[Cause]
The current position of the robot recognized by the software is abnormal. The number in parentheses indicates the action group number.
[Countermeasure]
1. It may be caused by the zero point calibration data being mistaken. Check whether wrong backup data has been loaded or zero calibration has been performed at the wrong location. In the above situation, perform zero point calibration again.
2. Please perform the abnormal status recording function ("Abnormal status recording" in the auxiliary menu) and obtain an image backup before performing other operations (power cutoff and inching operation) after the alarm occurs and contact the FANUC service center. If the abnormal status recording function cannot be used, record the situation and operation steps until the alarm occurs, obtain an image backup, and contact the service center.