SCADA Communication Problems in Industrial Automation The operational core of modern industrial facilities is SCADA systems. Continuous and dependable communication between PLCs, RTUs, field devices, and SCADA servers is necessary for every value shown on an HMI, every alarm sounded, every trend recorded, and every report produced. Communication issues are common engineering challenges in actual … Continue reading SCADA Communication Problems and How to Fix Them – A Complete Troubleshooting Guide for Automation Engineers