Brooks Automation
278580 Revision A
119
LF80C ZeniD RFID Reader
7 Operation
Product Manual
7.3 Operation of SECS Protocol
S18F8: WRITE DATA ACKNOWLEDGE (WDA) (reader -> host)
This message acknowledges the success or failure of writing data to the
subsystem indicated in the TARGETID.
S18F8
L,3
1. <TARGETID>
2. <SSACK>
3. L,1
L,s
1. <STATUS1>
…
s. <STATUSs>
If the TARGETID is unknown, a communication error (CE) occurs.
S18F9: READ ID REQUEST (RIR) (host -> reader, reply)
This message is used to request the subsystem indicated by the TARGETID
to read the MID.
S18F9,W
<TARGETID>
S18F10: READ ID DATA (RID) (reader -> host)
This message returns a requested material identifier MID as read by the
subsystem indicated in the TARGETID.
S18F10
L,4
1. <TARGETID>
2. <SSACK>
3. <MID>
4. L,1
L,s
1. <STATUS1>
…
s. <STATUSs>
