YASKAWA E-7-Series SGD7S - Page 385

8.13 Diagnostic Tools
8.13.2 Easy FFT
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2. Click the OK Button.
Another EasyFFT Dialog Box will be displayed.
3. Click the Servo ON Button.
4. Select the instruction (reference) amplitude and the rotation direction in the Measure-
ment condition Area, and then click the Start Button.
The motor shaft will rotate and measurements will start.