Multirate Model Restrictions

To generate Structured Text from a multirate model, you must configure the model as follows:

  • Change any continuous time input signals in the top-level subsystem to use discrete fixed sample times.

  • For the solver, select single-tasking execution.

The following target IDEs are not supported for multirate model code generation:

  • Rockwell Automation® RSLogix™ 5000 AOI

  • Siemens® SIMATIC® STEP® 7

  • B&R Automation Studio®

When you deploy code generated from a multirate model, you must run the code at the fundamental sample rate.

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