User's Manual

COBALT UHF-SERIES CHAPTER 5: COMMAND PROTOCOLS
PAGE 60 OF 140
COMMAND 0X C2 – DESCRIPTION
The Read EPC Command instructs the controller to retrieve the EPC memory area
of a single tag UHF Class1 Gen2.
C
OMMAND 0X C2 - ABX FAST E XAMPLE
This example instructs the controller to read the EPC memory from a tag. A Timeout
Value of 2 seconds (0x07D0 = 2000 x one-millisecond increments) is set for the
completion of the command.
Command from Host
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Command Size
0x0003
Command ID
0xC2
Timeout Value
0x07D0
Terminator
0x03
Response from Controller
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Response Size
0x000D
Command Echo
0xC2
EPC byte 1
0x05
EPC byte 2
0xAA
EPC bytes 3… to 11
……..
EPC byte 12
0x07
Terminator
0x03
SINGLE-TAG RFID COMMAND 0X C2:
READ EPC CODE