User's Manual

OPERATION 5
99
HF5x Transponder Reader (SECS1-Protocol), Release 1.4
The reader shows the success of the operation with SSACK “NO”
(normal operation) and with the read values.
Host writes data on first page of DATA area with S18F7
Host to Reader: S18F7
Out: ENQ ( 05 )
In: EOT ( 04 )
Out: Length Byte ( 22 )
Out: Header ( 00 00 92 07 80 01 00 00 00 2B )
Out: Data
01 04
41 02 30 31  TARGETID “01”
41 02 30 30  DATASEG “00”
A9 02 00 08  DATALENGTH 0x08
41 08 32 32 32 32 32 32 32 32  DATA “22222222”
Out: Checksum ( 1C 02 )
In: ACK ( 06 )
Reader to Host: S18F8
In: ENQ ( 05 )
Out: EOT ( 04 )
In: Length Byte ( 2B )
In: Header ( 80 00 12 08 80 01 00 00 00 2B )
In: Data
01 03
41 02 30 31  TARGETID “01”
41 02 4E 4F  SSACK “NO”
01 01
01 04
41 02 4E 45  PMInformation “NE”
41 01 30  Alarmstatus “0”
41 04 49 44 4C 45  OperationalStatus “IDLE”
41 04 49 44 4C 45  HeadStatus “IDLE”
In: Checksum ( 06 E3 )
Out: ACK ( 06 )
The reader confirms the write command with SSACK “NO” in the
S18F8 message.