ABB Error 71530 — The subnet mask is missing

What it means · Ce que ça veut dire

The subnet mask is missing — ABB robot hardware event on the The subnet mask is missing (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The subnet mask, on arg network, is missing. The arg network is on connector arg . The arg network will not operate. No communication on arg network is possible. 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 The subnet mask is missing, 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.
• probable : The subnet mask is missing.
• Add a subnet mask.

Frequently asked · Questions fréquentes

What does ABB error 71530 mean?

ABB 71530 (“The subnet mask is missing”): The subnet mask is missing — ABB robot hardware event on the The subnet mask is missing (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 71530?

Inspect the The subnet mask is missing, 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.

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