6. Communication Protocol
6-7
(3)
Write Single Register (0x06)
Write values on the single register (16-bit data).
Sending Packet
Normal Receiving Packet
Byte
Content
Value
Byte
Content
Value
0
Node ID
0x00
0
Node ID
0x00
1
Function
0x06
1
Function
0x06
2
Register Address Hi
0x00
2
Register Address Hi
0x00
3
Register Address Lo
0x01
3
Register Address Lo
0x01
4
Register Value Hi
0x00
4
Register Value Hi
0x00
5
Register Value Lo
0x03
5
Register Value Lo
0x03
6
CRC Hi
6
CRC Hi
7
CRC Lo
7
CRC Lo
Error Receiving Packet
Byte
Content
Value
0
Node ID
0x00
1
Error Code
0x06 + 0x80
2
Exception Code
0x01 ~ 0x06
3
CRC Hi
4
CRC Lo
Example)
Request
Response
Node-ID
06
00
01
00
CRC Hi
CRC Lo
Node-ID
06
00
01
00
03
CRC Hi
CRC Lo
Slave Address (Node-ID)
Function Code
Register Address Hi
Register Address Lo
Register Value Hi (1)
Register Value Lo (1)
CRC Hi
CRC Lo
Slave Address (Node-ID)
Function Code
Register Address Hi
Register Address Lo
Register Value Hi (1)
Register Value Lo (1)
CRC Hi
CRC Lo
00
Summary of Contents for L7 A001
Page 1: ...VER 1 5...
Page 2: ......
Page 32: ...1 Product Components and Signals 1 20...
Page 38: ...2 Installation 2 6...
Page 54: ......
Page 188: ...7 Product Specifications 7 26 L7 A020 L7 A035 Weight 2 5 kg cooling fan included...
Page 210: ...8 Maintenance and Inspection 8 14...
Page 211: ...9 Appendix 9 1 9 Appendix...
Page 218: ...9 Appendix 9 8...
Page 221: ......
Page 222: ......