Powtran PI8600 F Series User Manual page 148

Appendix I
0x10＝Write multiple function in inverter, at most can be written in 16 registers(register pair
of byte)
Host Command
Frame start Slave Function
address address
≥3.5 bytes
1 bytes
Slave Response
Function
Frame Start Slave
address Address
≥3.5 bytes
1 bytes
0x01=Read multiple switch status
Host Command
Frame start Slave Function
address address.
≥3.5 bytes
1 bytes
Slave response
Frame start Slave Function
address address
≥3.5bytes
1 byte
Note: read byte number N=output quanlity/8, if the remainder is not 0, read byte number is N=N+1
0x05=Write single switch status
Host Command
Frame start Slave Function
address address
≥3.5bytes
1 byte
Note: output value 0xFF00, switch ON; output value 0x0000, switch OFF. Other values are illegal,
the switch does not work.
Slave response
Frame start Slave Function
address address
≥3.5bytes
1 byte
If slave response and get back to below function code, it means communications abnormal.
0xA0 =0x80+0x20= Invalid operation, setting under this state is invalid
0xA1 =0x80+0x21= function code is invalid
0xA2 =0x80+0x22= Fault record is empty
0xA3 =0x80+0x23= register address is invalid
Register Register
code address number
1 bytes 2 bytes 2 bytes
Register
Registers
number
address
code
1 bytes 2 bytes 2 bytes
Register
Register address
code number
1 bytes 2 bytes 2 bytes
Read byte
code number
1 byte 1byte(data N)
Output Output
code address value
1 byte 2 bytes 2 bytes
Output
Output address
code value
1 byte 2 bytes 2 bytes
Register content
Register content
byte
1 bytes 2bytes*register number
CRC
Frame end
Checksum
≥3.5 bytes
2 bytes
CRC check Frame and
sum address
≥3.5 bytes
2 bytes
switch CRC frame end
state checksum address
≥3.5bytes
N bytes 2 bytes
CRC frame end
checksum address
≥3.5bytes
2 bytes
CRC frame end
checksum address
≥3.5bytes
2 bytes
146
Frame end
CRC checksum
address
≥3.5 bytes
2 bytes