Omron CJ Series Operation Manual page 73

3
Set the DIP switch on the front of the Master Unit as follows:
SW 1 2
DR0 DR1 ESTP REGS
ON OFF
• Baud Rate Setting
OFF
ON
OFF
ON
• Communications Error Communications Stop Mode (Stopping All Remote I/O Communications
when a Communications Error Occurs in One Slave Unit) and Registration Table Enable Setting
SW
3 ESTP (Communications Error
Communications Stop Mode)
4 REGS (Registration Table
Enable Setting)
4
Set the unit number on the front of the Master Unit.
(The unit number is set to 5 in this example.)
5
Set the Slave Unit node addresses.
CRT1-ID16
CRT1-ID16 + XWT-OD08
CRT1-OD16
CRT1B-ID02S
CRT1B-ID02S
CRT1B-OD02S
6
Start the Sysmac Studio and create the Unit Configuration offline.
(1) When you register the CompoNet Master Unit in the Unit Configuration in
CPU/Expansion
CRM21(MODE3), which corresponds to communications mode number 3 that was
set in step 3.
(2) Set the unit number of the registered CJ1W-CRM21(MODE3) to 5, which is the value
that was set in step 4.
(3) Set the device name to J01. (The device name will be J01 for the first CompoNet Mas-
ter Unit that is registered in the Unit Configuration.)
CJ-series CompoNet Master Unit Operation Manual for NJ-series CPU Unit (Cat. No. W493)
ON
3 4
ON ON
Registration Table enabled
Communications stop for communications error
3 Mbps
SW1
DR0
OFF
OFF
ON
ON
Name
Model
Racks under
SW2
DR1
ON
Communications stop when a
communications error occurs.
Registration Table enabled.
Node address #0
Node address #1
Node address #2
Bit node address #0
Bit node address #1
Bit node address #2
Configurations and
1 Introduction
Setting
4 Mbps (default)
3 Mbps
1.5 Mbps
93.75 kbps
OFF
Communications do not stop
when a communications error
occurs.
Registration Table disabled.
Node address
Setup, select CJ1W-
1
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