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Control Mode

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ASDA-A3

6

“Position error (pulse)” to observe the peak-to-peak amplitude of the signal during positioning

for setting P1.030.

Manual settings

There are two sets of low-frequency vibration suppression parameters: one is parameters

P1.025 - P1.026 and the other is parameters P1.027 - P1.028. You can use these two sets of

parameters to reduce two different low-frequency vibrations. Use P1.025 and P1.027 to set the

frequencies when the low-frequency vibrations occur. The suppression function works only

when the set frequency is close to the real vibration frequency. Use P1.026 and P1.028 to set

the response after frequency filtering. The greater the values of P1.026 and P1.028, the better

the response. However, if you set the values too high, the motor might not operate smoothly.

The default values of P1.026 and P1.028 are 0, which means the two filters are disabled by

default.

Refer to Chapter 8 for detailed descriptions of the relevant parameters.

Parameter

Function

P1.025

Low-frequency vibration suppression frequency 1

P1.026

Low-frequency vibration suppression gain 1

P1.027

Low-frequency vibration suppression frequency 2

P1.028

Low-frequency vibration suppression gain 2

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