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KNX presence detector PlanoCentro A-KNX
2.4.3 A channel light
Parameter name
Values
Application
Function mode
Fully automatic
In "fully automatic" function mode the light channel automatically switches or controls
the lighting dependent on presence and ambient brightness. Switch off occurs automa-
tically.
Semi-automatic In "semi-automatic" function mode "switching" the switching on must always be
completed manually via push button or remote control. Switch off occurs automatically.
•
Switching (On/Off): The presence detector switches the lighting on or off.
•
Constant light control: The presence detector controls or switches off according to
the set brightness level.
See page chapter 3
Switch-off delay time time
30 s – 60 mins
10 mins
Switch-off delay time can be set for between 30 seconds and 60 minutes. Each detected
movement restarts the switch-off delay time.
The switch-off delay time adjusts to users behaviour through auto-learning. It can incre-
ase automatically to 30 minutes or return to the set minimum time. The switch-off delay
time does not change through auto-learning with a setting <= 2 minutes or
>= 30 minutes.
The switch-off delay time applies to both light channels.
Brightness level
<Control type> = switching: The brightness level defines the minimum required bright
-
ness. The current prevailing brightness is measured below the presence detector. If the
prevailing brightness is below the set point , the light switches on as soon as a presence
is detected.
<Control type> = constant light control: The defined brightness level is set via the
control/dimming of the lights (objects 1 - 3 and 8 - 9)
5–2000 lx
500 lx
The brightness level can be set in stages between 5–2000 lux.
The preset value is 500 lux.
Measurement off
(depending on
presence only)
<Control type> switching:
-
The brightness level can be deactivated using the 'no measurement, only dependent
on presence' setting.
The SendoPro management remote control provides support with setting the brightness
level. See page 30 chapter 5.1
Room correction factor
0.05–10 The room correction factor is a dimension for the difference of the brightness measure-
ments on the ceiling and the work area.
The brightness value measured on the ceiling is influenced by the installation point,
light reception, position of the sun, weather conditions, the reflection properties of the
room and furniture.
The brightness value measured by the presence detector is adjusted to the conditions in
the room using the room correction factor and can therefore be aligned to the lux meter
value measured in the area below the presence detector.
0.3
Standard value, suitable for most applications.