RS232 Protocol NSL-4601
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Head
(char-2Bytes)
ID
(char-3Bytes)
Send Cmd
(char-3Bytes)
Data
(char-3Bytes)
Cmd end
(char-1Byte)
K: ALL
DNO
001 .
Head
(char-2Bytes)
ID
(char-3Bytes)
Send Cmd
(char-3Bytes)
Data
(char-3Bytes)
Cmd end
(char-1Byte)
K: ALL
MHG
000 .
Head
(char-2Bytes)
ID
(char-3Bytes)
Send Cmd
(char-3Bytes)
Data
(char-3Bytes)
Cmd end
(char-1Byte)
K: ALL
MVG
000 .
No reply from Monitor.
2) Group control
Repeat One set control to all selected set.
3) One set control
Send PC to Monitor
Head
(char-2Bytes)
ID
(char-3Bytes)
Send Cmd
(char-3Bytes)
Data
(char-3Bytes)
Cmd end
(char-1Byte)
K: 000
MHC
002 .
Reply Monitor to PC
ID
(char-3~5Bytes)
Return Cmd
(char-4Bytes)
Data
(char-1~3Bytes)
Data End
(char-2Bytes “\r\n”)
ACK
(Hexa-1Byte)
(0) MHC=
2
\r\n 0x06
or
ID
(char-3~5Bytes)
NACK
(Hexa-1Byte)
(0) 0x15
Send PC to Monitor
Head
(char-2Bytes)
ID
(char-3Bytes)
Send Cmd
(char-3Bytes)
Data
(char-3Bytes)
Cmd end
(char-1Byte)
K: 000
MVC
002 .
Reply Monitor to PC
ID
(char-3~5Bytes)
Return Cmd
(char-4Bytes)
Data
(char-1~3Bytes)
Data End
(char-2Bytes “\r\n”)
ACK
(Hexa-1Byte)
(0) MVC=
2
\r\n 0x06
or
ID
(char-3~5Bytes)
NACK
(Hexa-1Byte)
(0) 0x15
Send PC to Monitor
