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ASDA-A3

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Tuning

5.2.2.1 Rotary motor

Perform the inertia estimation according to the following descriptions.

1. Set the system to the Servo ON state.

2. The default jog speed is 20 rpm and the default acceleration / deceleration time is 200 ms.

For mechanical parts with limited strokes, low speed movement reduces the risk of collision.

Executing positioning between two points at low speed is recommended. For mechanical

parts with longer strokes or without limits, you can set the movement speed higher. After

completing the settings, click the

button, and then use the Left ( ) or Right

( ) button to rotate the motor to Position 1 and Position 2.

3. Check the acceleration / deceleration time and jog speed again. It is advisable to set the jog

speed to no less than 500 rpm. Then click the

button. After the download is

complete, click Start Moving, and the motor regards Position 1 and Position 2 as the

positive and negative limits and starts rotating in the forward and reverse directions.

4. After the estimation is complete, click Stop Moving and then Download to download the

estimated load inertia ratio to the servo drive.

5. Since the new inertia ratio causes a change in the equivalent bandwidth, resonance may

occur in the system. Thus, you need to use the Gain Tuning function to set the bandwidth

and gain again when writing the new inertia ratio to the system.

5

1. Set the Servo to

Servo ON.

2. Download the speed

settings to the servo

drive.

3. Set the two positioning

points and click Start

Moving.

4. After the estimation is

done, click Stop

Moving and then

Download to download

the data to the servo

drive.

5-9

Send Quote Requests to info@automatedpt.com

Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com