ABB i-bus KNX Product Manual page 113

®
ABB i-bus KNX
Commissioning
Factor in function Partial failure
Options:
•
Yes: The Reaction on partial failure function is taken into account for the ballast or group.
•
No: The Reaction on partial failure function is not taken into account for the ballast or group.
Partial failure can be sent and received internally on the DALI output or externally via the Activate partial
failure/Status group object. The relevant settings are made in the X Output x functions parameter window.
Properties in the event of a partial failure are also set here. Partial failure is dependent on the number of
lamp/ballast faults, on whether emergency lighting is activated (emergency lighting converter in emergency
mode) and on DALI voltage faults.
Brightness value
during partial failure
Options:
This parameter defines the brightness value that controls the ballast or group during partial failure.
Note
Note that it is not possible to use broadcast commands when individual DALI devices or groups are
subject to a forced operation or block, or are in active partial failure state, as these safety functions take
priority over broadcast commands. In such cases the devices and groups are individually controlled.
Due to the relatively slow DALI telegram rate, there may be a visible difference between the brightness of
the devices if more than 6 control commands are in process.
Yes
No
100% (255)
99% (252)
...
1% (3)
0% (0)
DG/S x.64.1.1 | 2CDC507164D0201 111