Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 274)

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M-4659
Setting the serial communication (option /C2, /C3)
Select this tab
Note
When using modbus, you must set the protocol to MODBUS or MODBUSMASTER.
Setting the Modbus Master (option /C2, /C3, style number S4)
Select this tab
Setting the web server (style number S4)
Monitor page Operator page
8.5 Configuring the Setup Mode