YASKAWA SGD7S series Product Manual page 420

Set the machine vibration frequencies in the notch filter parameters.
First Stage Notch Filter Frequency
Pn409 Setting Range
50 to 5,000
First Stage Notch Filter Q Value
Pn40A Setting Range
50 to 1,000
First Stage Notch Filter Depth
Pn40B Setting Range
0 to 1,000
Second Stage Notch Filter Frequency
Pn40C Setting Range
50 to 5,000
Second Stage Notch Filter Q Value
Pn40D Setting Range
50 to 1,000
Second Stage Notch Filter Depth
Pn40E Setting Range
0 to 1,000
Third Stage Notch Filter Frequency
Pn417 Setting Range
50 to 5,000
Third Stage Notch Filter Q Value
Pn418 Setting Range
50 to 1,000
Third Stage Notch Filter Depth
Pn419 Setting Range
0 to 1,000
Fourth Stage Notch Filter Frequency
Pn41A Setting Range
50 to 5,000
Fourth Stage Notch Filter Q Value
Pn41B Setting Range
50 to 1,000
Fourth Stage Notch Filter Depth
Pn41C Setting Range
0 to 1,000
Fifth Stage Notch Filter Frequency
Pn41D Setting Range
50 to 5,000
Fifth Stage Notch Filter Q Value
Pn41E Setting Range
50 to 1,000
Fifth Stage Notch Filter Depth
Pn41F Setting Range
0 to 1,000
• Do not set notch filter frequencies (Pn409, Pn40C, Pn417, Pn41A, and Pn41D) that are close
to the speed loop's response frequency. Set a frequency that is at least four times the speed
loop gain (Pn100). (However, Pn103 (Moment of Inertia Ratio) must be set correctly. If the set-
Important
ting is not correct, vibration may occur and the machine may be damaged.
• Change the notch filter frequencies (Pn409, Pn40C, Pn417, Pn41A, and Pn41D) only while the
Servomotor is stopped. Vibration may occur if a notch filter frequency is changed during oper-
ation.
Setting Unit Default Setting
1 Hz 5,000
Setting Unit Default Setting
0.01 70
Setting Unit Default Setting
0.001 0
Setting Unit Default Setting
1 Hz 5,000
Setting Unit Default Setting
0.01 70
Setting Unit Default Setting
0.001 0
Setting Unit Default Setting
1 Hz 5,000
Setting Unit Default Setting
0.01 70
Setting Unit Default Setting
0.001 0
Setting Unit Default Setting
1 Hz 5,000
Setting Unit Default Setting
0.01 70
Setting Unit Default Setting
0.001 0
Setting Unit Default Setting
1 Hz 5,000
Setting Unit Default Setting
0.01 70
Setting Unit Default Setting
0.001 0
8.13 Manual Tuning
8.13.1 Tuning the Servo Gains
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
Speed Position Torque
When Enabled Classification
Immediately Tuning
8
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