Omron CJ - 09-2009, SYSMAC CJ, CJ1H-CPU..H-R, CJ1G-CPU..H, CJ1H-CPU..H Operation Manual

Cat. No. W393-E1-14

Programmable Controllers

SYSMAC CJ Series

CJ1H-CPU_H-R,
CJ1G/H-CPU_H, CJ1G-CPU_P,
CJ1G-CPU_, CJ1M-CPU_

OPERATION MANUAL

SYSMAC CJ Series

CJ1H-CPU@@H-R,
CJ1G/H-CPU@@H, CJ1G-CPU@@P,
CJ1G-CPU@@, CJ1M-CPU@@

Programmable Controllers

Operation Manual

Revised September 2009

iv

v

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 pre­cautions 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. Additionally, there may be severe property damage.

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

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

!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, how­ever, in some Programming Device displays to mean Programmable Control­ler.

Visual Aids

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

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

tion of the product.

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

 OMRON, 2001

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, o

r

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

f

OMRON.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con­stantly striving to improve its high-quality products, the information contained in this manual is subject to change without
notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility
for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in
this publication.

vi

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 manufactured 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 CJ1-H-R CPU Units begins at version 4.0.

• 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 informa­tion - 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 differenti­ate between CPU Units of different unit versions.

Unit version

ix

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. @ @ .@

x

Unit Versions

CJ Series

NSJ Series

Units Models Unit version

CJ1-H CPU Units CJ1H-CPU@@H-R Unit version 4.2

Unit version 4.1
Unit version 4.0

CJ1@-CPU@@H
CJ1@-CPU@@P

Unit version 4.0
Unit version 3.0
Unit version 2.0
Pre-Ver. 2.0

CJ1M CPU Units

CJ1M-CPU12/13
CJ1M-CPU22/23

Unit version 4.0
Unit version 3.0
Unit version 2.0
Pre-Ver. 2.0

CJ1M-CPU11/21 Unit version 4.0

Unit version 3.0
Unit version 2.0

Units Unit version

NSJ@-TQ@@(B)-G5D
NSJ@-TQ@@(B)-M3D

Unit version 3.0

xi

Function Support by Unit Version

• Functions Supported for Unit Version 4.0 or Later

CX-Programmer 7.0 or higher must be used to enable using the functions
added for unit version 4.0.

Additional functions are supported if CX-Programmer version 7.2 or higher is
used.

CJ1-H/CJ1M CPU Units

User programs that contain functions supported only by CPU Units with unit
version 4.0 or later cannot be used on CS/CJ-series CPU Units with unit ver­sion 3.0 or earlier. An error message will be displayed if an attempt is made to
download programs containing unit version 4.0 functions to a CPU Unit with a
unit version of 3.0 or earlier, and the download will not be possible.

If an object program file (.OBJ) using these functions is transferred to a CPU
Unit with a unit version of 3.0 or earlier, a program error will occur when oper­ation is started or when the unit version 4.0 function is executed, and CPU
Unit operation will stop.

Function CJ1H-CPU@@H-R, CJ1@-CPU@@H,

CJ1G-CPU@@P, C J1 M - C P U @@

Unit version 4.0 or

later

Other unit versions

Online editing of function blocks

Note This function cannot be used for simulations on the

CX-Simulator.

OK ---

Input-output variables in function blocks OK --­Text strings in function blocks OK ---

New application
instructions

Number-Text String Conversion Instructions:
NUM4, NUM8, NUM16, STR4, STR8, and STR16

OK ---

TEXT FILE WRITE (TWRIT) OK ---

ST programming in task programs OK with CX-Program-

mer version 7.2 or
higher

---

SFC programming in task programs OK with CX-Program-

mer version 7.2 or
higher

---

xii

• Functions Supported for Unit Version 3.0 or Later

CX-Programmer 5.0 or higher must be used to enable using the functions
added for unit version 3.0.

CJ1-H/CJ1M CPU Units

User programs that contain functions supported only by CPU Units with unit
version 3.0 or later cannot be used on CS/CJ-series CPU Units with unit ver­sion 2.0 or earlier. An error message will be displayed if an attempt is made to
download programs containing unit version 3.0 functions to a CPU Unit with a
unit version of 2.0 or earlier, and the download will not be possible.

If an object program file (.OBJ) using these functions is transferred to a CPU
Unit with a unit version of 2.0 or earlier, a program error will occur when oper­ation is started or when the unit version 3.0 function is executed, and CPU
Unit operation will stop.

Function CJ1H-CPU@@H-R

CJ1@-CPU@@H,

CJ1G-CPU@@P,

CJ1M-CPU@@

Unit version 3.0 or

later

Other unit versions

Function blocks OK --­Serial Gateway (converting FINS commands to CompoWay/F

commands at the built-in serial port)

OK ---

Comment memory (in internal flash memory) OK --­Expanded simple backup data OK --­New application

instructions

TXDU(256), RXDU(255) (support no-protocol
communications with Serial Communications
Units with unit version 1.2 or later)

OK ---

Model conversion instructions: XFERC(565),
DISTC(566), COLLC(567), MOVBC(568),
BCNTC(621)

OK ---

Special function block instructions: GETID(286) OK ---

Additional
instruction func­tions

PRV(881) and PRV2(883) instructions: Added
high-frequency calculation methods for calculat­ing pulse frequency. (CJ1M CPU Units only)

OK ---

xiii

• Functions Supported for Unit Version 2.0 or Later

CX-Programmer 4.0 or higher must be used to enable using the functions
added for unit version 2.0.

CJ1-H/CJ1M CPU Units

Function

CJ1-H CPU Units CJ1M CPU Units

(CJ1H-CPU@@H-R)

(CJ1@-CPU@@H)
(CJ1G-CPU@@P)

CJ1M-CPU12/13/22/23 CJ1M-

CPU11/21

Unit version

2.0 or
later

Other unit

versions

Unit version

2.0 or
later

Other unit

versions

Other unit

version 2.0

or later

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
Ta bl e s

OK --- (Sup-

ported if I/O
tables are
automatically
generated at
startup.)

OK --- (Sup-

ported if I/O
tables are
automatically
generated at
startup.)

OK

Communications through a Maximum of 8
Network Levels

OK --- OK --- OK

Connecting Online to PLCs via NS-series
PTs

OK OK from lot

number
030201

OK OK from lot

number
030201

OK

Setting First Slot Words OK for up to

64 groups

OK for up to 8
groups

OK for up to
64 groups

OK for up to 8
groups

OK for up to
64 groups

Automatic Transfers at Power ON without a
Parameter File

OK --- OK --- OK

Automatic Detection of I/O Allocation Method
for Automatic Transfer at Power ON

OK --- OK --- OK

Operation Start/End Times OK --- OK --- OK
New Applica-

tion Instructions

MILH, MILR, MILC OK --- OK --- OK
=DT, <>DT, <DT, <=DT,

>DT, >=DT

OK --- OK --- OK

BCMP2 OK --- OK OK OK
GRY OK OK from lot

number
030201

OK OK from lot

number
030201

OK

TPO OK --- OK --- OK
D S W, T K Y, H KY, MT R ,

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 CPU Units
with built-in
I/O

--- OK, but only
for CPU Units
with built-in
I/O

xiv

User programs that contain functions supported only by CPU Units with unit
version 2.0 or later cannot be used on CS/CJ-series Pre-Ver. 2.0 CPU Units.
An error message will be displayed if an attempt is made to download pro­grams containing unit version s.0 functions to a Pre-Ver. 2.0 CPU Unit, and
the download will not be possible.

If an object program file (.OBJ) using these functions is transferred to a Pre­Ver. 2.0 CPU Unit, a program error will occur when operation is started or
when the unit version 2.0 function is executed, and CPU Unit operation will
stop.

xv

Unit Versions and Programming Devices

The following tables show the relationship between unit versions and CX-Pro­grammer versions.

Unit Versions and Programming Devices

Note 1. As shown above, there is no need to upgrade to CX-Programmer version

as long as the functions added for unit versions are not used.

2. CX-Programmer version 7.1 or higher is required to use the new functions
added for unit version 4.0 of the CJ1-H-R CPU Units. CX-Programmer ver­sion 7.22 or higher is required to use unit version 4.1 of the CJ1-H-R CPU
Units. CX-Programmer version 7.0 or higher is required to use unit version

4.2 of the CJ1-H-R CPU Units. You can check the CX-Programmer version
using the About menu command to display version information.

3. CX-Programmer version 7.0 or higher is required to use the functional im­provements made for unit version 4.0 of the CS/CJ-series CPU Units. With
CX-Programmer version 7.2 or higher, you can use even more expanded
functionality.

Device Type Setting The unit version does not affect the setting made for the device type on the

CX-Programmer. Select the device type as shown in the following table
regardless of the unit version of the CPU Unit.

Note Select one of the following CPU types: CPU67-R, CPU66-R, CPU65-R, or

CPU64-R.

CPU Unit Functions (See note 1.) CX-Programmer Program-

ming Con-

sole

Ver. 3.3

or lower

Ver. 4.0 Ver. 5.0

Ver. 6.0

Ver. 7.0

or higher

CS/CJ-series unit
version 4.0

Functions added
for unit version

4.0

Using new functions --- --- --- OK (See

notes 2
and 3.)

No
restrictions

Not using new functions OK OK OK OK

CS/CJ-series unit
version 3.0

Functions added
for unit version

3.0

Using new functions --- --- OK OK
Not using new functions OK OK OK OK

CS/CJ-series unit
version 2.0

Functions added
for unit version

2.0

Using new functions --- OK OK OK
Not using new functions OK OK OK OK

Series CPU Unit group CPU Unit model Device type setting on

CX-Programmer Ver. 4.0 or higher

CJ Series CJ1-H CPU Units CJ1G-CPU@@H

CJ1G-CPU@@P

CJ1G-H

CJ1H-CPU@@H-R
(See note.)
CJ1H-CPU@@H

CJ1H-H

CJ1M CPU Units CJ1M-CPU@@ CJ1M

xvi

Troubleshooting Problems with Unit Versions on the CX-Programmer

Problem Cause Solution

After the above message is displayed, a compiling
error will be displayed on the Compile Tab Page in the
Output Window.

An attempt was made to down­load a program containing
instructions supported only by
later unit versions or a CPU Unit
to a previous unit version.

Check the program or change
to a CPU Unit with a later unit
version.

An attempt was to download a
PLC Setup containing settings
supported only by later unit ver­sions or a CPU Unit to a previous
unit version.

Check the settings in the PLC
Setup or change to a CPU Unit
with a later unit version.

“????” is displayed in a program transferred from the
PLC to the CX-Programmer.

An attempt was made to upload a
program containing instructions
supported only by higher versions
of CX-Programmer to a lower ver­sion.

New instructions cannot be
uploaded to lower versions of
CX-Programmer. Use a higher
version of CX-Programmer.

xvii

CJ1-H-R CPU Units (High-speed)

Overview The CJ1-H-R CPU Units (CJ1H-CPU@@H-R) are high-speed versions of unit

version 4.0 of the CJ1-H CPU Units (CJ1H-CPU@@H).

Models

Note In the CX-Programmer, set the device type to CJ1H-H and the CPU type to

CPU67-R, CPU66-R, CPU65-R, or CPU64-R.

Differences Compared to
CJ1-H CPU Units

The CJ1-H-R CPU Units (CJ1H-CPU@@H-R) have the following differences
in comparison to the CJ1-H CPU Units (CJ1H-CPU@@H).

Note 1. Refer to the CX-Integrator Operation Manual (Cat. No. W445) and the

Communication Unit operation manuals for details.

2. The 0.01 s Clock Pulse cannot be used with unit version 4.1 of the CJ1-HR
CPU Units. The 0.01 s Clock Pulse can be used with all other unit versions.

Model Unit version Specifications

CJ1H-CPU67H-R Ver. 4.2 Equivalent to CJ1H-CPU67H

(Program capacity: 250K steps)

CJ1H-CPU66H-R Equivalent to CJ1H-CPU66H

(Program capacity: 120K steps)

CJ1H-CPU65H-R Equivalent to CJ1H-CPU65H

(Program capacity: 60K steps)

CJ1H-CPU64H-R Equivalent to CJ1H-CPU64H

(Program capacity: 30K steps)

Item CJ1-H-R CPU Units

(CJ1H-CPU@@H-R)

CJ1-H CPU Units
(CJ1H-CPU@@H)

Instruc­tion exe­cution
time

Basic instructions 0.016 µs min. 0.02 µs min.
Special instructions 0.048 µs min. 0.06 µs min.
Floating-point math calcu-

lations (e.g., FLOATING­POINT ADD (+F(454))

0.24 µs8 µs

I/O
refreshing

Basic I/O Units (e.g., 16­point Input Unit)

1.4 µs3 µs

Special I/O Units (e.g.,
Analog Input Unit)

50 µs 120 µs

New
instruc­tions

Timer instructions • TENTH-MS TIMER (TIMU/TIMUX)

• HUNDREDTH-MS TIMER

(TIMUH/TMUHX)

Not supported.

I/O Unit Instructions • SPECIAL I/O UNIT I/O REFRESH

(FIORF(225))

Not supported.

Floating-point math and
conversion instructions

• SINQ

• COSQ

• TAN Q

• MOVF

Not supported.

Overhead processing time 0.13 ms 0.3 ms
Unit for setting scheduled interrupt

intervals

0.1, 1, or 10 ms 1 or 10 ms

Software interval response time 40 µs 124 µs
Function block startup time 3.3 µs6.8 µs
Clock pulses 0.1 ms, 1 ms, 0.01 s (See note 2.),

0.02 s, 0.1 s, 0.2 s, 1 s, 1 min

0.02 s, 0.1 s, 0.2 s, 1 s, 1 min

Maximum number of relay networks
that can be set in routing tables
(See note 1.)

64 20

xviii

CJ1H-CPU@@H-R Version 4.1 Specifications Change

The following specifications changes have been made for CJ1H-CPU@@H-R
version 4.1.

The following specifications for unit version 4.2 and later are the same as the
specifications for unit version 4.0.

Functionality Changes

• If ONE-MS TIMER instructions (TMHH(540)/TMHHX(552)) with timer

numbers 0 to 15 are used in existing programs with CJ1H-CPU@@H-R
version 4.1, the timer numbers must be changed to timer numbers
between 0016 and 4095.

Performance Changes

Note 1. The timing precision of version 4.0 and version 4.1 are different. Be sure

to check the effect on the application.

2. There have been no changes in the timing precision of TEN-MS TIMER in­structions (TIMH(015)/TIMHX(551)) and TENTH-MS TIMER instructions
(TIMU(541)/TIMUX(556)) since version 4.0. Use TEN-MS TIMER instruc­tions and TENTH-MS TIMER instructions if accuracy is a problem when
using HUNDRED-MS TIMER instructions and ONE-MS TIMER instruc­tions.

■ Programming Devices

Use CX-Programmer version 7.1 or higher for the CJ1-H-R CPU Units. Set
the device type to CJ1H-H and the CPU type to one of the CPU types ending
in “-R.” Use the following procedure.

1,2,3... 1. Select New from the File Menu.

2. Select CJ1H-H in the Change PLC Dialog Box.

3. Select one of the following for the CPU type: CPU67-R, CPU66-R, CPU65­R, or CPU64-R.

Note 1. If CX-Programmer version 7.0 or lower is used, the new features of the

CJ1-H-R CPU Units will not be supported, i.e., functionality will be the
same as the CJ1-H CPU Units.

CPU Unit version CJ1-H

Ver. 4. 0

CJ1-H-R

Ver. 4. 0

CJ1-H-R

Ver. 4. 1

Timer numbers that can be used with ONE-MS
TIMER instructions

0000 to
0015

0000 to
4095

0016 to
4095

0.01-s clock pulse Not sup­ported

Sup­ported

Not sup­ported

CPU Unit version CJ1-H

Ver. 4. 0

CJ1-H-R

Ver. 4. 0

CJ1-H-R

Ver. 4. 1

Timing precision of HUNDRED-MS TIMER
instructions (TIM/TIMX(550))

−10 to
0ms

−10 to
0ms

−100 to
0ms

Timing precision of ONE-MS TIMER instruc­tions (TMHH(540)/TMHHX(522))

−1 to
0ms

−1 to
0ms

−10 to
0ms

Model Device type CPU type

CJ1H-CPU67H-R CJ1H-H CPU67-R
CJ1H-CPU66H-R CPU66-R
CJ1H-CPU65H-R CPU65-R
CJ1H-CPU64H-R CPU64-R

xix

2. CX-Programmer version 7.22 or higher is required to use unit version 4.1
of the CJ1-H-R CPU Units. CX-Programmer version 7.0 or higher is re­quired to use unit version 4.2 of the CJ1-H-R CPU Units. CX-Programmer
version 7.22 or higher has added functionality that will provide a warning
when performing a program check or when transferring the program if a
ONE-MS TIMER instruction ((TMHH(540)/TMHHX(552)) is set to timer
numbers 0000 to 0015 or if a 0.01-second clock pulse is used. Version 7.22
or higher can be obtained using the auto-update function. If you are not
sure how to obtain CX-Programmer version 7.22, contact your OMRON
representative.

xx

Loop-control CPU Units

Overview Loop-control CPU Units are CPU Units with a pre-installed Loop Controller

functional element.

Note The Loop Controller functional element is an inseparable part of the CPU Unit

and cannot be removed.

Model Numbers,
Functional Elements,
and Versions

The CJ1G-CPU@@P Loop-control CPU Unit is comprised of a CPU Unit ele­ment with the same functionality as a CJ1G-CPU@@H CPU Unit with version

3.0 or later (see note) and a Loop Controller element. The following table lists

the model numbers for CJ1G Loop-control CPU Units, the types of CPU Unit
element, Loop Controller element, and the functional element version codes.

Note A single unit version for the Loop-control CPU Unit as a whole is not provided.

The unit versions for the CJ1-H CPU Unit with unit version 3.0 or later and the
functional element version code.

Differences between
CJ1G-CPU@@H and
CPU Unit Elements

The differences between the CPU Unit element in the Loop-control CPU Unit
and the CJ1G-CPU@@H CPU Unit are shown here. The two types of CPU
Unit are otherwise the same.

Note The functions added in the version upgrade for unit version 3.0 and later are

also the same.

Additional Auxiliary Area
Flags and Bits

Loop-control CPU Units can use the following Auxiliary Area flags and bits,
which are not supported for CJ1G-CPU@@H CPU Units.

For details on the Auxiliary Area bits and flags, refer to the section on SYS-

MAC CS/CJ Series Loop Control Boards, Process-control CPU Units, Loop­control CPU Units Operation Manual (W406).

Product name Product model

number

Configuration

CPU Unit element Loop Controller element

CPU Unit model

with same function-

ality

Functional ele-

ment unit ver-

sion

Functional ele-

ment name

Functional ele-

ment version

Loop-control
CPU Units

CJ1G-CPU45P CJ1G-CPU45H Ver. 3.0 or higher LCB03 Ver. 2.0
CJ1G-CPU44P CJ1G-CPU44H Ver. 3.0 or higher LCB03 Ver. 2.0
CJ1G-CPU43P CJ1G-CPU43H Ver. 3.0 or higher LCB03 Ver. 2.0
CJ1G-CPU42P CJ1G-CPU42H Ver. 3.0 or higher LCB01 Ver. 2.0

Address Name

Word B it

A424 00 Inner Board WDT Error Flag (fatal error)

01 Inner Board Bus Error Flag (fatal error)
02 Cyclic Monitor Error Flag (fatal error)
03 Flash Memory Data Error Flag (fatal error)
04 Incompatible CPU Unit Error Flag (non-fatal error)
08 Loop Controller High Load Flag (non-fatal error)
11 Backup Data (Flash Memory) Error Flag

12 Specified EM Bank Unusable Error Flag
A608 00 Inner Board Restart Bit
A609 01 Start Mode at Power ON: Hot Start
A609 02 Start Mode at Power ON: Cold Start

xxi

Loop-control CPU Unit
Dimensions

Indicators

Product name and model W

(mm)H (mm)

D (mm)

CJ1G-CPU45P/44P/43P/42P
Loop-control CPU Unit

69 90 65 (not including connector)

73.9 (including connector)

CJ1G-CPU45H/44H/43H/42H
CJ1-H CPU Unit (reference)

62

CONTROLLER

CJ1G-CPU44P

SYSMAC

PROGRAMMABLE

ERR/ALM

RUN

COMM

INH

PRPHL

OPEN

PERIPHERAL

BUSY

MCPWR

PORT

65

69 73.9

2.7

2.7

90

LCB03

EXEC

RDY

INNER LOOP CONTROLLER

RDY

EXEC

Indicator Name Color Status Description

RDY Ready Green Not lit The Loop Control Board is not operating for one of the fol-

lowing reasons:

• A Fatal Inner Board Error occurred (A40112 ON.)

• Initialization is not completed yet.

• A fatal error occurred.

• The flash memory backup data is invalid.

• The Loop Control Board is initializing.

• A hardware failure occurred in the Loop Control Board.

• Power is not being supplied from the Power Supply Unit.

• A Loop Control Board WDT error occurred.
Flashing • A WDT error occurred in the CPU Unit.
Lit The Loop Control Board is ready for operation.

xxii

Current Consumption and
Weight

Common Processing Time
(Overhead Time)

Battery Backup Time At 25°C, the battery life (maximum service life) for batteries is five years

whether or not power is supplied to the CPU Unit while the battery is installed.
This is the same as for CJ1G-CPU@@H CPU Units. The following table shows
the approximate minimum lifetimes and typical lifetimes for the backup battery
(total time with power not supplied).

Note The minimum lifetime is the memory backup time at an ambient temperature

of 55°C. The typical lifetime is the memory backup time at an ambient temper­ature of 25°C.

EXEC Running Green Not lit The system is stopped for one of the following reasons:

• The Loop Control Board is initializing.

• A hardware failure occurred in the Loop Control Board.

• Power is not being supplied from the Power Supply Unit.

• A Loop Control Board WDT error occurred.

• The Loop Control Board is not running.

• Data is being written to flash memory.

Flashing
(at 0.5-s
intervals)

Erasing flash memory.

Flashing
(0.2-s
intervals)

Backup operation to function block flash memory in
progress

Lit The Loop Control Board is not running.

Indicator Name Color Status Description

Product name and model Current consumption Weight

CJ1G-CPU45P/44P/43P/42P
Loop-control CPU Unit

1.06 A 220 g max.

CJ1G-CPU45H/44H/43H/42H
CJ1-H CPU Unit (reference)

0.91 A 190 g max.

Product name and model Common processing time

CJ1G-CPU45P/44P/43P/42P
Loop-control CPU Unit

0.8 ms max.

CJ1G-CPU45H/44H/43H/42H
CJ1-H CPU Unit (reference)

0.3 ms

Model Approx.

maximum

lifetime

Approx.

minimum

lifetime

(See note.)

Typica l lifetime

(See note.)

CJ1G-CPU45P/44P/43P/42P
Loop-control CPU Unit

5 years 5,600 hours

(approximately

0.64 years)

43,000 hours
(approximately
5 years)

CJ1G-CPU45H/44H/43H/42H
CJ1-H CPU Unit (reference)

5 years 6,500 hours

(approximately

0.75 years)

43,000 hours
(approximately
5 years)

xxiii

Programming Devices

Loop Controller Element Using CX-Process Tool Ver. 4.0 or later, select the Loop-control CPU

Unit/Process-control CPU Unit from the LC Type field in the LCB/LC001 Dia-
log Box. Then select either CJ1G-CPU42P, CJ1G-CPU43P, CJ1G-CPU44P,
orCJ1G-CPU45P, from the Number-Model pull-down list in the Unit Informa-
tion field.

CPU Unit Element Use CX-Programmer Ver. 5.0 or later. The CPU Unit functions are the same

as the CJ1G-CPU@@H, except for the differences provided in the previous
table. Therefore, select CJ1G-H as the device type when using CX-Program­mer.

1,2,3... 1. Select New from the File Menu.

2. Select one of the following CPU Unit types in the Change PLC Dialog Box.

Reference Manuals • The CPU Unit functions are the same as the CJ1G-CPU@@H, except for

the differences provided in the previous table. Therefore, for details on the
CPU Unit functions, refer to the SYSMAC CJ Series Programmable Con-

trollers Operation Manual (W393), SYSMAC CS/CJ Series Programmable
Controllers Programming Manual (W394), SYSMAC CS/CJ Series Pro­grammable Controllers Instructions Reference Manual (W340), and Com­munications Commands Reference Manual (W342).

• For details on the Loop Controller functions (LCB@@ functional element)

refer to the section on SYSMAC CS/CJ Series Loop Control Boards, Pro-

cess-control CPU Units, Loop-control CPU Units Operation Manual

(W406).

Loop-control CPU Unit Device type CPU Unit type

CJ1G-CPU45P CJ1G-H CPU45
CJ1G-CPU44P CPU44
CJ1G-CPU43P CPU43
CJ1G-CPU42P CPU42

xxiv

xxv

TABLE OF CONTENTS

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xxxvii

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxviii

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxviii

3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxviii

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xl

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xli

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xlv

SECTION 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

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

1-2 CJ-series Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1-3 CJ1-H and CJ1M CPU Unit Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1-4 CJ1-H/CJ1M CPU Unit Ver. 4.0 Upgrades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

1-5 CJ1-H/CJ1M CPU Unit Ver. 3.0 Upgrades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

1-6 CJ1-H/CJ1M CPU Unit Ver. 2.0 Upgrades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

1-7 CJ1-H-R, CJ1-H, CJ1M, and CJ1 CPU Unit Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . 54

1-8 Function Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

1-9 CJ1M Functions Arranged by Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

1-10 Comparison to CS-series PLCs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

SECTION 2

Specifications and System Configuration. . . . . . . . . . . . . . . 75

2-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

2-2 CPU Unit Components and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

2-3 Basic System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

2-4 I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

2-5 Expanded System Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

2-6 Unit Current Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

2-7 CPU Bus Unit Setting Area Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

2-8 I/O Table Settings List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

SECTION 3

Nomenclature, Functions, and Dimensions . . . . . . . . . . . . . 139

3-1 CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

3-2 File Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

3-3 Programming Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158

3-4 Power Supply Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

3-5 I/O Control Units and I/O Interface Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

3-6 CJ-series Basic I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

3-7 B7A Interface Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

xxvi

TABLE OF CONTENTS

SECTION 4

Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

4-1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

4-2 Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

SECTION 5

Installation and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225

5-1 Fail-safe Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

5-2 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

5-3 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

SECTION 6

DIP Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

6-1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280

6-2 Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

SECTION 7

PLC Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

7-1 PLC Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

7-2 Explanations of PLC Setup Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

SECTION 8

I/O Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

8-1 I/O Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344

8-2 Creating I/O Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

8-3 Allocating First Words to Slots and Reserving Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

8-4 Allocating First Words to Racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358

8-5 Detailed Information on I/O Table Creation Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361

8-6 Data Exchange with CPU Bus Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362

SECTION 9

Memory Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

9-1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368

9-2 I/O Memory Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369

9-3 I/O Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377

9-4 Data Link Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

9-5 CPU Bus Unit Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

9-6 Special I/O Unit Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

9-7 Serial PLC Link Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

9-8 DeviceNet Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

9-9 Internal I/O Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

9-10 Holding Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390

9-11 Auxiliary Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

xxvii

TABLE OF CONTENTS

9-12 TR (Temporary Relay) Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422

9-13 Timer Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423

9-14 Counter Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425

9-15 Data Memory (DM) Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425

9-16 Extended Data Memory (EM) Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427

9-17 Index Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428

9-18 Data Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434

9-19 Task Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435

9-20 Condition Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436

9-21 Clock Pulses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438

9-22 Parameter Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439

SECTION 10

CPU Unit Operation and the Cycle Time. . . . . . . . . . . . . . . 443

10-1 CPU Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445

10-2 CPU Unit Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449

10-3 Power OFF Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451

10-4 Computing the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457

10-5 Instruction Execution Times and Number of Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472

SECTION 11

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499

11-1 Error Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500

11-2 Error Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501

11-3 Troubleshooting Racks and Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524

SECTION 12

Inspection and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 529

12-1 Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530

12-2 Replacing User-serviceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532

Appendices

A Specifications of Basic I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 537

B CJ1M CPU Unit Built-in I/O Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593

C Auxiliary Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 597

D Memory Map of PLC Memory Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637

E PLC Setup Coding Sheets for Programming Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 639

F Connecting to the RS-232C Port on the CPU Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655

G CJ1W-CIF11 RS-422A Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681

xxviii

xxix

About this Manual:

This manual describes the installation and operation of the CJ-series Programmable Controllers
(PLCs) and includes the sections described on the following page. The CS Series, CJ Series and NSJ
Series are subdivided as shown in the following figure.

NSJ-series Controller Notation

For information in this manual on the Controller Section of NSJ-series Controllers, refer to the informa­tion of the equivalent CJ-series PLC. The following models are equivalent.

NSJ-series Controllers Equivalent CJ-series CPU Unit

NSJ@-TQ@@(B)-G5D CJ1G-CPU45H CPU Unit with unit version 3.0
NSJ@-TQ@@(B)-M3D CJ1G-CPU45H CPU Unit with unit version 3.0 (See note.)

Note: The following points differ between the NSJ@-@@@@(B)-M3D and the CJ1G-CPU45H.

Item CJ-series CPU Unit

CJ1G-CPU45H

Controller Section in

NSJ@-@@@@(B)-M3D

I/O capacity 1280 points 640 points
Program capacity 60 Ksteps 20 Ksteps
No. of Expansion Racks 3 max. 1 max.
EM Area 32 Kwords x 3 banks

E0_00000 to E2_32767

None

Function blocks Max. No. of definitions 1024 128

Max. No. of instances 2048 256

Capacity in built-in
file memory

FB program memory 1024 KB 256 KB
Variable tables 128 KB 64 KB

CS1H-CPU@@H
CS1G-CPU@@H

CS1-H CPU Units

CS Series

CS1 CPU Units

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

CS1D CPU Units

CS1D CPU Units for
Duplex Systems

CS1D-CPU@@H

CS1D CPU Units for
Simplex Systems

CS1D-CPU@@S

CS1D Process-control CPU Units

CS1D-CPU@@P

CS-series Basic I/O Units

CS-series Special I/O Units

CS-series CPU Bus Units

CS-series Power Supply Units

Note: A special Power Supply Unit must

be used for CS1D CPU Units.

CJ-series Power Supply Units

CJ-series CPU Bus Units

CJ-series Special I/O Units

CJ-series Basic I/O Units

CJ1G-CPU@@

CJ1 CPU Units

CJ1M CPU Units

CJ1M-CPU@@

CJ1H-CPU@@H-R
CJ1H-CPU@@H
CJ1G-CPU@@H
CJ1G -CPU@@P
(Loop-control CPU Units)

CJ1-H CPU Units

CJ Series

NSJ Series

NSJ Controllers

NSJ5-TQ@@(B)-G5D
NSJ5-SQ@@(B)-G5D
NSJ8-TV@@(B)-G5D
NSJ10-TV@@(B)-G5D
NSJ12-TS@@(B)-G5D

NSJ Controllers

NSJ5-TQ@@(B)-M3D
NSJ5-SQ@@(B)-M3D
NSJ8-TV@@(B)-M3D

NSJ-series Expansion Units

CJ2 CPU Units

CJ2H-CPU@@-@@@

xxx

Please read this manual and all related manuals listed in the following table and be sure you under­stand information provided before attempting to install or use CJ-series CPU Units CPU Units in a PLC
System.

Name Cat. No. Contents

SYSMAC CJ Series
CJ1H-CPU@@H-R, CJ1G/H-CPU@@H, CJ1G-CPU@@P,
CJ1G-CPU@@, CJ1M-CPU@@
Programmable Controllers Operation Manual

W393
(This
manual)

Provides an outlines of and describes the design,
installation, maintenance, and other basic opera­tions for the CJ-series PLCs.

SYSMAC CS/CJ/NSJ Series
CS1G/H-CPU@@-EV1, CS1G/H-CPU@@H,
CS1D-CPU@@H, CS1D-CPU@@S, CJ1H-CPU@@H-R,
CJ1G-CPU@@, CJ1G/H-CPU@@H, CJ1G-CPU@@P,
CJ1M-CPU@@, NSJ@-@@@@(B)-G5D,
NSJ@-@@@@(B)-M3D
Programmable Controllers Programming Manual

W394 This manual describes programming and other

methods to use the functions of the CS/CJ-series
and NSJ-series PLCs.

SYSMAC CJ Series
CJ1M-CPU21/22/23
Built-in I/O Operation Manual

W395 Describes the functions of the built-in I/O for

CJ1M CPU Units.

SYSMAC CS/CJ/NSJ Series
CS1@-CPU-@@@-@@, CJ1@-CPU-@@@-@@@,
CJ2H-CPU-@@@-@@@, NSJ@@-@@@@@-@@@
Programmable Controllers Instructions Reference Manual

W474 Describes the ladder diagram programming

instructions supported by CS/CJ-series and NSJ­series PLCs.

SYSMAC CS/CJ Series
CQM1H-PRO01-E, C200H-PRO27-E, CQM1-PRO01-E
Programming Consoles Operation Manual

W341 Provides information on how to program and

operate CS/CJ-series PLCs using a Programming
Console.

SYSMAC CS/CJ/NSJ Series
CS1G/H-CPU@@-EV1, CS1G/H-CPU@@H,
CS1D-CPU@@H, CS1D-CPU@@S, CJ1G-CPU@@,
CJ1M-CPU@@, CJ1G-CPU@@P, C J 1G / H - C P U @@H,
CS1W-SCB@@-V1, CS1W-SCU@@-V1,
CJ1W-SCU@@-V1, CP1H-X@@@@-@,
CP1H-XA@@@@-@, CP1H-Y@@@@-@,
NSJ@-@@@@(B)-G5D, NSJ@-@@@@(B)-M3D
Communications Commands Reference Manual

W342 Describes the C-series (Host Link) and FINS

communications commands used with CS/CJ­series PLCs.

NSJ5-TQ@@(B)-G5D
NSJ5-SQ@@(B)-G5D
NSJ8-TV@@(B)-G5D
NSJ10-TV@@(B)-G5D
NSJ12-TS@@(B)-G5D

NSJ Series Operation Manual

W452 Provides the following information about the NSJ-

series NSJ Controllers:
Overview and features
Designing the system configuration
Installation and wiring
I/O memory allocations
Troubleshooting and maintenance
Use this manual in combination with the following

manuals: SYSMAC CS Series Operation Manual
(W339), SYSMAC CJ Series Operation Manual
(W393), SYSMAC CS/CJ Series Programming
Manual (W394), and NS-V1/-V2 Series Setup
Manual (V083)

SYSMAC WS02-CX@@-V@
CX-Programmer Operation Manual

W446 Provides information on how to use the CX-Pro-

grammer for all functionality except for function
blocks.