Programming

1 article tagged "Programming" on the Voltrus PLC blog.

This collection brings together every Programming article published on the Voltrus PLC blog. "PLC Programming Languages: The 5 IEC 61131-3 Languages Explained" — each one is a practical, hands-on guide written for engineers and system integrators who work with Voltrus PLC in real industrial deployments. Whether you are choosing between protocols, troubleshooting a connection, or planning an integration, these articles cover the concepts, the trade-offs, and the step-by-step details you need.

1 article

May 16, 2026·Guide

PLC Programming Languages: The 5 IEC 61131-3 Languages Explained

The 5 IEC 61131-3 PLC programming languages explained: Structured Text, Ladder Diagram, Function Block Diagram, Sequential Function Chart, and Instruction List.

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