ABB Error 509 — Axis / resolver fault
Error / Erreur🇫🇷 Axe / Résolveur
GÉNÉRATION S2 / S3 — CODES HISTORIQUES (5xx & SOUS-CODES)
ABB 509 (“Axis / resolver fault”): Axis / resolver fault — ABB robot hardware event on the axis / resolver (S2/S3). Likely part: DSQC 234 (measurement board).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
Axis / resolver fault — ABB robot hardware event on the axis / resolver (S2/S3). Seen across controller generations. Severity: Critical. 7 documented variants of this code. Field diagnosis below (French); your robot's own manual remains authoritative.
Ce code se décline en 7 variantes (S2/S3). Cas principal : Erreur lors de la synchronisation de la position géométrique du robot.
What to check · Que vérifier
- Inspect the axis / resolver, its wiring and connections first.
- Match this code against your robot's event-log timeline before swapping parts.
- Follow the French field checks below — they are the tested sequence for this fault.
- Enfoncer deux fois le bouton SYNC du panneau de commande.
- Si persistant, localiser la panne d'axe.
- À savoir : Deviendra l'erreur générale d'axe non synchronisé 20033 ou 33503 d'IRC5.
Part to check / replace · Pièce à contrôler / remplacer
ABB 509 points to the hardware below — start here before ordering. · 509 met en cause l'organe ci-dessous : commencez par là.
Tap a part for every code that points to it — and verify the exact variant for your controller before ordering. · Touchez une pièce pour tous les codes qui la citent ; vérifiez la variante exacte avant commande.
Frequently asked · Questions fréquentes
- What does ABB error 509 mean?
- ABB 509 (“Axis / resolver fault”): Axis / resolver fault — ABB robot hardware event on the axis / resolver (S2/S3). Seen across controller generations. Severity: Critical. 7 documented variants of this code. Field diagnosis below (French); your robot's own manual remains authoritative.
- How do you troubleshoot ABB error 509?
- Inspect the axis / resolver, its wiring and connections first. Match this code against your robot's event-log timeline before swapping parts. Follow the French field checks below — they are the tested sequence for this fault.
- Which part is involved in ABB 509?
- 509 points to DSQC 234 (measurement board). Confirm the real cause against the robot backup before replacing a part.
Related codes / Codes liés
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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →