Defining a Configurable Subsystem - 2020.2 English

A configurable Subsystem is defined by creating a Simulink® library. The underlying blocks that implement a configurable Subsystem are organized in this library. To create such a library, do the following:

1. Make a new empty library.
   Figure 1. New Empty Library
2. Add the underlying blocks to the library.
   Figure 2. Adding Underlying Blocks
3. Drag a template block into the library. (Templates can be found in the Simulink library browser under Simulink/Ports & Subsystems/Configurable Subsystem.)
   Figure 3. Template
4. Rename the template block if desired.
5. Save the library.
6. Double-click to open the template for the library.
7. In the template GUI, turn on each check box corresponding to a block that should be an implementation.
   Figure 4. Check Boxes
8. Press OK, and then save the library again.