Simulink Scope Viewer Blanks at Simulation End

Using R2011A, Version 7.7, March 9, 2011 version of SW.

I can set up and run a Simulink solution, however, when the simulation run hits the end time, the Floating Scope display blanks out.

You see the traces display, and then at simulation end, the scope viewer screen goes blank except for a small snip at the end of the simulation.

Probably something very basic, and stupid. Any ideas? Thanks!

Answer 1

[Fangjun Jiang]

By default, the Floating Scope has a 5000 data point limit. Does the snip contain about 5000 data points? You can change this by setting the properties of the scope in the "Data History" tab.

[Jerry T]

No, expanding that number does not change things - After some more working with it, the Floating scope does not seem to retain things, and the regular scope does.

Problem solved.

Thanks for the comments!

[Fangjun Jiang]

I don't know what happened. But I tried a simple example, both the Floating scope and Scope retained the curve.