5.DISPLAY SETTINGS
52
5-4. Motion Detection (MD)
MD（Motion detection）evaluates stability of weight reading and set a value to
the criteria parameter accordingly. When weight reading remains within a
specified range for a specified period of time, the system considers the reading
stabilized and set Stable bit (10th bit of n+5 CH) to “1”.
Motion detection has two operation modes: Stable mode and Checker mode.
Stable mode
Each A/D conversion data is compared with five previously acquired data (D1-
D5, see diagram below). If any one of the five difference values falls out of the
specified range, Stable bit is immediately turns off “0”.
* D1 represents the weight difference between current data and the data one
second before.
D1
D2
D3
D4
D5
D1 D2
D3
D4
D5
0.3
0.6
0.8
0.95
1.00 sec
Weight
Weight
〈Example 1〉
〈Example 2〉
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