For information about specifying minimum and maximum values for signals and about how Simulink checks nondouble signals, see Specify Signal Ranges.

For referenced models in Accelerator mode, Simulink performs signal range checking for only root-level I/O signals. It does not check internal signals.

If you have an Embedded Coder^® license, you can perform signal range checking in top-model or Model block software-in-the-loop (SIL) and processor-in-the-loop (PIL) simulations (Embedded Coder).