ABB i-bus KNX Product Manual page 105

®
ABB i-bus KNX
Commissioning
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.
•
No: The Forced operation/Block function for the ballast and group is not enabled.
•
Forced operation 1 bit: The Forced operation 1 bit group object is enabled. If the gateway receives
a telegram with the value 1 via this group object, the ballast/group is forcibly operated. When it
receives a telegram with the value 0 the forced operation is lifted and the ballast/group re-enabled.
•
Forced operation 2 bit: The Forced operation 2 bit group object is enabled. If the gateway receives
a telegram with the value 2 or 3 via this group object, the ballast/group is forcibly operated.
The reaction to another telegram value is described in the table below:
DG/S x.64.1.1 | 2CDC507164D0201 103