Re: OKUMA 5000L Alarm 952 Running time over. Green Screen model
No hard hour meters?
Could also be parameter settings for STM tme over or Cycle time over. Check the bit settings on your machine. Turn them off (0) if they are on. Also check to see if the machine is waiting on some sort of answer signal that could be causing it.
I thought on that vintage, the hour meters were not in software, but were hardware. Check for them on the electrical cabinet.
Experience is what you get just after you needed it.