Omron SYSMAC CJ1W-SCU41-V1

59
Basic Operating Procedure Section 1-9
Modbus-RTU Slave Mode
Modbus-RTU commands are sent from the host computer to the PLC.
The host computer must be programmed to send the Modbus-RTU com-
mands and receive responses.
Programming to
send commands and
receive responses.
Host computer
Command
Serial Communications Board/Unit