QElectroTech is a Qt-based software for creating electrical schematic diagrams. It is lightweight, cross-platform (Windows/Linux/Mac), and community-driven.
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Missing dynamic text fields. | Re-open in Element Editor; add %ref and %manuf . | | Terminal numbers wrong (e.g., A1 instead of 13) | Wrong hotspot assignment. | Hotspots must match the datasheet naming. Edit element. | | Symbol doesn't scale | Drawn as "static shape" vs. "element primitive". | Redraw using lines/rectangles, not imported images. | | QET crashes when loading library folder | Corrupt .elmt XML tags. | Validate XML structure (e.g., with Notepad++ XML Tools). |
A pre-built Siemens library for QET provides several advantages: qelectrotech siemens library
: Ensure terminal positions (X,Y) are multiples of 10 to match the standard grid. Terminal Spacing Standard components (fuses, contactors): Use a step of Special elements (PLC I/O, speed variators): Use a minimum step of is recommended for better readability. Avoid Duplication
To ensure your project remains portable, QET copies used elements into a "Project Collection." This prevents broken links if you send the file to someone else. QElectroTech is a Qt-based software for creating electrical
High-detail symbols for Sinamics G120 and S120 series. Power Supplies: Common Sitop power modules. HMI Panels: Graphics for Comfort and Basic touch panels. 📥 How to Add Custom Siemens Symbols
As of 2025, these resources are active:
Engineers typically integrate Siemens components into their projects by:
: Automatically stores any element used within a specific project file, ensuring portability even if the original library is missing on another computer. Accessing Siemens Elements in QElectroTech | Re-open in Element Editor; add %ref and %manuf