Setting the Output Conditions
ZW-7000/5000
User's Manual
141
4
Settings for Function
Multi View Explore : [Bank] | [(Bank Data Name)] (double click)
→ Edit pane : [Task Settings] icon ( )
→ Task Settings window : [Filter]
The range of cut-off frequency to be effective in operation varies depending on the setting of measurement
cycle.
The relationship between the measurement cycle and the cut-off frequency range is shown in the table below.
• If a value outside of the appropriate range is set, the frequency filter will be applied with the values included in the
range.
• If the cut-off frequency values (upper/lower limits)
are too close, the frequency bandwidth to be detected cannot be
properly detected.
• If changing the extension fiber cable length setting causes the setting value of the cutoff
frequency to fall outside the
upper/lower limit value, the setting value is automatically changed to the value within the limit.
1 Select the frequency filter type from
[Frequency filter].
2 Set the cutoff frequency from [Cutoff
frequency]. When a band pass filter is
selected, set [Cutoff frequency (upper limit)]
and [Cutoff frequency (lower limit)].
Measurement cycle
[μ
s]
Sampling
Frequency
[Hz]
Cut-off frequency range [Hz]
High-pass filter
Band-pass filter
Low-pass filter
Lower limit Upper limit Lower limit Upper limit
20 50000 1275 23725 20 23725
40 25000 638 11862 10 11862
60 16667 425 7907 7 7907
80 12500 319 5931 5 5931
100 10000 255 4744 4 4744
200 5000 128 2372 2 2372
300 3333 85 1581 1.5 1581
400 2500 64 1185 1 1185
The frequency filter can also be set by the operating keys on the Sensor Controller.
Setting the Frequency Filter p.219
Note
Important
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