User Manual

MD-150M/MK-1500M User Manual
IV. USB Reader command description
1. “A0” (Switch to Stand-Alone Operation)
Controller send：
SOH
“S”
ID1 ID2
“A” “0”
STX ETX BCC
USB Reader responds：
SOH
“s”
ID1 ID2
“A” “0”
STX
data
ETX BCC
Function description:
(1) This function code is able to switch the reader to the “Stand-Alone Operation”.
(2) Data response value is "Y" means successful, "N" means failure, duplicate, or no
data.
Example：
Controller send：
SOH + "S01A0" + STX + ETX + BCC
USB Reader responds：
SOH + "s01A0" + STX + " Y " + ETX + BCC (“Y” means Successful)
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