User guide

3-14
M-4662
ConguringtheRD-MV1000Slave(ModbusSlave)
ConfiguringtheModbusSlave
◊ Press MENU and then select Menu tab > Basicsettingmode > Menu tab >
Communication(Serial) > Basicsettings
Parameter Setting
Address 1
Protocol Modbus
* Set the communication parameters the same as those of the master device.
ConfiguringMeasurementChannels
◊ Press MENU and then select Menu tab > Measchannel >Range,Alarm
Parameter Setting
First channel and last channel 1
Mode Volt
Range 2V
Span_L –2.0000
Span_U 2.0000
3.6UsageExampleoftheModbusFunction