Adleepower AP2G3-137 Instruction Manual page 67

Ex. Write data 1=11, data 2=22, data 3=33 and data 4=44 to AC drive
address 52(34H)
1. RTU
Computer command message
D1 Address
D2 Function
D3 Data 1
D4 Data 2
D5 Data 3
D6 Data 4
D7 CRCL
D8 CRCH
2. ASCII
Computer command message
STX
Address '3'
D1
Address '4'
Function '0'
D2
Function '8'
Content1 '1'
D3
Content1 '1'
Content2 '2'
D4
Content2 '2'
Content3 '3'
D5
Content3 '3'
Content4 '4'
D6
Content4 '4'
AC drive response message
34H D1 Address
08H D2 Function
11H D3 Data 1
22H D4 Data 2
33H D5 Data 3
44H D6 Data 4
CRCL D7 CRCL
CRCH D8 CRCH
3A
33
D1
34
30
D2
38
31
D3
31
32
D4
32
33
D5
33
34
D6
34
65
CRCL
CRCH
AC drive response message
STX
Address '3'
Address '4'
Function '0'
Function '8'
Content1 '1'
Content1 '1'
Content2 '2'
Content2 '2'
Content3 '3'
Content3 '3'
Content4 '4'
Content4 '4'
34H
08H
11H
22H
33H
44H
3A
33
34
30
38
31
31
32
32
33
33
34
34