.jpg)
Defi
L equipe devait connecter des equipements heterogenes sans remplacer les automatismes existants. The site had grown in phases, leaving the operations team with multiple portals and inconsistent alarm naming. Nightly reports were assembled manually.
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 gateways collected Modbus TCP data from inverters and meters, tagged it consistently, and forwarded alarms to the O&M system over MQTT.
Resultat
Le site a obtenu une exploitation plus stable, moins d interventions non planifiees et une collaboration plus rapide entre production, maintenance et IT. Operators stopped switching between vendor tools for first-line triage. The team also caught underperforming strings earlier during dusty summer weeks.
“La solution a fonctionne parce qu elle s est adaptee au terrain, et non l inverse.”