So in other words, you used something to do something with a thing, and it worked perfectly, but not totally. Maybe it's a simulation, but maybe not?
Read what you wrote. Pretend you're someone else. Nobody has your code or your simulink model. Do you think anybody else knows enough about what you did to be able to troubleshoot your problem?
Your text describes a physical testing process when what you're probably trying to do is a simulation in simulink. You'll have to let others actually see your model if you want help with troubleshooting your model. I don't have a modern version of simulink anymore, so the best I can do is make your question answerable by someone who does.
