Communication Objects Scene X/Y - ABB i-bus KNX Product Manual

®
ABB i-bus KNX
Commissioning
3.3.7

Communication objects Scene x/y

As soon as the function Scenes in
Scene with the option yes, the 8 bit scene communication object is available. The communication objects
for the 1 bit control of a scene are only visible when the respective scene has been enabled in the
Parameter window
No.
232
This communication object is enabled if in
option yes.
Using this 8 bit communication object, a scene telegram can be sent using a coded telegram which integrates the lighting
groups in a KNX scene. The telegram contains the number of the respective scene as well as the information whether the
scene is to be retrieved, or if the brightness values in the scene are to be assigned to the lighting group in the scene.
Telegram values (1 byte):
Other numeric values do not affect the communication objects Store scene or Recall scene.
For further information see:
233...239
This communication object is enabled if in
A telegram, which is received via the communication object from the DGN/S, recalls scene x or y. Only the lighting groups,
which belong to the scene, are activated.
Telegram value:
The standard brightness values of a scene are parameterized in the
Overwrite scene on download is selected with yes, the ETS parameterized scene values are written into the DALI devices of
the lighting group with a download. Any values saved on the KNX are overwritten and lost.
124 2CDC 507 114 D0201 | DGN/S 1.16.1
Parameter window
Scenes, page 84. Enable is always in pairs.
Function
8 bit scene
Parameter window
M0SS SSSS
(MSB) (LSB)
M: 0 = scene is recalled
1 = scene is stored (if allowed)
S: Number of the scene (1...13: 00000000...00001101)
KNX 8 bit telegram value
Decimal
00
01
02
...
13
128
129
130
...
141
Code table 8 bit
Recall scene
Parameter window
0 = recall first scene number (x = odd scene no.)
1 = recall second scene number (y = even scene no.)
General, page 27, is enabled via parameter Enable
Communication object name
Output X
General, page 27, the parameter Enable Scene is set with the
Meaning
Hexadecimal
00h Recall scene 1
01h Recall scene 2
02h Recall scene 3
... ...
0Hh Recall scene 14
80h Store scene 1
81h Store scene 2
82h Store scene 3
... ...
8Dh Store scene 14
scene, page 154
Scenes x/y
X=1, 3...13
y=2, 4...12
Scenes, page 84, the respective scenes have been enabled.
Parameter window Scene
Data type Flags
1 byte C, W
DPT 18.001
1 bit C, W
DPT 1.022
x, page 85. If the option