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ErrorLib — Industrial Fault Code Library

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NONVOLATILE_MEMORY_TRANSFER_ALARM

Nonvolatile Memory Data Transfer Alarm

Fanuc · Alpha i series AC Servo Motor

What does NONVOLATILE_MEMORY_TRANSFER_ALARM mean?

A data transfer alarm for the nonvolatile memory has been issued. This indicates an issue with reading or writing data to the nonvolatile memory, which can prevent proper system configuration or operation.

Common Causes

  • Error during data transfer operations to or from nonvolatile memory

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn the power off, then back on

  2. 2

    If this alarm recurs, replace the servo amplifier module

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

Related Faults

000Power-Down Required Parameter011Zero Feedrate Specified013Maximum Feedrate Zero
Source: Fanuc Alpha i series AC Servo Motor
Open Manual (Page 231)Search more codes in this manual