luminance sensor
DALImiw30 allows direct control of luminaires to a constant level of illumination.If the
motion sensor is also on, it is possible to set various illumination values for the presence
and absence value. The light sensor can be deactivated and the motion sensor will light
the luminaire to a constant preset value instead of the ambient light control. The
illumination sensor measures 0-1000lx.
Configuration
Ambient light control
Turn on the ambient light control. In the case that ambient light control is off, the
luminaires are switched to the preset constant level. (Presence/Absence value)
Desired level
Desired level in the case of presence mode. Possible setup range is 5-1000lx.
Desired level in
absence mode
Desired level in the case of absence mode. Possible setup range is 5-1000lx.
Value 0 lx means that it will be dimmed to absolute Absence value.
Control speed
Regulation speed. The most common setting is 3. Lower values mean faster
regulation, higher values mean slower regulation.
Switch-on level
First value send at the beginning of the regulation.
Minimum level
sends the command Recall min level
Maximum level
sends the command Recall max level
Calculated
will compute the value dependent on the surrounding illuminance.
Flying
– flying start
Enable dimming off
If there is enough illuminance, it allows luminaires to switch off. If this function is
disabled luminaires remain at a minimum level.
Treshold
(Enable dimming off)
Percent excess light to activate the function „Enable dimming off“.
Example: 150% means 50% excess.
Delay time
(Enable dimming off)
Time which must be excess illuminance before the ligts are switched off.
Motion sensor
The motion sensor serves for automatically dimming/switching off the lights dependent on
the presence/absence of people in detected area. Luminaires can be light up to a defined
value or they can be controlled by a light sensor.
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