Scope problem in Simulink Desktop Real-Time

I'm trying to modify the van der Pol example of Simulink Desktop real time.

When I add a new scope and connect some variable to plot if i run the simulation the scope does not work or plots random circles.

It seems like it's not able to synchronize to the real-time sync signal.

Is some special setting required when adding a new scope to a real time model?

Answer 1

[Fangjun Jiang]

Check if you have a "Marker". On the Scope, View, Style, make sure "Marker" is "none".

[Simone Specchia]

Thanks! This solved my problem, for some reason Simulink continues to add markers every time I open a scope in a real-time model.