OBID
i-scan
®
Manual
ID ISC.PRHD102
FEIG ELECTRONIC GmbH
Page 82 of 125
H71101-2e-ID-B.doc
8.1.1. [0x01] Inventory
This command reads the UID of all HF-Transponders and the IDD (Identifier Data) of all UHF-
Transponders inside the antenna field. IDD can be UID or EPC. If the Reader has detected a new
Transponder, that Transponder will be automatically set in the quiet state by the Reader. In this
state the Transponder does not send back a response until the next inventory command.
The Transponder sends back a response every time:
•
if the Transponder has left the antenna and reentered the antenna field or
•
if a 6.6. [0x69] RF Reset command was send to the Reader or
REQUEST-DATA
4
5
(6)
0x01
MODE
ANT_SEL
RESPONSE-DATA
(EPC G2 UHF Transponder)
RESPONSE-DATA if ANT = 0
5
6
7
8
9...n
DATA-SETS
TR-TYPE
IDDT
IDD_LEN
IDD
Repeated DATA-SETS times
RESPONSE-DATA if ANT = 1
5
6
7
8
9
10...n
n+1
DATA-SETS
FLAGS
TR-TYPE
IDDT
IDD_LEN
IDD
reserved
Repeated DATA-SETS times
n+2
n+3
n+4
n+5...n+8
ANT_NR
ANT_STATUS
RSSI
reserved
Repeated ANT_CNT times
Repeated DATA-SETS times
Summary of Contents for OBID i-scan ID ISC PRHD102
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