ABB Error 517 — Welding / power fault
ErrorABB 517 (“Welding / power fault”): This code comes in 2 variants (S2/S3). Likely part: Soudage / Fluides (welding / fluids).
Updated 2026-10-22 · LogrobotLM reference
What it means
This code comes in 2 variants (S2/S3). Main case: Wire feeder power supply cut for more than 150 ms or 500 ms.
What to check
- Check the welding wire feeder, the power supply cables and the power cabinet.
- Note: Will become the power supply or interlock faults of the IRC5 WDU cabinet (111864).
Part to check / replace
ABB 517 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
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 →