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Defi
L equipe devait connecter des equipements heterogenes sans remplacer les automatismes existants. Cleanroom utilities were monitored by separate systems. When humidity drifted, teams had to compare logs manually before deciding what to adjust.
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 collected HVAC, humidity, differential pressure and power-quality values into a single operational timeline.
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 facilities team responded faster to excursions and reduced manual log comparisons during audits.
“La solution a fonctionne parce qu elle s est adaptee au terrain, et non l inverse.”