2.1 Anti-Resonance Control Adjustment
2.1.5 Related Parameters
2-5
2
T
uning
6.
When the adjustment has been completed, click the
Finish
Button.
The values that were changed will be saved in the SERVOPACK and you will return to the Tuning Dia-
log Box.
This concludes the procedure.
2.1.5
Related Parameters
The following parameters are automatically adjusted or used as reference when you execute
anti-resonance control adjustment.
Do not change the settings while anti-resonance control adjustment is being executed.
Yes: The parameter is automatically set.
No: The parameter is not automatically set, but the setting is read during execution.
2.1.6
Suppressing Different Vibration Frequencies with
Anti-resonance Control
When you use anti-resonance control and increase the control gain, for some mechanism,
vibration can occur at a higher frequency than the frequency for which vibration was sup-
pressed. If this occurs, you can suppress vibration for more than one frequency by adjusting
Pn166 (Anti-Resonance Damping Gain 2).
Parameter
Name
Automatic Changes
Pn160
Anti-Resonance Control-Related Selections
Yes
Pn161
Anti-Resonance Frequency
Yes
Pn162
Anti-Resonance Gain Correction
No
Pn163
Anti-Resonance Damping Gain
Yes
Pn164
Anti-Resonance Filter Time Constant 1 Correction
No
Pn165
Anti-Resonance Filter Time Constant 2 Correction
No
Guideline
Vibration frequencies: 100 to 1,000 Hz (fa and fb)
Range of different vibration frequencies: 1 < (fb/fa) ≤ 3 to 4
Where,fa [Hz] is Pn161 (Anti-Resonance Frequency) and fb [Hz] is the vibration frequency
that occurs when the control gain is increased.
Information
Summary of Contents for SERVOPACK Sigma 7S Series
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