User's Manual

V750 RFID READER/WRITER, ANTENNA 2006-06, REV.C
OPERATION MANUAL
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(1) External Input Output control (EXIO)
This command allows the Reader /Writer to output ON/OFF to the output terminal and read an
input terminal status. If output setting value is omitted, the Reader/Write shall read the input
status only.
Command EXIO <LF> (For only input status read)
EXIO (S) outd<LF> (For output specifying)
outd: For OUT1-4, values are set with four characters (left to the right; 1-4)
(”0”-OFF／”1”-ON／”*”-Don’t care)
Response EXIO0000 (S) inpd (S) outd<LF>
inpd: For IN1-4, values 2-4 are set with four characters (left to the right).
(”0”-OFF／”1”-ON)
＊(S) Space Character
Example 1) When [Output 1; High, Output 2; Low, Output 3; High, Output 4; Low] is specified:
[Tx] EXIO 1010
[Rx] EXIO0000 1111 1010
Example 2) When [Getting I/O status] is specified:
[Tx] EXIO<LF>
[Rx] EXIO0000 1011 1001<LF> (From the left side, the following status is shown;
IN1...IN4, OUT1…OUT4)