Eplan Edz Files

Mastering EPLAN EDZ Files: The Complete Guide to Import, Export, and Management

In the world of modern electrical engineering and automation, the efficiency of your workflow often depends on the quality of your data. For professionals using EPLAN—the industry-leading software for electrical, hydraulic, and mechatronic engineering—one file extension stands above the rest: .EDZ.

Whether you are a seasoned consultant or a junior designer, understanding the "EPLAN EDZ file" is crucial. These files are the lifeblood of component data exchange, bridging the gap between component manufacturers (like Siemens, Phoenix Contact, or Weidmüller) and your engineering schematics.

This article is an exhaustive deep dive into everything you need to know about EPLAN EDZ files: what they are, how to import them, how to export them, common errors, and best practices. eplan edz files

Step 4: Save

Click Export and save the .edz file to your desktop or network drive.

Method 2: The Master Data Menu (Best for Large Batches)

This method is recommended when you are installing a manufacturer’s entire data library (e.g., "Siemens S7-1200 Full Library.edz"). Mastering EPLAN EDZ Files: The Complete Guide to

1. Open your EPLAN project.
2. Go to Options > Settings > Companies > [Your Company Name] > Parts > Management.
3. Alternatively, use the shortcut: Tools > Parts > Management.
4. Click on the "Additional" menu (or right-click in the parts navigator).
5. Select "Import" .
6. Change the file type filter to "EPLAN EDZ Files (*.edz)" .
7. Browse to your file and select it.
8. In the import dialog, choose your target:
   • "Override all" : Replaces existing parts with the same part number.
   • "Skip existing" : Only adds new parts.
   • "Create backup" : Creates a .BAK file before overwriting.
9. Click OK. Wait for the progress bar. (Large libraries with 3D data can take 2-5 minutes).

Issue 2: The macro imports, but the part number isn't linked.

Cause: The EDZ file contains a macro, but your parts database does not have the corresponding dataset, OR the file path in the EDZ was absolute (e.g., C:\Users\OldPC\...) instead of relative.

Solution:

• Manually link the macro to the part. Open the part in Parts Management, go to the "Macro" tab, and browse to the imported .ema file.
• When exporting your own EDZ files, always use "Relative paths" in the export settings.

5. How to Export Your Own EDZ Files from EPLAN

You may need to send your custom-designed macros to a colleague, a subcontractor, or back to a manufacturer for validation. Exporting an EDZ file ensures they receive the macro, the part number, and the symbols all at once.