Parameter Description
Parameter Description
62
5.16 Communication Function (P.32, P.33,P.34, P.36, P.48~P.53, P.153~P.154)
P.32 “Serial communication Baud rate selection”
P.33 “Communication protocol selection”
P.34 “Communication EEPROM writing selection”
P.36 “Inverter station number”
P.48 “Data length”
P.49 “STOP bit length”
P.50 “Parity check selection”
P.51 “CR & LF selection”
P.52 “Number of communication retries”
P.53 “Communication check time interval”
P.153 “Communication error handling”
P.154 “Modbus communication data format”
Parameter
Factory
Setting
Setting Range Remarks
32 1 0~3
0 Baud rate: 4800bps
1 Baud rate: 9600bps
2 Baud rate: 19200bps
3 Reserved
33 1 0, 1
0 Modbus protocol
1 Shihlin protocol
34 0 0,1
0
Writing parameter through
communicationin into EEPROM and
RAM
1
Writing parameter through
communicationin into RAM
36 0 0~254 (Note 1)
48 0 0, 1
0 Data length: 8 bit
1 Data length: 7bit
49 0 0~1
0 STOP bit length: 1 bit
1 STOP bit length: 2 bit
50 0 0~2
0 Not Given
1 Odd
2 Even
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