Yaskawa Σ-V Series AC Servo Drives Rotational Motor MECHATROLINK-III - Manual (Page 125)

5.2 Tuning-less Function
5-15
5
Adjustments
4. For 3rd digit, select one of the load levels in the Tuning-less Load Level list.
• If the response waveform results in overshooting or if the load moment of inertia exceeds the allowable
level, select 2: Tuning-less Load Level 2 . (If any damage caused when the load moment of inertia
exceeds the allowable level, these conditions are regarded as being outside the scope of the warranty.)
• If a high-frequency noise is heard, select 0: Tuning-less Load Level 0 .
5. For 2nd digit, select one of the tuning-less levels in the Tuning-less Level list.
The higher the value of the level is, the higher the gain will be. A higher gain means better response.
Note 1. If the tuning-less level is too high, vibration might occur. Lower the level if vibration occurs.
2. If the tuning-less level is changed, the automatically set notch filter will be canceled (disabled). If any
vibration occurs, the notch filter will automatically be set again.
6. Click OK .
7. To enable the change in the setting, restart the SERVOPACK.
MEC
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MEC
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