ABB i-bus KNX Product Manual - page 154
ABB i-bus
KNX
Commissioning
152 2CDC 507 100 D0202 | DLR/S 8.16.1M
3.3.6
Communications object Light control
If one of the first 8 lighting groups is parameterized with the additional function Light control, the following
communication objects appear.
Optionally, the status of the Light control function can be sent on the KNX.
No.
Function
Object name
Data type
Flags
30
Switch
Group x
1 bit
DPT 1.001
C, W
For description, see
Communication object no. 30
31
Function Activate controller
Group 1
1 bit
DPT 1.003
C, R, W
This communication object is enabled if, in the
, page 67, in the parameter Select additional
function, the Light control option is enabled and, simultaneously in the
Parameter window - Gx Control Operating
the parameter Status response of function Light controller is parameterized with the No option.
The light controller can be activated (telegram with value 1) and deactivated (telegram with value 0) via this communication
object. An activation of the light controller simultaneously causes the light controller to commence control immediately. The
controller starts with the switch-on value for the light control parameterized in the
Parameter window - Gx Control Operating
Telegram value:
0 = Light control inactive
1 = Light control active
With deactivation of the light control, the brightness value initially remains unchanged until a telegram is received that
changes the brightness.
31
Fct activate controller/Status
Group 1
1 bit
DPT 1.003
C, R, W, T
This communication object is enabled if, in the
, page 67, the additional function Light control
is enabled and, simultaneously in the
Parameter window - Gx Control Operating
, page 107, the parameter Status response
of function Light controller is parameterized with the Yes: via object "Fct Activate controller/Status" option.
In this case, the status of the Controller function is sent on the KNX, in addition to the functions described above.
32
Brightness value/Status
Group x
1 bit
DPT 5.001
C, R, W, T
For a description, see
communication object no. 32