ABB i-bus KNX Product Manual page 85


ABB i-bus KNX
Commissioning
Note
The minimum and maximum dimming values (dimming thresholds) still remain valid.
The Scene, Staircase lighting, Block and Forced operation functions as well as dimming processes are
interrupted. The state of the time functions after a download or after KNX bus voltage recovery is to be
set separately in the appropriate parameter window of the time function.
The operating voltage applied to DALI equipment, e.g. ballasts, is a prerequisite for correct behavior of
the DALI equipment.
Reaction on ballast recovery, DALI
voltage or light controller supply
voltage recovery
(KNX voltage must be available)
Options:
This parameter determines how a DALI device that has failed reacts if it is has already been detected by
the DLR/S, and does not respond (has failed) and is once again detected by the DLR/S.

Actual KNX target state: The DALI device assumes the brightness value, which it has assumed via a
KNX telegram, if it had not failed.

No change: The DALI device does not change its current brightness value after its recovery.

Max. brightness value (100 %): After recovery, the DALI device is switched on with the maximum
brightness value or is dimmed to it.

Min. brightness value (1 %): After recovery, the DALI device is switched on with the minimum
brightness value or is dimmed to it.

OFF (0 %): The DALI device is switched off after its recovery.
Note
The minimum and maximum dimming values (dimming thresholds) still remain valid.
The Scene, Staircase lighting, Block and Forced operation functions as well as dimming processes are
interrupted. The state of the time functions after a download or after KNX bus voltage recovery is to be
set separately in the appropriate parameter window of the time function.
The operating voltage applied to DALI equipment, e.g. ballasts, is a prerequisite for correct behavior of
the DALI equipment.
Actual KNX target state
Max. brightness value (100 %)
Min. brightness value (1 %)
OFF (0 %)
No change
DLR/S 8.16.1M | 2CDC 507 100 D0202 83