Hiwin D1-N Series - Frequency Analyzer

D1-N Series Servo Drive User Manual Advanced Frequency Analysis
HIWIN MIKROSYSTEM Corp. 10-3
MD17UE01-1906
10.2 Frequency analyzer
When frequency analyzer is opened, its default mode is “Stepper/Dcbl plant”. Click on Run button to
measure frequency. It is normal to have sound or vibration when measuring frequency. After the
measurement completes, the result will be shown in the display area. Right click in the display area to
open slope measurement tool. Select slope -20 dB/dec and move the cursor to the segment of the same
slope. The program will automatically calculate the appropriate vpg and st_vpg. Click on Send button to
send these parameters to the servo drive. To save the parameters to the drive Flash, click on
in the
main window of Lightening.
Figure10.2.1
Mode selection
Calculation result
Start frequency analysis.
Display area
-20 dB/dec cursor
Slope measurement tool