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Defi
L equipe devait connecter des equipements heterogenes sans remplacer les automatismes existants. Specialized benches were reliable but isolated. When a fault occurred, the few engineers who understood each bench had to be physically present.
Approche Modibus
Modibus a ete deployee comme couche edge securisee: collecte locale, normalisation des donnees et acces controle pour les equipes operations et service. Modibus connected PLC, power and safety signals from each bench, giving engineers a secure remote view with role-based access.
Resultat
Le site a obtenu une exploitation plus stable, moins d interventions non planifiees et une collaboration plus rapide entre production, maintenance et IT. The depot reduced diagnostic waiting time and created a shared fault history across shifts. New technicians could learn from previous events rather than starting from zero.
“La solution a fonctionne parce qu elle s est adaptee au terrain, et non l inverse.”