065
4.1 Function Code
FB Group - RS485 Communication Parameters
Function
Code
Name Set Range
Minimum
Unit
Factory
Default
Modication
FB.00 Protocol
0: MODBUS
1: user-dened
1 0 ×
FB.01 Local address
0: broadcast address
1 ~ 247: slave
1 1 ×
FB.02 Baud rate setting
0: 2400BPS
1: 4800BPS
2: 9600BPS
3: 19200BPS
4: 38400BPS
5: 115200BPS
1 3 ×
FB.03 Data format
0: no parity (N, 8, 1) for RTU
1: even parity (E, 8, 1) for RTU
2: odd parity (0, 8, 1) for RTU
3: no parity (N, 8, 2) for RTU
4: even parity (E, 8, 2) for RTU
5: odd parity (0, 8, 2) for RTU
ASCII mode is reserved at
present
1 0 ×
FB.04 Response delay 0 ~ 200ms 1ms 5 ×
FB.05 Transmission response
0: response for write
operation
1: no response for write
operation
1 0 ×
FB.06
Ratio correlation
coecient
0.01 ~ 10.00 0.01 1.00 ○