7
8
3.3.2. Valid Sensor Output Settings:
Dim Out : 1-100%
Switched Out (L-Out): OFF
OK!
Dim Out : 0%
Switched Out (L-Out): OFF
OK!
Dim Out : 1-100%
Switched Out (L-Out): ON
OK!
Dim Out : 0%
Switched Out (L-Out): ON
Not Valid!
The scenario of dimming level at zero and the switched output being ON is NOT a valid scene
setting. This is because the dimming control routines in the sensor such as light output regulation
with daylight control will control both the dimming output and the switched output so that a
simple Lux ON and Lux OFF control can be deployed even for non-dimmable light fittings.
3.3.3. Overide Switched Output to OFF During Daylight Control
When daylight control is applied, the dimming output will vary continuously responding to the light
sensor readings. Scenes with the switched output set to OFF can override the light control such
that it keeps the switched output to OFF even at low daylight levels that demand the switch ON of
the lights. In this case, only the DALI dimming output level will change from 0% to a higher value.
Effectively, this offers a scene that switches OFF the whiteboard lights separately from the rest of
the room.