User's Manual

5 OPERATION
108
HF5x Transponder Reader (SECS1-Protocol), Release 1.4
The reader writes 8 bytes to a specific tag specified by the data
item UID.
Host to Reader: S18F69
Out: ENQ ( 05 )
In: EOT ( 04 )
Out: Length Byte ( 2C )
Out: Header ( 00 00 92 45 80 01 00 00 00 15 )
Out: Data
01 05
41 02 30 31  TARGETID “01”
21 08 E0 07 00 00 01 70 61 03  UID
41 02 30 30  DATASEG “00”
A9 02 00 08  DATALENGTH 0x08
41 08 31 31 31 31 31 31 31 31  DATA “11111111”
Out: Checksum ( 22 02 )
In: ACK ( 06 )
Reader to Host: S18F70
In: ENQ ( 05 )
Out: EOT ( 04 )
In: Length Byte ( 2B )
In: Header ( 80 00 12 46 80 01 00 00 00 15 )
In: Data
01 03
41 02 30 31  TARGETID “01”
41 02 4E 4F  SSACK “NO”
01 01
01 04
41 02 4E 45
41 01 30
41 04 49 44 4C 45
41 04 49 44 4C 45
In: Checksum ( 07 0B )
Out: ACK ( 06 )