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
Turn the power off, then back on
- 2
If this alarm recurs, replace the servo amplifier module
Verified technical data. Last updated: March 2026
Related Faults
Source: Fanuc Alpha i series AC Servo Motor