Omron CJ Series User manual

1
OMRON Corporation
CS/CJ Series
HOST Link Driver
1 System Configuration.......................................................................................................3
2 Selection of External Device............................................................................................5
3 Example of Communication Setting.................................................................................6
4 Setup Items....................................................................................................................24
5 Cable Diagram...............................................................................................................29
6 Supported Device...........................................................................................................35
7 Device Code and Address Code....................................................................................37
8 Error Messages..............................................................................................................38

CS/CJ Series HOST Link Driver
GP-Pro EX Device/PLC Connection Manual 2
Introduction
This manual describes how to connect the Display (GP3000 series) and the External Device (target PLC).
In this manual, the connection procedure will be described by following the below sections:
1System Configuration
This section shows the types of External
Devices which can be connected and SIO
type.
)"1 System Configuration" (page 3)
2Selection of External Device
Select a model (series) of the External
Device to be connected and connection
method.
)"2 Selection of External Device" (page 5)
3Example of Communication Settings
This section shows setting examples for
communicating between the Display and
the External Device.
)"3 Example of Communication Setting"
(page 6)
4Communication Settings
This section describes communication
setup items on the Display.
Set communication settings of the Display
with GP-Pro EX or in off-line mode.
)"4 Setup Items" (page 24)
5Cable Diagram
This section shows cables and adapters
for connecting the Display and the
External Device.
)"5 Cable Diagram" (page 29)
Operation

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GP-Pro EX Device/PLC Connection Manual 3
1 System Configuration
The system configuration in the case when the External Device of OMRON Corporation and the Display are
connected is shown.
Series CPU Connection Port SIO Type Communication
Settings Cable Diagram
CS1
CS1G-CPU45
CS1G-CPU44
CS1G-CPU43
CS1G-CPU42
CS1G-CPU45H
CS1G-CPU44H
CS1G-CPU43H
CS1G-CPU42H
CS1G-CPU45-V1
CS1G-CPU44-V1
CS1G-CPU43-V1
CS1G-CPU42-V1
CS1H-CPU67
CS1H-CPU66
CS1H-CPU65
CS1H-CPU64
CS1H-CPU63
CS1H-CPU67H
CS1H-CPU66H
CS1H-CPU65H
CS1H-CPU64H
CS1H-CPU63H
CS1H-CPU67-V1
CS1H-CPU66-V1
CS1H-CPU65-V1
CS1H-CPU64-V1
CS1H-CPU63-V1
RS232C port on the
CPU unit RS232C Setting Example 1 (page 6) Cable Diagram 1
(page 29)
Peripheral port on the
CPU unit*1
*1 Turn ON the DIP switch 4 on the CPU unit.
RS232C Setting Example 2
(page 9) Cable Diagram 2
(page 30)
CS1W-SCU21 RS232C Setting Example 5
(page 18)
Cable Diagram 1
(page 29)
CS1W-SCB21 RS232C Setting Example 3
(page 12)
CS1W-SCB41
RS232C Setting Example 3
(page 12)
RS422/485
(4wire) Setting Example 4 (page 15) Cable Diagram 3
(page 31)
CJ
CJ1G-CPU45
CJ1G-CPU44
CJ1M-CPU23
CJ1M-CPU22
CJ1M-CPU21
CJ1M-CPU13
CJ1M-CPU12
CJ1M-CPU11
CJ1H-CPU66H
CJ1H-CPU65H
CJ1G-CPU45H
CJ1G-CPU44H
CJ1G-CPU43H
CJ1G-CPU42H
RS232C port on the
CPU unit RS232C Setting Example 1 (page 6) Cable Diagram 1
(page 29)
Peripheral port on the
CPU unit*1 RS232C Setting Example 2
(page 9) Cable Diagram 2
(page 30)
CJ1W-SCU41
RS232C Setting Example 5
(page 18) Cable Diagram 1
(page 29)
RS422/485
(4wire) Setting Example 6 (page 21) Cable Diagram 3
(page 31)

CS/CJ Series HOST Link Driver
GP-Pro EX Device/PLC Connection Manual 4
Connection Configuration
• 1:1 Connection
• 1:n Connection
• Access beyond network
You can access beyond maximum 3 levels of network.
Display External
Device
Display External
Device
External
Device
Max 16 units (for RS422/485 connection)
Display
External
Device
External
Device
External
Device
External
Device
Network 1 Network 3
Network 2
External Device Max 16 units

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GP-Pro EX Device/PLC Connection Manual 5
2 Selection of External Device
Select the External Device to be connected to the Display.
Setup Items Setup Description
Maker Select the maker of the External Device to be connected. Select "OMRON Corporation".
Driver
Select a model (series) of the External Device to be connected and connection method.
Select "CS/CJ Series HOST Link".
Check the External Device which can be connected in "CS/CJ Series HOST Link" in
system configuration.
)"1 System Configuration" (page 3)
Use System Area
Check this option when you synchronize the system data area of Display and the device
(memory) of External Device. When synchronized, you can use the ladder program of
External Device to switch the display or display the window on the display.
Cf. GP-Pro EX Reference Manual "Appendix 1.4 LS Area (only for direct
access method)"
This can be also set with GP-Pro EX or in off-line mode of Display.
Cf. GP-Pro EX Reference Manual " 6.13.6 Setting Guide of [System Setting
Window][Main Unit Settings] Settings GuideSystem Area Setting"
Cf. GP3000 Series User Manual "4.3.6 System Area Setting"
Port Select the Display port to be connected to the External Device.

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GP-Pro EX Device/PLC Connection Manual 6
3 Example of Communication Setting
Examples of communication settings of the Display and the External Device, recommended by Pro-face, are
shown.
3.1 Setting Example 1
Setting of GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.

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GP-Pro EX Device/PLC Connection Manual 7
Device Setting
To display the setting screen, click ([Setting]) of External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When you connect multiple External Device, click from [Device-Specific Settings] of [Device/PLC
Settings] to add another External Device.
• Set the unit No. you set in the External Device for "Unit No.".
• If you do not access beyond network, set "0" for "Network" and "Node" settings.

CS/CJ Series HOST Link Driver
GP-Pro EX Device/PLC Connection Manual 8
Setting of External Device
Click the [HOST Link Port] tab from the [PC System Settings] of the ladder software for the communication
settings of the HOST link port (RS232C port on CPU) and set as below.
Notes
• Do not set the duplicate node address in the same network address group.
Setup Items Settings
Speed 19200
Parameter 7,2,E
Mode HOST link
DIP Switch*1
*1 Use the DIP switch on the front of the unit for setting.
SW1: OFF
SW5: OFF
SW7: OFF
SW8: OFF
Unit No. Option
Source Network Address*2
*2 Parameter used when you access beyond network. Set in the routing table of "CX-Net Network Configuration".
Please refer to the manual of the External Device for more details.
Option
Node Address Setting Rotary Switch*3
*3 Parameter used when you access beyond network. Set with the rotary switch on the front of the Controller Link
unit used for access beyond network.
Option

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GP-Pro EX Device/PLC Connection Manual 9
3.2 Setting Example 2
Setting of GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.

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GP-Pro EX Device/PLC Connection Manual 10
Device Setting
To display the setting screen, click ([Setting]) of External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When you connect multiple External Device, click from [Device-Specific Settings] of [Device/PLC
Settings] to add another External Device.
• Set the unit No. you set in the External Device for "Unit No.".
• If you do not access beyond network, set "0" for "Network" and "Node" settings.