45
ABB i-bus
®
KNX
Project design and programming
The settings for the individual scenes are carried out in the parameter
window
Scene
X (X = 1 to 16). The parameter window is only visible if the
parameter “Activate lightscenes” has been activated (yes) in the
Scenes
parameter window.
Fig. 25:
Scene X
parameter window – Setting scenes
Overwrite scene at download:
With the setting “no”, the current scene brightness values which are stored
in the gateway and the DALI devices are not overwritten during an ETS
download. The stored scene brightness values are retained.
Note: This can mean that the brightness values which are
displayed in the
Scene X
parameter window do not match the
scene brightness values that are actually stored in the gateway
and in the DALI devices after an ETS download.
The setting “yes” mean that the scene brightness values which are stored in
the DALI devices are overwritten during an ETS download by the brightness
values set in ETS.
Transition time for lightscene:
This parameter sets the period for the dim-
ming process to be concluded for all the lamps when the scene is retrieved.
This means e.g. Channel A which should dim from 10% to 100% and
Channel B which should dim from 90% to 100% reach their final dimming
values at the same time. This transition time is not dependent on the
dimming speeds set for the channels.
4.3.5 Parameter window:
Scene X
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