Datafox ZK-MasterIV Manual page 126

Manual Datafox ZK-MasterIV
Unique
Figure 105: Unique transponder
Hitag1
Hitag1 is organized in 16 blocks at 4 segments each. Each segment has a length of 32 bits. The block
numbers 4 to 7 can be saved with a password (secret) or used without one (public) optionally.
Caution:
DatafoxStudioIV supports only the segments 0 and 8..63. The segments of 32..63
can be read and written always, the segment 0 can be read always. Depending on
the content of the segments 1..7 it might be possible, that the segments 8..31 cannot
be read or written.
Figure 106: Hitag1 transponder
For the writing of the cards an initial value per each segment can be set. You can activate the option
Autoincrement value behind the current initial value. Then the current segment value is increased by the
value indicated under Autoincrement value after every write operation. The initial values of the segments
Version: 04.01.07.00
Unique is a pure reading system. The card number
is a worldwide well-defined ID and is used in all
conceivable fields. A 64bit information is saved
on the card. For the well-defined ID only 40bits
are used. The remaining bits are amongst other
things used for a checksum. When using Unique
in DatafoxStudioIV the value of the card number
(ID) (as 40 or 32bit-value) can be used for further
processing.
At most 3 segments are available for concurrent
processing. You can select them in the DatafoxS-
tudioIV under Transponder via the segment
number.
Via the filing format you set how the 32bit-value
is used.
When you select Fixed length the read card value
is cut to the set number of digits and is filled up
with zeros (0) left-sided, if necessary.
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