• SET6-4: Modbus communication baud rate setting
SET6-4
Modbus communication baud
rate
Factory setting
OFF 9,600 bps ♦
ON 19,200 bps
• SET7-1, 7-2, 7-3: Setting prohibited
SET7-1, 2, 3 Factory setting
OFF Fixed at OFF ♦
ON Setting prohibited
• SET7-4: Terminal resistance setting
Terminal resistance of Modbus communication can be set. (Terminal resistance: 120 Ω)
In case of circuit terminal resistance, set the terminal resistance to be enabled.
SET7-4 Terminal resistance Factory setting
OFF Disable ♦
ON Enable
2-24. Modbus converter for VRF - (07-140) - 2. Function settings
FUNCTION
SETTINGS
FUNCTION
SETTINGS