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5.6 Vibration suppression
5.6.1 Overview
The mechanical system has a certain resonance frequency. When the servo gain is increased, the continuous
vibration may occur near the resonance frequency of the mechanical system. Generally in the range of 400Hz to
1000Hz, it caused the gain can not continue to increase. Vibration can be eliminated by automatically detecting or
manually setting the vibration frequency. After the vibration is eliminated, if the responsiveness needs to be
improved, the gain can be further improved.
Note:
(1) Servo responsiveness will change after vibration suppression operation.
(2) Before performing the vibration suppression operation, please set the inertia ratio and gain parameters
correctly, otherwise it can not be controlled properly.
5.6.2 Operation tools
Adjustment
mode
Operation tools
Control mode
Operation steps
Limitation
Adaptive mode
XinJeServo
Mechanical
Characteristic Analysis
Position mode
5.6.4
Vibration
Suppression
(PC
Software)
All versions of PC
software support
Auto-tuning
mode
XinJeServo
Mechanical
Characteristic Analysis
5.6.4
Vibration
Suppression
(PC
Software)
All versions of PC
software support
Note: The firmware version of the drive is viewed through U2-07.
5.6.3 Vibration suppression (PC software)
1. open XinJeServo software, click mechanical properties;
2. click measure;
3. set the measure conditions, then click execute;
4. select amplitude and phase;
