MES · OEE · INDUSTRIAL AI

Tutorials

Functional code and real architecture for MES professionals, integrators, and engineers applying AI on the factory floor.

OEE Agent · EP01

OEE Agent EP01 — Reading OPC-UA data from a PLC in real time

How to connect to a PLC's OPC-UA server with node-opcua, subscribe to machine state tags, and calculate OEE Availability — the same way Siemens and Rockwell already do it in production.

OEE OPC-UA Node.js PLC MES

Apr 10, 2025

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