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Hull and Outfitting

User Warning Angle (MDSPIVWARN)

  • Last UpdatedJan 09, 2026
  • 1 minute read

Default value (degrees)

Session/default catalogue modifiable

Description

5

Default catalogue

Warning pivot angle for pipe hangers

This default is also associated with hangers and determines the angle above which a warning is displayed to the user. If the user attempts to support a section of pipe whose slope is greater than or equal to the MDSPIVWARN angle, an error is displayed but the user is allowed to continue with the design process.

Note: It is essential that the value of MDSPIVWARN is always less than the value of MDSMAXPIVA.

In the example given below, the designer would have received a warning alert, as the slope of the pipe is greater than the MDSPIVWARN angle but less than the MDSMAXPIVA angle.

Note: The MDS manufacturers hanger interfaces (LICAD, PSDesigner and Witch Hanger) will override these default settings.

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