So I successfully made a relay switch over with m-functions this morning (a small victory I know). I've been searching the forums on how to set custom M-functions in the M100 and higher range, but I'm not sure I understand what is meant by saving in 'macros' folder to enable them. How do you let the program know that when say, M101 is called I want it to turn on output 1?
I found out that cycle start, hold, stop, etc are pretty easy to set up with OEMs, so I should be all set with that. Just need to figure out these custom m-functions and should be ready to go.