The Configure menu > Unit management
Customizing units for individual components
Instead of using the Unit Management function to customize a unit, you can customize an individual unit directly in a component of your system through the Change parameters or Variable list window, or the Parameters or Variables panes.
Figure 207: Customizing a unit in an individual component
Here, we are setting the mass to lb for a single component in a system. This could also be done for two components in the system:
Figure 208: Customizing units for two components
Here, two masses are selected (with a Shift+click). Now the unit can be customized for both in one action.
To remove a customization on an individual component, right-click and select Reset custom unit:
Figure 209: Reset customized unit
Warning
Post-processing variables do not support Units and Preferred units. All variables plotted from the post-processing tab use the default units defined in the submodels. When we plot these variables, the value is displayed as NULL.
Source: https://docs.sw.siemens.com/en-US/doc/254352342/PL20250521841123434.amesim_collection.Reference_Run/Customizing_units_for_individual_components · retrieved 2026-07-17