ABB i-bus KNX Product Manual page 58

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ABB i-bus KNX
Commissioning
With the selection yes a new parameter appears:
Enable function scene (8 bit)
Options:
•
no: The parameter window A: Scene for output A is not enabled.
•
yes: The parameter window A: Scene for output A and the communication object 8 bit scene are ena-
bled. The following parameter appears:
56 2CDC 505 084 D0203 | SE/S 3.16.1
Value "Disable function time" after
bus voltage recovery and ETS reset
Options: 1 = disable function time
0 = enable function time
•
1 = disable function time: The function Time is disabled by a telegram with the value 1.
Note
They can only be enabled via the communication object Disable function time.
•
0 = enable function time: The function Time is enabled by a telegram with the value 0.
Note
The timing is performed until complete. Only then is the function Time no longer active.
How does the staircase lighting behave with bus voltage failure?
The behaviour at bus voltage failure is determined by the parameter Reaction on bus voltage failure
in the parameter window A: General.
How does the staircase light behave with bus voltage recovery?
The reaction at bus voltage recovery is defined by two conditions:
1. By the communication object Disable function time: If the staircase light is blocked after bus
voltage recovery, the staircase lighting can only be switched on or off via the communication
object Switch.
2. Using the parameterization of the communication object Switch: Whether the light is switched
on or off with bus voltage recovery depends on the programming of the communication object
Switch.
no
yes
Overwrite scene assignment with
download or ETS reset
Options: no
yes
•
yes: The scene values changed via the bus are overwritten again with the parameterized sce-
ne assignments.