Dear all
my CNC mill machine lock message came on since the beginning of this month, and I am totally unable to operate it any more. It always refers me to contact the dealer of the machine
I thought to bring back the date to a date earlier than the date it brought this message into view, but when I try to modify the date , I always face a write protect message even if l entered the PMC password
I thought also to modify the ladder program using Fanuc ladder III program, but I lost inside the code due to not knowing the correct parameter to modify.
my controller is "Fanuc Oi-MF Plus" series with version "D4G3-06.0"
Machine is "SINO VMC1060B"
you may find some more information in the attached screen shots

thanks in advance for reply