Back to wizard
F
Fanucalpha i / beta i series
SV0432 — Alarm SV0432 (Converter: control power supply undervoltage) Diagnostic Tree
1
2
3
Step 1 / 3
Measure the input voltage of the control power supply for the power supply module (converter), and if the voltage is too low, correct the external power source.
Need professional support or original spare parts?
With 25+ years of CNC industry experience, I provide brand-independent on-site support and original spare parts services.