ABB i-bus KNX Product Manual page 84

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ABB i-bus KNX
Commissioning
Function staircase lighting after
download or KNX bus voltage recovery
Options:
This parameter defines if function Staircase light is active or inactive after KNX voltage recovery.
After a gateway supply voltage recovery, the parameterized brightness value in the
Gx Fault, page 64 is set. The function Staircase light is then undertaken with the option defined here.
last status: The function Staircase lighting receives the operating state, which it had before download
or KNX voltage failure.
active: The function Staircase lighting is activated after a download or after KNX voltage recovery. The
lighting group is set using the parameterized basis brightness and can be started by an ON telegram
or renewed activation via the communication object Activate fct. Staircase lighting.
inactive: The function Staircase lighting is not activated after a download of after KNX voltage recov-
ery.
Note
A staircase light in operation before the download is not automatically restarted. The lighting group is in
standby mode with the basis brightness. The function Staircase lighting will be started only after an ON
telegram with the value 1 has been received on the communication object Switch.
With KNX voltage failure, the parameterized brightness value at KNX voltage failure is initially set in the
parameter window
Status response of function staircase
lighting of the lighting group
Options:
This parameter defines whether the status of the function Staircase lighting of the lighting group is sent on
the KNX. For this purpose, the communication object Act. Staircase lighting/status is enabled.
no: The state of the function Staircase lighting is not actively sent on the KNX.
yes: via object "Act. Staircase lighting/status": The common communication object Act. Staircase light-
ing/status receives a telegram with the 1 to activate function Staircase lighting and simultaneously
sends the current status of the function Staircase lighting actively on the KNX. It is possible to param-
eterize when the status is sent on the KNX. The following parameters appear.
Note
The status of the function Staircase lighting indicates whether the lighting group operates normally and
if it can be switched on or off by a switch telegram to the communication object Switch, or if a telegram
to the communication object Switch triggers the function Staircase lighting.
The status of the function Staircase lighting has nothing to do with the state of the function Staircase
lighting, whether it is currently operating or in standby mode.
82 2CDC 507 114 D0201 | DGN/S 1.16.1
inactive
active
last status
Parameter window – Gx
no
yes: via object "Act. Staircase lighting/status"
Fault, page 64. An interrupted staircase light is continued.
Parameter window –