ABB Error 20293 — System Input is Restricted
Error / Erreur🇫🇷 System Input is Restricted
ABB — CATALOGUE PRODUCTION
ABB 20293 (“System Input is Restricted”): System Input is Restricted — ABB robot hardware event on the System Input is Restricted (IRC5).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
System Input is Restricted — ABB robot hardware event on the System Input is Restricted (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.
The system input arg is restricted by the system input arg set by I/O signal arg . The action called for by system input arg will not take place, and the operation will NOT be affected. 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 System Input is Restricted, 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 input arg may be set by external equipment, such as PLCs, etc, for a number of reasons.
- - 1) Investigate why the system input was set, and, if required, correct the reason.
Frequently asked · Questions fréquentes
- What does ABB error 20293 mean?
- ABB 20293 (“System Input is Restricted”): System Input is Restricted — ABB robot hardware event on the System Input is Restricted (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 20293?
- Inspect the System Input is Restricted, 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
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →