Function Diagram - ABB i-bus KNX Product Manual

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ABB i-bus KNX
Planning and application
4.2

Function diagram

The function diagram indicates the sequence in which the functions of the DLR/S are processed. If several
communication objects in the function diagram point to the same function, they have equal priority and are
processed in the sequence in which they are received.
Note
In principle, the priorities in the DALI Light Controller, from the highest to the lowest, are specified in
simplified form, as follows:
1.
2.
3.
4.
5.
Note
The additional function Slave has a higher priority than the Staircase lighting function, with regard to the
parameterized reaction to incoming KNX telegrams.
The Staircase lighting function has a higher priority than the additional function Light control with regard
to the parameterized reaction to incoming KNX telegrams.
The Burn-in function does not interrupt a function. However, all the brightness values not equal to 0 are
set to a brightness value of 100 %.
Manual operation: The Forced operation and Block of a lighting group have a higher priority than
manual operation. Telegrams from the Software Tool are also executed during manual operation. Other
incoming KNX telegrams are not executed during manual operation.
Central telegrams interrupt the functions Slave, Light control and Staircase lighting of a lighting group.
The lighting groups execute the central telegram. The functions switch to standby mode and must be
restarted/activated after completion/fulfillment of the central telegram by an ON telegram or activation of
the function.
160 2CDC 507 100 D0202 | DLR/S 8.16.1M
Forced operation
Block
Manual operation
Software Tool
KNX telegrams