Fujitsu AJ 126LELDH Series Design & Technical Manual page 936

• SET6-4: Modbus communication baud rate setting
SET6-4
• SET7-1, 7-2, 7-3: Setting prohibited
SET7-1, 2, 3
• 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
2-24. Modbus converter for VRF
Modbus communication baud
OFF
ON
OFF
ON
OFF
ON
rate
9,600 bps
19,200 bps
Fixed at OFF
Setting prohibited
Terminal resistance
Disable
Enable
- (07-140) -
Factory setting
♦
Factory setting
♦
Factory setting
♦
2. Function settings