日誌2018-01-14 22:07
Modbus TCP implement作者:貓貓風 ฅ●ω●ฅ
TCP Header | Address | Function Code | Start register addr | query length | data |
6bytes | 1byte | 1byte | 2byte | 2bytes | N bytes |
Header |
addr |
func |
Start addr |
Request length |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
11 |
01 |
00 |
13 |
00 |
0D |
Header |
addr |
func |
Byte count |
data |
|||||
00 |
01 |
00 |
00 |
06 |
11 |
01 |
02 |
D3 |
17 |
Header |
addr |
func |
Start addr |
Request length |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
17 |
02 |
00 |
65 |
00 |
21 |
Header |
addr |
func |
byte count |
DATA |
|||||||||
00 |
01 |
00 |
00 |
00 |
06 |
17 |
02 |
05 |
AA |
45 |
27 |
83 |
01 |
Header |
addr |
func |
Start addr |
Request length |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
29 |
03 |
02 |
FC |
00 |
02 |
Header |
addr |
func |
Byte count |
Data1 |
Data1 |
Data2 |
Data2 |
|||||
00 |
01 |
00 |
00 |
00 |
06 |
29 |
03 |
04 |
00 |
63 |
30 |
30 |
Header |
addr |
func |
Start addr |
Writedata |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
0A |
05 |
00 |
0B |
FF |
00 |
Header |
addr |
func |
Start addr |
Writedata |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
0A |
05 |
00 |
0B |
FF |
00 |
Header |
addr |
func |
Start addr |
Write data |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
0D |
06 |
00 |
6F |
03 |
E7 |
Header |
addr |
func |
Start addr |
Write data |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
0D |
06 |
00 |
6F |
03 |
E7 |
Header |
addr |
func |
Start addr |
Data lenth |
Byte count |
data |
||||||||
00 |
01 |
00 |
00 |
00 |
06 |
11 |
0F |
00 |
0A |
00 |
0C |
02 |
55 |
03 |
Header |
addr |
func |
Start addr |
Data lenth |
|||||||
00 |
01 |
00 |
00 |
00 |
06 |
11 |
0F |
00 |
0A |
00 |
0C |
Header |
addr |
func |
Start addr |
Data lenth |
Byte count |
Data1 |
Data1 |
Data2 |
Data2 |
Data3 |
Data3 |
||||||||||||||
00 |
01 |
00 |
00 |
00 |
06 |
27 |
10 |
01 |
35 |
00 |
03 |
06 |
03 |
10 |
31 |
A2 |
C0 |
C9 |
Header |
addr |
func |
Start addr |
Data lenth |
||||||
00 |
01 |
00 |
00 |
00 |
06 |
27 |
10 |
01 |
35 |
00 03 |
2018-01-14 22:13貓貓風 ฅ●ω●ฅ:打這篇稿到頭很痛@A@
2018-01-15 13:27貓貓風 ฅ●ω●ฅ:由於工作繁忙,晚回了不好意思 ><
詳細請看信件的回復
2018-01-17 21:46貓貓風 ฅ●ω●ฅ:[e34]
2018-03-01 13:45貓貓風 ฅ●ω●ฅ:[e24]
2018-03-01 13:45貓貓風 ฅ●ω●ฅ:謝謝刀姊唷
2019-11-19 15:28貓貓風 ฅ●ω●ฅ:ฅ●ω●ฅ