the output(col​lector/emi​tter) of "optocoupler" is not getting connected to the output port of subsystem?

plz help

[Sebastian Castro]

I am seeing many of your questions come up in several places.

Please wait until you receive an answer on the original thread instead of making duplicates. Also, make sure you give sufficient details about your question. What about screenshots? Model attachments? What you have tried so far? That will make it much more likely for you to get a good answer.

- Sebastian