36
ABB i-bus
®
KNX
Project design and programming
If the function “Burn in lamps” is activated and a “Burn in Lamps” telegram
has been received, the lamps of the channel can only be operated at 0%
(Off) or 100% brightness for the parameterised burn-in time. This applies
regardless of the other dimming, ON/OFF and lightscene brightness values
which have been set. The burn-in time take priority over all other settings.
Once the burn-in time has elapsed or the function has been deactivated
(communication object “Channel X Burn in Lamps” equals “0”), the channel
can be dimmed as usual and the programmed lightscenes can be retrieved.
The burn-in time is only counted if a DALI device is connected to the chan-
nel and is ready for operation (supplied with power).
On KNX bus voltage failure, the burn-in time function remains activated and
counts the operating time of the DALI device.
On failure of the 230 V AC/DC operating voltage, the information about the
previously elapsed burn-in time is lost. After recovery of the operating
voltage, the burn-in time function is deactivated again.
Lamp burn-in period in hours (1 – 255):
The burn-in time can be set
in hours with this parameter.
The recommended burn-in time of the lamp must be taken from the
technical data of the appropriate lamp manufacturer.
Fig. 19:
General
parameter window - Burn-in time of lamps
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