Parameter Window - Gx Fault - ABB i-bus KNX Product Manual


ABB i-bus KNX
Commissioning
3.2.3.2.2

Parameter window - Gx Fault

In this parameter window, the reaction of the lighting group to failure and recovery of the KNX/DALI
voltage, light controller supply voltage or a ballast is parameterized.
Reaction on KNX bus, DALI or
light controller voltage failure
Options:
This parameter defines how the DALI devices of the lighting group react if communication with the DLR/S
via the KNX is not possible due to a KNX bus voltage failure or there is a DALI short-circuit or failure of the
light controller operating voltage.
A download is comparable with a KNX bus voltage failure, whereby the lighting group initially assumes the
parameterized brightness value here. The value for KNX bus voltage recovery is set at the end of the
download.

No change: The brightness of the lighting group does not change. DALI devices, which are switched
off, remain off. The time functions, such as Staircase lighting and Burn-in, are not continued.

Max. brightness value (100 %): The lighting group is switched on or dimmed with the maximum
brightness value.

Min. brightness value (1 %): The lighting group is switched on or dimmed with the minimum brightness
value.

OFF (0 %): The lighting group is switched off.
Note
The factory default setting of the ballast is changed with this parameter (system failure level).
No change
Max. brightness value (100 %)
Min. brightness value (1 %)
OFF (0 %)
DLR/S 8.16.1M | 2CDC 507 100 D0202 81