2X2686_Bạch Xuân Phúcinscada.hashnode.dev·6d ago · 6 min readDesigning Reliable Timestamps for Industrial Fire Pump MonitoringIn industrial automation, collecting data is only one part of building a reliable monitoring system. The other part is knowing when that data was generated. This becomes particularly important for equ00
2X2686_Bạch Xuân Phúcinscada.hashnode.dev·Aug 1 · 4 min readWeather Data Is the Missing Context in Many Cold Chain Monitoring ProjectsModern cold chain logistics relies heavily on data. Refrigerated trucks continuously transport frozen food, pharmaceuticals, vaccines, dairy products, and other temperature-sensitive goods across long00
2X2686_Bạch Xuân Phúcinscada.hashnode.dev·Jul 29 · 3 min readWhy Multi-Line Factories Need Two Levels of Production MonitoringA production line can be running normally while actual output is still falling behind the target. This is an important visibility gap in multi-line factories. Machine status tells us what is happening00
2X2686_Bạch Xuân Phúcinscada.hashnode.dev·Jul 27 · 4 min readThe Missing Monitoring Layer in On-Premise Factory SCADA SystemsWhen engineers design a factory monitoring system, most attention naturally goes to the production layer: PLC data, machine status, OEE, energy consumption, alarms, and dashboards. But an on-premise S00
2X2686_Bạch Xuân Phúcinscada.hashnode.dev·Jul 25 · 5 min readBuilding a Multi-Layer Data Center Monitoring Architecture with AI Cameras and Environmental SensorsData center monitoring is often discussed in terms of temperature, humidity, power, and cooling. These are essential, but they represent only one part of the operational picture. For facilities with c00
