Omron SYSDRIVE 3G3MV SERIES User Manual page 205

Communications
H Example of Data Read
• In the following example, two-register data (the RUN command) is written from register 0002 Hex of
the Inverter with a Slave address of 01.
D DSR Message
Byte No.
1 Slave address
2 Function code
Register No. of write start data g
3
4
5 Number of registers of write data
6
7 Data of start register
8 Data in register No. 0001
9
Data in register No. 0002
10
11
12 CRC-16 check
13
D Response
Normal
Byte No.
1 Slave address
2 Function code
3 Register No. of write start data g
4
Number of registers of write data
5
6
CRC-16 check
7
8
Error
Byte No.
1 Slave address
2 Function code
3 Error code
4 CRC-16 check
5
g
g
g
g
Data
Data
Data
Chapter 7
Data
example
(Hex)
01
10
00
01
00
02
04
MSB 00
LSB 01
MSB 02
LSB 58
63
39
Data
example
(Hex)
01
10
00
01
00
02
10
08
Data
example
(Hex)
01
90
02
DC
C1
7-15