User's Guide

UHFReader299 Demo Software User’s Guide V2.3
4
set mask
conditions on real-time-query mode, if you want it effective, you should check .
Set query TID parameter on real-time-query mode,
if you want it effective, you should check .
set parameter with you select condition, get
reader parameter on real-time-query mode.
(2) Set reader work mode, if it set to
, we can get data by page ”AUTO Real time”.
3. The Necessary Knowledge
3.1 EPCC1G2 tag memory
Tag memory divided into four storage areas, each storage area can be made up of one or
more memory words. The four storage areas:
EPC areas (EPC): Store the area of EPC number, this module stipulates it can store 15
word EPC number. Can read and can write.
TID areas (TID): Store ID number established by the tag production firm. There are 4
words and 8 words two kinds of ID numbers at present. Can read and
not can write.
User areas (User): This area of different manufacturers is different. There is no user area
in G2 tag of Inpinj Company. There are 28 words in Philips Company.
Can read and can write.
Password areas (Password): The first two words is kill password, the last two words is
access password. Can read and can write.
Can write protect in four storage areas. It means this area is never writeable or not
writeable under the non-safe state; only password area can set unreadable.
3.2 18000-6B tag
6B tag has a memory space, the minimum 8 bytes (byte 0- 7) is UID of the tag, and can't