CNC Repair Tip #8: Axis Interlock (No Axis Movement) on a CNC Machine with Fanuc Control
In most cases I think you’ll find the cause of a “no axis movement” issue not to be mechanical or electrical in nature (not technically, anyway). You will likely find the cause to be “situational”. In other words, a situation exists (or does not exist) that results in an axis being “locked” or more corrctly stated, “interlocked”.