Instruction manual

CHAPTER 3 Operating Procedures
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3- Click the [Filter 1] button. The recommended settings are then displayed in the
boxes to the right of the clicked button.
4- You can set up to two resonance frequencies. If there is another resonance point,
repeat Steps 1- and beyond and set it with the [Filter 2] button.
NOTE: If resonance points are close to each other, the servomotor operation may
become unstable even when you properly complete filter setup. In such an
instance, set a predominant resonance point.
5- Click the [Writing] button. The settings are then transferred to the servo drive.
6- Restore the gain and other settings to their previous values, and then start an
operation to check whether the degree of vibration is decreased. If the degree of
vibration is not significantly decreased, slightly change the frequency setting (Fd-
12/Fd-14) to locate a point at which the degree of vibration decreases. It is also
well to remember that the notch filter function may effectively work when you adjust
the bandwidth (Fd-13/Fd-15).
NOTE: Mechanical diagnostic measurements are to be used as a guide only. The
measured resonance frequency may slightly deviate from what is correct.