I have just purchased a 2nd hand machine Hartford MVP10 with Fanuc 21i-mb controller.
The machine is good but the aicc (G5.1 Q1)look ahead settings are not there.They range from 1-10,these settings are all blank,when i turned the machine on there were settings in 1 and when i changed to another number those settings reset themselves to 0,so all the settings are now 0.This throws up an alarm when the 5.1 Q1 is activated. Does anyone know how to set and save these settings????