Scene - ABB i-bus KNX Product Manual


ABB i-bus KNX
Planning and application
4.10

Scene

The DLR/S facilitates the integration of the 16 lighting groups in 14 scenes.
The scenes parameterized once in the ETS can be used in the following functions:

Normal scene recall via the communication objects 8 bit scene (1 byte) or Recall scene (1 bit)

In the Staircase lighting function, scenes 13 and 14 are used directly for parameterization of the
staircase lighting. If, in the Staircase lighting function, the scenes 13 or 14 are to be parameterized
directly via parameter windows Scene 13 and Scene 14, the options for Time for dimming up (soft
start), Staircase lighting time, Time for dimming down (warning) and Run time for basic brightness set
in the parameter window Staircase light are lost.
The scene value of a scene can be parameterized in the ETS in the
page 118, or stored via the KNX. If storing of the scene is triggered via the communication object Store
scene or the respective 8 bit scene telegram, the currently set brightness values of the lighting groups are
saved as the new scene value. Only the lighting groups, which are also members of the scene, are used
during storage. The other lighting groups are not influenced.
The normal scene recall can be recalled via the 1 bit communication object Recall scene or via a 1 byte
communication object 8 bit scene.
With 1 bit control, a received telegram on the communication object Recall scene (Scene x/y) has the
following function:

Telegram value 0 = Recall scene x

Telegram value 1 = Recall scene y
The following function table results with the 1 byte communication object 8 bit scene:
Other numeric values do not affect the Scene function.
For further information, see:
Important
The light scene settings remain stored in the DLRG/S even after a KNX voltage failure or light controller
operating voltage failure. If a ballast has to be exchanged, the light scenes are immediately available
without further commissioning.
KNX 1 byte telegram value
Decimal
00
01
...
13
128
129
...
140
Code table 8 bit scene (no.
Parameter window Scene
Hexadecimal
00h
01h
...
0Ch
80h
81h
...
8Ch
212), page 210
DLR/S 8.16.1M | 2CDC 507 100 D0202 187
x,
Meaning
Recall scene 1
Recall scene 2
...
Recall scene 14
Store scene 1
Store scene 2
...
Store scene 14