Express VI: Shaft Centerline - Orbit and Timebase

[erikhgk]

Hi,

I want use the Express VI´s "Shaft Centerline" and "Orbit and Timebase" to permanently display the movement of a shaft with changing speed.

When I start the tool and the speed is higher then zero it displays something for a short time, but not constant.

The problem is, that I want to see the influential from changing speed to the movement of the shaft while the tool (SignalSimulatorOrbit.vi) is running.

Thank you for your help.

Best Regards Erik

[preston_johnson]

Thank you for sharing your VI.  A couple of comments.

1) you should wire your error outputs so you can see warnings and other errors each VI may have.  By doing this, you will see that the Orbit, and Shaft Centerline VIs are not getting continious data.

2) to compensate for the lack of continious data, you can wire in a True to the reset functions of the express VIs. 

I think you will find adding the reset functions will provide better results.