Analyse your Siemens TIA Portal projects with AI.
LSA — Logic Scope Analyze reads TIA Portal archives (.ap*) and answers your technical questions based on the real project code: PLC logic, blocks, variables, HMI. No more hours spent digging through an inherited project to understand what it does.
What it does
LSA loads the archive of a TIA Portal project and builds a semantic understanding of it. You can ask in plain language what a block does, where a variable is used or what changed between two versions — and get answers grounded in the real code, not invented. It's the fastest way to understand, document and safely modify a PLC/HMI project.
Who it's for
- System integrators and OEMs inheriting or maintaining PLC projects
- Automation engineering teams and TIA Portal programmers
- Anyone doing revamping who needs to understand an existing plant
- Anyone auditing or doing due diligence on third-party PLC code
Understand a TIA Portal project in minutes, not days
Archive analysis
Load the TIA Portal archive (.ap19 and compatible formats): LSA indexes blocks, DBs, tags and networks.
Natural-language questions
"What does FB120 do?", "where is Motor_Start used?": technical answers based on the project code.
Version comparison
See what really changed between two project releases, beyond a plain text diff.
Change guidance
Support to pinpoint where and how to act on the code before touching the plant.
Reports & documentation
Generate project documentation from the analysis, ready to share.
Demo with anonymised data
Try it on a sample project, without exposing confidential logic.
Got a TIA Portal project to understand or audit?
Try LSA on the demo, or tell us about your case: we adapt it to your projects and your workflow.