I have a Fanuc 0ma controller and its developing a new problem. I just came in from the garage quite discouraged because it would seem that 4 or 5 of my buttons decided fritz out. By this, I mean that their coming in and out of functionality. I'm not sure if this will help or not but the 4 buttons in particular that I'm noticing the most trouble with are: "-, #3, coolant off, 1k federate multiplier, and -z jog".
First thought was maybe dirty contacts, but this seems unlikely to me because they all seem to have developed the issue at the same time. I'm no expert but it seems like that would suggest something electronic going on right? Sometimes it will take 2 pushes to activate and other times it will take 15. If any fanuc controller expects out there have any advice, it would be greatly appreciated. I can't afford to bring a tech out so if this gets worse, I'm in trouble.