Define Constraints

This example shows how to define model-wide constraints that must evaluate to true for a variant configuration to become active.

OpenslexVariantManagement.
In theModelingtab of toolstrip, openDesign节中,clickVariant Manager.
In the Variant Manager, in theConstraintstab, click.
EnterLinNotExternas theNameand(Ctrl~=1) || (PlantLocation ~=1)as theConditionfor the constraint.

This constraint activates variants that do not use theLinearController andExternalPlant Controller configurations.
To activate and validate the constraint, click theActivatebutton.

Note

Variant Manager constraints are validated during model compilation as well. However, these constraints are not validated post compilation, for example, atstartupactivation time.

Related Examples

Create and Validate Variant Configurations
Import Control Variables to Variant Configuration

More About

Variant Manager Overview
Introduction to Variant Controls
Variant System Design