Xinje DS5E Series, User Manual

Page: 128 / 174

120
Parameter Meaning
Default
setting
Unit Range Change Effective
P2-71 First notch frequency 5000 Hz
50
～
5000
Anytime At once
P2-72 First notch attenuation 70 0.1dB 50
～
1000
Anytime At once
P2-73 First notch bandwidth 0 Hz 0
～
1000
Anytime At once
P2-74 Second notch frequency 5000 Hz 50
～
5000
Anytime At once
P2-75 Second notch attenuation 70 0.1dB
50
～
1000
Anytime At once
P2-76 Second notch bandwidth 0 Hz 0
～
1000
Anytime At once
P2-77 Third notch frequency 5000 Hz 50
～
5000
Anytime At once
P2-78 Third notch attenuation 70 0.1dB 50
～
1000
Anytime At once
P2-79 Third notch bandwidth 0 Hz
0
～
1000
Anytime At once
P2-80 Fourth notch frequency 5000 Hz 50
～
5000
Anytime At once
P2-81 Fourth notch attenuation 70 0.1dB 50
～
1000
Anytime At once
P2-82 Fourth notch bandwidth 0 Hz 0
～
1000
Anytime At once
P2-83 Fifth notch frequency 5000 Hz
50
～
5000
Anytime At once
P2-84 Fifth notch attenuation 70 0.1dB 50
～
1000
Anytime At once
P2-85 Fifth notch bandwidth 0 Hz 0
～
1000
Anytime At once
Note:
1. In the adaptive mode, if the vibration is detected, the second notch filter will be automatically
configured.
2. In the auto-tuning mode, the second and first notches will be automatically configured if the
vibration is detected (the second notches will be preferentially opened when there is only one vibration
point).
3. Whether in self-adaptive or auto-tuning mode, if the mechanical characteristic analysis is sued, it
belongs to manual setting of notches, please configure the third to fifth notches.
6.8 Gain adjustment correlation
6.8.1 Load shaking
The following causes cause load wobble:
1. The instruction is not smooth enough when the load inertia is too large.
Countermeasure:
(1) Use position instruction smoothing filter P1-25;
(2) Optimizing the instructions of the upper device to reduce the acceleration of the instructions;
(3) Replace the motor with greater inertia.
2. Servo gain is too small, resulting in insufficient rigidity
Countermeasure:
(1) Increase the gain parameters and rigidity to enhance the anti-disturbance ability.
3. Insufficient rigidity of mechanism and equipment sloshing
Countermeasure:
(1) Reducing gain parameters;
(2) Optimize the instructions of the upper device and reduce the acceleration of the instructions.