KNX control elements and application parameters
Operation of "RGBW" control element“
Product manual 2CKA00xx73xxxxx
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White activation via:
Options: Warm/cold objects
Temperature/brightness (Hue) objects
The parameter is used to specify how the white lamps are controlled.
– Warm/cold objects: The activation takes place via separate channels, i.e. via a "Warm
White" (WW) and a "Cold White" (CW) channel. Prerequisite: The lamp to be controlled
has different channels (e.g. 2 stripes).
– Temperature/brightness objects (Hue): If no separate channels are available (e.g.
Philips Hue), activation takes place via the colour temperature and brightness. The
communication objects are named the same for both types of activation; however,
different values are sent (either brightness and colour temperature or Cold White and
Warm White).
Switching On/Off via:
Options: 1 object
2 objects
The parameter is used to specify the On/Off control.
– 1 Object: Setting when the lamp has only one channel (e.g. Philips Hue).
– 2 Objects: Setting when the lamp has several channels (RGB and White separated, e.g.
two stripes), separate ON/OFF switching via data points.
Switched On -> preset value:
Options: Deactivated
Activated
– Deactivated: No presets are sent when the lamp is switched on.
– Activated: The stored presets are sent when the lamp is switched on.
Switched Off -> RGB value 0,0,0:
Options: Deactivated
Activated
– Deactivated: No RGB values are sent when the lamp is switched off.
– Activated: The RGB values (0,0,0) are sent when the lamp is switched off. This
parameter is important for lamps that do not contain a "Switch" object.
– WW/CW: Used for lamps with Warm White and Cold White component. The following
supplementary parameters are available:
White activation via:
Options: Warm/cold objects
Temperature/brightness (Hue) objects
The parameter is used to specify how the white lamps are controlled.
– Warm/cold objects: The activation takes place via separate channels, i.e. via a "Warm
White" (WW) and a "Cold White" (CW) channel. Prerequisite: The lamp to be controlled
has different channels (e.g. 2 stripes).