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ABB Error 112602Communication interface error.

Error / Erreur

🇫🇷 Communication interface error.

ABB — CATALOGUE PRODUCTION

ABB 112602 (“Communication interface error.”): Communication interface error.

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

There is an error detected in the communication with the external system. arg 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 Communication interface error., 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 remote system and connection.
  • Restart communication.

Frequently asked · Questions fréquentes

What does ABB error 112602 mean?
ABB 112602 (“Communication interface error.”): Communication interface error. — ABB robot hardware event on the Communication interface error. (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 112602?
Inspect the Communication interface error., 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

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 →