011

Zero Feedrate Specified

Fanuc · αi 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

  1. 1

    Check the feedrate parameter specified with a function code and set it to a valid non-zero value.

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Verified technical data. Last updated: March 2026
Source: Fanuc αi series AC Servo Motor
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