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SuCri® Knowledge Base 8. Troubleshooting in SuCri 8.4. Module 3 (P3D) 8.4.2. Components appear unconnected (ProfileWeldedTogether)

8.4.2. Components appear unconnected (ProfileWeldedTogether)

Updated on 07/09/2026

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    This article clarifies whether the display of "unconnected" components in AutoCAD Plant 3D can be influenced via a welding option. In short: no. The options for welding connections exist in SuCri Module 3 only in Advance Steel.

    Background

    • SuCri creates welded connections only for connections in Advance Steel. In Plant 3D, the setting is ignored.
    • For this reason, the Profiles welded checkbox in the connection dialog is hidden in Plant 3D.
    • The associated settings "Auto create weld" and "Set profiles welded together" ("Settings" window, "Module 3" tab) also only take effect in Advance Steel.

    Procedure in Plant 3D

    1. Check whether the profiles are geometrically aligned with each other correctly and whether the connection was placed with SuCri.
    2. If necessary, update the connection, e.g. after changes to the profiles.
    3. If you transfer the structure to Advance Steel and the components appear unconnected there, follow the instructions in the article Components appear unconnected (ProfileWeldedTogether).

    Important notes

    • Consistency: Define clear project standards for welding options in Advance Steel so that all users in the team work with the same display.

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