3508
Finishing Not Possible
Fanuc · Manual Guide Milling and Turning
What does 3508 mean?
This MC alarm (specific to Series 30i) indicates that the specified conditions prevent the successful completion of a finishing operation. This implies that the finishing program contains parameters or commands that are incompatible or insufficient for the desired outcome, risking an incomplete or incorrect finish.
Repair Steps
- 1
Review the finishing program thoroughly to identify and correct any invalid or incompatible conditions preventing the finishing operation.
Verified technical data. Last updated: March 2026
Source: Fanuc Manual Guide Milling and Turning