ABB Error 33151 — CPU / Commande axis fault
Error / Erreur🇫🇷 CPU / Commande d'axes
CALCULATEURS, MÉMOIRE & COMMUNICATION (31xxx–33xxx)
ABB 33151 (“CPU / Commande axis fault”): CPU / Commande axis fault — ABB robot hardware event on the CPU / Commande axis (S4/S4C). Likely part: CPU / Commande d'axes (CPU / Commande axis).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
CPU / Commande axis fault — ABB robot hardware event on the CPU / Commande axis (S4/S4C). Seen across controller generations. Severity: Critical. Field diagnosis below (French); your robot's own manual remains authoritative.
Échec d'opération DMA entre l'ordinateur principal et le calculateur d'axes d'armoire.
What to check · Que vérifier
- Inspect the CPU / Commande axis, 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.
- Vérifier les cartes logiques et le fond de panier VME d'armoire.
- Remplacer la carte de commande.
- À savoir : Deviendra les défauts d'underrun de carte d'axes (50430) d'IRC5.
Part to check / replace · Pièce à contrôler / remplacer
ABB 33151 points to the hardware below — start here before ordering. · 33151 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 33151 mean?
- ABB 33151 (“CPU / Commande axis fault”): CPU / Commande axis fault — ABB robot hardware event on the CPU / Commande axis (S4/S4C). Seen across controller generations. Severity: Critical. Field diagnosis below (French); your robot's own manual remains authoritative.
- How do you troubleshoot ABB error 33151?
- Inspect the CPU / Commande axis, 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 33151?
- 33151 points to CPU / Commande d'axes (CPU / Commande axis). 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 →