Posted 15 Sep 2021 Hello, I'm sure I'm not on the right forum for my problem but I was hoping one of you knowledgeable folks will be able to point me in the right direction. I'm having some trouble with a control setup for a simple mechanical deployment / interlock. The application is a 3 panel solar array with a fixed centre panel. The other 2 panels are attached to linear actuators which will drive them outwards with the aid of a nifty hinge and are staged with relays and limit switches. I am having some issues with being able to disengage the leaf 1 / 2 changeover relay without ever making it inoperable in the first place. Up until there it's all pretty straight forward. I have attached a couple of pictures of the issue. If anyone knows of a more suitable forum I can take this if I'm in the wrong place. Please advise. I can upload the DWG file when CAD stops hanging itself eventually Thanks! Drawing2.dwg Share this post Link to post Share on other sites