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Parameter setting
Weather Station Suntracer KNX sl
• Version: 14.07.2016 • Technical changes and errors excepted.
With a four step slat guiding concept, a defined movement position is travelled to and
the slats are tilted in four steps according to the position of the sun.
For slat auto-guiding, the direction and slant of the façade are taken into account, and
internally the angle of the slat so calculated that no direct light can shine through the
slats.
For shadow edge tracking, a fixed slat position is set (only for shades with slats). For
the movement position, the orientation and slant of the façade and the height of the
window are taken into consideration so that it can be defined how far the sun may
shine into the room.
Shadow edge tracking and slat auto-guide are also possible in combination.
Before setting auto-guide, please read the instructions in chapter
Optimal usage of façade controller functions
, Seite 79
Without auto-guiding
a fixed position is travelled to.
With the
four step slat guiding
the fixed movement position and the four slat angles
are defined (only for shades with slats).
For the
slat guiding
the fixed movement position and the characteristics of the façade
and the slats are specified (only for shades with slats). The device calculates the ideal
slat position, so that no direct light can enter through the slats, but such that, at all
times, as much indirect light as possible lights up the room.
With the setting for the minimum change of angle for transmission of a movement
command, the "increment" respectively the frequency of the angle correction can be
adjusted. Hereby, the technical possibilities of the drive used must be taken into con-
sideration. The minimum change of angle is taken into account in the device internal
calculation, so that direct sunlight can be prevented, even for large steps.
Solar protection position
• Without auto-guide
• Slats in 4 stages
• Shadow edge tracking
• Slat auto-guide
• Shadow edge tracking and slat auto-guide
Movement position (in %)
0 ... 100
Slat position (in %)
(only for window shades with slats)
0 ... 100; 80
Movement position (in %)
0 ... 100
Slat position (in %) for sun height (in °)
0° to 15°
0 ... 100
15° to 30°
0 ... 100; 80
30° to 45°
0 ... 100; 65
45° to 90°
0 ... 100; 50
