011
Zero Feedrate Specified
Fanuc · Alpha i series AC Servo Motor
What does 011 mean?
The feedrate specified using a function code is set to zero, which is an invalid value for motor operation.
Common Causes
- Feedrate parameter specified with a function code is set to zero.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Check the feedrate parameter specified with a function code and set it to a valid non-zero value.
Verified technical data. Last updated: March 2026
Related Faults
Source: Fanuc Alpha i series AC Servo Motor