SignalExpress-Sweep configuration type issues

[jb_lva]

Hello,

I'm trying to create an analog signal with a sweep in order to do variation in the frequency of my signal.

I choose "Sine wave" as signal type.

Then, configurating the sweep I've got a problem.

Indeed, the configuration type I choose is "exponential" (so that the frequency varies exponentialy). But the graphic on the right side of the window stay as if I have choosen linear.

When I'm runing the VI, the frequency actualy varies exponentialy but the graphic stays as if it was varying linearly.

Is this a bug?

Is there anyway to correct it?

Thank you for your responses.

[Lucianogob · Accepted solution]

Hello,

This is the normal behavior.

If you take a look, every time you change between Exponential and Linear the point at the graph changes. For example, if for 1k at Exponential value, the iteration value is 400, for Linear at 1k the iteration value is completelly different. In fact, this graph does not show you the values as a curve, because when you set Exponential the Y axis becomes exponential, so the graph scale variations becomes exponential but not the curve.

Please let me know if you have any doubt.

Thanks.

Best Regards.