Scope in Simulink are totally black!!

Question

paolo dini 2022-4-28

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https://ww2.mathworks.cn/matlabcentral/answers/1707400-scope-in-simulink-are-totally-black

回答： Shivam 2023-10-5

Dear All,

i do not know why but a certain point the scopes in my simulink file does not show the signal trace anymore. I know that in some case it is necessary to manage with the "limit data points" option, but i think the problem is not related with such feature.

This is what i see from one of the scopes:

I have also turn off the istance of MATLAB, but the problem is still remain.

I have noticed that with Data Inspector i can see all signals, so i think is not a problem with the results itself.

Can you suggest something?

Thanks for attention.

Pierpaolo.

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Answer 1

Shivam 2023-10-5

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https://ww2.mathworks.cn/matlabcentral/answers/1707400-scope-in-simulink-are-totally-black#answer_1326504

Hi @paolo dini,

From the information you have provided, I understand that the scope is coming out blank with no visible grid lines and no signal trace.

You can edit the scope's properties through View > Style and change "Axes colors" and "Line" to colors other than black. You can refer to the attached images: