CHAPTER 14 PC LOADER

 Automatic calculation of electronic gear

Press the "Mechanical settings calulation" button at [PA1: Basic setting] to open a special window.

Enter specifications of each mechanical system to automatically calculate the electronic gear.

 Automatic calculation of workpiece inertia ratio

Press the "Enter vibration suppressing resonance frequency" at [PA1: Control gain and filter

setting] and enter the anti resonance frequency and resonance frequency* to automatically

calculate the workpiece inertia ratio.

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* The resonance frequency is not the one suppressed with the notch filter.

Perform servo analyze to check this resonance frequency.

This resonance frequency appears as a set with the anti resonance frequency, and the value is

about twice the anti resonance frequency.

[Example of resonance frequency]

Gain

Resonance frequency: about 90Hz

Anti-resonance frequency: about 45Hz

Frequency [Hz]

14-26 Detail Description of Function