User Manual Part 2

RFID Interface
114
LRP820S-Series Long-Range Passive Reader/Writers
ABxFast Command 16H: Write Family Code
DESCRIPTION
Change the family code of an RFID tag.
Field Content
Header 0202H
Packet Size Packet length in Bytes excluding the header, command
size, checksum and terminator Bytes. Always 0004H for
this command.
Command 16H
Timeout 2-Byte value for timeout in 1 ms units. (1EH - FFFEH)
Family Code The value to which the family code will be changed.
Checksum Optional Checksum
Terminator 03H
Example
Change the family code of the tag to 00H.
Command from host Response from controller
Field Content Field Content
Header 0202H Header 0202H
Command Size 0004H Response Size 0001H
Command Code 16H Command Echo 16H
Timeout 07D0H Checksum E8H
Family Code 00H Te rm in a t or 03H
Checksum FCH
Terminator 03H
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