OPERATION MANUAL CompoBus/S

Startup Procedure Section 1-4
Arrangement of Master and Slaves (Refer to page 8 and page 25.)
Cable types applicable for the communications distance and communications
mode (Refer to page 16 and page 29.)
Connection methods (Refer to page 8 and page 27.)
Methods for supplying communications and I/O power supplies (Refer to
page 31.)
Connectors and terminal block models (Refer to page 6 and page 27.)
Setting the Master Unit Set the Master Unit according to the model used, referring to SECTION 4
Master Unit Specifications and Operations.
CS-series, C200HX/HG/HE-(Z)E, and C200HS Master Units (C200HW-
SRM21-V1)
Special I/O Unit unit number
Number of nodes that can be connected
Communications mode
CS-series Master Units (CS1W-SRM21)
Special I/O Unit unit number
Number of nodes that can be connected
Communications mode
Slave registration function (Set in DM Area while connected to the PLC.)
Communications stop mode setting function
CJ-series Master Units
Special I/O Unit unit number
Number of nodes that can be connected
Communications mode
Slave registration function (Set in DM Area while connected to the PLC.)
Communications stop mode setting function
CQM1 Master Units
Number of words allocated to the CPU
Number of bits allocated for each node number
Communications mode
Setting the Slaves Set the Slave Units, referring to SECTION 5 Slave Specifications and Operations.
Node number
Communications mode
Settings specific to each Slave (such as output holding/clearing when
communications errors occur)
Wiring Wire and connect the communications cables, communications power supply,
I/O power supply, referring to the device specifications in SECTION 4 Master
Unit Specifications and Operations, SECTION 5 Slave Specifications and
Operations, and wiring information in SECTION 3 CompoBus/S System Wiring.
Starting and Checking
Operations
Start the CompoBus/S System and check the Master and Slave operations,
referring to SECTION 6 Starting Communications.
Starting Operations Start operating the Master and Slaves.
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