Per Output For Function Light Control - ABB i-bus KNX Product Manual

®
ABB i-bus KNX
3.3.6 Per output for function
Light control
© 2008 ABB STOTZ-KONTAKT GmbH
Commissioning
No. Function
24, 49,
Activate control
1
74, 99
This object is enabled if in parameter window
function, the option Light control is selected.
Light control can be activated (telegram with value 1) and deactivated (telegram with value 0)
via this object. An activation of light control simultaneously causes this light control to
immediately commence control.
The status of the light control can not be sent via this object. The status byte (bit 1 additional
function, active/inactive light control) is available for the status display. Whether light control
controls or is in standby mode, e.g. via an off command to object Switch, is displayed by
the object Status function.
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 which changes the brightness.
25, 50,
Enable calibration
1)
75, 100
This object is enabled if in parameter window
function, the option Light control is selected.
Via this object the objects Calibration daylight or Calibration lighting are released for the
receipt of a telegram. i.e., the Light Controller undertakes a calibration of the daylight or
artificial lighting if a telegram with the value 1 has been received beforehand on the object
Enable calibration. This ensures that calibration is not performed unintentionally.
The readiness to receive a telegram for activation of the daylight or artificial lighting
calibration remains in effect for 1 hour, if a calibration request has not been received and
has taken place beforehand via the objects Calibration lighting or Calibration daylight.
At the start of the calibration process the object Enable calibration is again set to 0.
Telegram value: 1 = For the objects Calibration daylight and Calibration lighting a
readiness to receive a telegram is enabled, i.e.,
the Light Controller undertakes calibration if via the objects
Calibration lighting or Calibration daylight a telegram with
the value 1 is received.
0 = Immediately resets the readiness to receive a telegram for
the objects Calibration daylight and Calibration lighting, i.e.
telegrams to the objects Calibration lighting and Calibration
daylight are not carried out.
1)
The numbers of the objects apply for outputs A to D.
Object name Data type
1 bit (EIS1)
Output X
DPT 1.003
in the parameter Select additional
X: General
1 bit (EIS1)
Output X
DPT 1.003
in the parameter Select additional
X: General
Flags
C, R, W
C, R, W,
T
92