Communication Objects Dali Output - ABB i-bus KNX Product Manual

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ABB i-bus KNX
Commissioning
3.3.3

Communication objects DALI output

The communication objects change depending on the parameterization, e.g. whether separate or common
status communication objects are used for the status messages.
Note
In the following, the communication objects are described, which relate to the overall DALI output and
thus to the DALI devices connected to it.
These are central functions (Broadcast mode) that relate to all devices of the output. The properties of
the central telegrams are determined in the
window Status -
No.
11
Using this communication object, all the DALI devices connected to the DALI output are switched on or off with the
predefined brightness values in the
Telegram value:
When an ON telegram is received, the parameter settings define if a predefined brightness value or the value before
switch-off is set. If individual DALI devices are already switched on, then these DALI devices too are set with the
parameterized switch-on value.
You can parameterize whether a DLR/S dims or jumps to the brightness value. If the switch-on values are above or below
the maximum or minimum dimming values (dimming thresholds), the respective dimming threshold is set.
132 2CDC 507 100 D0202 | DLR/S 8.16.1M
Central, page 61.
Function
Switch
Parameter window
0 = OFF: all lamps switched off
1 = ON: all lamps switched on
Note
For the maximum and minimum dimming values, the individual values of the lighting group remain valid.
The activated Burn-in function can influence the brightness of the DALI devices.
If the Staircase lighting function is activated, this function is triggered with an ON telegram (value 1) and the
respective timing is started.
Parameter window Central, page 53, and
Object name
DALI output
Central, page 53.
Parameter
Data type Flags
1 bit C, W
DPT 1.001