ABB 2117/11 U-500 Instrukcja obsługi - Strona 7
Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Przyrządy pomiarowe ABB 2117/11 U-500. ABB 2117/11 U-500 14 stron. Dali potentiometer for broadcast operation
Drukuj stronęDALI potentiometer for broadcast
operation
4.8
Changing the power-on level (optional setting):
OFF
Fig. 8:
Changing the power-on level (switch-on brightness after mains power failure) effects a uniform brightness or
deactivation of all connected operating devices with the last set brightness value before the power failure.
To change the power-on level carry out the following steps:
1. Switch the lighting (load) off.
2. Press the control element, keep it pressed and turn it quickly back and forth three times.
3. Release the control element.
-
The light for orientation flashes 3 times.
4.
Press the control element for 10 seconds.
-
After the setting has been made the lighting (load) flashes once and the light for orientation 3 times.
When the mains voltage returns, the DALI control unit now switches on at the last brightness set.
4.9
Operation at several control points
The DALI control units can be operated from several control points. In the process, the brightness of the last
operated potentiometer is always assumed first. This also applies to all other settings, such as basic brightness
and memory function.
The colour of the light for orientation must be selected individual for each DALI potentiometer in a system.
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Operation
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