netvox R311LA, Руководство пользователя

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7
Determining the status of the object
(1)
The raw data of detection of infrared ranging is greater than the OnDistanceThreshold parameter
setting value, the status would be 1, indicating the presence of the object.
(2)
The raw data of detection of infrared ranging is smaller than the OnDistanceThreshold parameter
setting value, the status would be 0, indicating the absence of the object
Threshold setting instructions
A. First of all, fix the location of the device.
B. When first detection appears no object, the device detects RawSenseData (infrared ranging
data), assuming A (2400)
C. Then detect again appears there is object, the device detects RawSenseData (infrared ranging
data), assuming B (4000)
D. The range of Threshold(X) is set: A （ 2400 ） < X < B （ 4000 ） , it would recommend to take a
value in the middle of range.
Note
：
The RawSenseData value has no unit and is a signal value of a distance.
The closer the device is to the detected object, the larger the value;
The farther the device is to the detected object, the smaller the value.
Data report configuration and sending period are as following:
Min Interval
(Unit:second)
Max Interval
(Unit:second)
Reportable Change
Current Change≥
Reportable Change
Current Change
＜
Reportable Change
Any number
between 1~65535
Any number
between 1~65535
Can not be 0.
Report
per Min Interval
Report
per Max Interval