This is a tutorial created by DIY-Robotics to help people work with FANUC robot.
This video shows how to do a quick mastering procedure using a Teach Pendant from a FANUC robot.
This procedure will help you recover the calibration of the robot. You cannot quick master a robot unless the quick master reference position has been previously recorded. You must clear any servo faults that prevent you from jogging the robot. All axis must be at less then 1 motor turn from the reference position recorded. This procedure must be done with controller selector key to T1 and teach pendant to ON.