Hitachi WJ200-001S Instruction Manual page 539

Ver.3− − − − 30
(1) Writing in Holding register [06h] 、 t arget register: external register
When writing 48 %( 30) as the Holding register
Query:
No
1 Slave address
2 Function code
3 Register start address (high order)
4 Register start address (low order)
5 Change data (high order)
6 Change data (low order)
7 CRC-16 (high order)
8 CRC-16 (low order)
Response:
No
1 Slave address
2 Function code
3 Register start address (high order)
4 Register start address (low order)
5 Change data (high order)
6 Change data (low order)
7 CRC-16 (high order)
8 CRC-16 (low order)
[O] input active range start voltage
Field Name
Field Name
Example
(Hex)
01
06
Register address value
40
= Register
00
Number - 1
00
0030h→48d→48%
30
9C
1E
Example
(Hex)
01
06
Register address value
40
= Register
00
Number - 1
00
0030h→48d→48%
30
9C
1E
.