ABB i-bus KNX Product Manual page 180

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ABB i-bus KNX
Commissioning
No.
7
This group object is always enabled.
If the gateway receives a telegram with the value 1 on this group object, one-time DALI addressing is triggered. All DALI
devices without a DALI address receive one. DALI devices with duplicate addresses are deduplicated.
This function is of particular interest when the parametrization prohibits automatic DALI addressing (see X DALI configuration
parameter window p.35).
DALI addressing can also be triggered via the i-bus
Telegram value:
8
This group object is always enabled.
This group object stores the current gateway status as the reference state.
In order to correctly detect a ballast fault, the gateway must have identified all connected DALI devices and thus know how
many of them are to be monitored. This identification process runs autonomously and fully automatically in the background
after the gateway receives a telegram with the value 1 via this group object. The gateway notes the current system
configuration as a reference state. To this end, all DALI (short) addresses are stored in the gateway. Should a DALI address
now be lost, e.g. by a ballast fault or cable break, the gateway interprets this as a ballast fault and depending on the
parametrization, sends it on the KNX as a fault.
Telegram value:
178 2CDC507164D0201 | DG/S x.64.1.1
Function
Trigger DALI addressing
Dependent on parameter
0 = No reaction
1 = Trigger DALI addressing
Monitor DALI addresses
Dependent on parameter
1 = Activate DALI address monitoring
0 = No function
Note
DALI address monitoring should be carried out straight after commissioning or when adding or removing DALI
devices. The DALI devices are continually monitored, regardless of whether the lighting equipment is
activated/deactivated. The DALI devices must be properly installed and have a supply voltage if necessary.
DALI address monitoring can also be triggered via the i-bus
Group object name
Output A
None
®
Tool.
Output A
None
®
Tool independently of ETS.
Data type Flags
1 bit C, W
DPT 1.003
1 bit C, W
DPT 1.010