Baldor MN1274 06/2001 installation manual Click Start Move

5.Click Start Move .

In the dialog box that appears, click GO .

The motor will now attempt to rotate 0.2 revolutions. MCT will upload the recorded (captured) data from the MintDrive and the Tuning Graph tab will be shown. Below the graph, make sure that only the Actual Position and Demand Position boxes are checked.

Note:

The graph that you see on your system will not look exactly the same as the graph shown below! Remember that each motor has a slightly different response.

With only KVELFF defined, you will get very little response.

The Proportional gain term, KPROP, should be used to overcome the large following error...

Demand position

Measured position

6.Click the Position Loop Tuning tab, click the KPROP box and enter a small starting value, for example 1. Click Start Move .

In the dialog box that appears, click GO .

Adding the KPROP term has improved the response, but it is still quite slow.

As the value of KPROP increases, the rise (response) time will decrease. For example, the plot opposite shows the effect of setting KPROP to a value of 3.

Demand position

Measured position

Demand position

Measured position

58