LS ELECTRIC L7NHF Series, Руководство пользователя

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7. Tuning
7-10
7.4
Vibration Control
7.4.1
Notch Filter
The notch filter is a sort of band stop filter that eliminates specific frequency components. You can use
a notch filter to eliminate resonant frequency components of an apparatus, which allows vibration
avoidance and higher gain setting.
This drive provides notch filters in 4 levels, and you can set frequency, width, and depth for each filter.
You can use one or two notch filters as adaptive filters, which set the frequency and width automatically
through real-time frequency analysis (FFT).
Frequency
dB
Cut-off Frequency(Hz)
Deep
Bandwith
-3dB

Related Objects
Index
Sub
Index
Name
Variable
Type
Accessibility
PDO
Assignment
Unit
0x2501 - Notch Filter 1 Frequency UINT RW No Hz
0x2502 - Notch Filter 1 Width UINT RW No -
0x2503 - Notch Filter 1 Depth UINT RW No -
0x2504 - Notch Filter 2 Frequency UINT RW No Hz
0x2505 - Notch Filter 2 Width UINT RW No -
0x2506 - Notch Filter 2 Depth UINT RW No -
0x2507 - Notch Filter 31 Frequency UINT RW No Hz
0x2508 - Notch Filter 3 Width UINT RW No -
0x2509 - Notch Filter 3 Depth UINT RW No -
0x250A - Notch Filter 4 Frequency UINT RW No Hz
0x250B - Notch Filter 4 Width UINT RW No -
0x250C - Notch Filter 4 Depth UINT RW No -