ABB SA/S 12.16.6.1 Product Manual - Planning and Application
ABB i-bus
®
KNX
Planning and application
150 2CDC 505 056 D0207 | SA/S
Benefits
The function Scene with ABB i-bus
®
devices offers the following decisive
advantage:
All settings to be undertaken in a scene are stored in the device.
Therefore, they must not be sent via the KNX with a scene recall, and only
a figure value that has been assigned to this scene is necessary. This
considerably reduces the load on the bus and prevents unnecessary
telegram traffic on the KNX.
A typical function Scene could, for example, appear as follows and is
described using the 8 bit scene telegram as an example:
The task is to implement the room lighting for a presentation with ABB i-bus
®
devices. The following devices are used in the room:
• Switch Actuator for the basis lighting
• Blind Actuator for shading
• DG/S for dimmable lighting
• 1-10 V light controller for brightness detection and constant lighting
control