Powtran PI160 Series - Page 135

Appendix I
131
Appendix I
F9.04
Reserved
F9.05
Communication protocol selection
Default
0
Setting range
0: Non-standard Modbus protocol
1: Standard Modbus protocol
F9.05=1: Select standard Modbus protocol.
F9.05=0: when reading command, the number of bytes returned by slave is more 1 byte than
standard Modbus protocol.
F9.06
Communication read current
resolution
Default
0
Setting range
0: 0.01A
1: 0.1A
Used to determine the current output units when communication reads output current.