ABB Error 20138 — Disabled Tasks

What it means · Ce que ça veut dire

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

One or more of the NORMAL tasks were disabled during the startup when in automatic mode. All disabled normal tasks will be enabled. 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 Disabled Tasks, 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 : System was switched to automatic mode during controller restart.
• System parameter AllDebugSettings is set to Yes.
• None, system has automatically reset debug settings.
• To keep debug settings in auto: Switch back to manual mode.
• Set system parameter Controller/Auto Condition Reset/AllDebugSettings/Reset to NO.

Frequently asked · Questions fréquentes

What does ABB error 20138 mean?

ABB 20138 (“Disabled Tasks”): Disabled Tasks — ABB robot hardware event on the Disabled Tasks (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 20138?

Inspect the Disabled Tasks, 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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