MDT Technologies SCN-P360D3.01, Техническое руководство

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Technical Manual Presence Detector SCN-P360XX.01
MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de
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4.4 Calibration brightness value
The following figure shows the available settings for the calibration oft h e brightness value:
Figure 13: Calibration brightness value
The following chart shows the availbale settings for this parameter:
ETS ‐ Text Dynamic range
[Default value]
Comment
Offset brightness [Lux] ‐ 100 – 100
[0]
Increasing/Decreasing by the
adjusted value
Room reflection factor

1

0,7 very high

0,5 high

0,4 medium

0,3 low

0,25 low

0,2 very low
Reflection factor of the
environment;
indicates how much light is
reflected bach (1=100% /
0=0%)
TeachIn brightness value[Lux] 200 ‐ 1000
[450]
Comparison value for external
import
Use TeachIn value at
application download

hold TeachIn values

Use factory default values
Adjustment if the presence
detector shall keep the
TeachIn values after a
download or use the factory
default values
Table 11: Calibration brightness value
Consecutively the parameters are described in detail:

Offste brightness
The correction of the brightness value is a simple offset of the measured brightness value. So
at a value of ‐ 50, the measured value is reduced by 50. By this setting the presence detector
would send at a value 0f 400 at measured value of 450.