FUSE LED
Fuse Blown
Fanuc · R-30iB Mate + Mate Plus Robot
What does FUSE LED mean?
The FUSE LED illuminates when an internal fuse blows. This typically indicates an overcurrent condition that has resulted in the protective fuse activating.
Repair Steps
- 1
Identify and remove the root cause of the blown fuse.
- 2
Replace the fuse.
Verified technical data. Last updated: March 2026
Source: Fanuc R-30iB Mate + Mate Plus Robot