ABB Error 71487 — Illegal IP address for arg network

What it means · Ce que ça veut dire

Illegal IP address for arg network — ABB robot hardware event on the Illegal IP address for arg network (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The arg network address arg is reserved. No communication on the 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 Illegal IP address for arg network, 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 specified address is on a subnet reserved by another Ethernet port.
• Two Ethernet ports on the controller cannot be on the same subnet.
• Change the address to another subnet.
• Restart the controller.

Frequently asked · Questions fréquentes

What does ABB error 71487 mean?

ABB 71487 (“Illegal IP address for arg network”): Illegal IP address for arg network — ABB robot hardware event on the Illegal IP address for arg network (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 71487?

Inspect the Illegal IP address for arg network, 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