ABB i-bus KNX Product Manual page 88

®
ABB i-bus KNX
Commissioning
86 2CDC507164D0201 | DG/S x.64.1.1
Dimming time (0 = jump to)
Options: 0...2...65,535 s
This parameter can be used to set a soft stop. This defines how long it takes for the ballast or group
to switch off from the current brightness on receipt of an OFF telegram. The dimming time still
applies even if the Turn off brightness function is parametrized.
•
0 s: Jump to. The ballast or group switches immediately, either OFF or to the turn off value.
•
1...65,535 s: During this time, the ballast or group is dimmed to OFF or to the turn off 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:
Turn on
brightness
in 1 s
0
1
2
3
4
5 and 6
7...9
10...13
14...18
19...26
27...32
> 32...65,535
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.
Selection of Can be changed via object "Flexible time for dimming/fade time":
Note – dependency:
Object enabled on "Output functions" page
Fade time in s
acc. to EN 62386-102
jump to
1.0
2.0
2.8
4.0
5.7
8
11.3
16.0
22.6
32.0
Time values with an error tolerance of ±3 s