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22
Parameter setting
Sensor Sewi KNX L
• Version: 10.09.2018 • Technical Changes and Errors excepted.
The behaviour of the switching output on release is dependent on the value of the pa-
rameter "Switching output sends" (see "Switching output")
6.6.
Night
If necessary, activate the night recognition.
Set, in which cases delay times received are to be kept per object. The parameter is
only taken into consideration if the setting by object is activated further down. Please
note that the setting "After power restoration and programming" should not be used
for the initial start-up, as the factory settings are always used until the first call (setting
via objects is ignored).
Specify below which brightness the device should recognise "night" and with which
hysteresis this is to be outputted.
Set the delay for the switching and in which cases the switch output sends and which
value is output at night.
Switching output sends on change
do not send message •
Status object/s send/s
Switching output sends on change to 1
do not send message •
If switching output = 1
send 1
Switching output sends on change to 0
do not send message •
If switching output = 0
send 0
Switching output sends on change and
periodically
Send switching output status
Switching output sends on change to 1 and
periodically
If switching output = 1
send 1
Switching output sends on change to 0 and
periodically
If switching output = 0
send 0
Use night recognition
No •
Yes
Maintain the
delays received via communication objects
• never
• after power supply restoration
• after power supply restoration and
programming
Night is recognised below
Lux
1 ... 1000; 10
Hysteresis in Lux
0 ... 500; 5
Delays can be set via objects
(in seconds)
No • Yes
Switching delay on night
none • 1 s … 2 h
Switching delay on day
none • 1 s … 2 h