7. GENERAL GAIN ADJUSTMENT

7.2.3 Adjustment procedure by auto tuning

Since auto tuning is made valid before shipment from the factory, simply running the servo motor automatically sets the optimum gains that match the machine. Merely changing the response level setting value as required completes the adjustment. The adjustment procedure is as follows.

(1) Basic procedure

Yes

Auto tuning adjustment

Acceleration/deceleration repeated

Load inertia moment ratio estimation value stable?

No

Auto tuning

conditions not satisfied. No (Estimation of load inertia moment ratio is difficult)

Yes

Set "020" in parameter No. 2 (auto tuning) and set parameter No. 34 (load inertia moment ratio) manually.

Adjust response level setting so that desired response is achieved on vibration-free level.

Acceleration/deceleration repeated

RequestedNo performance satisfied?

Yes

END

To manual mode

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Mitsubishi Electronics MR-J2S- A instruction manual Adjustment procedure by auto tuning, Basic procedure