

V600C12

m m + 100 08 to 110 Communications test mode

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

switch enabled.

1 Communications test mode

switch disabled. (Always Normal Mode.)

0 (Enabled)

Verification Setting Verification can be enabled for write operations, or verification can be dis-

abled to shorten the communications time. The verification setting is valid for all commands except for Read and Data Check with a processing specification of verification.

DM Area address Bit No. Description Default

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

CJ1W-

V600C11,

or CJ1W-

V600C12

m m + 100 04 to 070 Verify write operations. 0

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

1 Do not verify write operations.

(Verification)

System Settings and Auto Wait Time Setting Section 5-3

Communications Mode Setting

Note 1. First word allocated to Unit in DM Area: m = D20000 + 100

This setting is valid only when accessing EEPROM (battery-free) Data Carriers. It is ignored for SRAM (built-in battery) Data Carriers. For details, refer to the user manual for the R/W Heads and Data Carriers.

DM Area address Bit No. Description Default

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

CJ1W-

V600C11,

or CJ1W-

V600C12

m m + 100 00 to 030 Communicate using the Com-

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

munications Distance Priority Mode.

1 Communicate using the Com-

munications Time Priority Mode.

0 (distance priority)

× unit No.

2. Always turn the power supply to the PLC OFF and ON or turn ON the Special I/O Unit Restart Bit after changing settings in the DM Area from a Programming Device. DM Area setting data is transferred to Special I/O Units only when the power supply is turned ON or the Special I/O Unit Restart Bit is turned ON.

System Settings and Auto Wait Time Setting Section 5-3

(

5-3-2 Auto Wait Time Setting

If a normal response is not received in communications with a Data Carrier when the Data Carrier has been detected, retry processing will be performed to resend the same command. Retry processing is performed until the Auto Wait Time has expired while the ID Sensor Unit is waiting for a Data Carrier. The Data Carrier wait status begins for a single auto specification, when command execution is started. From the second Data Carrier for a repeat auto specification, it begins when communications with the previous Data Carrier have been completed.

Command Execution Bit

ID Busy Flag

Normal End Flag

Error End Flag

Communications with

Data Carrier

Data Carrier movement

Results

Waiting for Data Carrier

Comm. A

Data Carrier A

Waiting for Data Carrier, Auto Wait Time exceeded.

Data Carrier B

missin

DM Area address Bit No. Description Default

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

CJ1W-

V600C11,

or CJ1W-

V600C12

m + 1 m + 101 00 to 150000 to

9999

Data Carrier Missing Erro

Results

1 to 9999 × 0.1 s 0: Infinite (Time not monitored)

0 (Infinite)

Note 1. First word allocated to Unit in DM Area: m = D20000 + 100

× unit No.

Data Carrier Memory Section 5-4

5-4 Data Carrier Memory

The memory access area for the ID Sensor Unit is 64 Kbytes from address 0000 (hex) to address FFFF (hex). The area that can actually be accessed is determined by the memory capacity of the Data Carrier. The manufacturing date area, write protection setting area and handling methods, and the life control method depend on the type of memory in the Data Carrier.

Contents EEPROM (battery-free)

Data Carrier

Manufacturing

None Addresses 0000 and

date area Write-protectable

range

Either addresses 01 to 7F (hex) or addresses 01 to FF (hex) (Start address is fixed.)

Life control method

Memory life control using the Number of Writes Control command

5-4-1 EEPROM (Battery-free) Data Carriers

Data Carrier Memory Map

Address

(hex)

00FC 00FD

Bit

70 0000 0001 0002 0003

0006 0007 0008 0009

000F

0010

Write protection setting

SRAM (built-in battery)

Data Carrier

0001 (hex) (2 bytes) Any range within the fol-

lowing settings: Start address: 0006 to 7FFF (hex), End address: 0006 to FFFF (hex)

Battery life control using a low battery check.

Bit

Page (8 bytes)

•

Refer-

ence

Page 59

Page 61

Page 64

Manufacturing Date Format

1 byte

There is no manufacturing date area. The start address is the write protection setting.

Note A Data Carrier address error will occur if the Processing Address or Number

of Processing Bytes specified for a Bit Set, Bit Clear, Mask Bit Write, Calculation Write, or Number of Writes Control command results in communications across multiple pages. When using these commands, specify the Processing Address and Number of Processing Bytes so that all processing is performed on the same page. The address ranges for individual pages are as follows: 0000 to 0007, 0008 to 000F, 0010 to 0017, 0018 to 001F, . . . , 00F0 to 00F7, and 00F8 to 00FD.

Data Carrier Memory Section 5-4

5-4-2 SRAM (Built-in Battery) Data Carriers

Data Carrier Memory Map

Manufacturing Date Format

Address

The manufacturing date is written to the first two bytes at the factory to facilitate managing the life of the Data Carrier. The data in these bytes can be read, but it cannot be written by the user. If an attempt is made to write this data, a write protection error will occur.

Bit Bit

(hex)

70 0000 0001 0002

0005

0009

000A 000B

000C

000F

0010

00FF

0100

Manufacturing date

Write protection setting

1 byte

Manufacturing Date

Address Bit No.

76543210

0000 10s digit of month 1s digit of month 0001 10s digit of year 1s digit of year

Note 1. The rightmost two digits are given for the year (1992: “92”)

2. The month is expressed as a 2-digit number (March: “03” and October: “10”)

Example: Manufacturing Date of September 1992

Address Bit No.

76543210

0000 00001001

0001 10010010

Write Protection Section 5-5

5-5 Write Protection

The write protection function is provided so that product model numbers and other important product information stored in the Data Carrier can be protected from being lost though careless write operations. We recommend that write protection be set after important data has been written.

5-5-1 EEPROM (Battery-free) Data Carriers

Setting Write Protection If the write protection end address is written to address 0000 (hex) of the Data

Carrier, address 0001 (hex) to the specified end address will be write-protected. Write protection can be enabled and disabled by setting bit 7 of address 0000 (hex).

Address Bit No.

76543210

0000 Pro-

tected /Not protected

• Write Protection Bit

Address 0000 (hex), bit 7 Description

1 Enable write protection. 0 Disable write protection.

End address

Note 1. Address 00 (hex) cannot be write-protected.

Write Protection Settings Example for Data Carrier with a Memory Capacity of 254 Bytes

• Write Protection Setting Range

Address Write protection setting range

Start address Always 01 (hex) End address 00 (hex), or 01 (hex) to 7F (hex)

2. Addresses 80 (hex) to FD (hex) cannot be set as the end address.

3. If the end address is set to 00 (hex), all addressed from address 01 (hex) to FF (hex) will be write-protected.

4. Write any data to be write-protected starting at address 0001 (hex). The start address for write protection is 0001 (hex) fixed.

The following settings will write-protect addresses 0001 (hex) to 0012 (hex).

Address Bit No.

76543210

0000 10010010

Address (hex)

0000 0001

Write-protected area

0012

00FD

Write Protection Section 5-5

If the end address is set to 00 (hex), the entire area except for address 0000 (hex) will be write-protected.

Example: End Address Set to 00 (hex)

Address Bit No.

76543210

0000 10000000

Address (hex)

0000 0001

Write-protected area

00FD

Clearing Write Protection To clear write protection, set bit 7 of address 0000 (hex) to 0. Write protection

will be cleared and the end address set in address 0000 (hex) will be disabled. When clearing write protection, write only to the write protection setting area (1 byte starting from address 0000). If other addresses are written to, a write protection error will occur and write protection will not be cleared.

5-5-2 SRAM (Built-in battery) Data Carriers

Setting Write Protection The write protection setting uses 4 bytes of the Data Carrier, from address

0002 (hex) to 0005 (hex). Write protection can be enabled and disabled by setting bit 7 of address 0002 (hex).

Address Bit No.

76543210

0002 Pro-

tected/ Not pro-

tected 0003 Rightmost 2 digits of start address 0004 Leftmost 2 digits of end address 0005 Rightmost 2 digits of end address

Write Protection Bit

Address 0002 (hex), bit 7 Description

1 Enable write protection. 0 Disable write protection.

Write Protection Setting Range

Address Write protection setting range

Start address 0006 (hex) to 7FFF (hex) End address 0006 (hex) to FFFF (hex)

Leftmost 2 digits of start address

Write Protection Section 5-5

Write Protection Settings Example for Data Carrier with a Memory Capacity of 2 Kbytes

1,2,3... 1. The following settings will write-protect addresses 0015 (hex) to 0120

(hex) (start address < end address).

Address Bit No.

76543210

000210000000

80 000300010101

15 000400000001

01 000500100000

Address (hex)

0000

0015

Write-protected area

0120

07FF

2. To write-protect only 1 byte, (start address = end address), set the start address and the end address to the same address.

Address (hex)

0000

0120

07FF

Write-protected area

3. If the specified end address exceeds the end address of the Data Carrier (end address > 07FF (hex)), the Data Carrier memory area will be writeprotected through address 07FF (hex), i.e., through the end of the Data Carrier memory area.

Address (hex)

0000

0120

Write-protecte area

07FF

Data Carrier Life Check Section 5-6

4. If the start address exceeds the end address (start address > end address), the areas from the start address to the end of the Data Carrier memory area (address 07FF (hex)) and from address 0006 (hex) to the specified end address will be write-protected.

Address (hex)

0000

0006

End address

Start addres

07FF

Clearing Write Protection To clear write protection, set bit 7 of address 0002 (hex) to 0. Write protection

will be cleared and the end address and start address set in addresses 0002 (hex) to 0005 (hex) will be disabled. When clearing write protection, write only to the write protection setting area (4 bytes starting from address 0002). If other addresses are written to, a write protection error will occur and write protection will not be cleared.

5-6 Data Carrier Life Check

The method used to control the life of the Data Carriers depends on the Data Carrier memory type (SRAM or EEPROM).

For SRAM (built-in battery) Data Carriers, the life of the battery is controlled. For EEPROM (battery-free) Data Carriers, the number of writes is controlled (100,000 writes or user setting).

5-6-1 EEPROM (Battery-free) Data Carriers

The Number of Writes Control command can be used to manage the life of EEPROM (battery-free) Data Carriers. The end of the life of a Data Carrier is detected by using the Number of Writes Control command to detect when the number of times a EEPROM (battery-free) Data Carrier has been written exceeds either 100,000 writes or a specified number of writes.

There are two ways to manage the number of writes. One is to add to the number of writes and then detect when the total exceeds 100,000 writes. The other is to subtract from a user-specified number of writes and then detect when the specified value has been exceeded (i.e., when 0 is reached).

Number of Writes Control 1 (Life Control = Preset Number of Writes)

The Number of Writes Control Area consists of 3 bytes from the start address. The Number of Writes Control command is executed with an Add specification. The specified numbers of writes are added and the total is written to the control area.

When the value in the number of writes control area exceeds the preset number of writes (100,000 writes), the Status Flag (word (n + 8), bit 04) in the

Data Carrier Life Check Section 5-6

Results Information turns ON. If the value in the control area already exceeds 100,000 writes, the value will not be changed.

Area start address

Upper digit

Middle digit

Lower digit

3 bytes

Application Method The life of the Data Carrier can be managed by updating the number of writes

value when data is written to the address most frequently written. (The life of the Data Carrier is 100,000 writes for any one address, so the number of writes must be counted for the address that is written most frequently.) It is also possible to confirm the number of writes without updating the number of writes value.

Write stage

Life confirmation

stage

Data written

No. of writes updated/

life checked

Life checked

Note For any one Data Carrier, use only an Add specification or a Subtract specifi-

cation for the Number of Writes Control command. If both specifications are used for the same Data Carrier, the number of writes control will not be possible.

Application Example The following example uses 3 bytes starting at address 0010 (hex) as the

number of writes control area.

1,2,3... 1. A Write command is executed to clear the control area.

Address

Bit

(hex)

000F 0010 0 0 0011 0 0 0012 0 0 0013

Data Carrier Life Check Section 5-6

2. The Number of Writes Control command is executed with an Add specification and the number of writes set to 4.

Address

3. The Number of Writes Control command is executed with an Add specification and the number of writes set to 5.

Address

4. The following illustration shows memory status when the total number of writes has reached 100,000 writes. If the Number of Writes Control command is executed with an Add specification and the number of writes set to 5, the Status Flag (word (n + 8), bit 04) in the Results Information will turn ON.

Bit

(hex)

000F 0010 0 0 0011 0 0 0012 0 4 0013

Bit

(hex) 000F 0010 0 0 0011 0 0 0012 0 9 0013

Bit

Address

Bit

(hex) 000F 0010 0 1 0011 8 6 0012 A 0 0013

Number of Writes Control 2 (Life Control = User Setting)

The Number of Writes Control Area consists of 3 bytes from the start address. The Number of Writes Control command is executed with a Subtract specification. The specified number of writes is subtracted and the result is written to the control area. When the value in the number of writes control area is less than 0, the Status Flag (word (n + 8), bit 04) in the Results Information turns

Data Carrier Life Check Section 5-6

ON. If the value in the control area is already less than 0, the value will not be changed.

Area start address

Upper digit

Middle digit

Lower digit

3 bytes

Application Method A user-specified number of writes can be used for life control by writing the

desired value in the Number of Writes Control Area in advance. The life of the Data Carrier can be managed by updating the number of writes value when data is written to the address most frequently written. (The Data Carrier has a limited life for any one address, so the number of writes must be counted for the address that is written most frequently.) It is also possible to confirm the number of writes without updating number of writes value.

Write stage

Life confirmation

stage

Data written

No. of writes updated/

life checked

Life checked

Note 1. For any one Data Carrier, use only an Add specification or a Subtract spec-

ification for the Number of Writes Control command. If both specifications are used for the same Data Carrier, the number of writes control will not be possible.

2. The number of writes value can be set as high as 16,700,000 write. The life of an EEPROM Data Carrier, however, is 300,000 writes (= 0493E0 (hex)) at 40

°C or lower. Do not set values that exceed 300,000.

Application Example The following example uses 3 bytes starting at address 0010 (hex) as the

number of writes control area.

1,2,3... 1. A Write command is executed to set the control area to 300,000 writes.

Address

Bit

(hex) 000F 0010 0 4 0011 9 3 0012 E 0 0013

Data Carrier Life Check Section 5-6

2. The Number of Writes Control command is executed with a Subtract specification and the number of writes set to 5.

Address

3. The following illustration shows memory status when the total number of writes has reached 300,000 writes. If the Number of Writes Control command is executed with a Subtract specification and the number of writes set to 5, the Status Flag (word (n + 8), bit 04) in the Results Information will turn ON.

Address

Bit

70 (hex) 000F 0010 0 4 0011 9 3 0012 D B 0013

Bit

(hex) 000F 0010 0 0 0011 0 0 0012 0 0 0013

Bit

5-6-2 SRAM (Built-in battery) Data Carrier

The method used to control the life of the Data Carriers depends on the Data Carrier memory type (SRAM or EEPROM). For SRAM (built-in battery) Data Carriers, the life of the battery is controlled.

Low Battery Check Method

1,2,3... 1. The low battery check for a Data Carrier is not performed constantly. It is

performed only when specific access is performed. This is because a specific current flows in internal circuits when the battery is checked, meaning that the life of the battery would be reduced if the low battery check was performed each time the Data Carrier was accessed. We recommend that the system be programmed to routinely check the life of the battery once a day.

2. The low battery check is performed only when the data in addresses 0000 (hex) and 0001 (hex) (2 bytes) is read.

3. Response for a Low Battery The Battery Warning Flag (word (n + 8), bit 05) in the Results Information will turn ON if the battery is low.

Data Carrier Life after a Low Battery Is Detected

A Data Carrier with a built-in battery can be used for approximately one month under normal conditions after a low battery is detected. Nevertheless, replace the Data Carrier as soon as possible.

A Data Carrier with a replaceable battery (V600-D2KR16) can be used for approximately two weeks under normal conditions after a low battery is detected. Nevertheless, replace the Data Carrier (battery) as soon as possible.

Data Check Section 5-7

Note 1. For a Data Carrier with a replaceable battery (V600-D2KR16), the battery

is checked when any address is read or written.

2. The Data Carriers contain a lithium/thionyl chloride battery. If this battery is not used for several months, the internal resistance in the battery will increase. Because of this, the low battery check may detect a low battery for a Data Carrier even though the battery has sufficient life remaining. This is due to the increased internal resistance in the battery and not to the life of the battery. When using a Data Carrier that has not been used for months after purchase, perform read operations for about 10 minutes to activate the battery and return the internal resistance of the battery to normal status. This will not meaningfully affect the life of the battery.

!WARNING

The SRAM-type Data Carrier has a built-in lithium battery which can combust or explode if mishandled. Do not disassemble the Data Carrier, or subject it to high pressure or high temperatures (of 100

°C or more), or dispose

of it by incineration.

5-7 Data Check

A check code can be attached to data in a Data Carrier to detect data errors caused by a low battery in SRAM Data Carriers, an expired EEPROM Data

Carrier, or other factors. A CRC code generated with the polynomial X + X5 + 1 is used as the check code. A memory check is performed by using the Data Check command with a Cal-

culation processing specification to write the check code and a Verification processing specification to verify the check code. The start address and the number of bytes determine the specified check block. All but the last 2 bytes are the area to calculate and the last 2 bytes are the check code area.

When the Data Check command is executed to write the check code, the CRC code is calculated for the area to calculate and written in the check code area.

Address (hex)

+ X

Area start address

Area for check Number of check block bytes

CRC (upper digit)

CRC (lower digit)

When the Data Check command is executed to verify the check code, the

code calculation

(number of check bloc

bytes minus 2)

Check code

area (2 bytes)

CRC code is calculated for the area to calculate and compared with the data in the check code area. If the calculated code is the same as the data in the check code area, the Normal End Flag (word (n + 7), bit 01) in Unit Status will

Data Check Section 5-7

turn ON. If they are not the same, the Error End Flag (word (n + 7), bit 02) in Unit Status will turn ON, and the Status Flag (word (n + 8), bit 04) in the Results Information will turn ON as a warning.

Application Method After writing the data, the Data Check command is executed with a Calcula-

tion processing specification to calculate and write the check code. Before reading the data, the Data Check command is executed with a Verification processing specification to verify the check code. This enables detecting internal data corruption that might occur in the Data Carrier when the data is not being accessed.

Write stage

Read stage

Data written

Check code calculated

Check code verified

Data read

Application Example The following example checks the data in addresses 0010 (hex) to 0012 (hex).

1,2,3... 1. Assume that the following data is initially in memory.

Address

Bit

(hex)

000F 0010 1 2 0011 3 4 0012 5 6 0013 0014 0015

2. The Data Check command is executed to calculate the check code for 5 bytes beginning with address 0010 (hex). The CRC Code 5CD6 (hex)

Data Check Section 5-7

calculated from the data “123456” is written to addresses 0013 (hex) and 0014 (hex).

Address

Bit

(hex)

000F 0010 1 2 0011 3 4 0012 5 6 0013

5C 0014 D 6 0015

3. The Data Check command is executed to verify the check code for 5 bytes beginning with address 0010 (hex). If the data is normal, the Normal End Flag in Unit Status (word (n+7), bit 01) is turned ON.

Address

Bit

(hex)

000F 0010 1 2 0011 3 4 0012 5 6 0013

5C 0014 D 6 0015

If the check codes are not the same, the Error End Flag (word (n + 7), bit

02) in Unit Status is turned ON.

Address

Bit

(hex)

000F 0010 0 0

Data erro

0011 3 4 0012 5 6 0013

5C 0014 D 6 0015

Data Check Section 5-7

SECTION 6

Controlling the ID Sensor Unit

This section describes how to control the ID Sensor Unit using commands from the PLC’s CPU Unit.

6-1 ID Sensor Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

6-1-1 Outline of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

6-1-2 Read Command: Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

6-1-3 Commands Used to Write Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

6-1-4 Copy Command: Copy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

6-2 Communications Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

6-2-1 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

6-2-2 Command Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

6-3 Communications Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

6-3-1 Data Carrier Communications Time. . . . . . . . . . . . . . . . . . . . . . . . . 91

6-3-2 TAT Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

ID Sensor Unit Operation Section 6-1

6-1 ID Sensor Unit Operation

The user program in the CS/CJ-series CPU Unit is used to operate the ID Sensor Unit. The ID Sensor Unit performs communications with Data Carriers though the R/Write Head according to data set in the Special I/O Unit Area of the CS/CJ-series CPU Unit.

6-1-1 Outline of Operation

CS/CJ-series CPU Unit

User Program

MOV, OUT, etc.

Unit controls

Commands

Data storage area

MOV, LD, etc.

Unit status

Resulting information

Processing results monitor

Read data

Calculation results

Write data

Special I/O

Unit Area

n to (n + 6)

(n + 7) to (n + 9)

Data storage

area

ID Sensor Unit

Command interpretation and execution

Execution

results

Storing

read data.

Getting

write data.

R/W Head

Data Carrier

Note 1. The ID Sensor Unit will complete execution of any command that is being

executed even if the CPU Unit is changed to PROGRAM mode.

2. If an ID Sensor Unit error occurs, communications will stop regardless of the operating mode.

3. First word allocated to Unit in CIO Area: n = CIO 2000 + 10

× unit No.

ID Sensor Unit Operation Section 6-1

6-1-2 Read Command: Read

CS/CJ-series CPU Unit

Special I/O

Unit Area

n to (n + 6)

(n + 7)

(n + 8) to (n + 9)

Data storage

area

(1) (2)

(4)

(7) (8)

(6)

ID Sensor Unit

(3)

Read

data

(5) (5)

R/W Head

(5) (5)

1,2,3... 1. Use the MOV, OUT, or other instructions in the user program to set data in

the Special I/O Unit Area.

2. Turn ON the Command Execution Bit (word n, bit 00).

3. The ID Sensor Unit will interpret the command when the Command Execution Bit is turned ON.

4. If the command is correct, the ID Busy Flag (word (n + 7), bit 00) will turn ON. If there is an error in the command or data storage area specifications, the Command Error Flag (word (n + 8), bit 00) or Data Storage Area Error Flag (word (n + 8), bit 01) will turn ON and processing will end.

5. The ID Sensor Unit will execute the processing specified by the command for the Data Carrier.

6. If command execution ends normally, the Results Information and Processing Results Monitor will be set and the read data will be transferred to the data storage area. Data transfer to CPU Unit memory will be split into transmissions of 160 bytes each.

7. After data is stored, the Normal End Flag (word (n + 7), bit 01) will turn ON, and the ID Busy Flag will turn OFF.

8. The Normal End Flag will turn ON for one scan only, but the Results Information will be held until the Error Reset Bit is turned ON or until the next communications command is received.

Data Carrier

Note If communications with the Data Carrier fail or an error occurs, communica-

tions will be aborted at that point, the bits in the Results Information (word (n +

8)) will turn ON accordingly and the error code will be placed in the Process-

ing Results Monitor (word (n + 9)). Then the Error End Flag (word (n + 7), bit

02) will turn ON and the ID Busy Flag will turn OFF. The Error End Flag will

turn ON for one scan only.

ID Sensor Unit Operation Section 6-1

6-1-3 Commands Used to Write Data

The following commands are used to write data: Write, Bit Set, Bit Clear, Mask Bit Write, Calculation Write, Data Fill, Data Check, and Number of Writes Control

CS/CJ-series CPU Unit

Special I/O

Unit Area

n to (n + 6)

(n + 7)

(n + 8) to (n + 9)

Data storage

area

(1) (2)

(4)

(8) (9)

(7)

(5)

ID Sensor Unit

(3)

Read

data

(6) (6)

R/W Head

(6) (6)

1,2,3... 1. Use the MOV, OUT, or other instructions in the user program to set data in

the Special I/O Unit Area.

2. Turn ON the Command Execution Bit (word n, bit 00).

3. The ID Sensor Unit will interpret the command when the Command Execution Bit is turned ON.

5. The data will be transferred from the specified data storage area. Data transfer from CPU Unit memory will be split into transmissions of 160 bytes each.

6. The ID Sensor Unit will execute the processing specified by the command for the Data Carrier.

7. If command execution ends normally, the Results Information (word (n +

8)) and Processing Results Monitor (word (n + 9)) will be set.

8. The Normal End Flag (word (n + 7), bit 01) will turn ON, and the ID Busy Flag will turn OFF.

9. The Normal End Flag will turn ON for one scan only, but the Results Information will be held until the Error Reset Bit is turned ON or until the next communications command is received.

Data Carrier

Note If communications with the Data Carrier fail or an error occurs, communica-

tions will be aborted at that point, the bits in the Results Information (word (n +

8)) will turn ON accordingly and the error code will be placed in the Process-

ing Results Monitor (word (n + 9)). Then the Error End Flag (word (n + 7), bit

02) will turn ON and the ID Busy Flag will turn OFF. The Error End Flag will

turn ON for one scan only.

ID Sensor Unit Operation Section 6-1

6-1-4 Copy Command: Copy

The following example shows writing the data from Data Carrier A for R/W Head 1 to Data Carrier B for R/W Head 2.

CS/CJ-series CPU Unit

Special I/O

Unit Area

n to (n + 6)

(n + 7)

(n + 8) to (n + 9)

Data storage

area

(1) (2)

(4)

(8) (9)

(7)

ID Sensor Unit

(3)

Read

data

(5) (5)

R/W Head 1

(5) (5)

(6) (6)

R/W Head 2

(6) (6)

1,2,3... 1. Use the MOV, OUT, or other instructions in the user program to set data in

the Special I/O Unit Area.

2. Turn ON the Command Execution Bit (word n, bit 00).

3. The ID Sensor Unit will interpret the command when the Command Execution Bit is turned ON.

4. If the command is correct, the ID Busy Flag (word (n + 7), bit 00) will turn ON. If the command is not correct, the Command Error Flag (word (n + 8), bit 00) will turn ON and processing will be ended.

5. Data will be read from Data Carrier A.

6. The data read from Data Carrier A will be written to Data Carrier B.

7. If command execution ends normally, the Results Information (word (n +

8)) and Processing Results Monitor (word (n + 9)) will be set.

8. The Normal End Flag (word (n + 7), bit 01) will turn ON, and the ID Busy Flag will turn OFF.

9. The Normal End Flag will turn ON for one scan only, but the Results Information will be held until the Error Reset Bit is turned ON or until the next communications command is received.

Data Carrier AData Carrier B

Note If communications with either Data Carrier fail or an error occurs, communica-

tions will be aborted at that point, the bits in the Results Information (word (n +

8)) will turn ON accordingly and the error code will be placed in the Process-

ing Results Monitor (word (n + 9)). Then the Error End Flag (word (n + 7), bit

02) will turn ON and the ID Busy Flag will turn OFF. The Error End Flag will

turn ON for one scan only.

Communications Commands Section 6-2

6-2 Communications Commands

6-2-1 Commands

Command

name

Read 00 Reads data from Data Carrier memory. Write 01 Writes data to Data Carrier memory. Bit Set 02 Sets the specified bits of the specified area in the

Bit Clear 03 Clears the specified bits of the specified area in the

Mask Bit Write 04 Masks the specified bits in the specified area of the

Calculation Write

Data Fill 06 Writes the specified data to the specified area of the

Data Check 07 Calculates and verifies check codes for Data Carrier

Number of Writes Control

Copy 09 Writes the data read from a Data Carrier by one R/

Command

code

Data Carrier.

Data Carrier and writes data to the bits that are not masked.

05 Writes the calculation result between memory data

and the specified data to the Data Carrier.

Data Carrier.

memory.

08 Controls Data Carrier write life.

W Head to the Data Carrier for the other R/W Head. This command is supported by Double-head ID

Sensor Units only.

Function

Note 1. The Data Fill command will write data to the user area in the Data Carrier

regardless of the setting of write protection.

2. If there is an error in the command or option specifications, the Command Error Flag (word (n + 8), bit 00) in the Results Information will turn ON and the command will not be executed.

Communications Commands Section 6-2

6-2-2 Command Descriptions

Read Reads the specified number of bytes from the specified start address in the

Data Carrier. Up to 2,048 bytes (i.e., 1,024 words) can be read with one command execu-

tion.

Word address Bit No. Type Bit name Description

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

CJ1W-

V600C11,

or CJ1W-

V600C12

n + 1 n + 11 08 to 15 Command Command code 00 (hex)

n + 2 n + 12 00 to 15 Processing Address Specify the first Data Carrier address to

n + 3 n + 13 00 to 15 Number of Processing

n + 4 n + 14 00 to 15 Data stor-

n + 5 n + 15 12 to 15 Data Storage Area

n + 6 n + 16 00 to 15 Option Command Option Not used

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

04 to 07 Communications Specifi-

00 to 03 Processing Specification

age area

08 to 11 Bank Specification 00 to 07 Data Storage Word

cation (Refer to page 52.)

(Refer to page 46.)

Bytes Data Storage Word

Address (rightmost 4 digits)

Address (leftmost 2 digits)

Specify the communications method with the Data Carrier.

0 Trigger 1 Single auto 2 Repeat auto Specify the read data storage order. 0 Leftmost → Rightmost 1Rightmost → Leftmost

read. Specify the number of Data Carrier

read bytes. Specify the read data storage destina-

tion. Refer to page 46 for details.

Note Check the memory capacity of the Data Carriers before setting the Process-

ing Address and Number of Processing Bytes. If the Processing Address and Number of Processing Bytes are not suitable for the Data Carriers for which communications are being performed, the Data Carrier Address Error Flag (word (n + 8), bit 13) will turn ON.

Communications Commands Section 6-2

Write Writes the specified number of bytes of data beginning at the specified start

address in the Data Carrier. Up to 2,048 bytes (i.e., 1,024 words) can be written with one command execu-

tion.

Word address Bit No. Type Bit name Description

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

CJ1W-

V600C11,

or CJ1W-

V600C12

n + 1 n + 11 08 to 15 Command Command code 01 (hex)

n + 2 n + 12 00 to 15 Processing Address Specify the first Data Carrier address to

n + 3 n + 13 00 to 15 Number of Processing

n + 4 n + 14 00 to 15 Data stor-

n + 5 n + 15 12 to 15 Data Storage Area

n + 6 n + 16 00 to 15 Option Command Option Not used

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

04 to 07 Communications Specifi-

00 to 03 Processing Specification

age area

08 to 11 Bank Specification 00 to 07 Data Storage Word

cation (Refer to page 52.)

(Refer to page 46.)

Bytes Data Storage Word

Address (rightmost 4 digits)

Address (leftmost 2 digits)

Specify the communications method with the Data Carrier.

0 Trigger 1 Single auto 2 Repeat auto Specify the write data storage order. 0 Leftmost → Rightmost 1Rightmost → Leftmost

write. Specify number of Data Carrier write

bytes. Specify the write data storage destina-

tion. Refer to page 46 for details.

Note 1. Verification will not be performed if No Verification is set for writing.

2. Check the memory capacity of the Data Carriers before setting the Processing Address and Number of Processing Bytes. If the Processing Address and Number of Processing Bytes are not suitable for the Data Carriers for which communications are being performed, the Data Carrier Address Error Flag (word (n + 8), bit 13) will turn ON.

Communications Commands Section 6-2

Bit Set Reads the specified number of bytes from the specified start address and sets

the specified bits to 1. For the Designation Data, set a hexadecimal value with the bits to be set to 1 turned ON.

Up to 4 bytes (i.e., 2 words) can be specified for one command execution. The following example shows specifying 0120 (hex) for 2 bytes of data to set

bit 0 in byte 1 and bit 5 in byte 2.

Data Carrier Data

Bit

1 0 0 0 0 0 0 0

Bit

Designation Data in

Data Storage Area

Bit

0 0 0 0 0 0 0 1

Bit

0 0 0 0 0 0 0 1

The data in boxes is set.

Word address Bit No. Type Bit name Description

Head 1 of

CS1W-

V600C11,

CS1W-

V600C12,

Head 2 of

CS1W-

V600C12

or CJ1W-

V600C12

CJ1W-

V600C11,

or CJ1W-

V600C12

n + 1 n + 11 08 to 15 Command Command code 02 (hex)

04 to 07 Communications Specifica-

tion (Refer to page 52.)

00 to 03 Processing Specification

(Refer to page 46.)

n + 2 n + 12 00 to 15 Processing Address Specify the first Data Carrier address to

n + 3 n + 13 00 to 15 Number of Processing

Bytes

n + 4 n + 14 00 to 15 Data stor-

age area

Data Storage Word Address (rightmost 4 digits)

n + 5 n + 15 12 to 15 Data Storage Area

08 to 11 Bank Specification 00 to 07 Data Storage Word

Address (leftmost 2 digits)

n + 6 n + 16 00 to 15 Option Command Option Not used

0 0 1 0 0 0 0 0

Specify the communications method with the Data Carrier.

0 Trigger 1 Single auto 2 Repeat auto Specify the storage order for the Desig-

nation Data. 0 Leftmost → Rightmost 1Rightmost → Leftmost

process. Specify number of Data Carrier bytes to

process. Specify the storage area for the Designa-

tion Data. Refer to page 46 for details.

Data Written to

Data Carrier

Bit

1 0 0 0 0 0 0 1

0 0 1 0 0 0 0 1

Bit 0

Note 1. Data status will not be changed for any bit that is OFF in the Designation

Data.

2. Verification will not be performed if No Verification is set for writing.

3. When using EEPROM (battery-free) Data Carriers, be sure the write area is all on one page (refer to

page 59). If processing is performed for which

the write area extends across more than one page is performed for this Data Carrier, the Data Carrier Address Error Flag (word (n + 8), bit 13) in the Results Information will turn ON and the command will not be executed.

Omron CS1W-V600C11, CS1W-V600C12, CJ1W-V600C11, CJ1W-V600C12 Operations Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SYSMAC CS/CJ Series ID Sensor Units

READ AND UNDERSTAND THIS DOCUMENT

WARRANTY

LIMITATIONS OF LIABILITY

SUITABILITY FOR USE

PERFORMANCE DATA

CHANGE IN SPECIFICATIONS

DIMENSIONS AND WEIGHTS

ERRORS AND OMISSIONS

PROGRAMMABLE PRODUCTS

COPYRIGHT AND COPY PERMISSION

Meanings of Signal Words

Meanings of Alert Symbols

Alert Statements in this Manual

About this Manual:

PRECAUTIONS

1 Intended Audience

2 General Precautions

3 Safety Precautions

4 Operating Environment Precautions

5 Application Precautions

6 Precautions for Users of the C200H-IDS01(-V1)

7 Conformance to EC Directives

7-1 Applicable Directives

7-2 Concepts

7-3 Conformance to EC Directives

7-4 Relay Output Noise Reduction Methods

1-1 Outline of Features and Functions

1-2 System Configuration

1-2-1 Basic System Configuration

1-2-2 Mounting Restrictions

1-2-3 Mounting Units

1-2-4 Unit Handling Precautions

1-3 Functions by Application

2-1 Specifications

2-1-1 General Specifications

2-1-2 Performance Specifications

2-1-3 Communications Specifications

2-2 Operating Procedure

2-2-1 Overall Procedure

2-2-2 Operating Procedure Example

2-3 Part Names and Functions

2-3-1 Part Names

2-3-2 Indicators

2-3-3 Unit Number Switches

2-3-4 Communications Test Switch

2-4 Connections and Wiring

2-4-1 Connecting R/W Heads

2-4-2 Wiring the External Power Supply (CS1W-V600C12 Only)

2-4-3 Wiring for Safety and Noise Immunity

3-1 Specifications

3-1-1 General Specifications

3-1-2 Performance Specifications

3-1-3 Communications Function Specifications

3-2 Operating Procedure

3-2-1 Overall Procedure

3-2-2 Operating Procedure Example

3-3 Part Names and Functions

3-3-1 Part Names

3-3-2 Indicators

3-3-3 Unit Number Switches

3-3-4 Communications test Switch

3-4 Connections and Wiring

3-4-1 Connecting R/W Heads

3-4-2 Wiring for Safety and Noise Immunity

4-1 Outline of Data Exchange

4-1-1 Unit Number Setting

4-1-2 Special I/O Unit Restart Bits

4-2 Initial Settings Data

4-2-1 DM Area Allocations and Contents

4-2-2 DM Area Contents (Same for Normal or Test Mode)

4-3 I/O Data Allocations

4-3-1 Special I/O Unit Area Allocations and Contents

4-3-2 Special I/O Unit Bit Allocations

5-1 Operating Modes

5-1-1 Normal Mode