Omron SYSDRIVE 3G3MV A2002, User Manual

Page: 212 / 348

7-18
Byte No. Data
example
(Hex)
Data
7 Data of start register 04
8
Data in register No. 0001
MSB 00
9
Data in register No. 0001
LSB 01
10
Data in register No. 0002
MSB 02
11
Data in register No. 0002
LSB 58
12
CRC-16 check
63
13
CRC-16 check
39
D
Response
Normal
Byte No. Data Data
example
(Hex)
1 Slave address 01
2 Function code 10
3 Register No. of write start data 00
4
Register No. of write start data
01
5 No. of registers of write data 00
6
No. of registers of write data
02
7 CRC-16 check 10
8
CRC-16 check
08
Error
Byte No. Data Data
example
(Hex)
1 Slave address 01
2 Function code 90
3 Error code 02
4 CRC-16 check DC
5
CRC-16 check
C1
7-3-3 Loop-back Test (Function Code: 08 Hex)
H
Settings and Response
·
The DSR message from the Master is returned as a response. The Inverter does not
retrieve or process this data.
Communications Chapter 7