Sequence Viewer

Display messages, events, states, transitions, and functions between blocks during simulation

  • Library:
  • SimEvents

    Stateflow

Description

The Sequence Viewer block displays messages, events, states, transitions, and functions between certain blocks during simulation. The blocks that you can display are called lifeline blocks and include:

  • Subsystems

  • Referenced models

  • Blocks that contain messages, such as Stateflow® charts

  • Blocks that call functions or generate events, such as Function Caller, Function-Call Generator, and MATLAB Function blocks

  • Blocks that contain functions, such as Function-Call Subsystem and Simulink Function blocks

To see states, transitions, and events for lifeline blocks in a referenced model, you must have a Sequence Viewer block in the referenced model. Without a Sequence Viewer block in the referenced model, you can see only messages and functions for lifeline blocks in the referenced model.

Parameters

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When using a variable step solver, change this parameter to adjust the time precision for the sequence viewer.

Introduced in R2015b