Mitsubishi Electric MELSEC iQ-R Series - Page 250

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13 SERIAL COMMUNICATION MODULE DEDICATED COMMANDS
13.1 User Frame
Registration data
The following shows the content of data in a user frame.
■Data communication in ASCII code
Convert the data to 2-digit (hexadecimal) ASCII code, and send it from the upper digit.
■Data communication in binary code
Send data from the first frame.
Ex.
When the registration data is ETX + Variable data (sum check code) + CR + LF
ASCII code Binary code
30 H 33 H 46 H 46 H 31 H
0 31FFF
46 H
0D
0
A
30 H 30 H 44 H 41 H
ETX CR LF
Variable data
(Sum check code)
03 H FF H 0D H F0 H 0A H
ETX CR LF
Variable data
(Sum check code)