Omron CP1H CPU OPERATION MANUAL

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OPERATION MANUAL

CP1H CPU Unit

SYSMAC CP Series CP1H-X40D@@-

CP1H-XA40D@@-

CP1H-Y20DT-D

Cat. No. W450-E1-02

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CP1H-X40D@-@ CP1H-XA40D@-@ CP1H-Y20DT-D

CP1H CPU Unit

Operation Manual

Revised May 2006

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Notice:

r f

OMRON products are manufactured for use accordin g to proper procedures by a qualified operator and only for the purposes described in this manual.

The following conventions are used to ind icate and classify pr ecautions in this manual . Always heed the information provided with them . Failure to heed precautions can result in in jur y to people or damage to property.

!DANGER Indicates an immine ntly hazardous situation whi ch, if not avoided, will result in death or

serious injury. Additionally, there may be severe property damage.

!WARNING Indicates a potentially hazardous situatio n which, if not avoided, could resu lt in death or

serious injury. Additionally, there may be severe property damage.

!Caution Indicates a potentially ha zardous situation which, if not avoided, may result in minor or

moderate injury, or property damage.

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 ap pears in some displays and on some OMRON produ cts, often means “word” and is abbreviated “Wd” in documentation in this sense.

The abbreviation “PLC” means Programmable Controller. “PC” is used, however, in some CX-Programmer displays to mean Programmable Contr oller.

Visual Aids

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

 OMRON, 2005

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or tran smit ted, 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 th e use of the in fo rmation c ontain ed he rein. M oreover, 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.

Note Indicates information of pa rticular interest for efficient and convenient opera-

tion of the product.

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

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Unit Versions of CP-series CPU Units

Unit Versions A “unit version” has been introduced to manage CPU Units in the CP Se ries

according to differences in functionality accompanying Unit upgrades.

Notation of Unit Versions on Products

Product nameplate

CPU UNIT

Lot No. 28705 0000 Ver.1.0

OMRON Corporation MADE IN JAPAN

Lot No.

CP1H-XA40CDR-A

Confirming Unit Versions with Support Software

The unit version is given to the right of the lot number on the nameplate of the products for which unit versions are being managed, as shown below.

CP-series CPU Unit

Unit version (Example for Unit version 1.0)

CX-Programmer version 6.1 or highe r ca n be us ed t o c onfi rm the unit version using one of the following two methods. (See note.)

• Using the PLC Information

• Using the Unit Manufacturing Information

Note CX-Programmer version 6.1 or lower cannot be used to conf irm un it versions

for CP-series CPU Units.

PLC Information

• If you know the device type and CP U type, select them in the Change PLC Dialog Box, go online, and sel ect P LC - Edit - Information from the

menus.

• If you don't know the device type and CPU type but are connected directly to the CPU Unit on a ser ial line, select PLC - Auto Online to go onlin e, and then select PLC - Edit - Information from the menus.

In either case, the following PLC Information Dialog Box will be displayed.

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Unit version

Use the above display to confirm the unit version of the CPU Unit.

Unit Manufacturing Information

In the IO Table Window, right-click and sel ect Unit Manufacturing information - CPU Unit.

The following Unit Manufacturing information Dialog Box will be displayed.

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Unit version

Use the above display to confirm the uni t version of the CPU Unit connected online.

Using the Unit Version Labels

The following unit version labels are provided with the CPU Unit.

Ver.

1.0

Ver.

1.0

These Labels can be used to manage differences in the available functions among the Units. Place the appropriate label on the front of the Unit to show what Unit version is actually being used.

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These labels can be attached to the fron t of previous CPU Units to d ifferentiate between CPU Units of different unit versions.

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TABLE OF CONTENTS

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi

1 Intended Audience. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

2 General Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiv

5 Application Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xxv

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

SECTION 1

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

1-1 Features and Main Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1-3 Connecting Programming Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

1-4 Function Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

1-5 Function Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

SECTION 2

Nomenclature and Specifications . . . . . . . . . . . . . . . . . . . . . 41

2-1 Part Names and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

2-2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

2-3 CP1H CPU Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

2-4 CPU Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

2-5 CPU Unit Operating Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

2-6 Power OFF Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

2-7 Computing the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

SECTION 3

Installation and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

3-1 Fail-safe Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

3-2 Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

3-3 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

3-4 Wiring CP1H CPU Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

3-5 Wiring Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

3-6 CPM1A Expansion I/O Uni t Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

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TABLE OF CONTENTS

SECTION 4

I/O Memory Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

4-1 Overview of I/O Memory Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

4-2 I/O Area and I/O Allocations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148

4-3 Built-in Analog I/O Area (XA CPU Units Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

4-4 Data Link Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

4-5 CPU Bus Unit Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

4-6 Special I/O Unit Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

4-7 Serial PLC Link Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

4-8 DeviceNet Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

4-9 Internal I/O Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

4-10 Holding Area (H). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

4-11 Auxiliary Area (A). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

4-12 TR (Temporary Relay) Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

4-13 Timers and Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

4-14 Data Memory Area (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

4-15 Index Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

4-16 Data Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

4-17 Task Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

4-18 Condition Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

4-19 Clock Pulses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

SECTION 5

Basic CP1H Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

5-1 Interrupt Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

5-2 High-speed Counters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

5-3 Pulse Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

5-4 Quick-response Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

5-5 Analog I/O (XA CPU Units). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318

SECTION 6

Advanced Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331

6-1 Serial Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

6-2 Analog Adjuster and External Analog Setting Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

6-3 7-Segment LED Dis play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .355

6-4 Battery-free Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

6-5 Memory Cassette Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

6-6 Program Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

6-7 Failure Diagnosis Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .374

6-8 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

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TABLE OF CONTENTS

SECTION 7 Using CPM1A Expansion Units and Expansion I/O Units. 381

7-1 Connecting CPM1A Expansion Units and Expansion I/O Units . . . . . . . . . . . . . . . . . . . . . 382

7-2 Analog Input Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

7-3 Analog Output Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

7-4 Analog I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

7-5 Temperature Sensor Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .423

7-6 CompoBus/S I/O Link Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438

7-7 DeviceNet I/O Link Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .444

SECTION 8

Program Transfer, Trial Operation, and Debugging . . . . . 451

8-1 Program Transfer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452

8-2 Trial Operation and Debugging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452

SECTION 9

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459

9-1 Error Classification and Confirmation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460

9-2 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 465

9-3 Error Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477

9-4 Troubleshooting Unit Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .478

SECTION 10

Inspection and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 481

10-1 Inspections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482

10-2 Replacing User-serviceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484

Appendices

A Standard Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489

B Dimensions Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .497

C Auxiliary Area Allocations by Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505

D Auxiliary Area Allocations by Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525

E Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571

F Connections to Serial Communications Option Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . 573

G PLC Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 599

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 635

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TABLE OF CONTENTS

xii

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About this Manual:

This manual descr ibes installation and operat ion of the CP-series Program mable Controllers (PLCs) and includes the sections described below. The CP Series p rovid es advanced package-type PLCs based on OMRON’s advanced control technologies and vast experience in automated control.

Please read this manual carefully and be sure you understand the information provided before attempting to install or opera te a CP-series P LC. Be sure to read the precautions provided in the following section.

Definition of the CP Series

The CP Series is centered around the CP1H CPU Units and is designed with the same basic architecture as the CS and CJ Series. The Special I/O Uni ts and CPU Bus Unit s of the CJ Ser ies ca n thus be used. CJ-series Basic I/O Units, however, cannot be used. Always use CPM1A Expansion Un its and CPM1A Expansion I/O Units when expanding I/O capacity.

I/O words are allocated in the same way as the CPM1A/CPM2A PLCs, i.e., using fixed areas for inputs and outputs.

CS Series

CS1-H CPU Units CS1H-CPU@@H

CS1G-CPU@@H

CS1 CPU Units

CS1H-CPU@@ (-V1) CS1G-CPU@@ (-V1)

CS1D CPU Units

CS1D CPU Units for Duplex-CPU System

CS1D-CPU

CS1D CPU Units for Single-CPU System

CS1D-CPU S

CS1D Process CPU Units

CS1D-CPU

CS-series Basic I/O Units

CS-series Special I/O Units

CS-series CPU Bus Units

CS-series Power Supply Units

Note: Products specifically for the CS1D

Series are required to use CS1D CPU Units.

CS/CJ/CP Series

CJ Series

CJ1-H CPU Units

CJ1H-CPU@@H CJ1G-CPU@@H CJ1G -CPU@@P

(Loop CPU Unit)

CJ1M CPU Unit CJ1M-CPU@@

@@H

@@P

CJ1 CPU Unit

CJ1G-CPU@@

CJ-series Basic I/O Units

CJ-series Special I/O Units

CJ-series CPU Bus Units

CJ-series Power Supply Units

CPM1A Expansion I/O Units

CPM1A Expansion Units

CJ-series Special I/O Units

CJ-series CPU Bus Units

CP Series

CP1H CPU Units

CP1H-X@@@@-@ CP1H-XA@@@@-@ CP1H-Y@@@@-@

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Precautions provides general precautions for using the Programmable Controller and related devices. Section 1 introduces the features of the CP1 H and describes its config uration. It also describes th e

Units that are available and connection methods for Programming Devices and other peripheral devices.

Section 2 describes the names and functions of CP1H parts and provides CP1H specifications. Section 3 describes how to install and wire the CP1H. Section 4 describes the structure and functions of the I/O Memory Areas and Parameter Areas. Section 5 describes the CP1H’s interrupt and high-speed counter functions. Section 6 describes all of the advanced functions of the CP1H that can be used to achieve specific

application needs.

Section 7 describes how to use CPM1A Expansion Units and Expansion I/O Units Section 8 describes the processes used to transfer the program to the CPU Unit and the functions that

can be used to test and debug the program.

Section 9 provides information on hardware and software errors that occur during CP1H operation Section 10 provides inspection and maintenance information.

The Appendices provide product lists, dimensions, tables of Auxiliary Area allocations, and a memory map.

xiv

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Related Manuals

The following manuals are used for the CP-series CPU Units. Refer to these manuals as required.

Cat. No. Model numbers Manual name Description

W450 CP1H-X40D@-@

CP1H-XA40D@-@ CP1H-Y20DT-D

W451 CP1H-X40D@-@

CP1H-XA40D@-@ CP1H-Y20DT-D

W342 CS1G/H-CPU@@H

CS1G/H-CPU@@-V1 CS1D-CPU@@H CS1D-CPU@@S CS1W-SCU21 CS1W-SCB21-V1/41-V1 CJ1G/H-CPU@@H CJ1G-CPU@@P CP1H-CPU@@ CJ1G-CPU@@ CJ1W-SCU21-V1/41-V1

W446 WS02-CXPC1-E-V70 SYSMAC CX-Pro-

W447 WS02-CXPC1-E-V70 SYSMAC CX-Pro-

W444 CXONE-AL@@C-E CX-One FA Inte-

W445 CXONE-AL@@C-E CX-Int egrator Opera-

W344 WS02-PSTC1-E CX-Protocol Opera-

SYSMAC CP Series CP1H CPU Unit Operation Manual

SYSMAC CP Series CP1H CPU Unit Programming Manual

SYSMAC CS/CJseries Communica tions Commands Reference Manual

grammer Ver. 7.0 Operation Manual

grammer Ver. 7.0 Operation Manual Function Blocks

grated Tool Package Setup Manual

tion Manual

Provides the f o llo wing in f o rmation on th e CP Se ries:

•Overview, design, installation, maintenance, and other basic specifications

•Features

• System confi guration

•Mounting and wiring

•I/O memory allocation

• Troubleshooting

Use this manual together with the CP1H Program- mable Controllers Programming Manual (W451).

Provides the f o llo wing in f o rmation on th e CP Se ries:

•Programming instructions

• Programming methods

•Tasks

• File memory

•Functions

Use this manual together with the CP1H Program- mable Controllers Operation Manual (W450).

Describes commands addressed to CS-series and CJ-series CPU Units , incl uding C-mod e comm ands and FINS commands.

Note This manual describes on commands

address to CPU Units regardless of the communications path. (CPU Unit serial por ts, Serial Communications Unit/Board ports, and Communications Unit ports can be used.) Refer to the relevant operation manuals for information on commands addresses to Special I/O Units and CPU Bus Units.

Provides inf ormation on instal ling a nd oper at ing the CX-Programmer f o r al l fun ct ion s except for function blocks.

Provides specifications and oper ating proc edures for function blocks. Function blocks can be used with CX-Programmer Ver. 6.1 or highe r and either a CS1-H/CJ1-H CPU Unit with a uni t v ersi on of 3.0 or a CP1H CPU Unit. Refer to W446 for operating procedures for functions other than function blocks.

Provides an overview of the CX-One FA Integrated Tool and installation procedures.

Describes CX-Integrator operating procedures and provides inf ormatio n on ne tw ork config ur ation (data links, routing tables, Communications Units setup, etc.

Provides operat ing proc edures f or crea ting pro tocol macros (i.e., communications sequences) with the CX-Protocol and other information on protocol macros.

The CX-Protocol is required to create prot oc ol ma cros for user-specific serial communications or to customize the standard system protocols.

Page 15

xvi

Page 16

Read and Understand this Manual

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

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING 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 the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

xvii

Page 17

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products.

At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the 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 manual.

• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.

• Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR

PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THA T THE OMRON PR ODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

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

xviii

Page 18

Disclaimers

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons.

It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. 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.

PERFORMANCE DATA

Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

ERRORS AND OMISSIONS

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

xix

Page 19

Page 20

PRECAUTIONS

This section provides general precautions for using the CP-series Programmable Controllers (PLCs) and related devices.

The information contained in this section is important for the safe and reliable application of Programmable Controllers. You must read this s ection and understand t he information contained before attempting to se t up or operate a PLC system.

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

3 Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiv

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

6-1 Applicable Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

6-2 Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

6-3 Conformance to EC Directives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

6-4 Relay Output Noise Reduction Methods . . . . . . . . . . . . . . . . . . . . . xxix

6-5 Conditions for Meeting EMC Directives

when Using CPM1A Relay Expansion I/O Units. . . . . . . . . . . . . . . xxx

xxi

Page 21

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 t he product according to t he performance specifications described in the operation manuals.

Before using the product under conditions which are not described in the manual or applying the produ ct to nuclear control s ystems, railroad systems, aviation systems, vehicles, combustion systems, me dical equipmen t, amusement machines, safety equipment, and oth er systems, machines, and equi pment that may have a serious influence on lives and property if used improperly, consult your OMRON representative.

Make sure that the ratings and performan ce charact er is ti cs of the pr od uc t are sufficient for the systems, machi nes, and equipment, and be sure to provide the systems, machines, and equipment with double safety mechanisms.

This manual provides informat ion for programming and operat ing the Un it. B e sure to read this manual before attempting to use the Unit and keep this manual close at hand for reference during operation.

!WARNING It is extremely impor tant that a PLC and al l PLC Units b e used for the spec i-

fied 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 th e above-mentioned applications.

3 Safety Precautions

!WARNING Do not attempt to take any Unit apart while the power is being supplied. Doing

so may result in electric shock.

!WARNING Do not touch any of the te r minals o r ter minal blocks while the power is bein g

supplied. Doing so may result in electric shock.

!WARNING Do not attempt to disassemble, repair, or modify any Units. Any attempt to do

so may result in malfunction, fire, or electric shock.

!WARNING Provide safety measures in external circuits (i.e., not in the Programmable

Controller), includin g the following items, to ensure safety in the system if an abnormality occurs due to malfunc tion of the PLC or anoth er external factor affecting the PLC operation. Not doing so may result in serious accidents.

xxii

• Emergency stop cir cuits, inter lock circui ts, limit cir cuits, and sim ilar safety measures must be provided in external control circuits.

Page 22

Safety Precautions 3

• 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 counterme asure for such errors, external safety measures must be provided to ensure safety in the system.

• The PLC or outputs may remain ON or OFF due to deposits on or burning of the output relays, or destruc tio n of th e ou tpu t transis to rs. As a c ou ntermeasure for such problems, extern al safety measures must be provide d to ensure safety in the system.

• When the 24-V DC output (service power supply to the PLC) is overloaded or shor t-circuited, the voltage may drop and result in the out puts being turned OFF. As a countermeasure for such problems, external safety measures must be provided to ensure safety in the system.

!WARNING Fail-safe measures must be taken by the customer to ensure safety in the

event of incorrect, missing, or abnormal signals caused by broken signal lines, momentary power in terruptions, or other causes. Not doing so may result in serious accidents.

!Caution Execute online edit only after confirming that no adverse effects will be

caused by extending the cycle time. Other wise, the input signals may not be readable.

!Caution Confirm safety at the destination node before transferring a program to

another node or editing the I/O area. Doing either of thes e withou t confir m ing safety may result in injury.

!Caution Tighten the screws on the terminal block of the AC power supply to the torque

specified in this manual. The loose s crews may result in burning o r malfunction.

!Caution Do not touch anywhere near the power supply parts or I/O terminals while the

power is ON, and immediately after tur ning OFF the power. The hot surface may cause burn injury.

!Caution Pa y careful attention to the polarities (+/-) when wiring the DC power supply . A

wrong connection may cause malfunction of the system.

!Caution When connecting the PLC to a computer or other peripheral device, either

ground the 0 V side of the external power supply or do not ground the external power supply at all. Otherwise the external power supply may be shorted depending on the connection methods of the peripheral device. DO NOT ground the 24 V sid e of the exter nal power suppl y, as shown in t he following diagram.

Non-insulated DC power supply

24 V

Twisted-pair cable

0 V

CPU Unit

0 V

Peripheral device

xxiii

Page 23

Operating Environment Precautions 4

!Caution After programming (or repr ogrammi ng) using the IOWR instruction, confir m

that correct operation is possible with the new ladder program and data before starting actual operation. Any irregularities may cause the product to stop operating, resulting in unexpected operation in machinery or equipment.

!Caution The CP1H CPU Units automatically back up the user program and parameter

data to flash memor y when these are written to the CPU Unit. I/O memory (including the DM Area , counter present values and Completion Flags, an d HR Area), however, is not written to flash memory. The DM Area, counter present values and Completion Flags, and HR Area can be held during power interruptions with a ba ttery. If there is a batter y error, the contents of these areas may not be accurate af ter a power interruption. If the con tents of the DM Area, counter present values and Completion Flags, and HR Area are used to control external outputs, prevent inappropriate outputs from being made whenever the Battery Error Flag (A402.04) is ON.

4 Operating Environment Precautions

!Caution Do not operate the control system in the following locations:

• Locations subject to direct sunlight.

• Locations subject to temperatures or humidity outside the range specified in the specifications.

• Locations subject to condensation as the result of severe changes in temperature.

• Locations subject to corrosive or flammable gases.

• Locations subject to dust (especially iron dust) or salts.

• Locations subject to exposure to water, oil, or chemicals.

• Locations subject to shock or vibration.

!Caution Take appropriate and su fficient counterm easures when installing sys tems in

the following locations:

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

• Locations subject to strong electromagnetic fields.

• Locations subject to possible exposure to radioactivity.

• Locations close to power supplies.

!Caution The operating environment of th e PLC S ystem c an have a large effect on th e

longevity and reliability of the sy stem. Improper operating environme nts can lead to malfunction, failure, and other unforeseeable problems with the PLC System. Make sure that the operating environment is within the specified conditions at installati on and remains within the specifi ed conditions during the life of the system.

xxiv

Page 24

Application Precautions 5

5 Application Precautions

Observe the following precautions when using the PLC System.

!WARNING Always heed these precautions. Failure to abide by the following precautions

could lead to serious or possibly fatal injury.

• Always connect to 100 to a ground of 100

• Always turn OFF the power su pply to the PLC before attempting a ny of the following. Not turning OFF the power supply may result in malfunction or electric shock.

• Mounting or dismounting Expansion Units or any other Units

• Connecting or removing the Memory Cassette or Option Board

• Setting DIP switches or rotary switches

• Connecting or wiring the cables

• Connecting or disconnecting the connectors

!Caution Failure to abide by the following precautions could lead to faulty operation of

the PLC or the system, or co uld dam age the PLC or PLC Uni ts. Always heed these precautions.

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

• Mount the Unit only after checking the connectors and terminal blocks completely.

• Be sure that all the terminal screws and cable connector screws are tightened to the torque s pecified in the relevant manuals. Incorrect tig htening torque may result in malfunction.

• Wire all connections correctly according to instructions in this manual.

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

• Take appropriate m easures to ensure that the specified power with the rated voltage and frequency is supplied. Be partic ularly car eful in places where the power supply is unstable. An incorrect power supply may result in malfunction.

• Leave the label attached to the Unit when wiring. Removing the label may result in malfunction.

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

• Use crimp terminals for wiring. Do not connect bare stranded wires directly to terminals. Connection of bare stranded wires may result in burning.

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

• Do not apply voltages o r connect loads to the output ter minals in excess of the maximum switching capac i ty. Excess voltage or loads may result in burning.

Ω or less when installing the Units. Not connecting

Ω or less may result in electric shock.

xxv

Page 25

Application Precautions 5

• Be sure that the ter minal blocks, connectors, Option Boards, and other items with locking devices are properly locked into place. Improper locking may result in malfunction.

• Disconnect the functional ground terminal when performing withstand voltage tests. Not disconnecting the functional ground terminal may result in burning.

• Wire correctly and double-check all the wiring or the setting switches before turning ON the power suppl y. Incorrect wir ing may result in burning.

• Check that the DIP switches and data memory (DM) are properly set before starting operation .

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

• Resume operation only after transferring to the new CPU Unit and/or Special I/O Units the contents of the DM, HR, and CNT A reas required for resuming operation. Not doing so may result in an unexpected operation.

• Confirm that no ad verse effect will occur in the system before attemptin g any of the following. Not doing so may result in an unexpected operation.

• Changing the operating mode of the PLC ( includi ng the se tting of th e startup operating mode).

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

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

• Do not pull on the cables or bend the cables beyond their natural limit. Doing either of these may break the cables.

• Do not place objects on top of the cables. Doing so may break the cables.

• When replacing p arts, be sure to confi rm that the rating of a new par t is correct. Not doing so may result in malfunction or burning.

• Before touching the Unit, be su re to firs t to uc h a grounde d m etal li c obj ec t in order to discharge a ny static buildup. Not doing so may result in malfunction or damage.

• Do not touch the Expansion I/ O Unit Conn ec tin g Cable while the power is being supplied in order to prevent malfunction due to static electricity.

• Do not turn O FF the power supply to the Uni t while data is being tran sferred.

• When transporting or storing the product, cover the PCBs with electrically conductive materials to prevent LSIs and ICs from being damaged by static electricity, and also keep the product within the specified storage temperature range.

• Do not touch the mounted par ts or the rear surface of PCBs because PCBs have sharp edges such as electrical leads.

• Double-check the pin numbers when assembling an d wiring t he connectors.

• Wire correctly according to specified procedures.

• Do not connect pin 6 (+5V) on the RS-232C Opti on Board on the CPU Unit to any external device other than the NT-AL001 or CJ1W-CIF11 Conversion Adapter. The external device and the CPU Unit may be damaged.

• Use the dedicated conne cting cables specified in this manual to connect the Units. Using commerc ially avai lable RS-232C computer cables may cause failures in external devices or the CPU Unit.

xxvi

Page 26

Application Precautions 5

• Check that data link tables an d parameters are p roperly set before star ting operation. Not doing so may result in un expe cted operation. Even if the tables and parameters are properly set, confirm that no adverse effects will occur in the system before running or stopping data links.

• Transfer a routing table to the CPU Unit only after confirming that no adverse effects will be caused by restarting CPU Bus Units, which is automatically done to make the new tables effective.

• The user program and param eter a r ea data i n th e C PU Uni t i s backed up in the built-in flash memory. The BKUP indicator will light on the fr ont of the CPU Unit when the backup operation i s in progress. Do not tur n OFF the power supply to the CPU Unit when the BKUP indicator is lit. The data will not be backed up if power is turned OFF.

• Do not turn OFF the power supply to the PLC while the Memory Cassette is being accessed. Doin g so may cor rupt the data in the Memory Cassette. The 7-segment LED will light to indicate writing progress while the Memory Cassette is being accessed. Wait for the LED display to go out before turning OFF the power supply to the PLC.

• Before replacing the batter y, supply power to the CPU Unit for at least 5 minutes and then complete battery repla cement within 5 minutes of tu rn OFF the power supply. Memory data may be corrupted if this precaution is not observed.

• Always use the following size wire when connecting I/O Units, Spec ia l I/O Units, and CPU Bus Units: AWG22 to AWG18 (0.32 to 0.82 mm

• UL standards required that batteries be replaced only by experienced technicians. Do not allow unqualified pe rsons to replace batteries. Also, always follow the replacement procedure provided in the manual.

• Never short-circuit the positive and negative terminals of a battery or charge, disassemble, heat, or incinerate the battery. Do not s ubject the battery to str ong shocks or defor m the barr y by apply ing pressu re. Doing any of these may result in leakage, ruptur e, heat gene ration, or ig nit ion of the battery. Dispose of any battery that has been dropped on the f loor or otherwise subjected to excessive shock. Batteries that have been subjected to shock may leak if they are used.

• Always construct external circuits so that the power to the PLC it turne d ON before the power to the control system is turned ON. If the PLC power supply is turned ON afte r the c ontrol power su pply, temporary errors may result in control system signals bec ause the outpu t ter minals on DC Output Units and other U nits will mo mentar ily tur n ON when power is tur ned ON to the PLC.

• 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.

• If the I/O Hold Bit is turned ON, the outputs from the PLC will not be turned OFF and will maintain their previous status when the PLC is switched from RUN or MONITOR mode to PROGRAM mode. Make sure that the external loads will not produce dangerous conditi ons when this occurs. (When operation stops for a fatal error, including those produced with the FALS(007) instruction, all outputs from Outpu t Unit will be turned OFF and only the internal output status will be maintained.)

xxvii

Page 27

Conformance to EC Directives 6

• Dispose of the product and batteries according to local ordinances as they apply. Have qualified specialists properl y dispose o f used batter ies as ind ustrial waste.

6 Conformance to EC Directives

6-1 Applicable Directives

•EMC Directives

• Low Voltage Directive

6-2 Concepts

EMC Directives

OMRON devices that comply with EC Directives also conform to the r elated EMC standards so tha t they can be more e as ily built in to ot her d evices or th e 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 custo mer, however, must be che cked by the customer.

EMC-related perfor ma nce o f th e O M RON devices that c omp ly wi th EC Di re ctives will vary depending on the configuration, wi ring, and oth er conditions of the equipment or control panel on which the OMRON devices are installed . The customer must, therefore, perform the fina l check to conf ir m th at devices and the overall machine conform to EMC standards.

Note The applicable EMC (Electromagnetic Compatibility) standard is EN61131-2.

Low Voltage Directive

Always ensure that devices operating at voltage s of 50 to 1,00 0 V AC and 75 to 1,500 V DC meet the required safety standards for the PLC (EN61131-2).

6-3 Conformance to EC Directives

The CP1H PLCs comply with E C Directives. To ensure that the machine or device in which the CP1H PLC is us ed complies with EC Direc tives, the PLC must be installed as follows:

1,2,3... 1. The CP1H PLC must be installed within a control panel.

2. You must use reinforced insulation or double insulation for the DC power supplies used for I/O Units and CPU Units requiring DC power. The output holding time must be 10 ms minimum for the DC power supply connected to the power supply terminals on Units requiring DC power.

3. CP1H PLCs complying with EC Directive s also conform to EN61131-2. 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.

xxviii

Page 28

Conformance to EC Directives 6

6-4 Relay Output Noise Reduction Methods

The CP1H PLCs conforms to the Commo n Emissi on Stand ards (EN61131- 2) of the EMC Directives. However, noise generated by relay output switching may not satisfy these Standards. In such a ca se, a noise filter must be connected to the load side o r other appropriate counter measures must be provided external to the PLC.

Countermeasures taken to satisfy the standards vary depending on the devices on the load side, wiring, co nfi guration of mac hi nes, etc . Following are examples of countermeasures for reducing the generated noise.

Countermeasures

Countermeasur es are not required if the f requency 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.

Note Refer to EN61131-2 for more details.

Countermeasure Examples

When switching an inductive load, co nne ct a n su r ge pr ot ec tor, diodes, etc., in parallel with the load or contact as shown below.

Circuit Current Characteristic Required element

CR method

Powe r supply

AC DC

Yes Yes If the load is a relay or soleno id, there is

Inductive

load

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 , 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.

The capacitance of the c apacitor 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 v oltag e of 1V. 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 30 0 V. If the circ uit i s an AC circuit, use a capacitor with no polarity.

xxix

Page 29

Conformance to EC Directives 6

Circuit Current Characteristic Required element

AC DC

Diode method

Powe r supply

Varistor method

Power supply

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 tha t the current will be converted into Joule heat by the

Inductive

load

resistance of the inductive load. This time lag, betw een the m om ent 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 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 inr ush 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

6-5 Conditions for Meeting EMC Directives when Using CPM1A Relay

Expansion I/O Units

EN61131-2 immunity testing conditions when using the CPM1A-40EDR or CPM1A-16ER with a CP1W-CN811 I/O Connecting Cable are given be low.

Recommended Ferrite Core

Ferrite Core (Data Line Filter) : 04 43-164151 manufactured by Nisshin Electric

Minimum impedance: 90 Ω at 25 MHz, 160 Ω at 100 MHz

xxx

32 33

Page 30

Conformance to EC Directives 6

Recommended Connection Method

1,2,3... 1. Cable Connection Method

2. Connection Method As shown below, connect a ferrite core to each end of the CP1W-CN811 I/O Connecting Cable.

SYSMAC

CP1H

AC100-240V

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08 10

POWER

PERIPHERAL

ERR/ALM BKUP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05 07 100CH 101CH

OUT

EXP

1CH

NCNCNC

COM

01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10

CH CH

0706050403020100

OUT

0706050403020100

CH CH

00 01 02 04 05 07 00 02 04 05 07

COM COM COM COM COM COM03 06 01 03 06

111009080706050403020100

00 02 04 06 08 10

40EDR

EXP

xxxi

Page 31

Conformance to EC Directives 6

xxxii

Page 32

SECTION 1

Features and System Configuration

This section introduces the features of the CP1H and describes its configuration. It also describes the Units that are available and connection methods for the CX-Programmer and other peripheral devices.

1-1 Features and Main Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-1-1 CP1H Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-1-2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1-2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1-2-1 Basic System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1-2-2 System Expansion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1-2-3 System Expansion with CJ-series Units. . . . . . . . . . . . . . . . . . . . . . 20

1-2-4 Restrictions on System Configuration . . . . . . . . . . . . . . . . . . . . . . . 22

1-3 Connecting Programming Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

1-3-1 Connecting to a USB Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

1-3-2 Connecting to a Serial Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

1-4 Function Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

1-5 Function Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

1-5-1 Overview of Function Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

1-5-2 Advantages of Function Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Page 33

Features and Main Functions Section 1-1

1-1 Features and Main Functions

1-1-1 CP1H Overview

The SYSMAC CP1H is a n advanced high-speed, package-type Programmable Controller. While the CP1H employs the same architecture as the CS/CJ Series and provides the same I/O capacity of 40 I/O points as the CPM2A, the CP1H is approximately ten times faster.

There are three typ es of CP1H CPU Units to select from: a basi c CPU Unit (X), a CPU Unit with built-in analog I/O terminals (XA), and a CPU Unit with Dedicated Pulse I/O Terminals (Y).

Basic CPU Units: X The X CPU Units are the standard models in the CP1H Series.

24 built-in inputs (Functions can be assigned.) (See note.)

Normal inputs (24)

Interrupt inputs (8)

Quick-response inputs (8)

16 built-in outputs (Functions can be assigned.) (See note.)

Normal outputs (16)

High-speed counter (4 axes) 100 kHz (single phase)

Unit Ver. 1.0 or Earlier Unit Ver. 1.1 or Later

2 pulse outputs 100 kHz

2 pulse outputs 30 kHz

4 pulse outputs 100 kHz

2 PWM outputs

• The CPU Unit has 24 inputs and 16 outputs built in.

• High-speed counters and pulse outputs can be used on four axes with the CPU Unit alone.

• The CP1H can be expanded to a maximum total of 320 I/O points by using CPM1A Expansion I/O Units.

• Using CPM1A Expansion Units also allows extra functions (such as temperature sensor inputs) to be added.

• Installing an Option Board enables RS-232C and RS-422A/485 communications for Programmable Terminals, Bar Code Readers, Inverters, etc.

• Using CJ-seri es CPU B us Uni ts ena bles co mmunica tions with higher an d lower level devices.

Page 34

Features and Main Functions Section 1-1

Note Settings in the PLC Setup dete rmine whether each input point is to be u sed

as a normal input, interrupt input, quick-response input, or high-speed counter. The instruction used to control each output point determines whether it is used as a normal output, pulse output, or PWM output.

CPU Units with Builtin Analog I/O Terminals: XA

The XA CPU Unit adds analog I/O functionality to the X CPU Unit capabilities.

24 built-in inputs (Functions can be assigned.) (See note.)

Normal inputs (24)

High-speed counter (4 axes) 100 kHz (single phase)

Unit Ver. 1.0 and Earlier

2 pulse outputs 100 kHz

2 pulse outputs 30 kHz

2 PWM outputs

Unit Ver. 1.1 and Later

4 pulse outputs 100 kHz

2 PWM outputs

4 analog inputs 2 analog outputs

Interrupt inputs (8)

Quick-response inputs (8)

16 built-in outputs (Functions can be assigned.) (See note.)

Normal outputs (16)

• The CPU Unit has 24 inputs and 16 outputs built in.

• High-speed counters and pulse outputs can be used on four axes with the CPU Unit alone.

• The CPU Unit has 4 analog voltage/curr ent inputs and 2 analog voltage/ current outputs built in.

• The CP1H can be expanded to a maximum total of 320 I/O points by using CPM1A Expansion I/O Units.

• Using CPM1A Expansion Units also allows extra functions (such as temperature sensor inputs) to be added.

• Installing an Option Board enables RS-232C and RS-422A/485 communications for connecting to Programmable Term inals, Bar Code Readers, Inverters, etc.

• Using CJ-seri es CPU B us Uni ts ena bles co mmunica tions with higher an d lower level devices.

Note Settings in the PLC Setup dete rmine whether each input point is to be u sed

Page 35

Features and Main Functions Section 1-1

CPU Unit with Dedicated Pulse I/O Terminals: Y

In place of the X CPU Units' more numerous built-in I/O points, the Y CPU Unit provides dedicated pulse I/O terminals (1 MHz).

12 built-in inputs (Functions

Pulse inputs

2 high-speed counters 1 MHz (single phase)

Pulse outputs

2 pulse outputs 1 MHz

can be assigned.) (See note.)

Normal inputs (12)

Interrupt inputs (6)

Quick-response inputs (6)

8 built-in outputs (Functions can be assigned.) (See note.)

Normal outputs (8)

High-speed counter (2 axes) 100 kHz (single phase)

2 pulse outputs 100 kHz

2 PWM outputs

• The CPU Unit has 12 inputs and 8 outputs built in.

• High-speed counters and pulse outputs can be used on four axes with the CPU Unit alone. The CPU Unit provides a h igh-speed pulse output of up to 1 MHz, and can handle linear servos.

• The CP1H can be expanded to a maximum total of 300 I/O points by using CPM1A Expansion I/O Units.

• Using CPM1A Expansion Units also allows extra functions (such as temperature sensor inputs) to be added.

• Installing an Option Board enables RS-232C and RS-422A/485 communications for connecting to Programmable Term inals, Bar Code Readers, Inverters, etc.

• Using CJ-seri es CPU B us Uni ts ena bles co mmunica tions with higher an d lower level devices.

Note Settings in the PLC Setup dete rmine whether each input point is to be u sed

Page 36

Features and Main Functions Section 1-1

CP1H CPU Unit Models

Model X CPU Units XA CPU Units Y CPU Units

CP1H-X40DR-A

(relay outputs)

Power supply 100 to 240 VAC

50/60 Hz Program capacity 20K steps Max. number of I/O points

320 300 (See note.)

Normal I/O I/O points 40 20

Input points 24 12 Input specifica-

24 VDC

tions Interrupt or

8 max. 6 max.

quick-response inputs

Output points 16 8 Output specifica-

Relay output Transis tor out-

tions

Highspeed

High-speed counter inputs

4 axes, 100 kHz (single phase)/50 kHz (differential phases) 2 axes, 1 MHz counter

inputs

Dedicated high-

None 2 axes, 1 MHz

speed counter input terminals

Pulse outputs

Built-in I/O terminal allocation

Dedicated pulse

Unit version 1.0 and earlier: 2 axes; 100 kHz, 2 axes, 30 kHz

Unit version 1.1 and later: 4 axes, 100 kHz

None 2 axes, 1 MHz

output terminals

Built-in analog I/O None Analog voltage/current inputs: 4

CP1H-X40DT-D

(transistor

outputs,

CP1H-XA40DR-

A (relay

outputs)

sinking)

CP1H-X40DT1-

D (transistor

outputs,

sourcing)

24 VDC 100 to 240 VAC

50/60 Hz

Relay output Transistor out-

put

Analog voltage/current outputs: 2

CP1H-XA40DT-

D (transistor

outputs, sinking)

CP1H-

XA40DT1-D

CP1H-Y20DT-D

(transistor

outputs, sinking)

(to be released

soon)

(transistor

outputs,

sourcing)

24 VDC 24 VDC

Transistor out-

put

(single phase)/ 50 kHz (differential phases)

(single phase)/ 500 kHz (differential phases)

2 axes, 100 kHz

None

Note When CPM1A Expansion I/O Units are used.

Interpreting CP1H CPU Unit Model Numbers

Class

X: Basic model XA: Built-in analog I/O terminals Y: Dedicated pulse I/O terminals

Number of built-in normal I/O points 40: 40 20: 20

Input classification

D: DC inputs

CP1H-@@@@@@-@

Power supply

A: AC D: DC

Output classification

R: Relay outputs T: Transistor outputs (sinking) T1: Transistor outputs (sourcing)

Page 37

Features and Main Functions Section 1-1

1-1-2 Features

This section describes the main features of the CP1H.

Basic CP1H Configuration

CP1H CPU Unit (Example: XA)

CX-One

Two-digit 7-segment LED display

Input terminal bloc

Output terminal block

USB cable

Peripheral USB port

Analog adjuster External analog

settings input

Built-in analog inputs

Built-in analog outputs (XA models only)

USB port

123

Memory Cassette

Battery (CJ1W-BAT01)

Two Option Board slots

Faster Processing Speed (All Models)

Option Board

CP1W-ME05M Memory Cassette

One RS-232C port

CP1W-CIF01 RS-232C Option Board

One RS-422A/485 port

CP1W-CIF11 RS-422A/485 Option Board

• Top-class performance has been achieved in a micro PLC, with an instruction processing speed equivalent to the CJ1M.

• Approximately 500 instructions are processed at high speed.

• Program creation and contro l are simplifi ed by using function blocks (FB) and tasks.

Page 38

Features and Main Functions Section 1-1

Full Complement of High-speed Counter Functions (All Models)

High-speed counter inp uts can be enabled by connecting rota ry encoders to the built-in inputs. The ample number of high-speed counter inputs ma kes it possible to control a multi-axis device with a single PLC.

• X and XA CPU Units Four 100-kHz (single phase)/50-kHz (differential phases) high-speed counter inputs are provided as a standard feature. (See note.)

24 built-in inputs (Functions can be assigned.)

High-speed counter (4 axes) 100 kHz (single phase)

Note Settings in the PLC Setup determine whether each input point is to

be used as a normal input, interrupt input, quick-response input, or high-speed counter.

• Y CPU Units Along with two 100-kHz ( single phase)/50-k Hz (differential phases) highspeed counter inputs, two 1-MHz (single phase)/500-kHz (differential phases) dedicated high-speed counter terminals are provided.

Dedicated pulse inputs

Two high-speed counters 1 MHz (for single phase)

12 built-in inputs (Functions can be assigned.)

High-speed counter (2 axes) 100 kHz (single phase)

Note Settings in the PLC Setup determine whether each input point is to

be used as a normal input, interrupt input, quick-response input, or high-speed counter.

Page 39

Features and Main Functions Section 1-1

Full Complement of Highspeed Counter Functions (All Models)

Versatile Pulse Control (All Models)

High-speed Processing for High-speed Counter Present Value (PV) Target Values or Range Comparison Interrupts

An interrupt ta sk can be star te d when the count r eaches a s pecified value or falls within a specified range.

High-speed Counter Input Frequency (Speed) Monitoring

The input pulse fr equency can be moni tored using the PRV instruc tion (one point only).

High-speed Counter PV Holding/Refreshing

It is possible to toggle between holding and refreshing the high-speed counter PV by turning ON and OFF the High-speed Counter Gate Flag from the ladder program.

Positioning and speed control by a pulse-in put servo driver is enabled by outputting fixed duty ratio p ulse output signals fr om the CPU Unit's built-in o utputs.

Four axes (X,Y, Z, and

θ) can be controlled. A 1 -M Hz s pee d pu ls e rate i s als o

possible for Y CPU Units.

• X and XA CPU Units Pulse outputs for 4 axes at 10 0 kHz maximum ar e provided as st andard features. (See note.) (Unit version 1.0 or earlier: Pulse outputs for 2 axes at 100 kHz maximum and 2 axes at 30 kHz maximum.)

16 built-in inputs (Functions assigned.)

Unit Ver. 1.0 or Earlier

2 pulse outputs 100 kHz

2 pulse outputs 30 kHz

Unit Ver. 1.1 or Later

4 pulse outputs 100 kHz

Note The instruction used to control each output point determines

whether it is used as a normal output, pulse output, or PWM output.

Page 40

Features and Main Functions Section 1-1

• Y CPU Units Along with pulse outputs for two axes at 100 kHz maximum, dedicated pulse output ter minals for two axes at 1 MHz are provided as standard features. (See note.) High-speed, high-p recision positioning by linear ser vomotor, d irect drive motor, etc., is enabled using 1-MHz pulses.

Full Complement of Pulse Output Functions (All Models)

Dedicated pulse outputs

2 pulse outputs 1 MHz

8 built-in I/O points (Functions assigned)

2 pulse outputs 100 kHz

Note The instruction used to control each output point determines

whether it is used as a normal output, pulse output, or PWM output.

Select CW/CCW Pulse Outputs or Pulse Plus Direction Outputs for the Pulse Outputs

The pulse outputs ca n be selected to m atch the pulse in put specification s of the motor driver.

Easy Positioning with Absolute Coordinate System Using Automatic Direction Setting

For operations in an absolute coordinate system (i.e., when the origin is established or when the PV is ch anged by the INI instruc tion), the CW/CCW direction can be automatically set when PULSE OUTPUT instructions are executed according to whether the specifie d numbe r of output pulses i s more or less than the pulse output PV.

Triangular Control

If the amount of output puls es required for acce leration and deceleration (th e target frequency times the time to reach the target frequency) exceeds the preset target number of output pulses during positioning (when the ACC instruction in independent mode or the PLS2 instruction is executed), the acceleration and d eceleration will be s hor tened and trian gular control w ill be executed instead of trapezoidal control. In other words, the trapezoida l pulse output will be eliminated, with no period of constant speed.

Target Position Changes during Positioning (Multiple Start)

While positioning using a PUL SE OUTPU T (PLS2) ins tructio n is in progre ss, the target position, targe t speed, accelerati on rate, and deceleration rate can be changed by executing another PLS2 instruction.

Positioning Changes during Speed Control (Interrupt Feeding)

While speed control in continuous mode is in effect, it is possible to change to positioning in independent mode by executing a PULSE OUTPUT (PLS2) instruction . By this means, int errupt feedin g (moving a spe cified am ount) ca n be executed under specified conditions.

Page 41

Features and Main Functions Section 1-1

T ar get Speed, Acceleration Rate, and Deceleration Rat e Changes during Acceleration or Deceleration

When a PULSE OUTPU T instr uct ion with trapezoidal acc elerat ion and de celeration is executed (for speed control or positioning), the target speed and acceleration and deceleration rates can be changed during acceleration or deceleration.

Lighting and Power Control by Outputting Variable Duty Ratio Pulses

Operations, such as lighting and power con trol, can be handl ed by outputting variable duty ratio pulse (PWM) output signals from the CPU Unit's built-in outputs.

Origin Searches (All Models)

Input Interrupts (All Models)

Note For each input point, a selection in the PLC Setup dete rm ines whether it is to

Quick-response Inputs (All Models)

Note For each inp ut, a PL C Setu p pa r ame ter det ermines whe the r i t is t o be used as

Origin Search and Origin Return Operations Using a Single Instruction

An accurate origi n s ear c h co mb ini ng all I/O si gnals (origin pr oximity input signal, origin input sign al, positioning compl eted signal, error counte r reset output, etc.) can be executed with a sin gl e ins truction. It is also pos s ible to move directly to an established origin using an origin return operation.

In direct mode, an interrupt task can be started when a built-in input tur ns ON or OFF. In counter m ode, the rising or falling edges of built-in inputs can be counted, and an interrupt task started when the count reaches a specified value. The maximum number of points i s 8 for X and XA CPU Unit s and 6 for Y CPU Units. (See note.)

be used as a normal input, interrupt input, quick-response input, or highspeed counter. The interrupt input re sponse frequ ency in count er mode must be 5 kHz or less total for all interrupts.

By using quick-response i nputs, built-in inputs up to a minimum input signal width of 30

µs can be read regardless of the cycle time.

The maximum number of points is 8 for X and XA CPU Units and 6 for Y CPU Units. (See note.)

a normal input, interrupt input, quick-response input, or high-speed counter.

Analog I/O Function (XA CPU Units Only)

XA CPU Units have analog I/O functionality, with 4 analog voltage/current inputs and 2 analog voltage/current outputs built in.

4 analog inputs

123

0 to 5 V, 1 to 5 V, 0 to 10 V, −10 to 10 V 0 to 20 mA, 4 to 20 mA

Inverter, etc.

2 analog outputs

0 to 5 V, 1 to 5 V, 0 to 10 V, −10 to 10 V 0 to 20 mA, 4 to 20 mA

• A wide range of applications is possible at a resolution of 6,000 or 12,000.

• Application is also possible for process-control sensor input or Inverter control without using Expansion I/O Units.

Page 42

Features and Main Functions Section 1-1

Analog Settings (All Models)

Changing Settings Using Analog Adjustment

Changing Settings Using External Analog Setti ng Inputs

By adjusting the analog adjuster with a Phillips screwdriver, the value in the Auxiliary Area can be changed to any value between 0 and 255. This makes it easy to change s et values s uc h as t ime rs and counters without Programming Devices.

Phillips screwdriver

Analog adjuster

Turning the control on the CP1H changes the

Ladder program

CNTX A642

Example: The production quantity could be changed by

changing the counter set value from 100 to 150.

PV in A642 between 0000 and 0255 (00 and FF hex). (During the adjustment, the value in A642 is displayed from 00 to FF on the 7-segment display.)

External analo g values of 0 to 10 V (resolution: 256) are converted to digital values and stored in a word in the AR Area. This enables applications that require on-site adjustme nt of settings that do not d emand a par ticularly high degree of accuracy, suc h as for example, a setting based on changes in outdoor temperatures or potentiometer inpu ts.

External analog setting input connector

Potentiometer, temperature sensor, etc.

0 to 10 V

Ladder program

TIMX A643

Example: The production quantity could be changed by

changing the timer set value from 100 to 150.

When a voltage (0 to 10 V) is input from a device such as a potentiometer to the external analog setting input, the PV in A643 is refreshed between 0000 and 0100 hex (0 to 256).

Page 43

Features and Main Functions Section 1-1

Connectability with Various Components (All Models)

USB Port for Programming Devices

Expansion Capability for Two Serial Ports (All Models)

CX-One Suppor t Software, such as the CX-Programmer, connects from the USB port on a computer to the CP1H built-in peripheral USB port via commercially available USB cable.

Personal computer CX-One (ver. 1.1 or higher) (e.g., CX-Programmer ver. 6.1 or higher)

USB port

USB cable

Peripheral USB port

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08

POWER ERR/ALM BKUP

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

EXP

1CH

A maximum of two Serial Co mmunications Boards each with one R S-232C port or one RS-422A/485 por t c an be a dde d. W ith a tota l o f up to thr ee ports, including the USB por t, this makes it possible to simultaneously connect a computer, PT, CP1H, and/or various compo nents, such as an Inverter, Temperature Controller, or Smart Sensor.

NS-series PT, personal computer, bar code reader, etc.

RS-232C

CP1H

123

CP1W-CIF01 RS-232C Option Board

CP1W-CIF11 RS-422A/485 Option Board

RS-422A

Inverter, etc. (See note 1.)

CP1H (or CJ1M) (See note 2.)

Page 44

Features and Main Functions Section 1-1

Note (1) The Modbus-RTU easy master (available for all models) makes it easy to

control Modbus Slaves (such as Inverters) with serial communications. After the Modbus Slave address, function , a nd data have been preset in a fixed memory ar ea ( DM), message s ca n b e sen t or re ceived in dependently of the program by turning software switches.

Communications can be executed independently of the program by setting a Modbus-RTU command in the DM and turning ON a software switch.

Modbus-RTU

Inverte

(2) By using the serial PLC Links (available for all models), a maximum of 10

words of data per CPU Unit can be shared independently of the program among a maximum of nine CPU Units (CP1H -CP1H-CJ1M) using RS422A/485 Option Boards.

7-segment LED Display (All Models)

SYSMAC

CP1H

0CH 1CH

L1 L2/N COM

01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

RUN

PERIPHERAL

ERR/ALM

INH

BKUP

PRPHL

MEMORY

OUT

Data sharing

COMM COMM

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

CP1H CPU Unit

EXP

(Master)

SYSMAC

CP1H

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

PERIPHERAL

ERR/ALM BKUP

COMM

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

RS-422A/485

CP1H CPU Unit (Slave)

EXP

1CH

SYSMAC

CP1H

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

PERIPHERAL

ERR/ALM BKUP

COMM

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

CP1H CPU Unit (Slave)

EXP

1CH

CJ1M CPU Unit (Slave)

8 CPU Units max.

A two-digit 7-segment LED display makes it easy to monitor PLC status. This improves the human-machine interface for maintenance, making it easier

to detect troubles that may occur during machine operation.

2-digit 7-segment LED display

• Displays error codes and details for errors detected by the CPU Unit.

Page 45

Features and Main Functions Section 1-1

• Displays the progress of transfers between the CPU Unit and Memory Cassette.

• Displays changes in values when using the analog control.

• Displays user-defined co des from special display instr uctions in the ladder program.

No-battery Operation (All Models)

Memory Cassettes (All Models)

Programs, the PLC Setup, and other data can be aut omatically saved to the CPU Unit's built-in flash memor y. Moreover, DM Area data can be saved to the flash memory and then used as initial data when the power is turned ON.

This allows programs and initi al values (such a s recip e se tup data ) in the D M Area to be saved in the CPU Unit without the need to maintain a backup battery.

CP1H CPU Unit

SYSMAC

CP1H

0CH 1CH

L1 L2/N COM

BATTERY

PERIPHERAL

Pro

01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08

POWER

RUN

ERR/ALM

INH

BKUP

PRPHL

Built-in flash memory

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

EXP

rams, DM initial values, etc.

Data saving capability without a battery

Built-in flash memor y data, such as pro grams and DM initial-value data, can be stored on a Memor y Cassette (opti onal) as backup data. In addit ion, programs and initial-value data can be easily c opied to another CPU Unit usin g the Memory Cassette to recreate the same system.

CP1H CPU Unit Another CP1H CPU Unit

SYSMAC

CP1H

0CH 1CH

L1 L2/N COM

BATTERY

Built-in flash

POWER

RUN

PERIPHERAL

ERR/ALM

INH

BKUP

PRPHL

memory

MEMORY

01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05 100CH 101CH

OUT

EXP

Memory Cassette

MEMORY

SYSMAC

CP1H

0CH 1CH

L1 L2/N COM

01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

RUN

PERIPHERAL

ERR/ALM

INH

BKUP

PRPHL

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05 100CH 101CH

OUT

Can be automatically transferred at startup.

EXP

Programs, DM initial values, etc.

Security (All Models) A password registration function is provided for the CPU Unit to prevent unau-

thorized copy of ladder programs. If an attempt is ma de to read a ladder program from a CX-Programmer, access to the program is denied if the password that is entered does not match the registered password. If incorrect passwords are entered for five consecutive attempts, the CPU Unit does not accept any more passwords for two hours.

Page 46

System Configuration Section 1-2

Expansion Capability for CJ-series Special I/O Units and CPU

A maximum of two CJ-ser ies S pec ia l I/ O U nit s or CPU Bus Units ca n b e c onnected via a CJ Unit Ada pter. It is also possible to con nect to u pper l evel and lower level networks, and to expand the system by using analog I/O.

Bus Units (All Models)

SYSMAC

CP1H

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

POWER

PERIPHERAL

ERR/ALM BKUP

MEMORY

1-2 System Configuration

1-2-1 Basic System

SYSMAC CP1H

BATTERY

PERIPHERAL

0CH 1CH

L1 L2/N COM

POWER

RUN

ERR/ALM

INH

BKUP

PRPHL

CP1W-EXT01 CJ Unit Adapter

00 02 04 06 08 10 00 02 04 06 08

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

EXP

1CH

Can be expanded by connecting two CJ-series CPU Bus Units and/or Special I/O Units.

01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08

CJ1W-TER01 CJ-series End Cover (Included with CJ Unit Adapter.)

DIN T rac k

EXP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

Maximum Number of Normal I/O Points

Type Description Power supply

voltage

X Basic CPU Units 100 to 240 VAC CP1H-X40DR-A 24 DC inputs 16 relay outputs 740 g max.

24 VDC CP1H-X40DT-D 16 transistor (sink-

XA CPU Units with

built-in analog I/O terminals

Y CPU Unit with ded-

100 to 240 VAC CP1H-XA40DR-A 16 relay outputs 740 g max. 24 VDC CP1H-XA40DT-D 16 transistor (sink-

24 VDC CP1H-Y20DT-D 12 DC inputs 8 transistor (sinking) icated pulse I/O terminals

Model Normal built-in

inputs

Normal built-in

outputs

ing) outputs

CP1H-X40DT1-D 16 transistor (sourc-

ing) outputs

CP1H-XA40DT1-D 16 transistor (sourc-

ing) outputs

outputs

Weight

590 g max.

560 g max.

Page 47

System Configuration Section 1-2

Optional Products

Item Model Specifications Weight

Memory Cassette

CP1W-ME05M Can be used to store user programs in

flash memory, parameters, DM initial values, comment memory, FB programs, and data in RAM.

10 g max.

Serial Communications Expansion

When serial communicati ons are re qui red for a CP1H CPU Unit, an RS-232 C or RS-422A/485 Option Board can be added.

This enables connection by serial communications to NS-series PTs, Bar Code Readers, components s uch as Inverters, and computers without USB ports (such as when using the CX-Programmer).

NS-series PT, personal computer, bar code reader, etc.

CP1W-CIF01 RS-232C Option Board

RS-232C (Expansion)

CP1W-CIF11 RS-422A/485C Option Board

RS-422A (Expansion)

Inverter, etc.

Option Boards for Ser ial Communications

Appearance Name Model Port Serial communications modes

COMM

RS-232C Option Board

RS-422A/485 Option Board

CP1W-CIF01 One RS-232C port

(D-Sub, 9 pins, female)

CP1W-CIF11 One RS-422A/485

port (terminal block for ferrules)

Host Link, NT Link (1: N mode), No-protocol, Serial PLC Link Slave, Serial P LC Link Mas ter, Serial Gateway (conversion to CompoWay/F, conversion to Modbus-RTU), peripheral bus

Page 48

System Configuration Section 1-2

Unit Consumption Currents

Unit Model Current consumption External power supply

5 V DC 24 V DC

CPU Unit CP1H-XA40DR-A 0.430 A 0.180 A 0.3 A max.

CP1H-XA40DT-D 0.510 A 0.120 A --CP1H-XA40DT1-D 0.510 A 0.150 A --CP1H-X40DR-A 0.420 A 0.070 A 0.3 A max. CP1H-X40DT-D 0.500 A 0.010 A --CP1H-X40DT1-D 0.500 A 0.020 A --CP1H-Y20DT-D 0.55 A --- ---

Note (1) The current consumption of the following is included with the current con-

sumption of the CPU Unit: CP1W-ME05M Memory Cassette, CP1W-CIF1 or CP1W-CIF11 Option Board, and CP1W-EXT01 CJ Unit Adapter.

(2) CPU Units taking a DC power supply do not provide an external power

supply.

1-2-2 System Expansion

A maximum of seven CPM1A Expans ion Uni ts or E xp ans ion I/O Units can be connected to a CP1H CPU Unit.

This allows for the expansion of various functi ons such as I/O poi nts or temperature sensor inputs.

CP1H CPU Unit

SYSMAC

CP1H

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

PERIPHERAL

ERR/ALM BKUP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

EXP

1CH

A maximum of 7 CPM1A-series Expansion I/O Units or Expansion Units can be added.

When CP1W-CN811 I/O Connecting Cable is us ed, the cable length can be extended by up to 80 cm, enabling installing the Units in two rows.

CP1W-CN811 I/O Connecting Cable

CP1H CPU Unit

SYSMAC

CP1H

L1 L2/NCOM010305070911010305070911

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

PERIPHERAL

ERR/ALM BKUP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

EXP

1CH

DIN T rac k

Up to seven Units can be added, and the maximum numbe r of I/O p oints per Unit is 40, so the maximum total number of expansion I/O points is 280.

Page 49

System Configuration Section 1-2

Maximum Normal I/O Points

Type Power

X (Basic CPU Units)

XA (CPU Units with built-in analog I/O terminals)

Y (CPU Unit with dedicated pulse I/O terminals)

supply

voltage

100 to 240 V AC

24 VDC CP1H-X40DT-D 16 transistor out-

100 to 240 V AC

24 VDC CP1H-XA40DT-D 16 transistor out-

24 VDC CP1H-Y20DT-D 12 DC

Model Built-in

normal

Built-in normal

outputs

inputs

CP1H-X40DR-A 24 DC

16 relay outputs 7 280

inputs

puts (sinking)

CP1H-X40DT1-D 16 transistor out-

puts (sourcing)

CP1H-XA40DR-A 16 relay outputs

puts (sinking)

CP1H-XA40DT1-D 16 transistor out-

puts (sourcing) 8 transistor out-

inputs

puts (sinking)

Max. number of Expansion

I/O Units

Max. number of expansion

points

(7 Units × 40 points)

Max. total I/O points

320

300

CPM1A Expansion I/O Units

Appearance Model Normal

inputs

CPM1A-40EDR 24 VDC: CPM1A-40EDT 16 transis tor outputs (sink-

24 inputs

CPM1A-40EDT1 16 transistor outputs (sourc-

Normal outputs Weight

16 relay outputs 380 g max.

320 g max.

ing)

COM 01 03 05 07 09 11

NC 00 02 04 06 08 10

00 01 02 03

04 05 06 07

08 09 10 11

OUT

00 01 02 03 04 05 06 07

NC 00 01 02 04 05 07

NC COM COM COM 03 COM 06

01COM 03

00 02

00 01 02 03 08 09 10 11

04 06

COM 05 07

CPM1A-20EDR1 24 VDC: CPM1A-20EDT 8 transistor outputs (sinking)

EXP

CPM1A-20EDT1 8 transistor outputs (sour c-

12 inputs

8 relay outputs 300 g max.

ing)

CPM1A-16ER None 16 relay outputs 280 g max. CPM1A-8ED 24 VDC:

None 200 g max.

8 inputs

CPM1A-8ER None 8 relay outputs 250 g max.

EXP

CPM1A-8ET 8 transistor outputs (sinking) CPM1A-8ET1 8 trans is tor out puts (sour c-

ing)

Page 50

System Configuration Section 1-2

CPM1A Expansion Units

Name and

appearance

Analog I/O Units CPM1A-MAD01 2 analog

COM 01 03 05 07 09 11

NC 00 02 04 06 08 10

00 01 02 03

04 05 06 07

08 09 10 11

OUT

00 01 02 03 04 05 06 07

EXP

NC 00 01 02 04 05 07

NC COM COM COM 03 COM 06

Temperature Sensor Units

COM 01 03 05 07 09 11

NC 00 02 04 06 08 10

00 01 02 03

04 05 06 07

08 09 10 11

OUT

00 01 02 03 04 05 06 07

EXP

NC 00 01 02 04 05 07

NC COM COM COM 03 COM 06

Model Specifications Weight

inputs 1 analog

output

CPM1A-MAD11 2 analog

inputs

0 to 10 V/1 to 5 V/4 to 20 mA

0 to 10 V/−10 to +10 V/4 to 20 mA

0 to 5 V/1 to 5 V/0 to 10 V/−10 to +10 V/0

Resolution: 256

Resolution: 6,000

to 20 mA/4 to 20 mA

1 analog output

1 to 5/0 to 10 V/−10 to +10 V/0 to 20 mA/ 4 to 20 mA

CPM1A-AD041 4 analog

inputs

0 to 5 V/1 to 5 V/0 to 10 V/−10 to +10 V/

Resolu-

tion: 6,000 0 to 20 mA/ 4 to 20 mA

CPM1A-DA041 4 analog

outputs

1 to 5 V/0 to 10 V/

−10 to +10 V/ 0 to 20 mA/ 4 to 20 mA

CPM1A-TS001 2 inputs Thermocouple input CPM1A-TS00 2 4 inputs

K, J

CPM1A-TS101 2 inputs Platinum resis tance thermometer CPM1A-TS10 2 4 inputs

input Pt100, JPt100

150 g max.

200 g max.

250 g max.

DeviceNet I/O Link Unit

COM 01 03 05 07 09 11

NC 00 02 04 06 08 10

00 01 02 03

04 05 06 07

08 09 10 11

OUT

00 01 02 03 04 05 06 07

EXP

NC 00 01 02 04 05 07

NC COM COM COM 03 COM 06

CompoBus/S I/O Link Unit

COM 01 03 05 07 09 11

NC 00 02 04 06 08 10

00 01 02 03

04 05 06 07

08 09 10 11

OUT

00 01 02 03 04 05 06 07

EXP

NC 00 01 02 04 05 07

NC COM COM COM 03 COM 06

CPM1A-DRT21 As a DeviceNet Slave, 32 inputs and 32 out-

puts are allocated.

CPM1A-SRT21 As a CompoBus/S slave, 8 inputs and 8 out-

puts are allocated.

200 g max.

Page 51

System Configuration Section 1-2

Number of Allocated Words and Current Consumption for Expansion Units and Expansion I/O Units

Unit Model Number of allocated

Expansion I/O Units 40 I/O points

24 inputs 16 outputs

20 I/O points 12 inputs 8 outputs

16 outputs CPM1A-16ER None 2 0.042 A 0.090 A 8 inputs CPM1A-8ED 1 No ne 0.018 A --8 outputs CPM1A-8ER None 1 0.026 A 0.044 A

Expansion Units

Analog I/O Units A/D: 2 points

D/A: 1 point

Temperature Sensor Units

Thermocouple inputs K/J

Platinum resistance inputs Pt/JPt

CompoBus/S I/O Link Unit

DeviceNet I/O Link Unit

8 inputs 8 outputs

32 inputs 32 outputs

words

Input Output 5 VDC 24 VDC

CPM1A-40EDR 2 2 0.080 A 0.090 A CPM1A-40EDT 0.160 A --CPM1A-40EDT1 CPM1A-20EDR1 1 1 0.103 A 0.044 A CPM1A-20EDT 0.130 A --CPM1A-20EDT1

CPM1A-8ET 0.075 A --CPM1A-8ET1 CPM1A-MAD01 2 1 0.066 A 0.066 A CPM1A-MAD11 0.083 A 0.110 A CPM1A-TS001 2 None 0.040 A 0.059 A CPM1A-TS002 4

CPM1A-TS101 2 0.054 A 0.073 A CPM1A-TS102 4

CPM1A-SRT21 1 1 0.029 A ---

CPM1A-DRT21 2 2 0.048 A ---

Current

consumption (mA)

1-2-3 System Expansion with CJ-series Units

A maximum of two CJ-ser ies S pec ia l I/ O U nit s or CPU Bus Units ca n b e c onnected. In order to connect them, a CP1W-EXT01 CJ Unit Adapter and a CJ1W-TER01 End Cover are required. These Units make it possible to add serial communic ation functio ns, such as network communica tions or pr otocol macros.

PFP-M End Plates

DIN T rac k

SYSMAC

CP1H

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

PERIPHERAL

ERR/ALM BKUP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

CP1W-EXT01 CJ Unit Adapter

EXP

1CH

CJ-series CPU Bus Units Special I/O Units

CJ-series CJ1W-TER01 End Cover (Included with CJ Unit Adapter.)

Page 52

System Configuration Section 1-2

Required Units

Name Model Description Weight

CJ Unit Adapter CP1W-EXT01 Mounting a CJ Unit Adapter to the right of the

CP1H CPU Unit makes it possible to connect up to two CJ-series Special I/O Units or CPU Bus Units.

Note The CJ Unit Adapter comes packaged

with one CJ1W-TER01 End Cover.

40 g max.

Main Connectable CJseries Units

Classification Unit name Model Current

CPU Bus Units

Special I/O Units

The main CPU Bus Units and Special I/O Units that can be connected are listed in the following table.

consumption

(5 VDC)

Ethernet Units CJ1W-ETN11/21 0.38 A 100 g max. Controller Link Unit CJ1W-CLK21-V1 0.35 A 110 g max. Serial Communica-

tions Units DeviceNet Unit CJ1W-DRM21 0.29 A 118 g max.

CompoBus/S Master Unit

Analog Input Units CJ1W-AD081/081-V1/041-V1 0.42 A 140 g max. Analog Output Units CJ1W-DA041/021 0.12 A 150 g max.

Analog I/O Unit CJ1W-MAD42 0.58 A 150 g max. Process Input Units CJ1W-PTS51/52 0.25 A 150 g max.

Temperature Control Units

Position Control Units

High-speed Counter Unit

ID Sensor Units CJ1W-V600C11 0.26 A (0.12 A

CJ1W-SCU21-V1 0.28 A 110 g max. CJ1W-SCU41-V1 0.38 A

CJ1W-SRM21 0.15 A 66 g max.

CJ1W-DA08V 0.14 A

CJ1W-PTS 15/ 16 0.18 A CJ1W-PDC15 0.18 A CJ1W-TC@@@ 0.25 A 150 g max.

CJ1W-NC113/133/213/233 0.25 A 150 g max. CJ1W-NC4 13/4 33 0.36 A CJ1W-CT021 0.28 A 100 g max.

at 24 VDC)

CJ1W-V600C1 2 0.32 A (0.24 A

at 24 VDC)

Weight

100 g max.

130 g max.

Simultaneously Connecting Expansion I/O Units and CJ-series Units

Note Only one I/O Connecting Cable can be used per System.

When Expansion Units or Ex pansion I/O Units ar e connec ted simultane ously with CJ-series Sp ecial I/O Uni ts or CPU B us Units, they cannot be connected in a straight line with the CP1H CPU Unit.

As shown in the diagram below, use a DIN Track to mount the CP1H CPU Unit and CJ-series Units, and use CP1W-CN811 I/O Connecting Cable to connect the Expansion Units or Expansion I/O Units.

Page 53

System Configuration Section 1-2

CJ Unit Adapter

CP1H

SYSMAC

CP1H

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

PERIPHERAL

ERR/ALM

CP1W-CN811 I/O Connecting Cable (0.8 m)

BKUP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

1-2-4 Restrictions on System Configuration

The following restrictions apply to the CPM1A Expansion Units, CPM1A Expansion I/O Units, and CJ-series Units that can be connected to CP1H CPU Units.

■ Number of Expansion Units and Expansion I/O Units Connected

A maximum of seven Units can be connected. If eight or more Units ar e connected, an I/O UNIT OVER error will occur and the PLC will not operate.

■ Number of Words Allocated

The total number of either input or output words allocated to Expansion Units and Expansion I/O Units must be no more than 15. Even if no more than seven Units are connected, an I/O UNIT OVER error will be generated if 16 or more input or output words are allocated.

CJ-series Units

EXP

1CH

■ Current Consumption

The total combined current consumption of the CP1H CPU Unit, Expansion Units, Expansion I/O Units, and CJ-series Units must be no more th an 2 A for 5 V and 1 A for 24 V and the total power consumption must be no more tha n 30 W. For CPU Units with AC power supply, the current consumption from external 24-VDC power supply output must be included.

■ Number of CJ-series Units Connected

No more than two CJ-series Special I/O Units or CP U Bus Units can be connected to the CP1H v ia a CJ Unit Adapter. No CJ-serie s Basic I/O Units can be connected.

Example: Calculating the Limit on the Number of Connected Units

In this example, because each CPM1A-TS002 Temperature Sensor Unit is allocated four input words, no more than three of these Units can be connected. (Three Units

× four words = 12 words.) After these have been con-

nected, there remain una ll ocated thr ee inp ut wor ds and 15 output words. The following table provides an example of Units that can be mounted in combination without exceeding these limits.

Combination Example

Number of Units CP1H-X40DR-A TS002 × 3 + TS001 × 1 + 20EDT × 1+ 8ER × 2 Total: 7 Units ≤ 7 Units Input words --- 4 words

× 3 Units

= 12 words

Output words --- 0 words 0 words 1 word

2 words × 1 Unit = 2 words

1 word × 1 Unit = 1 word

× 1 Unit

= 1 word

0 words Total: 15 words ≤ 15 words

1 word × 2 Units

Total: 3 words ≤ 15 words

= 2 words

Page 54

System Configuration Section 1-2

)

Current consumption

Powe r co nsumption

5 V 0.420 A 0.040 A × 3

= 0.120 A

24 V 0.070 A 0.059 A

× 3

= 0.177 A

× 0.762 A = 3.81 W

5 V

× 0.394 A = 9.46 W

24 V

■ Restrictions for the Ambient Temperature

Restrictions in the System Configuration

Configure the system wi thin the restr ictio ns for the output l oad curr ent, si multaneously ON inputs, and total power consumption.

Model Output load current Simultaneously ON inputs Total power

CP1H-X40DT-D CP1H-X40DT1-D CP1H-XA40DT-D CP1H-XA40DT1-D CP1H-Y20DT-D

CP1H-X40DR-A CP1H-XA40DR-A

100%

67%

Ambient temperature (°C)

100%

75%

0.040 A × 1 = 0.040 A

0.059 A × 1 = 0.059 A

50 55

0.130 A × 1 = 0.130 A

0.026 A × 2 = 0.0520 A

0 A 0.044 A × 2

= 0.088 A

100%

Input voltage:

26.4 V

Ambient temperature (°C)

100%

67%

Input voltage: 24 V

Input voltage:

26.4 V

Total: 0.762 A ≤ 2 A

Total: 0.394 A ≤ 1 A

Total: 13.27 W

≤ 30 W

consumption

100%

Ambient temperature (°C)

100%

75%

Ambient temperature (°C)

Ambient temperature (°C

47 55

Ambient temperature (°C)

Power Supply Voltage Specifications for CPU Units with DC Power and Transistor Outputs

When connecting CPM1A Expansion I/O Units with Relay Outputs to CPU Units with DC Power and Transistor Outputs (CP1H-X40DT(1)-D, CP1HXA40DT(1)-D, and CP1H-Y40DT(1)-D), use a power supply voltage of 24 VDC ambient temperature is greater than 45

±10% if connecting more than three Expansion I/O Units or if the

°C.

Mounting Restriction

When connecting CPM1 A Expansio n Units or E xpansio n I/O Units, provide a space of approximately 10 mm between the CPU Unit and the first Expansion Unit or Expansion I/O Unit.

CP1H CPU Unit

SYSMAC

CP1H

AC100-240V

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

00 02 04 06 08 10 00 02 04 06 08

POWER

PERIPHERAL

ERR/ALM BKUP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

DC24V0.3A OUTPUT

OUT

NCNCNC

COM

01 03 05 07 09 11 01 03 05 07 09 11

EXP

1CH

00 02 04 06 08 10

CH CH

OUT

CH CH

00 01 02 04 05 07 00 02 04 05 07

COM COM COM COM COM COM03 06 01 03 06

0706050403020100

10 mm

Expansion I/O Units or Expansion Units

NCNCNC

COM

111009080706050403020100

00 02 04 06 08 10

40EDR

EXP

01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10

CH CH

OUT

CH CH

00 01 02 04 05 07 00 02 04 05 07

COM COM COM COM COM COM03 06 01 03 06

111009080706050403020100

0706050403020100

00 02 04 06 08 10

NCNCNC

COM

01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10

CH CH

OUT

40EDR

EXP

111009080706050403020100

0706050403020100

CH CH

00 01 02 04 05 07 00 02 04 05 07

COM COM COM COM COM COM03 06 01 03 06

40EDR

EXP

If sufficient space cannot be provided between the CPU Unit and the first Expansion Unit or Expan sion I/O Unit, reduce the tempe ratures in the above derating curves for the output load current, number of simultaneously ON inputs, and total power consumption by 5

°C.

Page 55

Connecting Programming Devices Section 1-3

1-3 Connecting Programming Devices

“Programming Device” is a general term for a computer r u nni ng programm in g and debugging software used with OMRON Programmable Controllers.

The CX-Programmer (Ver. 6.1 and later), which runs on Windows, can be used with CP-series Programmable Controllers. (See note.)

Note A Programming Cons ol e can not be used with CP-series Program-

mable Controllers.

Devices can be connected to the USB port or to a serial port.

1-3-1 Connecting to a USB Port

Connect the computer r unning the CX-One Suppor t Software (e.g., the CXProgrammer) using commerci ally ava ilable USB cable to a standard peripheral USB port.

Personal computer CX-One (CX-Programmer, etc.)

USB port

USB cable

The peripheral USB port (conforming to USB 1.1, B connector) is a dedicated port for connecting Support Software, such as the CX-Programmer.

Items Required for USB Connection

Operating system Windows 98, Me, 2000, or XP Support Software CX-Programmer Ver. 6.1 (CX-One Ver. 1.1) USB driver Included with above Support Software. USB cable USB 1.1(or 2.0) cable (A connector-B connector), 5 m max.

Peripheral USB port

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08

POWER ERR/ALM BKUP

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

1CH

EXP

Page 56

Connecting Programming Devices Section 1-3

USB Connection Procedure

Installing the USB Driver The installation procedu re dep ends on the OS of the c omputer. The following

1,2,3... 1. If the following window appears, select the No, not this time Optio n and

The procedure for first conn ecting a computer to the CP 1H peripheral USB port is described below.

It is assumed that the Support Software has already been installed in the computer.

procedures are for Windows XP and Windows 2000.

Windows XP

Turn ON t he power sup ply to the C P1H , and connect USB c able between the USB port of the computer and the peripheral USB port of the CP1H.

After the cable has been connected, the computer will automatically recognize the device and the following message will be displayed.

then click the Next Button. This window is not always displayed.

Page 57

Connecting Programming Devices Section 1-3

2. The following window will be displayed. Select the Install from a list of specific location Option and then click the Next Button.

3. The following window will be displayed. Click the Browse Button for the Include this location in the search Field, specify C:\Program Files\

OMRON\CX-Server\USB\win2000_XP\Inf, and then click the Next Button. The driver will be ins talled. (“C:\” indi cates the instal lation drive and may be different on your computer.)

Page 58

Connecting Programming Devices Section 1-3

4. Ignore the following window if it is di splayed and click the Continue Anyway Button.

5. The following window will be displayed if the installation is comp let ed nor mally. Click the Finish Button.

Windows 2000

Turn ON t he power sup ply to the C P1H , and connect USB c able between the USB port of the computer and the peripheral USB port of the CP1H.

After the cable has been connected, the computer will automatically recognize the device and the following message will be displayed.

Page 59

Connecting Programming Devices Section 1-3

1,2,3... 1. The following message will be displayed. Click the Next Button.

2. The following window will be displayed.

Page 60

Connecting Programming Devices Section 1-3

3. Select the Search for a suitable driver for the device (recommended) Op- tion and then click the Next Button. The following window will be displayed. From the list in the window, select the Specify location Checkbox and then click the Next Button.

4. Click the Browse Button, specify C:\Program Files\OMRON\CX-Server\USB\win2000_XP\In f, and then click the Next Button. (“C:\” indicates the installation drive and may be different on your computer.)

Page 61

Connecting Programming Devices Section 1-3

5. A search will be m ade for the dr iver and the following wind ow will be displayed. Click the Next Button. The driver will be installed.

6. After the driver has been succ essfully in stalled, th e following window will be displayed. Click the Finish Button.

Page 62

Connecting Programming Devices Section 1-3

Connection Setup Using the CX-Programmer

1,2,3... 1. Select CP1H as the device type in the Change PLC Dia log Box and con-

firm that USB is displayed in the Network Type Fiel d.

2. Click the OK Button to finish s etting the PL C model. Then c onnect to the CP1H by executing the CX-Programmer's online connection command.

Page 63

Connecting Programming Devices Section 1-3

Checking after Insta lla ti on

1,2,3... 1. Display the Device Manager at the computer.

2. Click USB (Universal Serial Bus) Controller, and confirm that OMRON SYSMAC PLC Device is displayed.

Re-installing the USB Driver

Checking USB Driver Status

1,2,3... 1. Display the Device Manager on the computer.

If the USB driver installa tion fails for some reason or is ca ncelled in progre ss, the USB driver must be reinstalled.

2. If USB Device is displayed for Other devices, it means that the USB driver installation has failed.

Page 64

Connecting Programming Devices Section 1-3

Reinstalling the USB Driver

1,2,3... 1. Right-click USB Device and select Delete from the pop-up menu to delete

the driver.

2. Reconnect the USB cable. The USB Driver Installation Window will be displayed.

3. Reinstall the USB driver.

Restrictions when Connecting by USB

In conformity with USB specifications, the following restrictions apply when connecting a computer running Support Software.

• A USB connection is po ssible for only one CP1 H from a sin gle co mputer. It is not possible to connect multiple CP1Hs simultaneously.

• Do not disconnect the USB cable while the Support Software is connected online. Before disconnecti ng the USB cable, be sure to plac e the application in offline status. If the USB cable is disconnected while online, the situations described below will occur as a result of OS error.

• Windows Me, 2000, or XP: The Support Software cannot be returned to online status by simply reconnecting the USB cable. First return the Support Software to offline status, and then reconnect th e USB cable. Then perform the online connection procedure for the Support Software.

• Windows 98: If the USB cable is disconnec ted while on line, an er ror mes sage may be displayed on a blue screen. If that occurs, it will be necessary to reboot the computer.

1-3-2 Connecting to a Serial Port

Mounting a CP1W-CIF01 RS-232C Option Board in a CP1H Option Board slot makes it possible to connect Support Soft war e with serial communications, just as with previous models.

Personal computer CX-One (e.g., CX-Programmer)

D-Sub connector (9-pin, female)

Recommended cable XW2Z-200S-CV (2 m) or XW2Z-500S-CV (5 m)

D-Sub connector (9-pin, male)

SYSMAC

CP1H

0CH 1CH

L1 L2/N COM

01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08

POWER

RUN

ERR/ALM

INH

BKUP

PRPHL

COMM COMM

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

EXP

CP1W-CIF01 RS-232C Option Board

BATTERY

PERIPHERAL

Connect the CX-Programmer to the RS-232C port of the CP1W-CIF01 Option Board by XW2Z-200S-CV/500S-CV RS-232C cable.

Page 65

Connecting Programming Devices Section 1-3

Connection Method Connect the Programming Device us ing the Connecting Cable that is appro-

priate for the serial communications mode of the computer and CPU Unit.

Computer Connecting Cable CP1H CPU Unit

Model Connector Model Length Connector Serial

communications

mode

IBM PC/A T or compatible

D-Sub 9 pin, male

XW2Z-200S-CV 2 m D-Sub 9 pin, female XW2Z-500S-CV 5 m

(With a CP1W-CIF01 RS232C Option Board mounted in Option Board Slot 1 or 2.)

Peripheral bus or Host Link (SYSWAY)

Serial Communications Mode

Serial

communications

mode

Peripheral bus (toolbus)

Host Link (SYSWAY)

This is the faster mode, so it is generally used for CX-Programmer connections.

•Only 1: 1 connections are possible.

•When a CP1H CPU Unit is used, the baud rate is automatically detected by the Support Software.

A standard protocol for host computers with either 1: 1 or 1: N connections.

•Slower than the peripheral bus mode.

•Allows modem or optical adapter connections, or longdistance or 1: N connections using RS-422A/485.

Features CPU Unit setting method

Turn ON pins SW4 (S erial Port

1) and SW5 (Serial Por t 2) on the DIP switch on the front panel of the CPU Unit. These settings enable connection by peripheral bus reg ardless of the serial po rt settings in the PLC Setup.

T urn OFF pi ns SW4 (Serial P ort

1) and SW5 (Serial Por t 2) on the DIP switch on the front panel of the CPU Unit.

The mode will then be determined by the serial port settings in the PLC Setup. The default settings are for Host Link with a baud rate of 9,600 bits/s, 1 start bit, data length of 7 bits, even parity, and 2 stop bits.

Note When a Serial Communications Option Board is mounted in Option Board

Slot 1, it is called “Ser ial Port 1.” When mounted in Option Board Slot 2, it is called “Serial Port 2.”

Page 66

Function Charts Section 1-4

1-4 Function Charts

X and XA CPU Units

Built-in I/O functions Built-in input functions

Selected in PLC Setup.

Built-in output functions

Selected by instructions.

Origin functions Origin search

Built-in analog I/O terminals

(XA models only)

Analog inputs

4 inputs 0 to 5 V, 1 to 5 V, 0 to 10 V, −10 to 10 V, 4 to 20 mA, 0 to 20 mA Resolution: 1/6,000 or 1/12,000 Conversion time: 1 ms/input

Analog outputs

2 outputs 0 to 5 V, 1 to 5 V, 0 to 10 V, −10 to 10 V, 4 to 20 mA, 0 to 20 mA Resolution: 1/6,000 or 1/12,000 Conversion time: 1 ms/output

Normal inputs

24 inputs CIO 0, bits 00 to 11; CIO 1, bits 00 to 11 Immediate refreshing supported.

Interrupt inputs

8 inputs (Interrupt inputs 0 to 7) CIO 0, bits 00 to 03 CIO 1, bits 00 to 03

High-speed counter inputs

4 inputs (High-speed Counter 0 to 3) CIO 0, bits 08, 09, 03; CIO 0, bits 06, 07, 02 CIO 0, bits 04, 05, 01; CIO 0, bits 10, 11; CIO 1, bit 00

• Differential phase input: 50 kHz

• Pulse plus direction input: 100 kHz

• Up, down input: 100 kHz

• Increment pulse input: 100 kHz

• Count stopping and starting (Gate function)

• Frequency monitoring (High-speed counter 0 only)

Interrupt inputs (Direct mode)

Interrupt task 140 to 147 started when input turns ON or OFF. Response time: 0.3 ms

Interrupt inputs (Counter mode)

Interrupt task 140 to 147 started by up or down counter for input. Response frequency: 5 kHz total for all interrupts

No interrupts

High-speed counter interrupts

• Target value comparison interrupts

• Range comparison interrupts

Quick-response inputs

8 inputs (Quick-response 0 to 7) CIO 0, bits 00 to 03 CIO 1, bits 00 to 03 Minimum input signal width: 50 µs

Normal outputs

16 outputs CIO 100, bits 00 to 07; CIO 101, bits 00 to 07 Immediate refreshing supported.

Pulse outputs

4 outputs (Pulse outputs 0 to 3) CIO, 100, bits 00 to 07 Unit version 1.0 and earlier: 1 Hz to 100 kHz: 2 outputs 1 Hz to 30 kHz: 2 outputs Unit version 1.1 and later: 1 Hz to 100 kHz: 4 outputs CW/CCW pulse outputs or pulse plus direction outputs (Pulse outputs 0 and 1 must use the same method.)

• Pulse outputs with no acceleration and deceleration

• Pulse outputs with trapezoidal acceleration and deceleration

Variable duty ratio pulse outputs (PWM outputs)

2 outputs CIO 101, bits 00 and 01 Variable duty ratio pulse outputs Duty ratio: 0.0% to 100.0% (Unit: 0.1%) Frequency: 0.1 to 6553.5 Hz

CIO 101, bits 02 to 05: Used as error counter reset output. (Operation modes 1 and 2 only) CIO 0 and CIO 1, bits 00 to 03: Used as origin search-related inputs.

• Origin inputs: CIO 0, bits 00, 02; CIO 1, bits 00, 02

• Origin proximity inputs: CIO 0, bits 01, 03; CIO 1, bits 01, 03

Origin return

Execute the ORG instruction to move from any position to the origin.

Page 67

Function Charts Section 1-4

Y CPU Units

Built-in I/O terminal functions

Built-in input functions

Selected in PLC Setup.

Built-in output functions

Selected by instructions.

Normal inputs

12 inputs CIO 0, bits 00, 01, 04, 05, 10, 11 CIO 1, bits 00 to 05 Immediate refreshing supported.

Interrupt inputs

6 inputs (Interrupt inputs 0 to 5) CIO 0, bits 00, 01; CIO 1, bits 00 to 03

High-speed counter inputs

2 inputs (High-speed counters 2, 3) Word 0, bits 04, 05, 01 CIO 0, bits 10, 11; CIO 1, bit 00

• Differential phase input: 50 kHz

• Pulse plus direction input: 100 kHz

• Up/down input: 100 kHz

• Increment pulse input: 100 kHz

• Count stopping and starting (gate

function)

Interrupt inputs (Direct mode)

Interrupt task 140 to 145 started when input turns ON or OFF. Response time: 0.3 ms

Interrupt inputs (Counter mode)

Interrupt task 140 to 145 started by up or down counter for input. Response frequency: 5 kHz total for all interrupts

No interrupts

High-speed counter interrupts

• Target value comparison interrupts

• Range comparison interrupts

Quick-response inputs

6 inputs (Quick-response 0 to 5) CIO 0, bits 00, 01; CIO 1, bits 00 to 03 Minimum input signal width: 50 µs

Normal outputs

16 outputs CIO 100, bits 00 to 07; CIO 101, bits 00 to 07 Immediate refreshing supported.

Pulse outputs

2 outputs (Pulse outputs 2, 3) CIO 100, bits 04 to 07 1 Hz to 100 kHz: 2 outputs CW/CCW pulse outputs or pulse plus direction outputs

• Pulse outputs with no acceleration and deceleration

• Pulse outputs with trapezoidal acceleration and deceleration

Pulse I/O terminal functions

Positioning functions

Variable duty ratio pulse outputs (PWM outputs)

2 outputs CIO 101, bits 00, 01 Variable duty ratio pulse outputs Duty ratio: 0.0% to 100.0% (Unit: 0.1%) Frequency: 0.1 to 6,553.5 Hz

Origin search

CIO 101, bits 00 to 03: Used as error counter reset output (operation modes 1 and 2 only). CIO 0 and 1, bits 00 to 03: Used as origin search-related inputs.

Origin inputs: CIO 0, bits 02 to 03 (line driver); CIO 1, bits 02 to 03 (open collector); CIO 1 (bits 00 to 01)

•

• Origin proximity inputs: Word 0, bits 00/01; word 1, bits 04/05

Origin return

Execute the ORG instruction to move from any position to the origin.

High-speed counter

outputs 2 outputs (High-speed counters 0, 1) CIO 0, bits 08, 09, 03; CIO 0, bits 06, 07, 02 CIO 0, bits 10, 11; CIO 1, bit 00

• Differential phase input: 500 kHz

• Pulse plus direction input: 1 MHz

• Up/down input: 1 MHz

• Increment pulse input: 1 MHz

• Count stopping and starting (Gate function)

No interrupts

High-speed counter interrupts

• Target value comparison interrupts

• Range comparison interrupts

Pulse outputs 2 outputs (pulse outputs 0, 1)

CIO 100, bits 00 to 03 1 Hz to 1 MHz: 2 outputs CW/CCW pulse outputs or pulse plus direction outputs

• Pulse outputs with no acceleration and deceleration

• Pulse outputs with trapezoidal acceleration and deceleration

Page 68

Function Charts Section 1-4

Functions Common to All Models

Analog setting functions

7-segment LED display

• Error code when CPU Unit error occurs

• Any 7-segment display by special instruction

• Remaining capacity during Memory Cassette data transfer

• Analog control PV

No-battery operation

User memory, parameters (such as PLC Setup), DM initial values, comment memory, etc., can be saved in the CPU Unit's built-in flash memory.

Memory Cassette

Data saved in the CPU Unit's built-in flash memory can be saved to a Memory Cassette (purchased separately) and transferred automatically from the Memory Cassette when the power supply is turned ON.

Clock

Analog adjustment

1 input

• Set value: 0 to 255 External analog setting

input

1 input, 0 to 10 V

• Resolution: 256

Refer to Section 6.

Functions using Option Boards

A maximum of two Boards can be mounted.

Functions using CPM1A Expansion Units

Functions using CJseries Special I/O Units and CPU Bus Units

Serial communications

RS-232C Option Board: One RS-232C port RS-422A/485 Option Board: One RS-422A/485 port Host Link, NT Links (1: N), no-protocol, Serial PLC Link (See note 1.), Serial Gateway (See note 2.), peripheral bus Note 1. Two ports cannot be used simultaneously for Serial PLC Link communications. Note 2. With Modbus-RTU easy master communications function.

Analog I/O functions

CPM1A-MAD11 Analog I/O Unit (Resolution: 1/6,000)

• Two analog inputs: 0 to 5 V, 1 to 5 V, 0 to 10 V, −10 to

+10 V, 0 to 20 mA, or 4 to 20 mA

• One analog output: 1 to 5 V, 0 to 10 V, −10 to +10 V,

0 to 20 mA, or 4 to 20 mA Temperature sensor input functions

Temperature Sensor Unit

• Thermocouple input: 2 or 4 inputs K: −200 to 1300°C (−300 to 2,300°F)

0.0 to 500.0°C (0.0 to 900.0°F) J: −100 to 850°C (−100 to 1,500°F)

0.0 to 400.0°C (0.0 to 750.0°F)

• Platinum resistance thermometer input: 2 or 4 inputs Pt100: −200.0 to 650.0°C (−300.0 to 1,200.0°F) JPt100: −200.0 to 650.0°C (−300.0 to 1,200.0°F)

CompoBus/S Slave function

CompoBus/S I/O Link Unit

• Data exchanged with Master Unit: 8 inputs and 8 outputs

DeviceNet Slave function

DeviceNet I/O Link Unit Data exchanged with DeviceNet Master: 32 inputs and 32 outputs

Refer to Section 7.

Page 69

Function Blocks Section 1-5

1-5 Function Blocks

In the SYSMAC CP Series, fun ction blocks can be used in p rogramming just as in the CS/CJ Series.

1-5-1 Overview of Function Blocks

A function block is a basic program element containing a standard processing function that has been d efined in advance. Once the function block has been defined, the user j ust has to in sert the function block in the program and set the I/O in order to use the function.

As a standard processin g function , a functio n block is not created with actual physical addresses, but local var ia bles. The use r se ts p aram eter s (addresses or values) in those variables to use the function block. The addresses used for the variables themselves are automati cally assigned by the sys tem (CX-Programmer) each time they are placed in the program.

In part icular, each function block is s aved by the CX-Programmer as an individual file that can be reused with programs for other PLCs. This makes it possible to create a library of standard processing functions.

Program 2

Standard program section written with variables

ccaa

MOV

#0000

Function block A

Define in advance.

Insert in program.

Program 1

Copy of function block A

Variable Variable Output

Input

Setting Setting

Copy of function block A

Variable Output

Save function block as file.

Library

Function block A

Reuse

To another PLC program

1-5-2 Advantages of Function Blocks

Function blocks allow complex programming units to be reused easily. Onc e standard program sections have been created as function blocks and saved in files, they can be reused just by placing a function block in a program and setting the parameters for the function block's I/O. Reusing standardized function blocks reduces the time required for programming/debugging, reduces coding errors, and makes programs easier to understand.

Structured Programming

Structured pro grams created with function blocks have better design quality and required less development time.

Copy of function block A

Input

Variable Variable Output

Page 70

Function Blocks Section 1-5

Easy-to-read “Block Box” Design

Different Processes Easily Created from a Single Function Block

Reduced Coding Errors Coding mistakes can be reduced, because blocks that have already been

Data Protection The local var iables in th e functio n block cannot be acce ssed dir ectl y from th e

Improved Reusability through Programming with Variables

The I/O operands are disp layed a s local variable names in the program, so the program is like a “black box” when entering or reading the program and no extra time is wasted trying to understand the internal algorithm.

Many different processes can be created easily from a single function block by using input variables for the parameters (such as timer SVs, control constants, speed settings, and travel distances) in the standard process.

debugged can be reused.

outside, so the data can be pro tected. (Data cann ot be changed uni ntentionally.)

The function block's I/O is entered as local variables, so the data addresses in the function block do not have to be chan ged as they do when copying and reusing a program section.

Creating Libraries Process es that are inde pendent and r eusable (such as pro cesses for individ-

ual steps, machiner y, equipmen t, or control systems) c an be saved as function block definitions and converted to library functions.

The function blocks are created with loca l variable names that are not tied to physical addresses, so new programs can be developed easily just by reading the definitions from the file and placing them in a new program.

Nesting Multiple Languages

Mathematical expressions can be entered in structured text (ST) language. Nesting function blocks is suppor ted for CX-Programmer Ver. 6.0 or higher.

For example, it is possible to express only special op erations i n ST lang uage within a function block in a ladder diagram.

Function block (ladder language)

Call (Nesting)

Function block (ST language)

For details on using function blocks, refer to the CX-Programmer Ver. 7.0 Operation Manual: Function Blocks (Cat. No. W447).

Page 71

Function Blocks Section 1-5

Page 72

Nomenclature and Specifications

This section describes the names and functions of CP1H parts and provides CP1H specifications.

2-1 Part Names and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2-1-1 CP1H CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2-1-2 CP1W-CIF01 RS-232C Option Boards . . . . . . . . . . . . . . . . . . . . . . 46

2-1-3 CP1W-CIF11 RS-422A/485 Option Boards. . . . . . . . . . . . . . . . . . . 47

2-2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

2-2-1 CP1H CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

2-2-2 I/O Memory Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

2-2-3 I/O Specifications for XA and X CPU Units . . . . . . . . . . . . . . . . . . 53

2-2-4 Built-in Analog I/O Specifications (XA CPU Units Only) . . . . . . . 61

2-2-5 I/O Specifications for Y CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . 63

2-2-6 CPM1A Expansion I/O Unit I/O Specifications. . . . . . . . . . . . . . . . 70

2-3 CP1H CPU Unit Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

2-3-1 Overview of CPU Unit Configuration . . . . . . . . . . . . . . . . . . . . . . . 73

2-3-2 Flash Memory Data Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

2-3-3 Memory Cassette Data Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

2-4 CPU Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

2-4-1 General Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

2-4-2 I/O Refreshing and Peripheral Servicing . . . . . . . . . . . . . . . . . . . . . 82

2-4-3 I/O Refresh Methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

2-4-4 Initialization at Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

2-5 CPU Unit Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

2-5-1 Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

2-5-2 Status and Operatio ns in Each Operating Mode. . . . . . . . . . . . . . . . 86

2-5-3 Operating Mode Changes and I/O Memory. . . . . . . . . . . . . . . . . . . 87

2-5-4 Startup Mode Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

2-6 Power OFF Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

2-6-1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

2-6-2 Instruction Execution for Power Interruptions . . . . . . . . . . . . . . . . . 89

2-7 Computing the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

2-7-1 CPU Unit Operation Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

2-7-2 Cycle Time Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

2-7-3 Functions Related to the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . 93

2-7-4 I/O Refresh Times for PLC Units. . . . . . . . . . . . . . . . . . . . . . . . . . . 94

2-7-5 Cycle Time Calculation Example. . . . . . . . . . . . . . . . . . . . . . . . . . . 95

2-7-6 Online Editing Cycle Time Extension . . . . . . . . . . . . . . . . . . . . . . . 96

2-7-7 I/O Response Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

2-7-8 Interrupt Response Times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

2-7-9 Serial PLC Link Response Performance . . . . . . . . . . . . . . . . . . . . . 100

2-7-10 Pulse Output S tart Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

2-7-11 Pulse Output Change Response Time. . . . . . . . . . . . . . . . . . . . . . . . 101

SECTION 2

Page 73

Part Names and Functions Section 2-1

2-1 Part Names and Functions

2-1-1 CP1H CPU Units

Front Back

(12) Option Board slots

(13) Input indicators

(1) Battery cover

(2) Operation indicators

(3) Peripheral USB port

(4) 7-segment display

(5) Analog adjuster

(6) External analog settings

input connector

(7) DIP switch

(8) Built-in analog I/O terminal

block and terminal block base (See note 1.)

(9) Built-in analog input switch

(See note 1.)

(10) Memory

(11) Power supply, ground,

and input terminal block

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08

POWER ERR/ALM BKUP

123

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

(16) External 24-VDC

Cassette slot

(See note 2.) and output terminal block

EXP

1CH

(14) Expansion I/O

(15) Output indicators

Unit connector

(17) Connector for CJ Unit

Adapter

Note 1: XA CPU Units only. Note 2: CPU Units with AC Power Supply only.

(1) Battery Cover

Covers the location where the battery is stored.

(2) Operation Indicators

Show CP1H operation status.

POWER

ERR/ALM

BKUP

POWER (Green)

RUN (Green)

ERR/ALM (Red)

INH (Yellow)

RUN

INH

PRPHL

Lit Power is ON. Not lit Power is OFF. Lit The CP1H is executing a program in either RUN or

MONITOR mode.

Not lit Operation is stopped in PROGRAM mode or due to

a fatal error.

Lit A fatal error (including FALS execution) or a hard-

ware error (WDT error) has occurred. CP1H operation will stop and all outputs will be turned OFF.

Flashing A non-fatal error h as oc cu rred (in cl udi ng FAL ex ec u-

tion). CP1H operation will continue. Not lit Operation is normal. Lit The Output OFF Bit (A500.15) has turned ON. All

outputs will be turned OFF. Not lit Operation is normal.

Page 74

Part Names and Functions Section 2-1

BKUP (Yellow)

PRPHL (Yellow)

Lit A user program, parameters, or Data Memory are

being written or accessed in the built-in flash mem-

ory (backup memory).

The BKUP indicato r also ligh ts whil e user p rogr ams,

parameters, and Data Memory are being restored

when the PLC power supply is turned ON.

Note Do not turn OFF the PLC power supply while

this indicator is lit. Not lit Other than the above. Flashing Communications ( either sen ding or rece iving ) are in

progress through the peripheral USB port.

Not lit Other than the above.

(3) Peripheral USB Port

Used for connecting to a personal computer for programming and monitoring by the CX-Programmer.

(4) 7-segment Display

The 2-digit 7-segment display shows CP1H CPU Unit status, such as error information and the PV during ana log adjus tme nt. Also, various codes can be displayed from the l adder program. ( Refer to 6-3 7-Segment LED Display.)

(5) Analog Adjuster

By turning the ana log adjuster, it is possible to adjust the value of A642 within a range of 0 to 255. (Refer to 6-2 Analog A djuster and External Analog Setting Input.)

(6) External Analog Setting Input Connector

By applying 0 to 10 V of external voltage, it is possible to adjust the value of A643 within a rang e o f 0 to 25 6. T h is i npu t i s not i solate d. (R efer to 6- 2 Analog Adjuster and External Analog Setting Input.)

(7) DIP Switch

123456

No. Setting Description Application Default

SW1 ON User memory write-

protected (See note.)

OFF User memory not

write-protected.

SW2 ON Data automatically

transferred from Memory Cassette at startup.

OFF Data not transferred.

SW3 --- Not used. --- OFF SW4 ON Used for peripheral

bus.

OFF Acc ording to PLC

Setup.

Used to prevent programs from being inadvertently overwritten by a Peripheral Device (CXProgrammer) onsite.

Used to enable programs, Data Memory, or parameters saved on a Memory Cassette to be opened by the CPU Unit at startup.

Used to enable a Serial Communications Option Board mounted in Option Board Slot 1 to be used by the peripheral bus.

OFF

Page 75

Part Names and Functions Section 2-1

No. Setting Description Application Default

SW5 ON Used for peripheral

OFF Acc ording to PLC

SW6 ON A395.12 ON Used to bring about a

OFF A395.12 OFF

bus.

Setup.

Note The following data will be write-protected if pin SW1 is turned ON:

• The entire user program (all tasks)

• All data in parameter areas (such as the PLC Setup) When SW1 is turned ON, the user program and the data in the pa-

rameter areas will not be cleared even if the All Clear operation is performed from a Peripheral Device (i.e., the CX-Programmer).

(8) Built-in Analog I/O Terminal Block and Terminal Block Base (XA CPU

Units Only) There are four analog inputs and two analog outputs. Mount the terminal block (included with the CPU Unit) to the terminal block base. (Refer to 5-5 Analog I/O (XA CPU Units).)

(9) Built-in Analog Input Switch (XA CPU Units Only)

This DIP switch deter mines whet her each analo g input is to be used for voltage input or current input.

Used to enable a Serial Communications Option Board mounted in Option Board Slot 2 to be used by the peripheral bus.

given condition without using an Input Unit. A395.12 is used in the program by setting SW6 to ON or OFF.

OFF

No. Setting Description Default

SW1 ON Analog input 1: Current input OFF

OFF Analog input 1: Voltage input

SW2 ON Analog input 2: Current input

OFF Analog input 2: Voltage input

SW3 ON Analog input 3 Current input

OFF Analog input 3: Voltage input

SW4 ON Analog input 4: Current input

OFF Analog input 4: Voltage input

Note The built-in analog input switch is located on the PCB inside the case. To

make setting the switch easier, make the switch settings before mounting th e terminal block to the base. While setting this switch, be very careful not to damage the wiring on the PCB.

(10) Memory Cassette Slot

Used for mounting a CP1W-ME05M Memor y Cassette. When m ounting a Memory Cassette, remove the dummy cassette. Data, such as CP1H CPU Unit programs, parameters, and data memory, can be transferred to the Memory Cassette to be saved.

Page 76

Part Names and Functions Section 2-1

(11) Power Supply, Ground, and Input Terminal Block

Power supply terminals

Ground terminals

Input terminals Used to connect input devices.

(12) Option Board Slots

The following Option Boards can be mounted in either slot 1 or slot 2.

• CP1W-CIF01 RS-232C Option Board

• CP1W-CIF11 RS-422A/485 Option Board

!Caution Always turn OFF the power supply to the PLC be fore mounting or removing

an Option Board. (13) Input Indicators

The input indicators light when input terminal contacts turn ON.

(14) Expansion I/O Unit Connector

A maximum of seven CPM1A Expansion I/O Un its (40 I/O po ints, 20 I/O points, 8 input points, 8 o r output po in ts) and E xpan sion U nits ( Anal og I/ O Units, Temperature Sensor Units, CompoBus/S I/O Link Units, or DeviceNet I/O Link Units) can be connected. (For details on using Expansion Units and Expansion I/O Units, refer to SECTION 7 Using CPM1A Expansion Units and Expansion I/O Units.)

(15) Output Indicators

The output indicators light when output terminal contacts turn ON.

(16) External Power Supply and Output Terminal Block

External power supply terminals

Output terminals Used for connecting output de vic es.

Used to provide a 100- to 240-VAC or 24-VDC power supply.

Functional ground ( ): Connect this ground to str engthen nois e immunity and to prevent electric shock. (AC power supply models only.)

Protective ground ( ): To prevent electric shock, ground to 100 Ω or less.

XA and X CPU Units with A C po wer supply specifications have external 24-VDC, 300-mA max., power supply terminals. They can be used as service power supplies for input devices.

Page 77

Part Names and Functions Section 2-1

(17) Connector for CJ Unit Adapter

A maximum total of two CJ -series Special I/O Units or CPU Bus Units can be connected by mounting a CP1W-EXT01 CJ Unit Ad apter to the side of a CP1H CPU Unit. CJ-series Basic I/O Units, however, cannot be connected.

SYSMAC

CP1H

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

BATTERY

PERIPHERAL

00 02 04 06 08 10 00 02 04 06 08

POWER ERR/ALM BKUP

MEMORY

00 01 02 03 04 06 00 01 03 04 06

COM COM COM COM 05 07 COM 02 COM 05

100CH 101CH

OUT

1CH

A maximum of two CJ-series Special I/O Units or CPU Bus Units can be connected

2-1-2 CP1W-CIF01 RS-232C Op tion Boards

RS-232C Option Boards can be moun ted to Opti on Board sl ots 1 or 2 on th e CPU Unit.

When mounting an Option Board, first remove the slot cover. Grasp both of the cover's up/down lock levers at the same time to unlock the cover, and then pull the cover out.

Then to mount th e Option Board, check the alignment and fir mly press it in until it snaps into place.

CP1W-EXT01 CJ Unit Adapter

EXP

CJ1W-TER01 CJ-series End Cover (Included with CJ Unit Adapter)

DIN T rac k

!Caution Always turn OFF the power supply to the PLC be fore mounting or removing

an Option Board.

Front Back

(1) Communications Status Indicator

(3) CPU Unit Connecto

COMM

(2) RS-232 Connector

Page 78

Part Names and Functions Section 2-1

(2)

RS-232C Connector

Pin Abbr. Signal name Signal direction

1 FG Frame Ground --2 SD (TXD) Send Data Output 3 RD (RXD) Receive Data Input 4 RS (RTS) Request to Send Output 5 CS (CTS) Clear to Send Input 6 5V Power Supply --7 DR (DSR) Data Set Retry Input 8 ER (DTR) Equipment Ready Output 9 SG (0V) Signal Ground --Connector hood FG Frame Ground ---

2-1-3 CP1W-CIF11 RS-422A/485 Option Boards

RS-422A/485 Option Boards can be mounted to Option Board slots 1 or 2 on the CPU Unit.

When mounting an Option Board, first remove the slot cover. Grasp both of the cover's up/down lock levers at the same time to unlock the cover, and then pull the cover out.

Then to mount th e Option Board, check the alignment and fir mly press it in until it snaps into place.

!Caution Always turn OFF the power supply to the PLC be fore mounting or removing

RS-422A/485 Terminal Block

an Option Board.

Front Back

(1) Communications Status Indicator

COMM

RDA− RDB+ SDA− SDB+ FG

RS-422A/485 Connector

Tighten the terminal block screws to a torque of 0.28 N·m (2.5 Lb In.).

RDA−

RDB+

SDA−

SDB+

(3) CPU Unit Connecto

(4) DIP Switch for

Operation Settings

Page 79

Specifications Section 2-2

DIP Switch for Operation Settings

12345

Pin Settings

1 ON ON (both ends) Terminating resistance selection

2 ON 2- wire 2-wire or 4-wire selection (See

3 ON 2- wire 2-wire or 4-wire selection (See

4 --- --- Not used. 5 ON RS control enabled RS control selection f or RD (Se e

6 ON RS control enabled RS control sele cti on for SD (See

OFF OFF

OFF 4-wire

OFF RS control disabled (Data

always received.)

OFF RS control disabled (Data

always sent.)

note 1.)

note 2.)

note 3.)

Note (1) Set both pins 2 and 3 to either ON (2-wire) or OFF (4-wire).

(2) To disable the echo-back function, set pin 5 to ON (RS control enabled). (3) When connecting to a device on the N side in a 1: N connection with the

4-wire method, set pin 6 to ON (RS control enabled). Also, when connecting by the 2-wire method, set pin 6 to ON (RS control enabled).

2-2 Specifications

2-2-1 CP1H CPU Units

General Specifications

Powe r suppl y classification

Model numbers •XA CPU Units

Power supply 100 to 240 VAC

Operating voltage range

Power consumption 100 VA max. 50 W max. Inrush current

(See note.)

External power supply

CP1H-XA40DR-A

• X CPU Units CP1H-X40DR-A

50/60 Hz 85 to 264 VAC 20.4 to 26.4 VDC

100 to 120 VAC inputs:

20 A max.(for cold start at room temper ature.) 8 ms max.

200 to 240 VAC inputs:

40 A max.(for cold start at room temper ature.) 8 ms max.

300 mA at 24 VDC None

AC power supply DC power supply

• XA CPU Units CP1H-XA40DT-D CP1H-XA40DT1-D

• X CPU Units CP1H-X40DT-D CP1H-X40DT1-D

24 VDC

(with 4 or more Expansion Units and Expansion I/O Units: 21.6 to 26.4 VDC)

30 A max.(for cold star t at room temperature.) 20 ms max.

• Y CPU Units CP1H-Y20DT-D

Page 80

Specifications Section 2-2

Powe r suppl y classification

Model numbers •XA CPU Units

CP1H-XA40DR-A

• X CPU Units CP1H-X40DR-A

Insulatio n resistance 20 MΩ min. (at 500 VDC) between the external

AC terminals and GR terminals

Dielectric strength 2,300 VAC 50/60 Hz for 1 min between the

Noise resistance Conforms to IEC 61000-4-4 2 kV (power supply line) Vibration resistanc e

Shock resistance Ambient operating

temperature Ambient humidity 10% to 90% (with no condensation) Atmosphere No corrosive gas. Ambient storage

temperature Termi nal screw size M3 Power interrupt time 10 ms min. 2 ms min. Weight 740 g max. 590 g max. 560 g max.

external AC and GR terminals, leakage current: 5 mA max.

10 to 57 Hz, 0.075-m m am pli tude, 57 to 150 Hz, acceleration: 9 .8 m /s 80 minutes each (time coefficient of 8 minutes × coefficient factor of 10 = total time of 80 minutes)

147 m/s 0 to 55°C

−20 to 75°C (excl udi ng bat tery)

AC power supply DC power supply

• XA CPU Units CP1H-XA40DT-D CP1H-XA40DT1-D

• X CPU Units CP1H-X40DT-D CP1H-X40DT1-D

No insulation between primary and secondary DC power supplies.

three times each in X, Y, and Z directions

• Y CPU Units CP1H-Y20DT-D

in X, Y, and Z directi ons for

Note The above values are for a cold start at room tempera ture for an AC power

supply, and for a cold start for a DC power supply.

• A thermistor (w ith low-tem peratur e c urr ent s up pr essi on ch a racteristics) is used in the inr ush current contro l circuitry for the AC power supply. The thermistor will not be sufficiently cooled if the ambient temperature is high or if a hot start is perfor med when the power supply has been OFF for only a short time, so in those cases the inrush current values may be higher (as much as two times higher) than those shown above. Always allow for this when selecting fu ses and breakers for external circuits.

• A capacitor delay circui t is used in the inr ush current co ntrol circuitr y for the DC power supply. T he capacitor will not be char ged if a hot start is performed when the power supply has been OFF for only a short time, so in those cases the inr ush current values may be higher (as much as two times higher) than those shown above.

Characteristics

Type X CPU Units XA CPU Units Y CPU Units

Model CP1H-X40DR-A

CP1H-X40DT-D

CP1H-X40DT1-D

Program capacity 20 Ksteps Control method Stored program method I/O control method Cyclic scan with immediate refreshing Program language Ladder diagram

CP1H-XA40DR-A

CP1H-XA40DT-D

CP1H-XA40DT1-D

CP1H-Y20DT-D

Page 81

Specifications Section 2-2

Type X CPU Units XA CPU Units Y CPU Units

Model CP1H-X40DR-A

Function blocks Maximum number of function block definitions: 128

Instruction length 1 to 7 steps per instruction Instructions Approx. 500 (function codes: 3 digits) Instruction execution time Basic instructions: 0.10 µs min.

Common processing tim e 0.7 ms Number of connectable Expansion

Units and Expansion I/O Units

Max. number of I/O points 320 (40 built in + 40 per Expansion Unit/

Number of connectable CJ-series Units

Built-in input terminals (Functions can be assigned.)

Special high-speed counter terminals

Normal I/O 40 terminals

Interrupt inputs

Quick-response inputs

High-speed counters 4 inputs (24 VDC)

High-speed counters None 2 inputs (Line-driver inputs)

Direct mode

Counter mode

CP1H-X40DT-D

CP1H-X40DT1-D

Maximum number of inst ances : 256 Languages usable in function block definitions: Ladder diagrams, structured text

(ST)

Special instructions: 0.15 µs min.

7 Units (C PM1A Series) (There are restrictions on the Un its that c an be used in comb inatio n, how e ve r , ba sed on the total number of I/O words and the total current consumption.)

Expansion I/O Unit × 7 Units) 2 Units

(CPU Bus Units or Special I/O Units only. Basic I/O Units cannot be used. A CP1WEXT01CJ Unit Adapter is required.)

(24 inputs and 16 outputs)

8 inputs (Shared by the external interrupt inputs (counter mode) and the quickresponse inputs.)

Rising or falling edge Response time: 0.3 ms 8 inputs, response frequency: 5 kHz

total, 16 bits Incrementing counter or decrementing

counter 8 points (Min. input pulse width: 50 µs

max.)

•Single phase (pulse plus direction, up/ down, increment), 100 kHz

•Differential phases (4×), 50 kHz

Va lue ra nge: 32 bi ts , Linear m ode or ring mode

Interrupts: Target value comparison or range comparison

CP1H-XA40DR-A

CP1H-XA40DT-D

CP1H-XA40DT1-D

CP1H-Y20DT-D

300 (20 built in + 40 per Expansion Unit/ Expansion I/O Unit × 7 Units)

20 (12 inputs and 8 outputs) Note Aside from the above, 2 1-MHz

high-speed counter inputs and 2 1-MHz pulse outputs can be added as special pulse I/O terminals.

6 inputs (Shared by the e xternal inte rrupt inputs (counter mode) and the quickresponse inputs.)

Rising or falling edge Response time: 0.3 ms 6 inputs, response frequency: 5 kHz

total, 16 bits Incrementing counter or decrementing

counter 6 points (Min. input pulse width: 50 µs

max.) 2 inputs (24 VDC)

•Single phase (pulse plus direction, up/ down, increment), 100 kHz

•Differential phases (4×), 50 kHz

Va lue ra nge: 32 bi ts , Linear m ode or ring mode

Interrupts: Target value comparison or range comparison

•Single phase (pulse plus direction, up/ down, increment), 1 MHz

•Differential phases (4×), 500 kHz

Value range: 32 bits, linear mode or ri ng mode

Interrupts: Target value comparison or range comparison

Note High-speed counter terminals are

line-driver inputs, so they cannot be used as normal inputs.

Page 82

Specifications Section 2-2

Type X CPU Units XA CPU Units Y CPU Units

Model CP1H-X40DR-A

Pulse outputs (Transistor output models only)

Special pulse output terminals

Built-in analog I/O terminals None 4 analog inputs and

Analog settings

Serial port Peripheral USB port Supported. (1-port USB connector, type B): Special for a Peripheral Device such as

7-segment display 2-digit 7-segment LED display (red)

Number of tasks 288 (32 cycle execution tasks and 256 interrupt tasks)

Pulse outputs Unit version 1.0 and earlier:

PWM outputs 2 outputs, 0.1 to 6,553.5 Hz

Pulse outputs None 2 outputs, 1 Hz to 1 M Hz (CCW/CW or

Analog adjuster 1 (Setting range: 0 to 255) External analog set-

ting input

RS-232C port, RS422A/485 port

CP1H-X40DT-D

CP1H-X40DT1-D

2 outputs, 1 Hz to 100 kHz 2 outputs, 1 Hz to 30 kHz

Unit version 1.1 and later:

4 outputs, 1 Hz to 100 kHz (CCW/CW or pulse plus direction) Trapezoidal or S-curve acceleration and

deceleration (Duty ratio: 50% fixed)

Duty ratio: 0.0% to 100.0% variable (Unit: 0.1%) (Accuracy: ±5% at 1 kHz)

1 input (Resolution: 1/256, Input range: 0 to 10 V)

the CX-Programmer. (Set the network classification to USB in the Peripheral Device's PLC model setting.)

•Serial communications standard: U SB 1.1 Ports not provided as standard equipment. (2 ports max.) The following Option Boards can be mounted:

•CP1W-CIF01: One RS-232C port

• C P1W-CIF11: One RS-422A/485 po rt Applicable communications modes (same for all of the above ports): Host Link, NT

Link (1: N mode), No-protocol, Serial PLC Lin k Slav e, Seri al PLC Link Master, Serial Gateway (conversion to CompoWay/F, conversion to Modbus-RTU), peripheral bus (See note 2.)

•At startup: The Unit version is displayed.

• When a CPU Uni t error occurs: The error code and error details are displayed in

order (fatal error, non-fatal error).

•When a special instruction is executed: The DISPLAY 7-SEGMENT LED WORD

DATA (SCH) instruction displays the upper or lower byte of specified word data, and the 7-SEGMENT LED CONTROL (SCTRL) instruction controls the ON/OFF status of each segment.

•While data is being transferred between a Memory Cassette and the CPU, the

remaining amount to be transferred is displayed as a percentage.

• When the analog adjuster is adjust ed, the value is displayed from 00 to FF.

Scheduled interrupt tasks: 1 (interrupt task 2, fixed) Input interrupt tasks: 8 (interrupt tasks 140 to 147, fixed) Note Y CPU Units have 6 input interrupt tasks. (Interrupt tasks 140 to 145 can be

used.) (High-speed counter interrupts and interrupt tasks specified by external interrupts can also be executed.)

CP1H-XA40DR-A

CP1H-XA40DT-D

CP1H-XA40DT1-D

2 analog outputs (See note 1.)

CP1H-Y20DT-D

2 outputs, 1 Hz to 100 kHz Trapezoidal or S-curve acceleration and deceleration (Duty ratio: 50% fixed)

pulse plus direction, line-driver outputs) Trapezoidal or S-curve acceleration and

deceleration (Duty ratio: 50% fixed) Note Special pul se output terminal s are

line-driver outputs, so they cannot be used as normal outputs.

None

Page 83

Specifications Section 2-2

Type X CPU Units XA CPU Units Y CPU Units

Model CP1H-X40DR-A

Maximum subroutine number 256 Maximum jump number 256 Scheduled interrupts 1 Clock function Su ppo rted.

Memory Backup

Memory Cassette function A CP1W-ME05M Memory Cassette (512K words, optional) can be mounted. It can

Built-in flash memory User p r og r am s and pa ra me ters (s uc h a s th e PL C Setu p) a re a uto ma tic all y saved to

Battery backup The HR Area, DM Area, and counter values (flags, PV) are backed up by a battery.

CP1H-X40DT-D

CP1H-X40DT1-D

Accuracy (monthly deviation): −4.5 min to −0.5 min (ambient te mperature: 55°C),

the flash memory. It is also possible to save and read data memory initial data. The data is automatically transferred to RAM when the power supply is turned ON.

(Data memory initial data, however, may or may not be transferred, depending on the selection in the PLC Setup.

Battery model: CJ1W-BAT01 (Built into the CP1H CPU Unit.) Maximum battery service life: 5 years Guaranteed (ambient temperature: 55°C): 13,000 hours (approx. 1.5 years) Effective value (ambient temperature: 25°C): 43,000 hours (approx. 5 years)

be used to back up the following data on the CPU Unit's RAM and to transfer the data at startup.

•Data saved on Memory Cassette: User programs, parameters (such as the PLC

Setup), DM Area, data memory initial data, comment memory (CX-Programmer conversion tables, comments, program indices), and FB program memory.

•Writing to Memory Cassette: By operations from the CX-Programmer.

•Reading from Memory Cassette: At startup, or by operations from the CX-Pro-

grammer.

CP1H-XA40DR-A

CP1H-XA40DT-D

CP1H-XA40DT1-D

−2.0 min to +2.0 min (ambient tempe ratu re: 25°C),

−2.5 min to +1.5 min (ambient temperature: 0°C)

CP1H-Y20DT-D

Note (1) For detailed specifications, refer to 5-5 Analog I/O (XA CPU Units).

(2) Can be used as Modbus-RTU easy master function.

2-2-2 I/O Memory Details

Type X CPU Units XA CPU Units Y CPU Units

Model CP1H-X40DR-A

CP1H-X40DT-D

CP1H-X40DT1-D

I/O Areas Input bits 272 bits (17 words): CIO 0.00 to CIO 16.15

Output bits 272 bits (17 words): CIO 100.00 to CIO 116.15 Built-in Analog Input

Area Built-in Analog Out-

put Area Data Link Area 3,200 bits (200 words): CIO 1000.00 to CIO 1119.15 (words CIO 1000 to CIO 1119) CJ-series CPU Bus

Unit area CJ-series Special

I/O Unit Area Serial PLC Link Area 1,440 bits (90 words): CIO 3100.00 to CIO 3189.15 (words CIO 3100 to CIO 3189) DeviceNet Area 9,600 bits (600 words): CIO 3200.00 to CIO 3799.15 (words CIO 3200 to CIO 3799) Work bits 4,800 bits (300 words): CIO 1200.00 to CIO 1499.15 (words CIO 1200 to CIO 1499)

Work bits 8,192 bits (512 words): W000.00 to W511.15 (words W0 to W511)

--- CIO 200 to CIO 203 ---

--- CIO 210 to CIO 211 ---

6,400 bits (400 words): CIO 1500.00 to CIO 1899.15 (words CIO 1500 to CIO 1899)

15,360 bits (960 words): CIO 2000.00 to CIO 2959.15 (words CIO 2000 to CIO 2959)

37,504 bits (2,344 words): CIO 3800.00 to CIO 6143.15 (words CIO 3800 to CIO 6143)

CP1H-XA40DR-A

CP1H-XA40DT-D

CP1H-XA40DT1-D

CP1H-Y20DT-D

Page 84

Specifications Section 2-2

Type X CPU Units XA CPU Units Y CPU Units

Model CP1H-X40DR-A

CP1H-X40DT-D

CP1H-X40DT1-D

TR Area 16 bits: TR0 to TR15 HR Area 8,192 bits (512 words): H0.00 to H511.15 (words H0 to H511) AR Area Read-only (Write-prohibited)

7,168 bits (448 words): A0.00 to A447.15 (words A0 to A447) Read/Write

8,192 bits (512 words): A448.00 to A959.15 (words A448 to A959) Timers 4,096 bits: T0 to T4095 Counters 4,096 bits: C0 to C4095 DM Area 32 Kwords: D0 to D32767

Note Initial data can be transferred to the CPU Unit's built-in flas h memory using the

data memory initial data transfer function. A setting in the PLC Setup can be used so that the data in flash memory is transferred to RAM at startup.

DM Area words for CJ-series Special I/O Units:

D20000 to D29599 (100 words × 96 Units)

DM Area words for CJ-series CPU Bus Units:

D30000 to D31599 (100 words × 16 Units)

DM fixed allocation words for Modbus-RTU Easy Master

D32200 to D32249 for Serial Port 1, D32300 to D32349 for Serial Port 2 Data Register Area 16 registers (16 bits): DR0 to DR15 Index Register Area 16 registers (16 bits): IR0 to IR15 Task Flag Area 32 flags (32 bits): TK0000 to TK0031 Trace Memory 4,000 words (500 samples for the trace data maximum of 31 bits and 6 words.)

CP1H-XA40DR-A

CP1H-XA40DT-D

CP1H-XA40DT1-D

CP1H-Y20DT-D

2-2-3 I/O Specifications for XA and X CPU Units

Relationship between Built-in Inputs and Terminal Blo ck Arrangement

Terminal Block Arrangement

Upper Terminal Block (Example: AC Power Supply Models)

L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11

00 02 04 06 08 10 00 02 04 06 08 10

Inputs (CIO 0) Outputs (CIO 1)

Normal in

ut terminals

Page 85

Specifications Section 2-2

Setting Input Functions in the PLC Setup

Input

terminal

block

Word Bit Normal inputs Interrupt inputs

CIO 0 00 Normal input 0 Interrupt input 0 Quick-response

01 Normal input 1 Interrupt input 1 Quick-response

02 Normal input 2 Interrupt input 2 Quick-response

03 Normal input 3 Interrupt input 3 Quick-response

04 Normal input 4 --- --- High-speed counter 2

05 Normal input 5 --- --- High-speed counter 2

06 Normal input 6 --- --- High-speed counter 1

07 Normal input 7 --- --- High-speed counter 1

08 Normal input 8 --- --- High-speed counter 0

09 Normal input 9 --- --- High-speed counter 0

10 Normal input 10 --- --- High-speed counter 3

11 Normal input 11 --- --- High-speed counter 3

CIO 1 00 Normal input 12 Interrupt input 4 Quick-response

01 Normal input 13 Interrupt input 5 Quick-response

02 Normal input 14 Interrupt input 6 Quick-response

03 Normal input 15 Interrupt input 7 Quick-response

04 Normal input 16 --- --- --- --05 Normal input 17 --- --- --- --06 Normal input 18 --- --- --- --07 Normal input 19 --- --- --- --08 Normal input 20 --- --- --- --09 Normal input 21 --- --- --- --10 Normal input 22 --- --- --- --11 Normal input 23 --- --- --- ---

Functions for the normal input termin als in the built-in inputs c an be individu-

ally allocated by making selections in the PLC Setup.

Input operation High-speed counter

Quick-

(See note.)

response

inputs

input 0

input 1

input 2

input 3

input 4

input 5

input 6

input 7

Origin search function

operation

High-speed counters 0

to 3 set to be used.

--- Pulse 0: Origin input sig-

High-speed counter 2 (phase-Z/reset)

High-speed counter 1 (phase-Z/reset)

High-speed counter 0 (phase-Z/reset)

(phase-A, increment, or count input)

(phase-B, decrement, or direction input)

(phase-A, increment, or count input)

(phase-B, decrement, or direction input)

(phase-A, increment, or count input)

(phase-B, decrement, or direction input)

(phase-A, increment, or count input)

(phase-B, decrement, or direction input)

High-speed counter 3 (phase-Z/reset)

--- Pulse output 2: Origin

--- Pulse output 3: Origin

Origin search function

for pulse outputs 0 to 3

set to be used.

nal Pulse 0: Origin p r oximity

input signal Pulse output 1: Origin

proximity input signal

---

Pulse output 2: Origin input signal

proximity input signal

input signal

proximity input signal

Note Set using the MSKS instruction in direct mode or counter mode.

Page 86

Specifications Section 2-2

Input Specifications

Normal Inputs

Item Specification

CIO 0.04 to CIO 0.11 CIO 0.00 to CIO 0.03 and

CIO 1.00 to CIO 1.03

Input voltage

24 VDC

+10%

−15%

Applicable inputs 2-wire sensors Input impedance 3.0 kΩ 3.0 kΩ 4.7 kΩ Input current 7.5 mA typical 7.5 mA typical 5 mA typical ON voltage 17.0 VDC min. 17.0 VDC min. 14.4 VDC min. OFF voltage/current 1 mA max. at 5.0 VDC max. 1 mA max. at 5.0 VDC max. 1 mA max. at 5.0 VDC max. ON delay 2.5 µs max. 50 µs max. 1 ms max. OFF delay 2.5 µs max. 50 µs max. 1 ms max. Circuit configuration

Input bits: CIO 0.04 to CIO 0.11

CIO 1.04 to CIO 1.11

COM

3.0 kΩ

1000 pF

4.3 kΩ

Input LED

Internal circuits

Input bits: CIO 0.00 to CIO 0.03, CIO 1.00 to CIO 1.03

COM

3.0 kΩ

1000 pF

910 Ω

Input LED

Internal circuits

Input bits: CIO 1.04 to CIO 1.11

COM

4.7 kΩ

Input LED

Internal

750 Ω

circuits

Inputs CIO 0.00 to CIO 0.11 and CIO 1.00 to CIO 1.11 can be u sed not only

as normal in puts but also as high- spee d coun ter, interrupt, or quick-resp onse

inputs.

Page 87

Specifications Section 2-2

Simultaneously ON Inputs-Ambient Temperature Characteristic

High-speed Counter Inputs

No. of simultaneously ON inputs

Input voltage:

26.4 V DC

Differential

phase mode

CIO 0.04, CIO 0.06,

A-phase pulse

input CIO 0.08, CIO 0.10

CIO 0.05, CIO 0.07,

B-phase pulse

input CIO 0.09, CIO 0.11

CIO 0.01, CIO 0.02,

Z-phase pulse input or hardware reset input (Can be used as ordinary

inputs when high-speed counter is not being used.) CIO 0.03, CIO 1.00

Max. count

50 kHz (4×)100 kHz frequency

Input voltage: 24 V DC

Ambient temperature (°C)

Pulse plus

direction input

Up/down input

mode

Pulse input Increment pulse

input

Direction input Decrement

pulse input

Increment

mode

Increment pulse input

Normal input

Input Bits for High-speed Counters

Phase A Phase B Phase Z

High-speed counter 0 CIO 0.08 CIO 0.09 CIO 0.03 High-speed counter 1 CIO 0.06 CIO 0.07 CIO 0.02 High-speed counter 2 CIO 0.04 CIO 0.05 CIO 0.01 High-speed counter 3 CIO 0.10 CIO 0.11 CIO 1.00

Input Bits Phase A: CIO 0.04, CIO 0.06, CIO 0.08, CIO 0.10

Phase B: CIO 0.05, CIO 0.07, CIO 0.09, CIO 0.11

Pulse plus direction input mode, Increment mode

Up/down input mode Differential phase mode

10.0 µs min.

ON OFF

2.5 µs min.

90% 50% 10%

ON OFF ON OFF

Input bits: CIO 0.00 to CIO 0.03 and CIO 1.00 to CIO 1.03

OFF

50 µs min.

90%

10%

20.0 µs min.

T1T2T3T

T1, T2, T3, T4: 2.5 µs min.

90% 50% 10%

Page 88

Specifications Section 2-2

Interrupt Inputs and Quick-response Inputs

Input bits CIO 0.00 to CIO 0.03 and CIO 1.00 to CIO 1.03 can be used not only as normal input s but also as interrupt or quick-response inputs depe nding on the settings in the PLC Setup.

Input bit Interrupt inputs Quick-response inputs

CIO 0.00 Interrupt input 0 Quick-response input 0 CIO 0.01 Interrupt input 1 Quick-response input 1 CIO 0.02 Interrupt input 2 Quick-response input 2 CIO 0.03 Interrupt input 3 Quick-response input 3 CIO 1.00 Interrupt input 4 Quick-response input 4 CIO 1.01 Interrupt input 5 Quick-response input 5 CIO 1.02 Interrupt input 6 Quick-response input 6 CIO 1.03 Interrupt input 7 Quick-response input 7

The ON/OFF response t ime is 8 ms for norma l inputs, but it can be change d in the PLC Setup to 0, 0.5, 1, 2, 4, 8, 16, or 32 ms.

Relationship between Built-in Outputs and Terminal Block Arrangement

Terminal Block Arrangement

Lower Terminal Block (Example: Transistor Outputs)

NC 00 01 02 03 04 06 00 01 03 04 06

NC COM COM COM COM 05 07 COM 02 COM 05 07

Setting Functions Using Instructions and PLC Setup

Input

terminal

block

Word Bit Normal

CIO 100

00 Normal output 0 Pulse output 0

01 Normal output 1 Pulse output 0

02 Normal output 2 Pulse output 1

03 Normal output 3 Pulse output 1

04 Normal output 4 Pulse output 2

05 Normal output 5 Pulse output 2

06 Normal output 6 Pulse output 3

07 Normal output 7 Pulse output 3

When the

instructions to

the right are

not executed

outputs

CIO 100 CIO 101

Normal output terminals

Pulses can be outpu t from the norma l output ter minals in the built-in out puts by exe cuting pulse output instr uctions. To use the ORIG IN SEARCH (ORG) instruction, all of the pulse output settings in the PLC Setup must be set.

When a pulse output instruction

(SPED, ACC, PLS2, or ORG) is

CW/CCW Pulse plus

(CW)

(CCW)

(CW)

(CCW)

(CW)

(CCW)

(CW)

(CCW)

executed

Fixed duty ratio pulse output Variable duty ratio

direction

Pulse output 0 (pulse)

Pulse output 1 (pulse)

Pulse output 0 (direction)

Pulse output 1 (direction)

Pulse output 2 (pulse)

Pulse output 2 (direction)

Pulse output 3 (pulse)

Pulse output 3 (direction)

When the origin search

function is set to be used in

the PLC Setup, and an

origin search is executed by

the ORG instruction

+ When the origin search

function is used

--- ---

When the PWM

instruction is

executed

pulse output PWM output

Page 89

Specifications Section 2-2

Input

terminal

block

When the

instructions to

the right are

not executed

Word Bit Normal

outputs

CIO 101

00 Normal output 8 --- --- --- PWM output 0 01 Normal output 9 --- --- --- PWM output 1 02 Normal output 10--- --- Origin searc h 0 (Error counter

03 Normal output 11--- --- Origin searc h 1 (Error counter

04 Normal output 12--- --- Origin searc h 2 (Error counter

05 Normal output 13--- --- Origin searc h 3 (Error counter

06 Normal output 14--- --- --- ---

07 Normal output 15--- --- --- ---

Output Specifications

When a pulse output instruction

(SPED, ACC, PLS2, or ORG) is

executed

Fixed duty ratio pulse output Variable duty ratio

CW/CCW Pulse plus

direction

When the origin search

function is set to be used in

the PLC Setup, and an

origin search is executed by

the ORG instruction

+ When the origin search

function is used

reset output)

When the PWM

instruction is

executed

pulse output PWM output

---

Relay Outputs

Item Specification

Max. switching capacity 2 A, 250 VAC (cosφ = 1)

2 A, 24 VDC (4 A/common) Min. switching capacity 10 mA, 5 VDC Service life

of relay

Electrical Resistive

load Inductive

100,000 operations (24 VDC)

48,000 operations (250 VAC, coφs = 0.4)

load

Mechanical 20,000,000 operations ON delay 15 ms max. OFF delay 15 ms max. Circuit configuration

Output LED

Internal circuits

OUT

COM

Maximum 250 VAC: 2 A 24 VDC: 2 A

Under the worst conditions, the service life of output contacts is as shown above. The service life of relays is as s hown in the follow ing diagram as a guideline.

Page 90

Specifications Section 2-2

500 300 200

100

)

50 30

Life (× 10

125 VA C cosφ = 0.4

3 2

0.1 0.2 0.3 0.5 0.7 1 2 3 5 10

Common terminal current (A)

125 VA C resistive load

30 VDC/250 VA C resistive load

30 VDC τ = 7 ms

250 VA C cosφ = 0.4

Contact current (A)

4 3

Ambient temperature (°C)

Transistor Outputs (Sinking or Sourcing)

Normal Outputs

Item Specification

CIO 100.00 to CIO 100.07 CIO 101.00 and

CIO 101.01

Max. switching capac-

4.5 to 30 VDC, 300 mA/output, 0.9 A/common, 3.6 A/Unit (See notes 2 and 3.)

ity Min. switching capacity 4.5 to 30 VDC, 1 mA Leakage current 0.1 mA max. Residual voltag e 0.6 V max. 1.5 V max. ON delay 0.1 ms max. OFF delay 0.1 ms max. 1 ms max.

CIO 101.02 to

CIO 101.07

Page 91

Specifications Section 2-2

Item Specification

CIO 100.00 to CIO 100.07 CIO 101.00 and

Fuse 1 fuse/output (See note 1.) Circuit configuration •Normal outputs CIO 100.00 to CIO 100.07

(Sinking Outputs)

OUT

COM (−)

24 VDC/

4.5 to 30 VDC

Internal circuits

•Normal outputs CIO 100.00 to CIO 100.07 (Sourcing Outputs)

COM (+)

Internal circuits

OUT OUT

L L

24 VDC/

4.5 to 30 VDC

CIO 101.01

•Normal outputs CIO 101.00, CIO 101.01 and CIO 101.02 to CIO 101.07 (Sinking Outputs)

Internal circuits

•Normal outputs CIO 101.00, CIO 101.01 and CIO 101.02 to CIO 101.07 (Sourcing Outputs)

Internal circuits

CIO 101.02 to

CIO 101.07

OUT

24 VDC/4.5 to 30 VDC

COM (−)

COM (+)

24 VDC/4.5

L L

to 30 VDC

OUT OUT

Note (1) The fuse cannot be replaced by the user.

(2) Also do not exceed 0.9 A for the total for CIO 100.00 to CIO 100.03. (3) If the ambient temperature is maint ained below 50

mon can be used.

Common terminal current (A)

!Caution Do not connect a load to an output terminal or apply a voltage in excess of the

maximum switching capacity.

Pulse Outputs (CIO 100.00 to CIO 100.07)

Max. switching capacity 30 mA/4.75 to 26.4 VDC Min. switching capacity 7 mA/4.75 to 26.4 VDC Max. output frequency 100 kHz Output waveform

0.9

0.6

Ambient temperature (°C)

5550

Item Specification

90%

°C, up to 0.9 A/com-

10%

OFF

4 µs min.2 µs min.

Page 92

Specifications Section 2-2

Note (1) The load for the above values is assumed to be the resistance load, and

does not take into account the impedance for the connecting cable to the load.

(2) Due to distortions in pulse waveforms resulting from connecting cable im-

pedance, the pulse wid ths in actual operation m ay be smaller than the values shown above.

PWM Outputs (CIO 101.00 and CIO 101.01)

Item Specification

Max. switching capacity 30 mA/4.75 to 26.4 VDC Max. output frequency 1 kHz PWM output accuracy For ON duty +5%, −0%/1 kHz output. Output waveform

OFF

ON duty =

× 100%

2-2-4 Built-in Analog I/O Specifications (XA CPU Units Only)

Analog I/O Terminal Block Arrangement

12345678

A/D

910111213141516

D/A

Pin Function Pin Function

1IN1+ 9OUT V1+ 2IN1− 10 OUT I1+ 3 IN2+ 11 OUT 1− 4IN2− 12 OUT V2+ 5 I N3+ 13 OUT I2+ 6IN3− 14 OUT 2− 7 IN4+ 15 IN AG* 8IN4− 16 IN AG*

Note Do not connect the shield.

Page 93

Specifications Section 2-2

Analog I/O Specifications

Model CP1H-XA40DR-A

Item Voltage I/O (See note 1.) Current I/O (See note 1.)

Analog Input Section

Analog Output Section

Conversion time 1 ms/point (See note 3.) Isolation method Photocoupler isolation between analog I/O terminals and internal circuits. No isolation

Number of inputs

Input signal range

Max. rated input ±15 V ±30 mA External input

impedance Resolution 1/6000 or 1/12000 (full scale) (See note 2.) Overall accu-

racy A/D convers ion

data Averaging func-

tion Open-circuit

detection function

Number of outputs

Output signal range

Allowable external output load resistance

External output impedance

Resolution 1/6000 or 1/12000 (full scale) (See note 2.) Overall accu-

racy D/A convers ion

data

4 inputs (4 words allocated)

0 to 5 V, 1 to 5 V, 0 to 10 V, or −10 to 10 V 0 to 20 mA or 4 to 20 mA

1 MΩ min. Approx. 250 Ω

25°C: ±0.3% full scale/0 to 5 5 °C: ±0.6% full scale

Full scale for −10 to 10 V: F448 (E890) to 0BB8 (1770) hex Full scale for other ranges: 0000 to 1770 (2EE0) hex Supported (Set for individual inputs in the PLC Setup.)

Supported (Value when disconnected: 8000 hex)

2 outputs (2 words allocated)

0 to 5 V, 1 to 5 V, 0 to 10 V, or −10 to 10 V 0 to 20 mA or 4 to 20 mA

1 kΩ min. 600 Ω max.

0.5 Ω max. ---

25°C: ±0.4% full scale/0 to 55°C: ±0.8% full scale

Full scale for −10 to 10 V: F448 (E890) to 0BB8 (1770) hex Full scale for other ranges: 0000 to 1770 (2EE0) hex

between analog I/O signals.

CP1H-XA40DT-D

CP1H-XA40DT1-D

25°C: ±0.4% full sc al e/0 to 55°C: ±0.8% full scale

Note (1) The built-in analog input switch is used for toggling between voltage input

and current input. (The default setting at the time of shipping is for voltage input.)

(2) Switching between 1/6,000 and 1/12,000 resolutio n is done in the PL C

Setup. The same resolution setting is used for all I/O words. It is not possible to set them individually .

(3) The total conversion time i s the total of the conversion times for all the

points that are used. It would b e 6 ms for 4 analog inputs and 2 analog outputs.

Page 94

Specifications Section 2-2

2-2-5 I/O Specifications for Y CPU Units

Relationship between Built-in Inputs and Terminal Blo ck Arrangement

Terminal Block Arrangement

Upper T erminal Block 24-VDC input terminals

Setting Input Functions in the PLC Setup

++ −

A0+ B0+ Z0+ A1+ B1+ Z1+

A0− B0− Z0− A1− B1− Z1−

Special high-speed counter terminals CIO 0 CIO 1

Functions for the normal input termin als in the built-in inputs c an be individually allocated by making selections in the PLC Setup.

COM 01 05 11 01 03 05

Note High-speed counter terminals are line -river inputs, so they cannot be used as

normal inputs.

Input terminal

block

Word Terminal/

Bit

--- A0 --- --- --- High-speed counter 0

--- B0 --- --- --- High-speed counter 0

--- Z0 --- --- --- High-speed counter 0

--- A1 --- --- --- High-speed counter 1

--- B1 --- --- --- High-speed counter 1

--- Z1 --- --- --- High-speed counter 1

CIO 0 00 Normal input 0Interrupt

01 Normal input 1Interrupt

04 Normal input 2--- --- High-speed counter 2

05 Normal input 3--- --- High-speed counter 2

10 Normal input 4--- --- High-speed counter 3

11 Normal input 5--- --- High-speed counter 3

Normal

Input operation setting High-speed counter

inputs

Interrupt

inputs

(See note.)

input 0

input 1

Quick-

response

inputs

Quick-response input 0

Quick-response input 1

operation setting

High-speed counters 0 to 3

set to be used.

(phase-A, increment, or count input) fixed

(phase-B, decrem ent, or direction input) fixed

(phase-Z/reset) fixed

(phase-A, increment, or count input) fixed

(phase-B, decrem ent, or direction input) fixed

(phase-Z/reset) fixed

--- Pulse 2 or igin proxim-

High-speed counter 2 (phase-Z/reset)

(phase-A, increment, or count input)

(phase-B, decrem ent, or direction input)

(phase-A, increment, or count input)

(phase-B, decrem ent, or direction input)

00 04 10 00 02 04

Normal input terminals

Origin search

function

Origin search

function for pulse

outputs 0 and 1 set

to be used.

---

Pulse 0 origin input signal (line driver)

---

Pulse 1 origin input signal (line driver)

ity input signal

---

Pulse 3 or igin proximity input signal

Page 95

Specifications Section 2-2

Input terminal

block

Word Terminal/

Normal

Bit

CIO 1 00 Normal input 6Interrupt

01 Normal input 7Interrupt

02 Normal input 8Interrupt

03 Normal input 9Interrupt

Input operation setting High-speed counter

operation setting

inputs

Interrupt

inputs

(See note.)

input 2

input 3

input 4

input 5

Quick-

response

inputs

Quick-response input 2

Quick-response input 3

Quick-response input 4

Quick-response input 5

High-speed counters 0 to 3

set to be used.

High-speed counter 3 (phase-Z/reset)

--- Pulse 2 origin input

--- Pulse 1 origin input

--- Pulse 0 origin input

04 Normal input 10--- --- --- Pulse 1 origin proxim-

05 Normal input 11--- --- --- Pulse 0 origin proxim-

Note Set using the MSKS instruction in direct mode or counter mode.

Input Specifications

Special High-speed Counter Inputs

Item High-speed counter inputs, phase A and

phase B

Input voltage RS-422A line-driver , AM26LS31 or equivalent (See note.) Applicable inputs Line-driver inputs Input current 10 mA typical 13 mA typical Circuit configuration

−

680 Ω

330 Ω

180 pF

330 Ω

Internal circuits

High-speed counter inputs, phase Z

560 Ω

180 Ω

6800 pF

180 Ω

−

Origin search

function

Origin search

function for pulse

outputs 0 and 1 set

to be used.

Pulse 3 origin input signal

signal

signal (open collector)

ity input signal

Internal circuits

ON/OFF delay • 1-MHz 50% duty ratio pulses, in phase-A or

phase-B pulse plus directi on in put m ode, increment mode, or up/down mode

1 µs min.

0.5 µs min.

OFF

•Differential phase mode

2 µs min.

Phase A

Phase B

ON OFF ON OFF

T1 T2

T1, T2, T3, T4: 0.5 µs min.

T3 T4

Note The power supply at the line-driver must 5 V

•Phase Z

90 µs min.

ON OFF

±5% max.

Page 96

Specifications Section 2-2

Normal Inputs

Item Specification

CIO 0.04, CIO 0.05,

CIO 0.10, and

CIO 0.11

Input voltage

24 VDC

+10%

−15%

1mA max. ON delay 2.5 µs max. 50 µs max. 1 ms max. OFF delay 2.5 µs max . 50 µs max. 1 ms max. Circuit configuration

Input bits: CIO 0.04, CIO 0.05, CIO 0.10, CIO 0.11

CIO 0.00,

CIO 0.01, and

CIO 1.00 to

CIO 1.03

5.0 VDC max., 1mA max.

CIO 1.04 and

CIO 1.05

5.0 VDC max., 1mA max.

3.0 kΩ

COM

Input bits: CIO 0.00, CIO 0.01, CIO 1.00 to CIO 1.03

3.0 kΩ

COM

Input bits: CIO 1.04, CIO 1.05

4.7 kΩ

COM

.4.3 kΩ

1000 pF

910 Ω

750 Ω

Input LED

1000 pF

Internal circuits

Input LED

Internal circuits

Input LED

Internal circuits

High-speed Counter Inputs

A0+/A0− A1+/A1−

B0+/B0− B1+/B1−

Z0+/Z0− Z1+/Z1−

Differential input mode

Pulse plus

direction

Up/down

input mode

Increment

mode

input mode

A-phase pulse input

B-phase pulse input

Pulse input Increment

pulse input

Direction input Decrement

pulse input

Increment pulse input

Normal input

Z-phase pulse input or hardware reset input (Can be used as ordinary inputs when high-speed counter is not being used.)

Page 97

Specifications Section 2-2

Differential input mode

Pulse plus

direction

Up/down

input mode

Increment

mode

input mode

Max. count fre-

500 kHz (4×)1 MHz

quency

0.04, 0.10 A-phase pulse

input

0.05, 0.11 B-phase pulse

input

Pulse input Increment

pulse input

Direction input Decrement

pulse input

Increment pulse input

Normal input

0.01, 1.00 Z-phase pulse input or hardware reset input (Can be used as ordi-

nary inputs when high-speed counter is not being used.)

Max. count fre-

50 kHz (4×) 100 kHz

quency

Inputs and Terminal Numbers for High-speed Counters

Phase A Phase B Phase Z

High-speed counter 0 A0+/A0− B0+/B0− Z0+/Z0− High-speed counter 1 A1+/A1− B1+/B1− Z0+/Z0− High-speed counter 2 CIO 0.04 CIO 0.05 CIO 0.01 High-speed counter 3 CIO 0.10 CIO 0.11 CIO 1.00

Input terminals: A0+/A0−/A1+A1− (Phas e A)

B0+/B0

−/B1+/B1− (Phase B)

Pulse plus direction input mode Increment mode

Interrupt Inputs and Quick-response Inputs

Up/down input mode Differential phase mode

10.0 µs min.

ON OFF

2.5 µs min.

90% 50% 10%

Phase A

Phase B

Input terminals/bits: Z0+/Z1+/CIO 0.01/CIO 1.00

OFF

50 µs min.

90% 10%

ON OFF ON OFF

20.0 µs min.

T1T2T3T

T1, T2, T3, T4: 2.5 µs min.

90% 50% 10%

90% 50%

10%

The following inputs can be used not onl y as norm al inputs but also as inter rupt or quick-response inputs depending on the settings in the PLC Setup.

Input bit Interrupt inputs Quick-response inputs

CIO 0.00 Interrupt input 0 Quick-response input 0 CIO 0.01 Interrupt input 1 Quick-response input 1 CIO 1.00 Interrupt input 2 Quick-response input 2 CIO 1.01 Interrupt input 3 Quick-response input 3 CIO 1.02 Interrupt input 4 Quick-response input 4 CIO 1.03 Interrupt input 5 Quick-response input 5

The ON/OFF response t ime is 8 ms for norma l inputs, but it can be change d in the PLC Setup to 0, 0.5, 1, 2, 4, 8, 16, or 32 ms.

Page 98

Specifications Section 2-2

Relationship between Built-in Outputs and Terminal Block Arrangement

Terminal Block Arrangement

Lower Terminal Block

Setting Output Functions by Instructions and PLC Setup

NC CW0+

NC CW0−

Pulses can be outpu t from the norma l output ter minals in the built-in out puts by executing pulse output instructions.

To use the ORIGIN SEAR CH (ORG) instruction, all of th e pulse output set-

CCW0+

CCW0−

Special pulse output terminals 24-VDC input

tings in the PLC Setup must be set.

Note Special pulse output terminals are line-driver outputs, so they cannot be used

as normal outputs.

Address When the

instructions

to the right

are not

executed

Terminal Word Bit Normal

output

CW0 00 Disabled Pulse output 0

CCW0 01 Disabled Pulse output 0

CW1 02 Disabled Pulse output 1

CCW1 03 Disabled Pulse output 1

CIO

04 CIO 100.04 Pulse output 2

100

05 CIO 100.05 Pulse output 2

06 CIO 100.06 Pulse output 3

07 CIO 100.07 Pulse output 3

CIO

00 CIO 101.00 --- --- Origin search 2 (Error

101

01 CIO 101.01 --- --- Origin search 3 (Error

02 CIO 101.02 --- --- Origin search 0 (Error

03 CIO 101.03 --- --- Origin search 1 (Error

When a pulse output instruction

(SPED, ACC, PLS2, or ORG) is

CW/CCW Pulse plus

(CW) fixed

(CCW) fixed

(CW) fixed

(CCW) fixed

(CW)

(CCW)

(CW)

(CCW)

CW1+

CW1−

executed

CCW1+

NC NC 04 05 07 00 02

CCW1−

+ −

terminals

COM COM06 01 03

CIO 100 CIO 101

Normal out

When the origin sear ch

function is set to be

used in the PLC Setup,

ut terminals

When the PWM

instruction is

executed

and an origin sear ch is

executed by the ORG

instruction

Fixed duty ratio pulse output Variable duty

ratio pulse

output

direction

Pulse output 0

When the origin sear ch

function is used

--- ---

PWM output

(pulse) fixed Pulse output 1

--- ---

(pulse) fixed Pulse output 0

--- ---

(direction) fixed Pulse output 1

--- ---

(direction) fixed Pulse output 2

--- ---

(pulse) Pulse output 2

--- ---

(direction) Pulse output 3

--- ---

(pulse) Pulse output 3

--- ---

(direction)

PWM output 0

counter reset output)

PWM output 1

counter reset output)

---

counter reset output)

---

counter reset output)

Page 99

Specifications Section 2-2

Output Specifications

Special Pulse Outputs

Item Specification

Special pulse outputs Line-driver output, AM26LS31 or equivalent Max. output cu rrent 20 mA Max. output frequency 1 MHz Circuit configuration

CWn+

CWn−

Internal circuits

CCWn+

CCWn−

!Caution Connect a load of 20 mA or less to the output load. Connecting a load

exceeding 20 mA may cause the Unit to malfunction.

Normal Outputs

Item Specification

CIO 100.04 to CIO 100.07 CIO 101.00 and

CIO 101.01

Max. switching

4.5 to 30 VDC, 300 mA/output, 0.9 A/common, 1.8 A/Unit (See note 2.)

capacity Min. switching

4.5 to 30 VDC, 1 mA

capacity Leakage current 0.1 mA max. Residual voltag e 0.6 V max. 1.5 V max. ON delay 0.1 ms max. OFF delay 0.1 ms max. 1 ms max. Fuse 1 fuse/output (See note 1.) Circuit configura-

tion

•Normal outputs CIO 100.04 to CIO 100.07 (Sinking Outputs)

•Normal outputs CIO 101.00 to CIO 101.03 (Sinking Outputs)

CIO 101.02 and

CIO 101.03

OUT

Internal circuits

COM (−)

24 VDC/4.5 to 30 VDC

Internal circuits

Note (1) The fuse cannot be replaced by user.

OUT OUT

COM (−)

L L

24 VDC/4.5 to 30 VDC

Page 100

Specifications Section 2-2

(2) If the ambient temperature is maint ained below 50°C, up to 0.9 A/com-

mon can be used.

Common terminal current (A)

0.9

0.6

!Caution Do not connect a load to an output terminal or apply a voltage in excess of the

maximum switching capacity.

Pulse Outputs (CIO 100.04 to CIO 100.07)

Max. switching capacity 30 mA/4.75 to 26.4 VDC Min. switching capacity 7 mA/4.75 to 26.4 VDC Max. output frequency 100 kHz Output waveform

Note (1) The load for the above values is assumed to be the resistance load, and

does not take into account the impedance for the connecting cable to the load.

(2) Due to distortions in pulse waveforms resulting from connecting cable im-

pedance, the pulse wid ths in actual operation m ay be smaller than the values shown above.

Ambient temperature (°C)

5550

Item Specification

90%

10%

OFF

4 µs min.2 µs min.

PWM Outputs (CIO 101.00 and CIO 101.01)

Item Specification

Max. switching capacity 30 mA/4.75 to 26.4 VDC Max. output frequency 1 kHz PWM output accuracy For ON duty +5%, −0%/1 kHz output. Output waveform

OFF

ON duty =

× 100%