How do you troubleshoot ABB error 110726?

Inspect the Transformer temperature too high., 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.

ABB Error 110726 — Transformer temperature too high.

Error / Erreur

🇫🇷 Transformer temperature too high.

ABB — CATALOGUE PRODUCTION

ABB 110726 (“Transformer temperature too high.”): Transformer temperature too high.

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

Transformer temperature too high. — ABB robot hardware event on the Transformer temperature too high. (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

Task:arg arg The temperature of the welding transformer is too high. Le texte constructeur de ce code n'existe qu'en anglais dans les manuels ABB dont il provient. Il est reproduit tel quel ci-dessus ; le manuel de votre robot fait foi.

What to check · Que vérifier

Inspect the Transformer temperature too high., 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.
Check cables and connectors.
Check cooling circuit of the welding transformer.
Reduce welding heat.

Frequently asked · Questions fréquentes

What does ABB error 110726 mean?: ABB 110726 (“Transformer temperature too high.”): Transformer temperature too high. — ABB robot hardware event on the Transformer temperature too high. (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.
How do you troubleshoot ABB error 110726?: Inspect the Transformer temperature too high., 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.

Related codes / Codes liés

10005Program stopped 10007Programme lancé 10008Programme relancé

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 →