User's Manual

V740 RFID READER ANTENNA NOTE. SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. REV. 1.1
OPERATION MANUAL
24 of 27 © OMRON CORPORATION 2004
915 MHz EPC Class 0
Parameters /
Constraints
Return Value
(String)
Example
Read ()
80 bit (64 bit
ID and 16 bit
CRC, hex
format) or 112
bit (96 bit ID
and 16 bit
CRC)
SELECT id FROM tag_id WHERE
protocol_id=’EPC0’
ID Write N/A
Lock N/A
Kill
Id: 64 bits
or 80 bits
(hex)
password: 8
bits (hex)
error_code OR
success_notifi
cation
UPDATE tag_id SET killed=1
WHERE id=0x1234567890ABCDEF AND
password=0x12 AND
protocol_id=’EPC0’ AND
antenna_id=1
Password
New_password:
8 bit (hex)
error_code OR
success_notifi
cation
UPDATE tag_id SET password=0x12
WHERE protocol_id=’EPC0’ AND
antenna_id=1
Read N/A
Data Write N/A
Lock N/A