SDNF Interface

The international SDNF Interface (Steel Detailing Neutral File) enables you to import and export Steel Engineering designs.

• Load SDNF File
• Save SDNDF File

Load SDNF File

To import a file via the SDNF interface, you need to

1. Select > Open > SDNF. The standard dialogue box is displayed thus enabling you to open the file.
2. Choose the required SDNF file (File extension .DAT) and click Open to confirm. The SDNF Interface window is displayed. It offers the following setting options:

• Show conversion log: Any errors occurring during data transfer are logged to the conversion log , e.g. a listing of sections that are not recognised by the system. If the log should be shown after data export, activate the check box. A detailed listing of any errors that may appear in the protocol can be called by double clicking the appropriate entry
• Write log file: Details of the conversion log are written to a log file. If you want to create a log file (with the file extension .LOG), select the appropriate check box.
• Inner plate contours: Select this check box if you want to transfer inner contours, e.g. holes. In the field below, you can specify whether holes up to a specific size should be ignored.

3. After selecting all required options, select OK to exit the SDNF Interface window.

Sections that are not recognised by HiCAD are inserted in the drawing as bar elements.

Save SDNF File

To export a file via the SDNF interface you need to select the option Save drawing, 3-D SDNF Interface Steel Engineering.

First click the File button in the menu bar, then select > Save as... > Further ... > SDNF.

The standard dialogue box is opened, this enabling you to save the file. Select a path and enter a name for the export file. The file is saved with the file extension .DAT.

Click the Save button. The SDNF interface dialogue box is opened. When you have selected all required options, select OK to exit the SDNF Interface window.  

Steel Engineering Interfaces • Interfaces