When load-side vibration does not show up in servo motor-side vibration, the
setting of the servo motor-side vibration frequency does not produce an effect.
When the anti-resonance frequency and resonance frequency can be confirmed
using the machine analyzer or external equipment, do not set the same value but
set different values to improve the vibration suppression performance.
The setting range of [Pr. PB19], [Pr. PB20], [Pr. PB52], and [Pr. PB53] varies,
depending on the value in [Pr. PB07]. If a value out of the range is set, the
vibration suppression control will be disabled.
Measure work-side vibration and device shake with the machine analyzer or external measuring
instrument, and set the following parameters to adjust vibration suppression control manually.
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