Brooks LF80C - Page 124

Brooks Automation
112 278580 Revision A
7 Operation LF80C ZeniD RFID Reader
7.3 Operation of SECS Protocol Product Manual
S3F7: CASSETTE LOST SEND (reader -> host, reply)
The reader sends the information that the cassette was removed from the
I/O port (presence sensor).
This message is sent only if a sensor is connected and activated (see
Î
Parameter 27 (0x1B)' and
Î
Parameter 26 (0x1A)). The PAGEDATA can be
given only if the PAGEDATA that was read last is still available.
S3F7 W.
<L[3]
<B[1] MF >
<B[1] PTN >
<B[9] PAGEDATA >*
>.
* a zero-length PAGEDATA indicates that no PAGEDATA is available (case of
error)
S3F8: CASSETTE LOST ACKNOWLEDGE (host -> reader)
The host acknowledges the cassette lost message.
S3F8
<B[1] ACKC3>.
S3F11: READ MID AT I/O PORT (host -> reader, reply)
The host requests the reader to read the PAGEDATA of the given PAGE_ID.
S3F11 W
<B[1] PAGE_ID>.
S3F12: READ ACKNOWLEDGE (reader -> host)
The reader only acknowledges the receipt of the reading command.
The PAGEDATA is sent later.
S3F12
<L[3]
<B[1] PTN>*
<B[1] MIDRA>
<B[9] PAGEDATA>**
>.
* a zero-length PTN indicates that no PTN is available
** a zero-length PAGEDATA indicates that no DATA is available