Good morning.
I have an issue that I have never encountered before and am uncertain of where to start. I have three machines, all with 1769-L30ER controllers, and all three of them lost their network settings (see attached screen shot). It happened once before on one of these machines, which was either at the beginning of the year or the end of last year, but hasn't happened since then until now. I have not had this problem any where else in the facility and there are numerous other machines with the same controller.
All three of these are connected to the plant network via the same IDF, just in case that means anything. I am not sure what other information I should provide but I will offer any that I can. TIA!!!
