Brooks Automation
120
278580 Revision A
7 Operation
LF80C ZeniD RFID Reader
7.3 Operation of SECS Protocol
Product Manual
S18F11: WRITE ID REQUEST (WIR) (host -> reader, reply)
This message is used to request the subsystem indicated by the TARGETID
to write the MID.
S18F11 W
L,2
1. <TARGETID>
2. <MID>
S18F12: WRITE ID ACKNOWLEDGE (WIA) (reader -> host)
This message acknowledges the success or error of writing the MID to the
subsystem indicated in the TARGETID.
S18F12
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.
S18F13: SUBSYSTEM COMMAND REQUEST (SCR) (host ->
reader, reply)
This message is used to request the subsystem indicated in the TARGETID
to perform a specific action.
S18F13 W
L,3
1. <TARGETID>
2. <SSCMD>
3. L,n
1. <CPVAL>
…
n. <CPVALn>
ATTENTION
The reader must be in maintenance mode to write the MID with message
S18F11.
