82
Parameter setting
Weather Station Suntracer KNX sl
• Version: 14.07.2016 • Technical changes and errors excepted.
Using shadow edge tracking and slat tracking
6.17.4. Slat types and determination of width and spacing
With slat tracking, a distinction is made between a sunshade or glare protection with
horizontal slats and one with vertical slats.
Sunshade when the position of the sun is
high
Fig. 23
The sunshade is only partially closed and automat-
ically moved down only enough so that the sun
cannot shine further into the room than specified
via the maximum permitted penetration depth (e).
The slats can be set horizontally without the sun
shining directly into the room.
e
Sunshade when the sun is in a central posi-
tion
Fig. 24
The sunshade is automatically moved down only
far enough so that the sun does not exceed the
maximum permitted penetration depth (e) in the
room.
The slats are automatically closed further, so that
the sun cannot shine directly into the room. Despite
that, diffuse daylight can still reach the room and so
contribute to the room lighting.
e
Sunshade when the position of the sun is low
Fig. 25
The sunshade is automatically moved down almost
fully, so that the sun does not shine too far into the
room.
The slats are automatically closed further, so that
the sun does not shine in directly.
e
