Omron CJ1M-CPU21 Manuale utente

Cat. No. W395-E1-03

CJ-series Built-in I/O

CJ1M-CPU21/22/23

CJ1M CPU Units

CJ-series Built-in I/O

CJ1M-CPU21/22/23 CPU Units

Operation Manual

Revised August 2004

Notice:

OMRON products are manufactured for use according to proper procedures

by a qualified operator and only for the purposes described in this manual.

The following conventions are used to indicate and classify precautions in this

manual. Always heed the information provided with them. Failure to heed pre-

cautions can result in injury to people or damage to property.

!DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or

serious injury.

!WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or

serious injury.

!Caution Indicates a potentially hazardous 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 appears in some displays and on some OMRON

products, often means “word” and is abbreviated “Wd” in documentation in

this sense.

The abbreviation “PLC” means Programmable Controller. “PC” is used, how-

ever, in some Programming Device displays to mean Programmable Control-

ler.

Visual Aids

The following headings appear in the left column of the manual to help you

locate different types of information.

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

tion of the product.

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

OMRON, 2002

by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission o

OMRON.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con-

stantly striving to improve its high-quality products, the information contained in this manual is subject to change without

notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility

for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in

this publication.

Unit Versions of CS/CJ-series CPU Units

Unit Versions A “unit version” has been introduced to manage CPU Units in the CS/CJ

Series according to differences in functionality accompanying Unit upgrades.

This applies to the CS1-H, CJ1-H, CJ1M, and CS1D CPU Units.

Notation of Unit Versions

on Products

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.

• CS1-H, CJ1-H, and CJ1M CPU Units (except for low-end models) manu-

factured on or before November 4, 2003 do not have a unit version given

on the CPU Unit (i.e., the location for the unit version shown above is

blank).

• The unit version of the CS1-H, CJ1-H, and CJ1M CPU Units, as well as

the CS1D CPU Units for Single-CPU Systems, begins at version 2.0.

• The unit version of the CS1D CPU Units for Duplex-CPU Systems, begins

at version 1.1.

• CPU Units for which a unit version is not given are called Pre-Ver. @.@

CPU Units, such as Pre-Ver. 2.0 CPU Units and Pre-Ver. 1.1 CPU Units.

Confirming Unit Versions

with Support Software

CX-Programmer version 4.0 can be used to confirm the unit version using one

of the following two methods.

•Using the PLC Information

• Using the Unit Manufacturing Information (This method can be used for

Special I/O Units and CPU Bus Units as well.)

Note CX-Programmer version 3.3 or lower cannot be used to confirm unit versions.

PLC Information

• If you know the device type and CPU type, select them in the Change

PLC Dialog Box, go online, and select PLC - 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 serial line, select PLC - Auto Online to go

online, and then select PLC - Edit - Information from the menus.

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

CS1H-CPU67H

CPU UNIT

Lot No. 040715 0000 Ver.3.0

OMRON Corporation MADE IN JAPAN

CS/CJ-series CPU Unit Product nameplate

Lot No. Unit version

Example for Unit version 3.0

vii

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

Unit Manufacturing Information

In the IO Table Window, right-click and select Unit Manufacturing informa-

tion - CPU Unit.

The following Unit Manufacturing information Dialog Box will be displayed.

Unit version

viii

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

online.

Using the Unit Version

Labels

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

These labels can be attached to the front of previous CPU Units to differenti-

ate between CPU Units of different unit versions.

Unit version

Unit Version Notation In this manual, the unit version of a CPU Unit is given as shown in the follow-

ing table.

Product nameplate

Meaning

CPU Units on which no unit version is

given

Units on which a version is given

(Ver. @.@)

Designating individual

CPU Units (e.g., the

CS1H-CPU67H)

Pre-Ver. 2.0 CS1-H CPU Units CS1H-CPU67H CPU Unit Ver. @.@

Designating groups of

CPU Units (e.g., the

CS1-H CPU Units)

Pre-Ver. 2.0 CS1-H CPU Units CS1-H CPU Units Ver. @.@

Designating an entire

series of CPU Units

(e.g., the CS-series CPU

Units)

Pre-Ver. 2.0 CS-series CPU Units CS-series CPU Units Ver. @.@

Lot No. XXXXXX XXXX

OMRON Corporation MADE IN JAPAN

Lot No. XXXXXX XXXX

Ver. @

Unit Versions and Lot Numbers

Series Model Data of manufacture

Earlier Sept. 2003 Oct. 2003 Nov. 2003 Dec. 2003 Jun. 2004 Later

Series

CS1 CPU Units CS1@-

CPU@@ No unit version

CS1-V1 CPU

Units

CS1@-

CPU@@-V1 No unit version

CS1-H CPU Units CS1@-

CPU@@H

Pre-Ver. 2.0 CPU Units CPU Units Ver. 2.0

(Lot No.: 031105 on)

CPU Units Ver.

3.0 (Lot No.:

040622 on)

CS1D

CPU

Units

CPU

Units for

Duplex-

CPU

System

CS1D-

CPU@@H

Pre-Ver. 1.1 CPU Units CPU Units Ver.1.1

(Lot No.: 031120 on)

CPU

Units for

Single-

CPU

System

CS1D-

CPU@@SCPU Units Ver. 2.0

(Lot No.: 031215 on)

Series

CJ1 CPU Units CJ1G-

CPU@@ Pre-Ver. 2.0 CPU Units

CJ1-H CPU Units CJ1@-

CPU@@H

Pre-Ver. 2.0 CPU Units

CPU Units Ver. 2.0

(Lot No.: 031105 on)

CPU Units Ver.

3.0 (Lot No.:

040623 on)

CJ1M CPU Units

except low-end

models

CJ1M-

CPU@@

Pre-Ver. 2.0 CPU Units CPU Units Ver. 2.0

(Lot No.: 031105 on)

CPU Units Ver.

3.0 (Lot No.:

040624 on)

CJ1M CPU Units,

low-end models

CJ1M-

CPU11/21

Unit Ver. 2.0

(Lot No.: 031002 on)

CPU Units Ver.

3.0 (Lot No.:

040629 on)

Sup-

port

Soft-

ware

CX-Programmer WS02-

CXPC1-

EV@Ver.3.2 Ver.3.3 Ver.4.0 Ver.5.0

Function Support by Unit Version

CJ1-H/CJ1M CPU Units

Function CJ1-H CPU Units

(CJ1@-CPU@@H)

CJ1M CPU Units,

except low-end models

(CJ1M-CPU@@)

CJ1M CPU

Units, low-end

models

(CJ1M-

CPU11/21)

Pre-Ver. 2.0

CPU Units

CPU Units Ver.

2.0

Pre-Ver. 2.0

CPU Units

CPU Units Ver.

2.0

CPU Units Ver.

2.0

Downloading and Uploading

Individual Tasks

--- OK --- OK OK

Improved Read Protection

Using Passwords

--- OK --- OK OK

Write Protection from FINS

Commands Sent to CPU Units

via Networks

--- OK --- OK OK

Online Network Connections

without I/O Tables

OK, but only if

I/O table alloca-

tion at power

ON is set

OK OK, but only if

I/O table alloca-

tion at power

ON is set

OK OK

Communications through a

Maximum of 8 Network Levels

OK for up to 8

groups

OK for up to 64

groups

OK for up to 8

groups

OK for up to 64

groups

OK for up to 64

groups

Connecting Online to PLCs via

NS-series PTs

OK from lot

number 030201

OK OK from lot

number 030201

OK OK

Setting First Slot Words --- OK --- OK OK

Automatic Transfers at Power

ON without a Parameter File

--- OK --- OK OK

Automatic Detection of I/O Allo-

cation Method for Automatic

Transfer at Power ON

--- OK --- OK OK

Operation Start/End Times --- OK --- OK OK

New

Applica-

tion

Instruc-

tions

MILH, MILR, MILC --- OK --- OK OK

=DT, <>DT, <DT,

<=DT, >DT, >=DT

--- OK --- OK OK

BCMP2 --- OK OK OK OK

GRY OK from lot

number 030201

OK OK from lot

number 030201

OK OK

TPO --- OK --- OK OK

DSW, TKY, HKY,

MTR, 7SEG

--- OK --- OK OK

EXPLT, EGATR,

ESATR, ECHRD,

ECHWR

--- OK --- OK OK

Reading/Writing

CPU Bus Units with

IORD/IOWR

--- OK --- OK OK

PRV2 --- --- --- OK, but only for

models with

built-in I/O

OK, but only for

models with

built-in I/O

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