Assortment / System Description

Lighting applications
Presence-dependent lighting control
22
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manually reset the counter if exchanging luminaires. You can reset the counter
via central operation or on the DXR2 web server.
Description Name Default value
Operating hours Oph 00:00:00
[hh:mm:ss]
The DXR2 can control KNX PL-Link push buttons or room operator units with
integrated LED state displays. The following state displays can be configured:
● Always off:
State LEDs are always switched off on push buttons/room operator unit.
● Lighting on:
The state LEDs for the push buttons (switch off/darker) are switched on if
the lights are switched on.
● Lighting off:
The state LEDs for the push buttons (switch on/brighter) are switched on if
the lights are switched off.
● Manual operation lock:
All state LEDs are switched on if the push buttons/room operator unit is
locked for manual operation.
● Lighting on, or manual operation lock:
The state LEDs of the push buttons (switch off/darker) are switched on if
the lights are switched on and all state LEDs are switched on if manual
operation is locked.
● Lighting off, or manual operation lock:
The state LEDs of the push buttons (switch on/brighter) are switched on if
the lights are switched off and all state LEDs are switched on if manual
operation is locked.
Description Name Default value
Room operator unit, LED indication RuLED Lighting off, or
manual operation
lock
22.3 Presence-dependent lighting control
The application switches lighting on and off based on occupancy of people in
the room. The presence detector switches to the state occupied when
movement is detected. The time between two movements is bridged with a
presence detector delay off. Each movement detected by the presence detector
restarts the delay off presence detector.
Operating hours counter
Control of state LED