MD-150M User Manual
2.
“A1” (
Read card and acquire card ID
)
Controller send
：
SOH
“S”
ID1
ID2
“A”
“1”
STX
ETX
BCC
USB Reader responds
：
SOH
“s”
ID1
ID2
“A”
“1”
STX
data
ETX BCC
Data description:
(1) The format of “data” will be: Card type (1 byte) + Card ID (16 byte).
(2) Card number is “0”
～
“9”
，
“A”
～
“F”
。
ex. "00000000003EA88F"
。
Function description:
(1) Use this function to acquire card ID number through reader.
(2) The “data” will be “N” if no card presented or failed reading; Such as: STX + “ N ” +
ETX
。
Example
：
Controller send
：
SOH +
"S01A1"
+ STX + ETX + BCC
USB Reader responds
：
SOH +
"s01A1"
+ STX +
"
N
"
+ ETX + BCC
(
“N”
means no card been read or failed
reading)
SOH +
"s01A1"
+ STX +
"ME007000000123456"
+ ETX + BCC
Description
：
1. The “data” responded by USB Reader is;
Card type is
Multi-Page Typ
.
Card ID is
"E007000000123456"
.
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