Gm' (Message Start Position) - KoamTac KDC100 Programming Manual

'GM' (Message start position)

Parameters: row # and column #
Format: 'GM<row>;<column>#', where 0 ≤ row≤ 3, 0 ≤ column ≤ 12 and # means the end of data
Output: '!' – Invalid parameter
'@' – Set start position successfully
Purpose: To set start position of message
[Note] Default position is the 1
device is reset
[Example] Send 6 bytes (0x47 0x4D 0x31 0x3B 0x31 0x23) to set the message start position to the
first row and the first column
0x47: ASCII code of character "G" in hexadecimal
0x4D: ASCII code of character "M" in hexadecimal
0x31: ASCII code of character "1" in hexadecimal
0x3B: ASCII code of character ":" in hexadecimal
0x31: ASCII code of character "1" in hexadecimal
0x23: ASCII code of character "#" in hexadecimal
GM1;1#
Row/Colum
0~9
10~12 "1","0" ~ "1","2"
st
row and the 1
Character
"0" ~ "9"
31,30 ~ 31,32
st
column. KDC maintains start position value until
24
KDC100 Programming Manual
Hex No.
30 ~ 39