User's Manual

5 OPERATION
112
HF80 Transponder Reader – HSMS, Release 1.3
The reader detects an unrecognized device ID and sends the
message S9F1.
Host to Reader: S1F1
Out: ENQ ( 05 )
In: EOT ( 04 )
Out: Length Byte ( 0A )
Out: Header ( 00 FF 81 01 80 01 00 00 00 0A )
Out: Checksum ( 0C 02 )
In: ACK ( 06 )
Reader to Host: S9F1
In: ENQ ( 05 )
Out: EOT ( 04 )
In: Length Byte ( 16 )
In: Header ( 80 00 09 01 80 01 00 01 00 03 )
In: Data 21 0A 00 FF 81 01 80 01 00 00 00 0A ÆMHEAD
In: Checksum ( 03 46 )
Out: ACK ( 06 )
The device ID in the message block header does not correspond to the
device ID in the reader detecting the error.