ABB i-bus KNX Product Manual page 95


ABB i-bus KNX
Commissioning

activate and on: The function Staircase lighting is activated and started after DALI or light controller
supply voltage recovery.

previous state to malfunction: The function Staircase lighting receives the operating state (standby or
not activated) that it had before DALI or light controller supply voltage recovery.
Note
A Staircase lighting in operation before the light controller supply voltage failure is not automatically
restarted. The lighting group is in standby mode. The function Staircase lighting will be started only after
an ON telegram with the value 1 has been received on the communication object Switch.
Function staircase lighting after down-
load or KNX bus voltage recovery
Options:
This parameter defines if function Staircase lighting is active or inactive after KNX bus voltage recovery or
a download.
After a light controller supply voltage recovery, the parameterized brightness value in
Gx Fault, page 77 is set. The function Staircase lighting is then undertaken with the option defined here.

not activated: Function Staircase lighting is not activated after a download or after KNX bus voltage
recovery. The lighting group behaves like a normal lighting group without additional functions.

activate standby: The function Staircase lighting is activated after a download or KNX bus voltage
recovery and is in standby. The lighting group can be started by an ON telegram or a renewed
activation via the communication object Stairc. light. activate/status.

activate and ON: Function Staircase lighting is activated and started after a download or after KNX
bus voltage recovery.

previous state to malfunction: The function Staircase lighting receives the operating state (standby or
not active), which it had before download or KNX bus voltage failure. A staircase lighting time in
operation before the download is not automatically restarted. The lighting group is in standby mode.
The function Staircase lighting will be started only after an ON telegram with the value 1 has been
received on the communication object Switch.
not activated
activate standby
activate and ON
previous state to malfunction
Parameter window -
DLR/A 4.8.1.1 | 2CDC507128D0202 93