ABB Error 90306 — Not possible to activate I/O signals in Safety system

What it means · Ce que ça veut dire

Not possible to activate I/O signals in Safety system — ABB robot hardware event on the Not possible to activate I/O signals in Safety system (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

It was not possible to activate I/O signals in the safety system during startup. The safety system cannot use I/O signals to detect state changes and critical states. This will end up in a system failure condition. 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 Not possible to activate I/O signals in Safety system, 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 : Drive system option is not present.
• Check if there is a drive system option present.
• Create a new system including the correct drive system option and do a restart.

Frequently asked · Questions fréquentes

What does ABB error 90306 mean?

ABB 90306 (“Not possible to activate I/O signals in Safety system”): Not possible to activate I/O signals in Safety system — ABB robot hardware event on the Not possible to activate I/O signals in Safety system (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your…

How do you troubleshoot ABB error 90306?

Inspect the Not possible to activate I/O signals in Safety system, 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