Touch DIM-/Corridor Function for QUICKTRONIC DALI and

Touch DIM-/Corridor Function for QUICKTRONIC DALI and
Touch DIM-/Corridor Function for QUICKTRONIC DALI
and OPTOTRONIC DALI
1. Touch DIM Function
1.1 Dim up to 20 DALI-ECG/DALI-LED-drivers using commercial pushbuttons
In addition to operation on DALI control units, QTi DALI ECGs / OTi DALI offer the
possibility of Touch DIM operation. The QTi platform now enables up to 20 ECGs or
LED driver to be dimmed using commercial push-buttons with no problem.
1.2 Dimming up to 4 DALI ECGs or DALI- LED driver with one Touch DIM sensor
2. Corridor Function and parametrization options
2.1 Description Corridor Function
It is possible to connect the DALI-ECG/DALI-LED drivers directly to commercially available motion
sensors. The Corridor Function is triggered by a switching signal, i.e. the voltage of the supply line
(220–240 V, 50/60 Hz) is switched to the DALI control line inputs (DA, DA; see the diagram below). A
preset „out-of-the-box” luminous fl ux program launches upon triggering. This can be individually
adjusted via OSRAM DALI Wizard and DALI magic. Three light value ranges and six time ranges are
available for this purpose.
Several DALI-ECG/DALI-LED drivers can be synchronized in an installation via the frequency of the
mains voltage (50/60 Hz). The maximum number of ECGs in an installation is only limited by the sum
of the inrush current surges from the individual ECGs.
Advantage:
Development of new applications (stairwells, corridors, large storage facilities, …) with the possibility
for saving energy and achieving high energy efficiency.
2.2 Activating the Corridor Function
Activate the Corridor Function by permanently applying the supply voltage (220–240 V) to the DALI
input of the ECG for at least 120 seconds (50 Hz) and 100 seconds (60 Hz), respectively.
2.3 Changing from the Corridor Function to the Touch DIM Function
It is possible to change from the Corridor Function to the Touch DIM Function by briefly pressing a
push-button 5 times (at the DALI input, 220-240 V) within 3 seconds. For reliable leaving of the
corridor function it is a must to have a minimum time of 0.5 sec. in between the 5 individuell push
button pressings. The same recommendation fits for the Touch DIM RC solution.
2.4 Setting Corridor Function parameters
The Corridor Functions are easily programmable with the DALI magic/Wizard i.e. the programmed
settings (e.g. extent of the three light ranges, duration of the six time ranges) remain saved in the DALI
ECG.
2.5 Synchronisation of Touch DIM
If a large number of DALI ECG with Touch DIM is operated in a system there is a chance that an ECG will
operate out of synchronism with the others (= different dimming level setting or different switching state).
Synchronism can be restored as follows:
1. Step: Long press of the switch (> 0,5 s)  all the lamps are switched on
2. Step: Short press of the switch (< 0,5 s)  all the lamps are switched off
3. Step: Long press of the switch (> 0,5 s)  all the lamps are switched on at minimum dimmer
setting and fade up
4. Step: Double-click (2x within 0,4 s)
 store value (OPTIONAL)
After these three steps – long-short-long – all the ECGs will be back in synchronism.
Note:
Touch DIM is designed for manual control; it is not suitable for a connection to an automation.
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