5.5 One-parameter Tuning (Fn203)
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5.5 One-parameter Tuning (Fn203)
Adjustments with one-parameter tuning are described below.
5.5.1 One-parameter Tuning
One-parameter tuning is used to manually make tuning level adjustments during operation with a position ref-
erence or speed reference input from the host controller.
One-parameter tuning enables automatically setting related servo gain settings to balanced conditions by
adjusting one or two tuning levels.
One-parameter tuning performs the following adjustments.
• Gains (e.g., position loop gain and speed loop gain)
• Filters (torque reference filter and notch filter)
• Friction compensation
• Anti-resonance control
Refer to 5.5.4 Related Parameters for parameters used for adjustments.
Perform one-parameter tuning if satisfactory response characteristics is not obtained with advanced autotun-
ing or advanced autotuning by reference.
To fine-tune each servo gain after one-parameter tuning, refer to 5.8 Additional Adjustment Function.
CAUTION
• Vibration or overshooting may occur during adjustment. To ensure safety, perform one-parameter tuning in
a state where the SERVOPACK can come to an emergency stop at any time.
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