User Manual

CHAPTER 7: RFID COMMANDS
COBALT HF RFID CONTROLLERS OPERATOR’S MANUAL
P/N: 17-1320 REV 01 (03-06) PAGE 90 OF 116
C OMMAND 0D (START/STOP C ONTINUOUS R EAD)–
AB
X FAST C OMMAND E XAMPLE
This example places the controller in Continuous Read mode and reads four bytes of
data from the tag starting at address 0x0001. The Delay Between Duplicate Reads is set
to two seconds (0x02 = 2 x 1 second increments).
Starting Continuous Read - Command from Host
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Command Size
0x0006
Command ID 0x0D
Start Address
0x0001
Read Length
0x0004
Delay Between Duplicate Reads
0x02
Checksum
Optional
Terminator
0x03
Starting Continuous Read - Initial Response from Controller
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Response Size
0x0001
Command Echo 0x0D
Checksum
Optional
Terminator
0x03