Evaluation Of Icmd And/Or Pe Oscillation - Servotronix CDHD2S User Manual

Tuning

8.6.5 Evaluation of ICMD and/or PE oscillation

Note: ServoStudio2 has not been fully updated.
The figure below shows an example of ICMD (current command) and PE (position error)
oscillations that indicate poor performance.
To determine if the oscillation is greater than 300Hz, use the ServoStudio2FFT function on the
PE or ICMD recording:
Figure 8-18 Poor performance of PTPVCMD
Figure 8-19 Poor performance of ICMD and PE
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