Feig Electronic ID ISC.MR102, Руководство пользователя, Страница: 142 / 153

Identification Manual ID ISC.MR102
FEIG ELECTRONIC GmbH Page 142 of 153 H01113-4e-ID-B.docx
ANNEX D: Time Behavior of ISO15693 Host Commands
The execution times for ISO15693 Host Commands depend on:

Amount of Transponders in the antenna field (duration of the anticollision process),

The extent of the data that needs to be read or written

Types of Transponders supported by the Reader,

Position of the Transponder at the time of the requirement,

Probable local electromagnetic interferences present.
Time Behavior for [0x01] Inventory and ISO15693 Transponders
All times apply to the following parameters: ISO15693 MODE (4.5. CFG4: Transponder Parame-
ters ).

AFI disabled

Anticollision enabled

only ISO15693 Transponder driver active
The modulation and the subcarrier have a negligible influence on the reaction time.
The following diagrams shows the average value of timing behavior, dependent on the number of
Transponders. For certain UID’s the real timing can be higher or lower as show below.
The timing is measured inclusive of the communication time at 38,4Kbaud. A modified baud rate
will slightly increase the timing but the Inventory timing is mostly determine by the anticollision so
you may neglect the communication time.
Tx
Rx
Communication time
+
=
Execution time