Any duplicated Simulink model is not allowed in the project.
If there is no input for the In Port, Simulation will skip the evaluation, and a warning message will be printed in the Console panel.
Note
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Note
Simulink models without input/output Ports are not executed because there is no connectivity, and value change is not propagated to the Block.
This type of Simulink integration is for atomic calculations. When any input changes, outputs such as the parametric diagram are calculated, e.g. In1 → Gain5 → Out1. It occurs as one step of Simulation time, the same as FMU.
If the simulink file (.slx) is updated or modified, Simulation needs to restart the MATLAB session by calling the kill matlab command in the Simulation console.