YASKAWA E-7 Series User Manual

3 Utility Function Mode
3.2.30 Anti-Resonance Control Adjustment Function (Fn204)
3-84
7
Select the digit with the or Key,
and press the or Key to adjust
the damping gain.
Example of measured waveform
Note: Increase the damping gain from about
0% to 200% in 10% increments while
checking the effect of vibration reduc-
tion. If vibration reduction is still insuf-
ficient at a gain of 200%, cancel the
setting, and lower the control gain by
using a different method, such as one-
parameter tuning.
8
If fine tuning of the frequency is necessary,
press the
Key. The cursor will move
from “damp” to “freq.” If fine-tuning is not
necessary, skip step 9 and go to step 10.
9
Select the digit with the or Key,
and press the or Key to fine-tune
the frequency.
10
Press the
Key to save the settings.
“DONE” will flash for approximately two sec-
onds and “RUN” will be displayed.
11
Press the Key to complete the anti-res-
onance control adjustment function. The dis-
play returns to the main menu of the utility
function mode.
(cont’d)
Step Display after Operation Keys Operation
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YASKAWA E-7 Series Specifications

General

Brand	YASKAWA
Model	E-7 Series
Category	Servo Drives
Language	English