Each connection has four predefined locations: 2, 4, 6, and 8.
These predefined locations are similar to the cardinal points on steel cross-sections, and control the weld location object in the weld plane. The three offset rules can be used to offset the weld object from the predefined location. Additional locations can also be added as required. Allowed values are specified in the hsFrameWeldLocation codelist in the HS_S3DSupports_Codelist.xls workbook.
Location for Plates
Each location refers to a separate edge of the plate.