I have a CNC machine with Fanuc 18i controller and someone made a mistake and delete the PMC ladder
now the Emergency Stop is always activated and the MDI mode (can't change it)
I have the -EMG- alarm
I don't have a copy of the ladder program (PMC-SB.000)
But i have another machine that has the same controller but the machine type is difference
Can i make a backup from this machine and restore it to the first machine which has the problem ??
cuz i tested this method and i can run the PMC manually but the E-Stop still activated and the Machine is not work .. when restarting the machine all PMC ladder deleted again !!
In the PMC i have this alarms:
ER22 Program Nothing
ER97 IO LINK FAILURE (CH1 00Group)