4. Communications
Sent message:
Field Name ASCII
STX :
Slave Address 01
Command code 10
Starting Address Hi 06
Starting Address Lo 00
Number of Register Hi 00
Number of Register Lo 02
Byte Count 04
Data Hi 00
Data Lo 0A
Data Hi 01
Data Lo 02
Error Check (LRC) D6
END 1 0D(Hex)
END 0 0A(Hex)
PLC→PC “: 01 10 06 00 00 02 E7 CR LF”
Feedback message:
Field Name ASCII
STX 3A
Slave Address 01
Command code 10
Starting Address Hi 06
Starting Address Lo 00
Number of Registers Hi 00
Number of Registers Lo 02
Error Check (LRC) E7
END 1 0D (Hex)
END 0 0A (Hex)
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