33
5
FUNCTION SETTINGS
33
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Chapter
5
5-6.
Motion detection(MD) (setting mode 1-5, 2-3)
Set the parameters to detect that the indicated value is stable.
When the variation width of the weight value becomes a set width or less and the state continues for
a set period or more, the weight value is assumed to be stable, and the stable signal turns on. There
are two modes of motion detection: stable mode and checker mode.
●
Stable mode
D1 to D5 in the figure on the right-
hand side are compared with the
set width from A/D conversion to
A/D conversion, and if at least one
of them exceeds the width, the
stable signal turns off immediately.
* D1 is the difference between the
current weight value and one-
second-old weight value.
●
Checker mode
D1 to D3 in the figure on the right-
hand side are compared with the
set width from A/D conversion to
A/D conversion, and if at least one
of them exceeds the width, the
stable signal turns off immediately.
* D1 is the difference between the
current weight value and 0.09-
second-old weight value.
You can insert the digital filter to restrain the weight value from fluctuating when the stable signal
is ON.
(See "5-5.Filter in stable condition (setting mode 1-5)" on page 32.)
D1 D2
D3
D4
D5
D1 D2
D3
D4
D5
0.3
0.6
0.8
0.95
1.00 sec.
Weight value
Weight value
〈
e.g.1
〉
〈
e.g.2
〉
D1
D2
D3
0.03
0.06
0.09 sec.
Summary of Contents for F701-P
Page 1: ...01AUG2020REV 1 07 WEIGHING INDICATOR F701 P OPERATION MANUAL...
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