Qelectrotech Siemens Library Fixed 【VALIDATED – 2025】

If you have an existing Siemens library where you can see the symbol but cannot connect wires, the terminals are defined incorrectly.

If you must edit an element, copy it to a user folder first, then edit, then move back after closing QET. qelectrotech siemens library fixed

Treat your elements folder like code. Use Git: If you have an existing Siemens library where

cd ~/.local/share/qelectrotech/
git init
git add elements/Siemens_Fixed
git commit -m "Fixed Siemens library v2.1"

If something breaks later, you can revert. If something breaks later, you can revert

Inside QET:

This forces QET to rebuild the internal database and ignore previously cached errors.

Many Siemens symbols reference external images (PNG, SVG) or terminal definitions that were not included in the library ZIP file. The result: a red "X" or blank box instead of a PLC module.