Blog

The online/offline compare in TIA Portal reports differences although nobody changed anything? The six most common causes and what actually helps.

From TIA project to a running FUXA dashboard in minutes: export the OPC UA node set, pick signals, and let Studio generate and provision the screens.

The Model Context Protocol connects AI assistants to tools. What that means for TIA engineering and why approvals are the crucial part.

An LLM writes SCL in seconds. The code only becomes valuable with guardrails: a precise spec, Openness import, a compile gate and unit tests.

From reference block to series: generating blocks from templates, via external sources or SimaticML XML, with compile as the gate. Here is how.

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.