FMU Components
Functional Mock-up Units (FMUs) are component models developed using the Functional Mock-up Interface (FMI) tool independent standard. An FMU model file is a zipped file (*.fmu) containing the XML description file and the implementation in binary form. The file may also contain other files such as source files, symbol graphics, and documentation files for the component. See the FMI web site (https://fmi-standard.org/) for detailed information.
When you import an FMU and are shown a choice to select Model Exchange/Co-Simulation, if you select an option not supported by the imported FMU, the simulation terminates with an error during initialization.