User's Manual

5 OPERATION
88
HF5x Transponder Reader (SECS1-Protocol), Release 1.4
Request reader constant with message S2F13
Host to Reader (Gateway): S2F13
Out: ENQ ( 05 )
In: EOT ( 04 )
Out: Length Byte ( 0F )
Out: Header ( 00 00 82 0D 80 01 00 00 00 05 )
Out: Data 01 01
A5 01 01 ) Parameter 1
Out: Checksum ( BE 02 )
In: ACK ( 06 )
Reader to Host: S2F14
In: ENQ ( 05 )
Out: EOT ( 04 )
In: Length Byte ( 0F )
In: Header ( 80 00 02 0E 80 01 00 00 00 05 )
In: Data 01 01
A5 01 C0 Value 192
In: Checksum ( 02 7E )
Out: ACK ( 06 )
The host requests the reader parameter “1” (transmission rate).
The reader sends the value “C0” (192) that confirms the 19200 baud.