User's Manual

“ 0” ,anothere line indicates“ 1” ,and the third one is “ GND” . The typical format of every data
is like the following picture showing., Of course, users can settle the data formal of the Wiegand
interface according the special demand of the controller machine
In order to improve the of the reliability of data transmission ,the reader supply multi-transmission
function, namely when reading one tag,the Wiegand interface will be multi-transmission in
interval in some time. T he transmission tomes can be 1 to 3, The transmission interval can be
settled when display software.
2．3．Tag operation
2．3．1 ISO18000-6B tag
† Multi-tag identification：search all the tags in the rang of antenna radicalization and read their
octet UID
† Multi-tag reading：search all the tagsin the rang of antenna radicalization and read the octet
data from the beginning of the appointed address
† Single tag writing： write data of one tag at the appointed tag address
† Single tag locking： lockdown the data of the appointed tag address. After that , it won’t be
overwritted
† Inquire： about the Single tag locking :inquire about the locking state of the appointed
address.
2．3．2 EPC GEN2（ISO18000-6C）tag
† Multi-tag：identification: search all the tags in the rang of antenna radicalization and read
their EPC, the longest of EPC of EPCGENZ can reach 256 digits, now support 96 digits.
† Single tag initialization：define the EPC longness of the tag, popularly 96 digits.
† Single tag writing： read-in the EPC of the tag, one piece(16 digits)one time.
† Single tag locking： lock down the EPC of the tag after that, the EPC of the tag can’t be
overwritted.
† Single tag destroying：destroy tag, after that ,the tag can’t be used again
2．4．Reader Work mode
2．4．1 Command read: in this work mode, reader works under the control of PC or other
controller Reader can controller can communicate through RS232,RS485or one of the big net
interfaces This kind of working support all the function that the second exploitation bag supplies.
2．4．2 timing read : reader reads card in some cycle(can be settled),the data be read can be output