Brightness

The "Dimming" sensor function distinguishes between dual-area operation and single-area operation. The parameter "Brightness on pressing" defines the single-area or dual-area dimming function.

With dual-area operation, the device transmits a telegram for switching on or off after a brief actuation, and a telegram for increasing the brightness ("Brighter") or dimming ("Darker") after a long actuation.

In the event of single-area operation, the device transmits ON and OFF telegrams alternately ("TOGGLE") each time the respective button is briefly pressed. If the button is pressed and held, the device transmits either a telegram for dimming up ("brighter") or down ("darker") or the "Brighter" and "Darker" telegrams alternately.

The dimming sensor function is primarily used to change the brightness, but can also be used to change the colour temperature for TW operating devices or to change the light colour for RGB/RGBW operating devices. RGB/RGBW operating devices must be configured to the "RGB/RGBW single" colour space.