Escort LRP2000 Switch User Manual


 
RFID Communications
LRP2000 Passive Reader/Writer
84
Example
Writes 'A' (41H) to a single tag, starting at tag address 0005H for the next consecutive 40 bytes. The family
code is set to 00H. A timeout of 2 seconds (07D0H = 2000 x 1 ms increments) is set for the completion of
the command.
Command from Host Response from Controller
MSB LSB Remarks MSB LSB Remarks
AAH 94H Perform Command 94 AAH 94H Command Echo
00H 00H Family ID/Reserved FFH FFH Message Terminator
00H 05H Start Address
00H 28H Fill Length
07H D0H 2-second Timeout
00H 01H SN byte 0
00H ACH SN byte 1
00H 42H SN byte 2
00H D0H SN byte 3
00H 00H SN byte 4
00H 01H SN byte 5
00H 04H SN byte 6
00H E0H SN byte 7
00H 41H Fill byte
FFH FFH Message Terminator