Day Routines - General - ABB i-bus EIB Product Manual

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ABB i-bus EIB / KNX
3.4.3

Day routines - General

© 2006 ABB STOTZ-KONTAKT GmbH
Commissioning
Fig. 45: Dialog window: "Day routines - General"
How does a day routine function?
A day routine contains the switching operations of a specific day that are to
be carried out e.g. the time switch program of a day between 00:00 and
23:59.
Within a day routine, the first telegram can be sent at 00:00 and the last
telegram at 23:59.
Day routines can be activated and/or deactivated by the time switch program
and/or by a telegram e.g. by pressing a bus push button.
If a new day routine is activated via a telegram, the current day routine is
ended i.e. the Application Unit Time sends a telegram with the group
address of the current day routine with the value "0" on the bus. A telegram
with the group addresses of the new day routine is then sent with the value
"1" on the bus. It is therefore possible to indicate on a display for example
which day routine is currently active.
The Application Unit Time then sends telegrams if necessary and
establishes precisely the state in the ABB i-bus
have existed if the old day routine had run normally until midnight and the
new day routine had started normally at midnight and had been executed
until the current time.
If a day routine is activated and the time is put forward, the state that would
have existed if the day routine had run normally until the reset time is
established in the ABB i-bus
If the time is reset, no telegrams are sent.
If the time is adjusted so that a new day routine is activated, the process as
described for changing the day routine is carried out.
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