Problem - Not Ready Problem occurred in fanuc HMI display
Not Ready Problem show in fig
Action- Check Fanuc Main controller for any alarm
Fanuc main controller with I/o card show in fig.
If Fanuc main controller hardware failed, Then Not ready problem will come in Fanuc HMI display
Remedy- Replace the fanuc main controller hardware or main controller card and SRAM backup restore if required
Fanuc main controller hardware show in fig.