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Settings for the Frequency Analysis:
Recordable Time:
The longer the recording time is, the higher is the
frequency resolution, but the smaller is the
measurable frequency range. For each recordable
time, the according measurable frequency range will
be shown. Please begin with the minimal recording
time of 0.4s (with the maximal frequency range). For
low resonance frequencies, the analysis can be
repeated with higher recording time and reduced
frequency range.
Go while F Analysis
Turned off:
During the frequency analysis there is no movement
of the axis. Please select this option, when the
analysis should be completed in halt mode or when
there is already a movement active (e.g. through a
running program or through a superior PLC).
Turned on:
During the frequency analysis, the axis moves to the
indicated position within the selected recording time.
F Analysis
Starts the frequency analysis (and the movement if
„Go while F Analysis“
is turned on).
Set
If the cursor is located in the adjustable filter
frequency range
(Notch: 160…2000Hz, Active:
200…2000Hz
), the filter frequency can be set
according to the frequency the cursor shows by
clicking the button
„
Set
“. Directly after
the frequency
analysis, the cursor is automatically located on the
frequency with the maximal amplitude within the
adjustable filter frequency range. It is likely that this is
where the resonance frequency is. However, the
cursor can be moved anytime to set another filter
frequency.
If the filter shall be turned off, then the button
„
Off
“
can be pushed.
0.4s -> 0
–
5000Hz
0.8s -> 0
–
2500Hz
1.6s -> 0
–
1250Hz
3.2s -> 0
–
625Hz