OBID i-
scan
®
Installation
ID ISC.ANT1700/740-A /-B
FEIG ELECTRONIC GmbH
Page 10 of 74
M91201-5e-ID-B.doc
There is no need of a direct connection from the GPC to the Host. All commands from the Host to
the People Counters are embedded in the Pickyback Command of the reader.
In the reader modes ISO Host or Buffered Read Mode, the host has to poll the GPC by sending
protocols to the reader. Only, in the Notification Mode, the reader poll the counter values, automat-
ically, and send data according the reader configuration to the host.
So, there are two possibilities to get the actual people counter values. Either the Host poll the
People Counter periodically or in the Notification Mode of the reader, the reader send a notification
protocol at any change of the counter values.
See also System Manual H01011-0e-ID-B.DOC