GM8802F-2 Field Mounting Transmitter
GM8802-F2110101
28
Correct response
:
Data format: Start
Address
Function
code
Coil
address
Force data
LRC
parity
End
Characters:
1
2
2
4
4
2
2
Inquiry command
:
3A 30 31 30 35 30 31 39 41 46 46 30 30 36 30 0D 0A
Correct response
:
3A 30 31 30 35 30 31 39 41 46 46 30 30 36 30 0D 0A
(
Coil
0410
have
been in
ON
state
)
06 preset single register
Inquiry
:
Regulate to preset single register address and data.
Response
:
Return normal response after register is preset.
For example
:
Request
0100
register in
address
01
is preset
0005H
1
)
RTU
mode
:
Inquiry command
:
Data format:
Address
Function
code
Preset register
address
Preset
value
CRC parity
Bytes:
1
1
2
2
2
Correct response
:
Data format:
Address
Function
code
Preset register
address
Preset
value
CRC parity
Bytes:
1
1
2
2
2
Inquiry command
:
01 10 00 64 00 05 41 D5
Correct response
:
01 10 00 64 00 05 41 D5
(
0100
register value
:
5
(
Hex
:
0005H
))
2
)
ASCII
mode
:
Inquiry command
:
Data format:
Start
Address
Function
code
Preset register
address
Preset
value
LRC
parity
End
Characters:
1
2
2
4
4
2
2
Correct response
:
Data format:
Start
Address
Function
code
Preset register
address
Preset
value
LRC
parity
End
Characters
:
1
2
2
4
4
2
2
Inquiry command
:
3A 30 31 31 30 30 30 36 34 30 30 30 35 38 36 0D 0A
Correct response
:
3A 30 31 31 30 30 30 36 34 30 30 30 35 38 36 0D 0A
(
0100
register
value
:
5
(
Hex
:
0005H
))
16
(
Hex
:
10
)
Preset several registers
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