Omron MX2 Series - Page 466

8 Communications Functions
8 - 22
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
⚫ Query
(Register address) = (Register number) − 1
⚫ Response
No.
Field name
Example
[hex]
1
Slave address
08
2
Function code
06
3
Register address (MSB)
*2
08
4
Register address (LSB)
*2
FF
5
Written data (MSB)
00
6
Written data (LSB)
01
7
CRC-16 (MSB)
7A
8
CRC-16 (LSB)
C3
*1. For a broadcast, no response will be sent back.
*2. Note that the register address is 08FF hex, which is 1 less than the register number 0900 hex.
Example. Issuing Enter Command (Storing Set Value) for Inverter with
Slave Address 8
No.
Field name
Example
[hex]
1
Slave address
*1
08
2
Function code
06
3
Register address (MSB)
*2
08
4
Register address (LSB)
*2
FF
5
Written data (MSB)
00
6
Written data (LSB)
01
7
CRC-16 (MSB)
7A
8
CRC-16 (LSB)
C3