GB
OPERATING INSTRUCTIONS
PD 360/8 KNX BASIC
(EB10430442)
www.esylux.com
5 /6
0 %
Light
measurement
disabled
Light channel
On
Off
No motion
Switch off
time starts
Manual
operation
Switch off
time ends
Motion
DESCRIPTION OF APPLICATION
6. LIGhT ChANNEL
6.1 Light channel operating mode
• "Fully automatic" operating mode
Lighting is automatically switched on if the detector detects presence and the
ambient lighting level has fallen below the preset brightness threshold or set
value. The lighting is automatically switched off if no persons are present and
once the set switch-off delay time has elapsed.
The lighting will also switch off if the preset brightness threshold or set value is
exceeded, regardless of presence.
When persons are present, in order to avoid sudden changes in brightness
caused by undesired switching on/off of the lighting, the detector will only be
triggered after a time delay.
Example: a passing cloud could potentially cause unnecessary switching.
Time delay from light to dark: 30 seconds
Time delay from dark to light: 5 minutes
• Additional manual lighting control in "Fully automatic" mode
The lighting can be switched on or off manually by telegrams, e.g. by
pressing external KNX/EIB buttons.
If
"Manual operation active while presence"
is set, the light can be switched on
manually. This will remain switched on for as long as the detector continues
to detect movement, regardless of the ambient brightness.
If
"Manual operation active during off-period"
is set, the detector turns the lighting to
100 % during this period. Once the off-period comes to an end, the device
will start evaluating the light value.
If no more movement is detected, the detector will revert to the previous
automatic mode after the set switch-off time has elapsed.
NB: Applies to all light channel operating modes.
• "Semi-automatic" operating mode
If "semi-automatic" mode has been selected, the lighting must be switched
on manually by telegrams, e.g. by pressing external KNX/EIB buttons. This
means that the detector does not automatically switch "ON" the lighting when
persons are present.
However, should the natural lighting level increase and the ambient lighting
level exceed the preset light value, the detector will automatically switch the
lighting off 5 minutes after reaching the preset light value, regardless of any
presence.
The lighting can subsequently be switched back on manually at any time.
If "Manual operation active during off-period" is set, during this time the
detector behaves in the same way as when the setting "Manual operation
active while presence" is set. The detector then switches to normal operating
mode. This means that the light can be switched on by the user even if the
threshold value has been exceeded, but will then be automatically switched
off again once the preset time has elapsed.
NB: External ON telegram, e.g. through KNX/EIB button, is essential in semi-
automatic mode! Applies to all light channel operating modes.
Default setting: Fully automatic
