ABB Error 592 — Rectifier fault
ErrorABB 592 (“Rectifier fault”): Excessive DC output voltage of the power rectifier (arc hazard). Likely part: Rectifier (Rectifier).
Updated 2026-10-22 · LogrobotLM reference
What it means
Excessive DC output voltage of the power rectifier (arc hazard).
What to check
- Replace the rectifier unit.
- Check the conformity of the incoming mains supply.
- Note: Will become the axis DC link overvoltage or power supply error (39482) on IRC5.
Part to check / replace
ABB 592 points to the hardware below — start here before ordering.
Tap a part for every code that points to it — and verify the exact variant for your controller before ordering.
Related codes
Same hardware involved
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →