5 Adjustments
5.6.2 Anti-Resonance Control Adjustment Function Operating Procedure
5-46
With Determined Vibration Frequency
Step Display after Operation Keys Operation
1
Press the Key to view the main menu for the
utility function.
Use the or Key to move through the list,
select Fn204.
2
Press the Key to display the initial setting screen
for tuning mode.
3
Press the or Key and set the tuning mode
"1."
4
Press the Key while "Tuning Mode = 1" is dis-
played. The screen shown on the left will appear and
"freq" will flash.
Example of measured waveform
5
Select the digit with the or Key, and press
the or Key to adjust the frequency.
6
Press the Key. The cursor will move to "damp."
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 reduction. If vibration reduc-
tion is still insufficient at a gain of 200%, can-
cel the setting, and lower the control gain by
using a different method, such as one-parame-
ter tuning.
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Error
Error
Positioning completed
signal
Torque reference
Positioning completed
signal
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Error
Torque reference
Positioning completed
signal
Error
Torque reference
Positioning completed
signal