Zero-crossing control is globally disabled in Simulink

Option to issue warning or error if zero-crossing control is globally disabled during simulation

Model Configuration Pane: Simscape

Description

By default, Simulink^® tracks simulation events by detecting zero crossings. For more information, see Managing Zero Crossings in Simscape Models.

You can globally disable zero-crossing detection in the Solver pane of the Configuration Parameters dialog box, under Zero-crossing options. If you do, and if you are using a global variable-step solver without a local solver, the system issues a warning or error when you simulate a model with Simscape™ blocks.

Settings

warning (default) | error

Specify whether the system issues a warning or error upon simulation when zero-crossing control is globally disabled.

warning: Makes the system issue a warning upon simulation if zero-crossing control is globally disabled.
error: Makes the system issue an error upon simulation if zero-crossing control is globally disabled.

Recommended Settings

Application	Setting
Debugging	No Impact
Traceability	No Impact
Efficiency	No Impact
Safety precaution	No Impact

Programmatic Use

Parameter: GlobalZcOffDiagnosticOptions

Type: character vector | string scalar

Value: 'warning' | 'error'

Default: 'warning'

Version History

Introduced in R2010b