When you design your application, certain Model Interface Toolkit VIs are suitable for use in the control loop that steps your model, while some are not suitable due to their effect on jitter and determinism. The following VIs are suitable for use in a time-critical VI or timed structure that runs on an RT target:

  • Take Model Time Step
  • Get Simulation Time
  • Set Parameter Inline

Avoid using the following VIs in the model control loop if determinism is an important consideration in your application:

  • Calculate Parameter Offset
  • Commit Parameter
  • Create Inport Array
  • Create Parameter Interface
  • Create Signal Interface
  • Get Information by Path
  • Get Probed Signal Values
  • Get Parameters
  • Set Parameter
  • Set Signals to Probe

Related Links

Model Interface Toolkit VIs

Basic Architecture for Executing Models