motor phase A may be disconnected reported by driver(s) 1
I have got this message coming up on my screen "motor phase A may be disconnected reported by driver(s) 1". Look like there is a problem with the Y axis. If I move the Y axis one side moves before the other. Is this a software problem, or a wear and tear of bearing or motors? The machine has been working for number of years.
Is this a worthwhile discussion?