Assortment / System Description

Lighting applications
Manual switching or dimmed light
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Each lighting application has a prewarning function. When enabled, the
prewarning function does not immediately turn off lighting when the push
button is manually pushed. The light blinks in advance for a defined period. The
room user can permanently turn on the light again by pressing the button
during the prewarning function.
Description Name Default value
Prewarning function
0:Disable
1:Enable
PreWarnFnct 0:Disable
Prewarning time TiPreWarn 60 [s]
Each lighting application has an operating hours counter. It indicates the time
the light was switched on since the last time the counter was reset. Always
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
Prewarning during
switch off
Operating hours counter
Control of state LED