User's Manual

5 OPERATION
102
HF80 Transponder Reader – HSMS, Release 1.3
S18F85: SCAN UID AND READ ID REQUEST (STR)
(host -> reader, reply)
This message is used to request the subsystem indicated in TARGETID
to perform a scan and the read of the MID.
S18F85 W
<TARGETID>
S18F86: SCAN UID AND READ ID ACKNOWLEDGE (STA)
(reader -> host)
This message reports the result from the subsystem specified in
TARGETID for the requested action.
S18F86
L,3
1. <TARGETID>
2. <SSACK>
3. L,s
<L[2]
<UID
1
>
<MID
1
>
<L[2]
<UID
s
>
<MID
s
>
If the TARGETID is unknown, a communication error (CE) occurs.
The action returns a UID and MID list of all ISO-tags found in the
reading range. The list is restricted to 7 tags. If there are more than 7
tags within the antenna field the first 7 tags will be displayed only! For
versions smaller than RS2P16 the list of tags is restricted to 3 tags.