ABB i-bus KNX Product Manual page 34

®
ABB i-bus KNX
© 2008 ABB STOTZ-KONTAKT GmbH
Commissioning
Light sensor x is allocated to
(x = A or B with 2-fold LR/S or A, B, C and D with 4-fold LR/S)
Options: Output A
Output B
Output C (4-fold Light Controller)
Output D (4-fold Light Controller)
No Output
With this parameter every Light Sensor can be allocated to any output.
If several Light Sensors are assigned to an output, the calculated sensor
value is used as the actual value (input variable) for the constant lighting
control. The actual value is calculated in accordance with condition defined
in the Actual value (Control input).
For further information see:
The programmer is responsible to ensure that a useful assignment of the
Light Sensor is undertaken.
The ETS3 does not undertake a plausibility test.
Note
For ideal constant lighting control every controllable lighting group (Light
Controller output) is assigned to exactly one sensor. This sensor should
be positioned in the room so that it is not influenced by any other source
of artificial lighting. Furthermore, no direct incidence of light and
no reflections may influence the Light Sensor.
For further information see:
Parameter window X: Control
Placing of the Light Sensor.
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