User Manual

CHAPTER 7: RFID COMMANDS
COBALT HF RFID CONTROLLERS OPERATOR’S MANUAL
P/N: 17-1320 REV 01 (03-06) PAGE 85 OF 116
C OMMAND 08 (TAG S EARCH)–ABX FAST C OMMAND E XAMPLE
This example checks for an RFID tag within range of the antenna. The checksum is
enabled and the Timeout Value is set for 2 seconds (0x07D0 = 2000 milliseconds) for the
completion of this command.
Command from Host
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Command Size
0x0003
Command ID
0x08
Timeout Value
0x07D0
Checksum
0x1D
Terminator
0x03
Response from Controller
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Response Size
0x0001
Command Echo
0x08
Checksum
0xF6
Terminator
0x03