T01:C61 MNRF on 5380

Hi, just recently encountered T01:C61 (MNRF) fault on 5380 compact logix, was reset remotely by 3rd party programmer(europe?) by downloading the project. Browsing through other forums and this group, there are no definite answer to pinpoint the root cause, has anyone encountered same problem and give some advise? Thanks, admin!!!

T01: C61

Hi 2023, controller 1756-l82E revision 32.014 and the fault T01: C61 still happening.

This morning I was a lucky guy, we just cleared the fault, loaded the program and changed the processor to run mode.

Our machines are KHS (I trust the Germans didn't make mistakes in the code, I was working before for KHS Mexico and Germany, so I trust).

A Chicken Guy in my currently job told to me about an internal battery, but our machines have UPS and are basically brand new just 2 years operation, not sure about batteries I need investigate about it.

If you Guys have more information about the problem I will really appreciate if you share whit me.

Thanks.

Best Regards, Paul.