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Version PLC code like software: stage, commit and diff TIA blocks and test suites in Git, and sync with GitLab or GitHub.

How to create an SCL unit test for a TIA block and run it against PLCSIM Advanced — Arrange, Act, Assert, in five steps.

TIA Openness is Siemens' API for TIA Portal. What it does, what it's used for — and how AI generates and imports SCL code through it.

Treat PLC code like software: run SCL unit tests in a GitLab pipeline, read JUnit XML and re-run only the suites whose block changed.

Siemens Industrial Copilot is tied to one model and the cloud. What a multi-provider AI for TIA Portal does differently — and more.

Claude, GPT, Gemini or a local model for PLC programming? Why multi-provider beats a vendor-bound copilot for TIA Portal.