STL

STL is not dead. We read it.

Older machines and S7-300 migrations are full of Statement List. PLC Sidecar exports it as source, lets the AI read and edit it, and imports it back into TIA Portal.

Source in, source out

STL blocks travel as external source, exactly as TIA Portal generates them.

Understand before you touch

Let the AI explain a legacy network before anybody changes a line.

Rewrite in SCL

Port an STL block to SCL with the old version kept in the history.

In the app

An STL organisation block in the editor.