Qelectrotech Siemens Library -

For Siemens SIRIUS contactors, utilize QElectroTech’s master/slave element linking. Place the main contactor coil (Master) on your control circuit page, and link it to the auxiliary contacts or power contacts (Slaves) on the power distribution page. QET will automatically generate cross-references between the pages. Leverage Detailed I/O Cards for PLCs

The story of the is a prime example of open-source collaboration, where a community-driven project rose to meet the needs of industrial professionals seeking free alternatives to expensive proprietary software. The Genesis of QElectroTech

Submitted elements are reviewed by the QET team. Once approved, they enter the moderation queue and eventually become part of the official SVN/Git repository, making them available to all QET users in future releases. One community member describes: "The programme's element library has been created by various people, using the software's internal editor. People who, after devoting time to creating the elements they needed, decided to 'donate' them to the QET community of users" . qelectrotech siemens library

Dedicate separate schematic sheets for your Siemens power distribution (3-phase power to SINAMICS drives) and low-voltage control signals (PLC I/O loops).

Siemens devices use specific "Reference Designations" per IEC 81346. In QET, edit the Siemens element to add dynamic text fields like %FUNCTION for the unit number (e.g., -A1 for PLC rack). Leverage Detailed I/O Cards for PLCs The story

If you find that a specific Siemens component is missing from both the official and community collections, QET empowers you to create it yourself. The software includes a built-in element editor for exactly this purpose.

Siemens PLCs, contactors, and drives have specific terminal designations (e.g., A1/A2 for coils, 13/14 for NO contacts). Manufacturer-specific elements ensure your schematics mirror the physical hardware. | Redraw using lines/rectangles

The QET is the primary tool for this. You can open it by right-clicking on an existing element in the library and selecting "Edit element". While you can start from a blank canvas, the most efficient method is often to use an existing element as a base, open it, and then use the "Save as" function to create a new symbol you can then modify.

For TIA Portal users, there's a clear distinction to be made: . QET does not import TIA Portal projects or generate PLC code.

C:\Users\ \AppData\Roaming\qet\elements\ or check your Documents folder. Linux: ~/.qet/elements/ macOS: /Users/ /.qet/elements/ Step 3: Copy and Extract the Files Close QElectroTech.