Delta ASD-A3-0121, User Manual

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Tuning ASDA-A3
5-4
Revision December, 2017
5
5.2 Quick mode
Quick mode is the default mode for the servo drive. In most applications, you can start the servo
drive after it is installed. Please note that the gain related parameter settings are invalid when
starting in Quick mode. You can enable or disable Quick mode with P2.033. When switching to
Auto Tuning mode, Quick mode is automatically disabled.
5.3 Auto tuning
The Auto Tuning function provided by the ASDA-A3 enables the system to perform real-time
machine inertia estimation and upload the corresponding tuning parameters to the servo drive.
You can start auto tuning with ASDA-Soft (software) or at the drive panel. The following table lists
the parameters that change according to the results of auto tuning.
Gain related parameters Filter and resonance suppression parameters
Parameter
No.
Function
Parameter
No.
Function
P1.037
Inertia ratio and load weight ratio of
servo motor
P1.025
Low-frequency vibration
suppression (1)
P2.000 Position control gain P1.026
Low-frequency vibration
suppression gain (1)
P2.004 Speed control gain P1.027
Low-frequency vibration
suppression (2)
P2.006 Speed integral compensation P1.028
Low-frequency vibration
suppression gain (2)
P2.031 Level of frequency response P2.023 Notch filter frequency (1)
P2.032 Gain tuning method P2.024 Notch filter attenuation level (1)
P2.089 Command response gain P2.025
Low-pass filter of resonance
suppression
- - P2.043 Notch filter frequency (2)
- - P2.044 Notch filter attenuation level (2)
- - P2.045 Notch filter frequency (3)
- - P2.046 Notch filter attenuation level (3)
- - P2.049
Speed detection and jitter
suppression
- - P2.098 Notch filter frequency (4)
- - P2.099 Notch filter attenuation level (4)
- - P2.101 Notch filter frequency (5)
- - P2.102 Notch filter attenuation level (5)