News result OPC UA

A field-proven approach to configuring OPC UA server endpoints, security certificates, and subscription parameters for reliable real-time data exchange between GE Mark VIe turbine controllers and Yokogawa CENTUM VP DCS — including fault isolation and performance benchmarking procedures.

Heavy SCADA graphics pages freeze workstations during loading. This article analyzes four root causes of graphics-induced freezes on Foxboro I/A Series and Woodward EasyGen platforms, with numeric thresholds and step-by-step diagnostic procedures.

In the era of Smart Manufacturing, machines must do more than just execute tasks. They must communicate. As an Original Equipment Manufacturer (OEM), choosing how to move data from a PLC to a cloud server or a local database is a critical design decision. While MQTT and OPC UA both facilitate data transfer, their underlying architectures serve very different purposes within industrial automation.