Problem with Fanuc 11M Bubble memory initialization
Hello your help is needed.
Problem in initializing Bubble memory with Fanuc 11m,
Due to frequent BUS ERROR and intermittent stop of the machine while running I cleared memory by pressing 7 and 9 button while switch on.
After this, following screen Displayed.
tou may have to reformat the BMU .Defect loop data is on the BMU itself.
Call me if you need help.
Bill Peiman, President
Tulip Electronics Inc.
2065 Conservation Road
Campbellville,On L0P 1B0
One of these 3 possibilities:
1: powers supply voltages; +5V must be at least 4.75V
2: bad BMU (re-initialise and/or replace); all memory is lost; see maintenance about how to re-initialise
3: bad motherboard
#2 is the most likely.
Re: Problem with Fanuc 11M Bubble memory initialization
Anytime I see that screen, Ive had to reload all the parameters. Fortunately, I have a good back. I have 2 machines with the 11M. Happens about every other year or so. If you dont know what your doing though, Id pay someone whose qualified. It can effect your options on the machine too, which is another reason to hire someone. It will take less than hour.