Omron CQM1H - 08-2005 Stücklistenhandbuch

CQM1H/CJ1M/CJ1G

Programmable Controllers

Replacement Guide



 From CQM1H to CJ2M

From CJ1M/CJ1G to CJ2M

About this documen

This document provides the reference information for replacing CQM1H/CJ1M/CJ1G PLC

systems with CJ2M series PLC.

This document does not include precautions and reminders; please read and understand the

important precautions and reminders described on the manuals of PLCs (both of PLC used in

the existing system and PLC you will use to replace the existing PLC) before attempting to start

operation.

Man.No. Manual

W472 CJ2 CPU Unit Hardware USER'S MANUAL

W473 CJ2 CPU Unit Software USER'S MANUAL

W486 CJ2M Pulse I/O Module USER'S MANUAL

W393 CJ Series OPERATION MANUAL

W441 CJ series CJ1M CPU Units with Ethernet Functions OPERATION MANUAL

W395 CJ series Built-in I/O CJ1M CPU Units OPERATION MANUAL

W394 CS/CJ/NSJ PROGRAMMING MANUAL

W474 CS/CJ/NSJ Series INSTRUCTIONS REFERENCE MANUAL

W342 CS/CJ/CP/NSJ Series Communications Commands REFERENCE MANUAL

W345 CS/CJ Series Analog I/O Units AD/DA/MAD42 OPERATION MANUAL

W368 CS/CJ Series Analog I/0 Units OPERATION MANUAL

W466 CJ Series Universal Input Units OPERATION MANUAL

W396 CJ Series Temperature Control Units OPERATION MANUAL

W401 High-speed Counter Units OPERATION MANUAL

W465 EtherNet/IP Units OPERATION MANUAL

W420 CS and CJ Series Ethernet Units OPERATION MANUAL Construction of Networks

W343 CS/CJ Series Ethernet Units OPERATION MANUAL

W421 CS/CJ Series Ethernet Units OPERATION MANUAL Construction of Applications

Z174 CS/CJ Series ID SENSOR UNITS OPERATION MANUAL

W397 CJ Series Position Control Units CJ1W-NC□□3 OPERATION MANUAL

W477 CJ Series Position Control Units CJ1W-NC□□4 OPERATION MANUAL

W336 CS/CJ Series Serial Communications Boards Serial Communications Units OPERATION MANUAL

W426 CS/CJ Series Position Control Units CS1W-NC□□1/CJ1WNC□□1-MA OPERATION MANUAL

W435 CS/CJ series Motion Control Unit CS1W/CJ1W-MCH71OPERATION MANUAL

W467 Controller Link Support Boards for PCI Bus INSTALLATION GUIDE

W309 Controller Link Units OPERATION MANUAL

V237 SPU-Console Ver.2.1 OPERATION MANUAL

W406 CS/CJ Series Loop Control Boards/Process-control CPU Units /Loop-control CPU Units OPERATION MANUAL

W407 CS/CJ Series Loop Control Boards/Process-control CPU Units /Loop-control CPU Units FUNCTION BLOCK

REFERENCE MANUAL

W364 CQM1H Series Programmable Controllers Inner Boards PROGRAMMING MANUAL

W365 CQM1H-SCB41 SERIAL COMMUNICATIONS BOARD OPERATION MANUAL

W238 CQM1H/CQM1 Series Dedicated I/O Units OPERATION MANUAL

W364 CQM1H Series Programmable Controllers Inner Boards PROGRAMMING MANUAL

W463 CX-One FA Integrated Tool Package SETUP MANUAL

W446 CX-Programmer OPERATION MANUAL

W447 CX-Programmer OPERATION MANUAL：Function Blocks/Structured Text

W469 CX-Programmer OPERATION MANUAL SFC Programming

W366 CX-Simulator OPERATION MANUAL

W464 CX-Integrator OPERATION MANUAL

W433 CX-Position OPERATION MANUAL

W436 CX-Motion-NCF OPERATION MANUAL

W448 CX-Motion-MCH OPERATION MANUAL

Related Manuals

Read and Understand this Document

Please read and understand this document before using the product. Please consult your OMRON representative

if you have any questions or comments.

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a

period of one year (or other period if specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-

INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE

PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS

DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR

INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL 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.

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.

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 THAT THE OMRON PRODUCTS 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.

Table of Contents

1. Performance specifications

1.1 CQM1H/CJ2M specifications comparison

1.2 CJ1M/CJ2M specifications comparison

1.3 CJ1G/CJ2M specifications comparison

2. System Configurations

2.1 CQM1H/CJ2M system comfiguration comparison

2.2 CJ1M/CJ1G/CJ2M system comfiguration comparison

3. Memory area

3.1 CQM1H/CJ2M memory area comparison

3.2 CJ1M/CJ1G/CJ2M memory area comparison

4. I/O Area Allocation

5. Instructions

5.1 High-speed counter/pulse output instruction

5.2 I/O instructions

5.3 Model conversion instructions

6. Example of converting ladder program by CX-Programmer

Appendix

A-1 Instruction operations

A-2 Condition flag operations

1. Performance specifications

1.1 CQM1H/CJ2M specifications comparison

The table below lists the major difference in specifications of the CQM1H series and CJ2M series.

Item CQM1H-CPU11/21/51/61 CJ2M-CPU**

Number of I/O points CPU11/21: 256 points

CPU51/61: 512 points

2,560 points

Program capacity Note1.

CPU11/21: 3.2k words

CPU51: 7.2k words

CPU61: 15.2k words

Note1.

CPU*1: 5k step

CPU*2: 10k step

CPU*3: 20k step

CPU*4: 30k step

CPU*5: 60k step

32k wordsData memory CPU11/21: 3.k words (DM)

CPU51: 6k words (DM)

CPU61: 12k words (DM＋EM) EM

CPU*1 to *3: 1 bank (32k)

CPU*4 to *5: 4 banks (32k x 4)

Built-in I/O In:16 points Built-in CPU funciton will be available by

adding the CJ2M-MD211/CJ2M-MD212.

Up to two units can be mounted.

In: 10 points/Out: 6 points (when one unit

is used).

In: 20 points/Out: 12 points (when two

units are used).

Attention: It is possible to use the unit with

the CPU Unit of unit version 2.0 or later.

Length of instructions Note1.

1-4 words/one instruction

Note1.

1-30 steps/one instruction

LD instruction 0.375us 0.04usExecution

time of

instruction MOV instruction 17.7us 0.12us

Overhead processing time 0.70ms CPU3*: 270us

CPU1*: 160us

Maximum Number of

Connectable Units

16 units 40 units

Maximum Number of Expansion

Racks

1 3

Clock function Available. Optional memory

cassette is necessary.

Equipped as a standard function.

Dimensions (CPU Unit) 110(H)x187(W)x107(D) CPU1*: 90(H)x31(W)x75(D)

CPU3*: 90(H)ｘ62(W)ｘ75(D)

Programming software SSS,CPT,CX-P CX-P

Programming

ice for

personal

computer

dev

< Peripheral port connection >

Connection with PC requires cables:

CS1W-CN*** or CS1W-CN114 +

CQM1-CIF**.

< RS232 C port connection >

Connection with PC requires a

cable: XW2Z-***S (-V).

< Peripheral (USB) port >

A direct connection can be made between

the USB port of the personal computer

and the PLC using the

commercially-available USB cable.

< Serial (RS232C) port connection >

Use the serial cable

(XW2Z-200S-CV/500S-CV) to connect the

PC and serial port on the CPU Unit. (The

CPU3* does not have the RS232C port on

it. Mount the RS232C option board

(CP1W-CIF01) and connect the cable with

the unit).

Programmin

g device

connection

Programming

Console

Available

C200H-PRO27

CQM1-PRO01

Not available

Note1. One word of CQM1H corresponds to one step of CJ2M. For instance, replacement model of CQM1H-CPU51

(7.2k word) is CJ2M-CPU*2 (10k step), since the program capacity of 7.2k step or larger is required for replacement.

Note that the number of steps for an instruction might be different in CQM1H and CJ2M.

< Example > TIM instruction: CQM1H: 2 word/CJ2M: 3 step

1.2 CJ1M/CJ2M specifications comparison

The table below lists the major difference in specifications of the CJ1M series and CJ2M series.

Item CJ1M-CPU** CJ2M-CPU**

Number of I/O points CPU*1: 160 points

CPU*2: 320 points

CPU*3: 640 points

2,560 points

Program capacity CPU*1: 5k step

CPU*2: 10k step

CPU*3: 20k step

CPU*1: 5k step

CPU*2: 10k step

CPU*3: 20k step

CPU*4: 30k step

CPU*5: 60k step

32k wordsData memory 32k words

CPU*1 to *3: 1 bank (32k)

CPU*4 to *5: 4 banks (32k x 4)

Built-in I/O CJ2*: In:10 points/Out:6 points

Built-in CPU funciton will be available by

mounting CJ2M-MD211/CJ2M-MD212. Up

to two units can be mounted.

In:10 points/Out:6 points (when one unit is

used)

In:20 points/Out:12 points (when two units

are used)

Attention: It is possible to use the unit with

the CPU Unit of unit version 2.0 or later.

Length of instructions 1-7 steps/one instruction 1-30 steps/one instruction

LD instruction 0.10us 0.04usExecution

time of

instruction MOV instruction 0.30us 0.12us

Overhead processing time CPU*1: 0.7ms

CPU*2/*3: 0.5ms

CPU3*: 270us

CPU1*: 160us

Maximum Number of

Connectable Units

CPU*1/CPU*2: 10 units

CPU*3: 20 units

40 units

Maximum Number of Expansion

Racks

CPU*1/CPU*2: No expansion

CPU*3: 1

Clock function Equipped as a standard function Equipped as a standard function

Dimensions (CPU Unit) CPU*1: 90(H)x31(W)x65(D)

CPU*2: 90(H)x49(W)x65(D) CPU*1: 90(H)ｘ31(W)ｘ75(D)

CPU*3: 90(H)ｘ62(W)ｘ75(D)

Programming software CX-P CX-P

Programming

ice for

personal

computer

dev

< Peripheral port connection >

Connection with PC requires cables:

CS1W-CN*** or CS1W-CN118 +

XW2Z-***S-**

< RS232C port connection >

Connection with PC requires cables:

XW2Z-***S-CV or XW2Z-***S（-V）.

< Peripheral (USB) port >

A direct connection can be made between

the USB port of the personal computer

and the PLC using the

commercially-available USB cable

< Serial (RS232C) port connection >

Use the serial cable

(XW2Z-200S-CV/500S-CV) to connect the

PC and serial port on the CPU Unit. (The

CPU3* does not have the RS232C port on

it. Mount the RS232C option board

(CP1W-CIF01) and connect the cable with

the unit)

Programmin

g device

connection

Programming

Console

Available

C200H-PRO27

CQM1-PRO01

Not supported

1.3 CJ1G/CJ2M specifications comparison

The table below lists the major difference in specifications of the CJ1G and CJ2M series.

Item CJ1Ｇ-CPU4*H/CPU4* CJ2M-CPU**

Number of I/O points CPU42H/43H: 960 points

CPU44/45/44H/45H: 1280 points

2,560 points

Program capacity CPU42H: 10k step

CPU43H: 20k step

CPU44/44H: 30k step

CPU45/45H: 60k step

CPU*1: 5k step

CPU*2: 10k step

CPU*3: 20k step

CPU*4: 30k step

CPU*5: 60k step

32k wordsData memory 32k words

CPU*1 to *3: 1 bank (32k)

CPU*4 to *5: 4 banks (32k x 4)

Built-in I/O - Built-in CPU funciton will be available by

adding the CJ2M-MD211/CJ2M-MD212.

Up to two units can be mounted.

In:10 points/Out:6 points (when one unit is

used)

In:20 points/Out:12 points (when two units

are used)

Attention: It is possible to use the unit with

the CPU Unit of unit version 2.0 or later.

Length of instructions 1-7 steps/one instruction 1-30 steps/one instruction

LD instruction CPU4*H: 0.04us

CPU4*: 0.08us

0.04usExecution

time of

instruction MOV instruction CPU4*H: 0.20us

CPU4*: 0.29us

0.12us

Overhead processing time CPU4*H : 0.3ms

CPU4*: 0.5ms

CPU3*: 270us

CPU1*: 160us

Maximum Number of

Connectable Units

40 units 40 units

Maximum Number of Expansion

Racks

3 3

Clock function Equipped as a standard function Equipped as a standard function

Dimensions (CPU Unit) 90(H)ｘ62(W)ｘ65(D) CPU1*: 90(H)ｘ31(W)ｘ75(D)

CPU3*: 90(H)ｘ62(W)ｘ75(D)

Programming software CX-P CX-P

Programming

ice for

personal

computer

dev

< Peripheral port connection >

Connection with PC requires cables:

CS1W-CN*** or CS1W-CN118 +

XW2Z-***S-**

< RS232C port connection >

Connection with PC requires cables:

XW2Z-***S-CV or XW2Z-***S(-V)

< Peripheral (USB) port >

A direct connection can be made between

the USB port of the personal computerand

the PLC using the commercially-available

USB cable

< Serial (RS232C) port connection >

Use the serial cable

(XW2Z-200S-CV/500S-CV) to connect the

PC and serial port on the CPU Unit. (The

CPU3* does not have the RS232C port on

it. Mount the RS232C option board

(CP1W-CIF01) and connect the cable with

the unit)

Programmin

g device

connection

Programming

Console

Available

C200H-PRO27

CQM1-PRO01

Not supported.

Andere Handbücher für CQM1H - 08-2005

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