User's Manual

OPERATION 5
95
Transponder Reader LF60 Gen2 (SECS1-Protocol), Release 0.2
Reader to Host: S2F14
In : ENQ ( 05 )
Out: EOT ( 04 )
In : Length Byte ( 0F )
In : Header ( 81 FF 02 0E 80 01 00 00 00 05 )
In : Data 01 01
A5 01 C0 ÆValue 192
In : Checksum ( 03 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.
New Reader constant send with S2F15
Host to Reader: S2F15
Out: ENQ ( 05 )
In : EOT ( 04 )
Out: Length Byte ( 14 )
Out: Header ( 01 FF 82 0F 80 01 00 00 00 07 )
Out: Data 01 01
01 02
A5 01 14 ÆParameter 20
A5 01 05 ÆValue 5
Out: Checksum ( 83 02 )
In : ACK ( 06 )
Reader to Host: S2F16
In : ENQ ( 05 )
Out: EOT ( 04 )
In : Length Byte ( 0D )
In : Header ( 81 FF 02 10 80 01 00 00 00 07 )
In : Data 21 01 00 ÆECV 0
In : Checksum ( 02 3C )
Out: ACK ( 06 )
The Host sets the reader parameter “20” (sensordelay) to the value “5”.
The reader acknowledges the new constant with ECV = 0.