EasyDrive CV3100 Series Instruction Manual page 142

CV3100 series and MINI series high performance general purpose inverter instruction manual
Slave address
Function code
Register address
Data content
CRC check code
Show as above table, after register value change ,the normal response of 06H
function code presetting single register request will transfer received data back ,namely
sent data is same with received data
For example, to drive address 01H, write 5000(1388H) into drive internal set
parameter 0006H(namely P0.06).
Query message frame format：
Response massage frame format:
1~31（decimal）
06H
Address high 8-bit
Address low 8-bit
high 8-bit
low 8-bit
low 8-bit
high 8-bit
Address
Function
Data address
Data content
CRC CHK Low
CRC CHK High
Address
Function
Data address
Data content
1byte
1byte
2byte
2byte
2byte
note：check code low 8-bit
ahead
01H
06H
00H
06H
13H
88H
64H
9DH
01H
06H
00H
06H
13H
88H
64H
9DH
9-8