ABB i-bus KNX Product Manual page 126

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ABB i-bus KNX
Commissioning
Brightness value of staircase lighting
Options:
This parameter defines brightness when the Staircase lighting function is running. This is the brightness
value which is set after a dimming up phase and before dimming down (advance warning phase).
•
100% (255)...0% (OFF): Brightness value to which the group is set when the Staircase lighting
function is running after dimming up.
Dimming time to reach staircase
lighting (0 = jump to)
Options:
This parameter defines the transition to the staircase lighting brightness value via a dimming up phase.
•
0 s: jump to: The group immediately switches on the staircase lighting brightness.
•
1...65,535 s: During this time the staircase lighting is dimmed up to its brightness value.
Note
When setting dimming times of less than 32 seconds, note that they will be mapped to the nearest DALI
fade time. The conversion is as follows:
The fade time is specified as the time required to change the lamp power from the current brightness
value to the required target brightness.
If a lamp is switched off, the preheat and ignition time are excluded from the fade time.
124 2CDC507164D0201 | DG/S x.64.1.1
100% (255)
99% (252)
...
1% (3)
0% (0)
0...2...65,535 s
Turn on
Fade time in s
brightness
acc. to EN 62386-102
in 1 s
0 jump to
1 1.0
2 2.0
3 2.8
4 4.0
5 and 6 5.7
7...9 8
10...13 11.3
14...18 16.0
19...26 22.6
27...32 32.0
> 32...65,535 Time values with an error tolerance of ±3 s