Hi Abdullah,
It is my understanding that, you can see red dashed lines while connecting the blocks in Simulink and Simscape Electrical. The red dots means you can't connect the to blocks together.
- The red dash mean you cannot connect the two blocks together. I assume that would be due to the wrong connections between blocks made or extra connections done, or it might be connected to only one block.
Check these MATLAB Answers to resolve the issue:
- https://www.mathworks.com/matlabcentral/answers/35345-inductor-resistor-and-capacitor
- https://www.mathworks.com/matlabcentral/answers/518362-red-dotted-line-in-simulink#:~:text=The%20red%20dash%20mean%20you,connected%20to%20only%20one%20block.
- https://www.mathworks.com/matlabcentral/answers/501390-red-dotted-line-problem-in-simulink
Thanks, Hope this helps.
