ABB i-bus KNX Product Manual page 63

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ABB i-bus KNX
Commissioning
Enable Group object
"Ballast fault"
Options:
Linked group object:
This group object indicates a fault on a ballast for the DALI output.
•
Yes: The group object is enabled.
•
No: The group object is not enabled.
Note
A ballast fault takes priority over a lamp fault. The ballast fault masks and hides the lamp fault.
Note
To detect a ballast fault correctly the gateway needs to monitor all connected DALI devices. Monitoring
can be triggered either via the Monitor DALI addresses group object or via the commissioning tool
(i-bus
voltage recovery.
Activation should be carried out straight after commissioning or when adding or removing DALI devices.
The DALI devices are continually monitored regardless of whether the lamp is active or not. The DALI
devices must be properly installed and have a supply voltage.
Any existing lamp fault is reset, as it is no longer possible to state information about the group or ballast.
At what point a ballast fault is detected depends on when the gateway polls the DALI devices. This
interval can be set via the Pause between two DALI QUERY polls parameter in the Output x – x DALI
configuration parameter window.
Selection of Yes option:
Dependent parameters:
Send object value
Options: On change
On request
After a change or on request
•
On change: The status is sent when a change occurs.
•
On request: The status is sent when a request occurs.
•
After a change or on request: The status is sent when either a change or request occurs.
Yes
No
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Tool). There is no automatic detection, e.g. after a KNX bus voltage recovery or gateway supply
Ballast fault
DG/S x.64.1.1 | 2CDC507164D0201 61