Scene Function - ABB i-bus KNX JRA/S 6.230.3.1 Product Manual

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ABB i-bus KNX
Planning and application
4.2.4

Scene function

With the 8 bit scene, the push button gives the Blind/Roller Shutter Actuator an instruction to recall a
scene. Scenes are not stored in the button but in the actuator.
Along with the telegram value a scene number is sent which must match the scene number in the
parameters of the blind/shutter actuator.
Up to 64 different scenes are managed via a single group address. The Scene telegram contains the recall
or store functions of a scene.
The scene function which controls multiple KNX devices is described below.
With Scene it is possible to retrieve one of 64 scenes or to connect multiple KNX devices in a scene.
The scene can be retrieved or stored using a single telegram. It is a prerequisite that all the operating
devices are parameterized with the same scene number.
Each KNX device involved receives the Scene telegram and independently controls the scene values.
Using the Blind/Roller Shutter Actuator, for example, the outputs are switched on or off, the blind moves
to a defined position.
Up to 64 different scenes can be managed via a single KNX group address. The following information is
contained in a Scene telegram:
•
Number of the scene (1...64)
•
Recall scene / store scene
For further information see: Code table, 8 bit scene, p. 143
JRA/S 6.230.3.1 | 2CDC506083D0201 133