User's Manual

5 OPERATION
110
Transponder Reader LF60 Gen2 (SECS1-Protocol), Release 0.2
ChangeState is an optional service that requests the CIDRW to change
its operational sub state to MAINTENANCE (“MT”) or to
OPERATING (“OP”).
In the MAINTENANCE state, the reader could not read (S18F5) or
write (S18F7) any DATA in the defined DATASEG.
(5.5.3 Valid Services per State).
Host requests a reset with S18F13
Host to Reader: S18F13
Out: ENQ ( 05 )
In : EOT ( 04 )
Out: Length Byte ( 1F )
Out: Header ( 01 FF 92 0D 80 01 00 00 00 3F )
Out: Data
01 03
41 04 31 32 33 34 Æ TARGETID “1234”
41 05 52 65 73 65 74 Æ SSCMD “Reset”
01 01
41 02 4D 54 Æ CPVAL1 “MT”
Out: Checksum ( A1 02 )
In : ACK ( 06 )
Reader to Host: S18F14
In : ENQ ( 05 )
Out: EOT ( 04 )
In : Length Byte ( 2D )
In : Header ( 81 FF 12 0E 80 01 00 00 00 3F )
In : Data
01 03
41 04 31 32 33 34 Æ TARGETID “1234”
41 02 4E 4F Æ SSACK “NO”
01 01
01 04 Æ STATUS <L4>
41 02 4E 45 Æ PMInformation “NE”
41 01 30 Æ Alarmstatus “0”
41 04 49 44 4C 45 Æ OperationalStatus “IDLE”