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AVEVA™ Unified Engineering

Variant calculation examples

  • Last UpdatedMay 27, 2026
  • 1 minute read

The system uses Variant/Chamfer configuration parameters to automatically calculate the variant and chamfer requirements during model processing, based on plate thickness and connection type. That means:

  • Example 1 - Plate thicknesses are 12 and 16 mm:

    The difference is 4 mm. Because the thinner plate (12 mm) is thicker than the limit (10 mm), comparison should be made to the greater tolerance value (=5). Since 4 < 5, select a variant without chamfer.

  • Example 2 - Plate thicknesses are 9 and 13 mm:

    Keeping the difference would result in a variant with chamfer because comparison should be made with the tolerance for thinner plates (=3).

Create new Variant/Chamfer configuration

  1. On the Production Design tab, in the Configuration group, select Configuration.

    The application displays the Configurations window.

  2. In the Production part of the window, select Variant/Chamfer.

  3. Select the Add icon (right top corner).

  4. Edit the default values in the application for:

    1. Name,

    2. Variant 0 tolerance,

    3. Chamfer Type,

    4. Chamfer Angle.

  5. Select Store.

    The application stores the changed configuration set with the new name.

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