Tuning D1 Servo Drive User Manual
6-20 HIWIN MIKROSYSTEM CORP.
Figure6.5.3.5
(4) Natural logarithm
Click on to display the values of X axis in logarithmic form. The function is only available after
fast Fourier transform completes.
6.6 Advanced gain tuning
Reduced move and settling time, small position error and smooth velocity are often preferred while
performing servo control via servo drive. The performance can be improved by gain and parameter
tunings. For D1 servo drive, the simplest way to enhance the performance of motor is to adjust common
gain (Primary CG). The greater the common gain is, the stronger the servo stiffness is. However, if servo
stiffness is too strong, system vibration or electrical noise may occur. These phenomena may vary with
mechanism.
Figure6.6.1 Performance center
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