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SYRDBT-U1 Reader Protocol Manual
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Set access password ("P")
Set access password for R W L command,one time use
Command
Format
STX + INS + “P” + PA BCC + END
Example
[01] + “U” + “P00000000”
+ “xx”
H
+ [0D]
Value
STX
[01]
INS
“U”
PASSWORD “00000000” : Access password (00000000~FFFFFFFF)
BCC
“xx”H (In Hex format)
END
[0D]
Response
Format
STX + INS + STA + “P” + BCC + END
Success
[02] + “U” + [00] + “P”
+ “xx”
H
+ [0D]
Value
STX
[02]
INS
“U”
Status
“00”->Success ; “10”->Fail
BCC
“xx”H (In Hex format)
END
[0D]