Bus signal treated as vector

Diagnostic action to take when virtual bus is treated as vector

Model Configuration Pane: Diagnostics / Connectivity

Description

The Bus signal treated as vector configuration parameter determines the diagnostic action to take when the software treats a virtual bus as a vector.

Settings

none (default) | warning | error

none

The software does not check for virtual buses treated as vectors.

warning

The software displays a warning when it detects a virtual bus treated as a vector.

error

The software terminates the simulation and displays an error message when it builds a model that treats a virtual bus as a vector.

Tips

• The diagnostic considers a virtual bus to be treated as a vector if the bus is input to a block that does not accept virtual buses. For more information, see Bus-Capable Blocks.

• Virtual buses can be treated as vectors only when all constituent signals have the same attributes.

• To identify and correct buses used as vectors, use the Model Advisor check Check bus signals treated as vectors or the function Simulink.BlockDiagram.addBusToVector.

• To replace an implicit bus-to-vector conversion with an explicit conversion, use the Bus to Vector block.

Recommended Settings

Application	Setting
Debugging	No impact
Traceability	No impact
Efficiency	No impact
Safety precaution	error

Programmatic Use

Parameter: StrictBusMsg

Value1 : 'ErrorLevel1' | 'WarnOnBusTreatedAsVector' | 'ErrorOnBusTreatedAsVector'

Default: 'ErrorLevel1'

Version History

Introduced in R2006a