Brooks LF80C - Page 138

Brooks Automation
126 278580 Revision A
7 Operation LF80C ZeniD RFID Reader
7.3 Operation of SECS Protocol Product Manual
The reader sends the message S3F13 after the sensor was
detected and the transponder could be read
Reader to Host: S3F13
15:51:46 Incoming: ENQ ( 05 )
15:51:46 Outgoing: EOT ( 04 )
15:51:46 Incoming: Length Byte ( 1A )
15:51:46 Incoming: Header ( 81 FF 83 0D 80 01 00 03 00 05 )
15:51:46 Incoming: Data
01 02
21 01 39 → Initiator=0, Sensor 0=1
21 09 81 11 11 11 11 10 00 00 00 → PAGEDATA
15:51:46 Incoming: Checksum ( 03 F6 )
15:51:46 Outgoing: ACK ( 06 )
Host to Reader: S3F14
15:51:46 Outgoing: ENQ ( 05 )
15:51:46 Incoming: EOT ( 04 )
15:51:46 Outgoing: Length Byte ( 0D )
15:51:46 Outgoing: Header ( 01 FF 03 0E 80 01 00 03 00 05 )
15:51:46 Outgoing: Data ( 21 01 00 ) → ACKC3
15:51:46 Outgoing: Checksum ( BD 01 )
15:51:46 Incoming: ACK ( 06 )
The material ID acknowledgment MIDAC depends on the sensor state PTN.
The initiator was the sensor 0 and the host acknowledges with "0".
The reader sends the message S3F7 after the cassette was
removed from the sensor.
Reader to Host: S3F7
15:51:52 Incoming: ENQ ( 05 )
15:51:52 Outgoing: EOT ( 04 )
15:51:52 Incoming: Length Byte ( 1D )
15:51:52 Incoming: Header ( 81 FF 83 07 80 01 00 03 00 06 )
15:51:52 Incoming: Data
01 03
21 01 20 → MF 0x20
21 01 39 → Initiator=0, Sensor 0=1
21 09 81 11 11 11 11 10 00 00 00 Last read PAGEDATA
15:51:52 Incoming: Checksum ( 04 34 )
15:51:52 Outgoing: ACK ( 06 )
Host to Reader: S3F8
15:51:52 Outgoing: ENQ ( 05 )
15:51:52 Incoming: EOT ( 04 )
15:51:52 Outgoing: Length Byte ( 0D )
15:51:52 Outgoing: Header ( 01 FF 03 08 80 01 00 03 00 06 )
15:51:52 Outgoing: Data ( 21 01 00 ) → ACKC3
15:51:52 Outgoing: Checksum ( B8 01 )
15:51:52 Incoming: ACK ( 06 )