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the number of channels to be monitored for
the simulated presence. Up to 20 channels are
possible. The Comfort Panel makes one 1-bit
and one 1-byte communication object avai-
lable for each channel. This enables group
addresses or actions to be received (recorded)
and subsequently transmitted again
Simulated presence
This parameter is used to activate or deactiva-
te the presence function.
Select time lapse mode
The time lapse mode can be selected for test
purposes. Here the recorded telegrams are
played without time intervals.
19.9.2
Function of the simulated
presence
Recording mode:
The simulated presence records the telegrams of 20 objects
over the period of one week and stores these with week-
day, time, object number and value (1 bit/1 byte). If more
than one telegram arrives per object and minute, only the
last telegram is tested and stored. Only the change of state
is recorded, i.e. with telegrams of the same content only
the first one is recorded.
Up to 20 actions per day and object are recorded. If there
are more telegrams within a 24-hour period, the oldest
telegram is deleted from the memory. The simulated pre-
sence operates with one memory per object for the current
day and the respective weekdays.
In recording mode the current events of the day are written
in the memory. Under no circumstances is the existing day
(today a week ago) immediately deleted. During the chan-
geover to the following weekday the current day in place
of the day a week ago is stored.
Playback mode:
In the playback mode the values stored after starting time
(a week ago today) are transmitted to the Bus precisely to
the minute. These are transferred parallel to the relevant
current day and, together with the values that have been
recorded up to now, form the basis for saving at the chan-
geover of the day.
If during playback no values have been recorded for a day
in the first week of recording, the simulated absence sear-
ches a stored period and starts the playback. This makes
:
:
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