ABB Error 71026 — Valeur logiq. trop grande

What it means · Ce que ça veut dire

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

This code's manufacturer text exists only in French in the ABB manuals it comes from. It is reproduced verbatim above; your robot's own manual remains authoritative. Description\Cause: - Signal: … Valeur courante =… > Valeur max= … Valeur bornée au max Check:

What to check · Que vérifier

• Inspect the Valeur logiq. trop grande, 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.
• Changer la valeur logique max en configuration

Frequently asked · Questions fréquentes

What does ABB error 71026 mean?

ABB 71026 (“Valeur logiq. trop grande”): Valeur logiq. trop grande — ABB robot hardware event on the Valeur logiq. trop grande (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 71026?

Inspect the Valeur logiq. trop grande, 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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