Why Tags Still Matter in Modern PLC Projects
If you’ve ever wondered why we still use tags in TIA Portal when function blocks already seem to do everything, you’re not alone.
Tags and function blocks might both handle data, but they live on completely different layers of a PLC system, one connects to the real world, and the other defines how that world behaves.
In this week’s Q&A Weekly, we look at how tags act as the bridge between physical IO and logical structure, and why introducing a simple mapping layer can make your projects far more scalable and reusable.
🎥 Watch the full episode below, or become a Do & Grow member to access the extended breakdown and project examples. to access the extended breakdown and downloadable example project.
