SV0384
SOFT PHASE ALARM(EXT)
Fanuc · αi Series Servo Amplifier
What does SV0384 mean?
The digital servo software detected abnormal data on the separate detector, specifically related to its phase. This is a software-detected issue with the external detector's feedback.
Repair Steps
Verified technical data. Last updated: March 2026
Source: Fanuc αi Series Servo Amplifier