MDT Technologies SCN-BWM55.01, Техническое руководство

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Technisches Handbuch Bewegungsmelder SCN-BWM55.x1
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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The following table shows the corresponding communication objects:
Number Name Length Usage
50 Alarm
–
Output 1 1 Bit Output of the Alarm function
51 Alarm
–
Night mode 1 Bit Output of the Alarm function at night mode
56 Alarm Input
–
Lock 1 Bit Locking the alarm function
56 Alarm Input
–
Enable 1 Bit Enabling the alarm function
Table 15: Communication objects - Alarm function
4.3.2 Motion Direction
The following figure shows the parameters for motion direction detection:
Figure 15: Settings - Motion direction
The following table shows the parameter settings for motion direction detection:
ETS-Text
Dynamic range
[default value]
Comment
Motion direction

not active

active
Activation of motion direction
detection
Place of
installation

Corridor

Room
Setting where the motion detector is
mounted
Table 16: Settings - Motion direction
The motion direction detection allows to detect in which direction a person is moving.
With the setting "place of installation", the behaviour of the detection is set. For example, frontal
movements are filtered out more strongly with the setting "Place of installation - room" than with
the setting "corridor". For elongated rooms, the setting "corridor" should be used. In this location
and configuration, motion direction detection shows the best results.
The following table shows the corresponding communication objects:
Number Name Length Usage
70 Motion direction 1
–
right to left
1 Bit Object sends a 1 if the right sensor has detected a
motion first and then the left sensor
71 Motion direction 1
–
left to right
1 Bit Object sends a 1 if the left sensor has detected a
motion first and then the right sensor
Table 17: Communication objects - Motion direction