ABB Error 71594 — Firmware upgrade failed

What it means · Ce que ça veut dire

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

Device arg with serial number arg has failed during upgrade or check of firmware versions. Old versions of firmware are still in use at the device. 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 Firmware upgrade failed, 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 : Loss of power or connectivity.
• Try again.

Frequently asked · Questions fréquentes

What does ABB error 71594 mean?

ABB 71594 (“Firmware upgrade failed”): Firmware upgrade failed — ABB robot hardware event on the Firmware upgrade failed (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 71594?

Inspect the Firmware upgrade failed, 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