Hey Controls Champions!
Welcome back for another video. Today we’re talking about controlling a single thing (output, state, etc) from multiple places using a house wiring example: 3-Way Switches. We use these all the time to turn lights on/off from either end of a hall or room, and automation systems frequently have similar needs. For example, an operator may need to enable/disable brakes to perform manual adjustments, and that may need to happen from both sides of a machine. If you haven’t seen our ladder logic videos on this topic, check them out here:
This is part of our PLC Programming Cookbook series. Check out the whole series (always growing) below!
https://www.youtube.com/playlist?list=PLY_N2KH7AdTutcpd0gWADfGWjBSTQHGAs
Like what you see or want to see something else? Comment and share your thoughts.
Keep on reaching!
Your Breen Machine Team
