Hi BASEL,
The issue you're encountering with the "Constant" block in Simulink not producing the expected constant values and instead showing a semicircle or unexpected shape when connected to a scope might be due to specific configurations or misunderstandings of how the scope block displays constant signals over time.
For detailed guidance and an explanation of why a scope block connected to a constant signal might not display as you expect, I recommend referring to this MATLAB Answer post: https://in.mathworks.com/matlabcentral/answers/519902-why-does-a-scope-block-connected-to-a-constant-signal-show-only-a-single-point-instead-of-a-constant
I hope this clarifies the issue!
