hager TX216 KNX/EIB DALI-Gateway - UTU

hager"DALI Gateway C00Cx2" softwareFunctional description• Even if brightness values are instantly jumped to the dimming will take a short time with the DALIdevices of a group. This applies also to the switching without the Soft-ON or – OFF function. Thisdimming procedure depends on the system. The brightness value instantly jumped to will be dimmedup within 0.7 s (short fading). This time cannot be changed.The setting of a dimming time for the relative dimming or for the absolute dimming (with the brightnessvalues dimmed to) of the DALI Gateway is system-related for the entire brightness range of the system(cf. figure 18). The time entered in the ETS defines the maximum duration for the logarithmic dimmingcommon in the DALI system over the entire brightness range from 0 % to 100 %. The dimmingincrements are directly derived from the parameterized times.Examples:Parameterized time for relative dimming = 10 s / adjusted brightness value = 50 % relative dimmingfrom 50 % to 100 % the dimming procedure requires 5 s.Parameterized time for absolute dimming = 20 s / adjusted brightness value = 25 % absolutedimming from 25 % to 100 % the dimming procedure requires 15 s.• When parameterizing the dimming times the time for the dimming will be always defined across theentire brightness range (0...100 %). A minimum or maximum brightness parameterized in the ETSdoes not limit the dimming times but will solely determine the dimmable range.100 %90 %80 %70 %Maximum brightness60 %KNX / EIBBrightness range50 %40 %30 %20 %Minimum brightness10 %dimmable range0 %0 % DALI-Brightness range100 %Time for relative or absolute dimmingFigure 18: characteristic dimming curve for relative or absolute dimmingfor example with minimum and maximum brightnessSeite 64 von 130