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Model Configuration Parameters: Connectivity Diagnostics

The Diagnostics > Connectivity category includes parameters for detecting issues related to signal line connectivity, for example, unconnected ports and lines.

On the Configuration Parameters dialog box, the following configuration parameters are on the Commonly Used tab on the Diagnostics > Connectivity pane, or on the All Parameters tab in the Diagnostics > Connectivity category.

ParameterDescription

Signal label mismatch

Select the diagnostic action to take when different names are used for the same signal as that signal propagates through blocks in a model. This diagnostic does not check for signal label mismatches on a virtual bus signal.

Unconnected block input ports

Select the diagnostic action to take when the model contains a block with an unconnected input.

Unconnected block output ports

Select the diagnostic action to take when the model contains a block with an unconnected output.

Unconnected line

Select the diagnostic action to take when the Model contains an unconnected line or an unmatched Goto or From block.

Unspecified bus object at root Outport block

Select the diagnostic action to take while generating a simulation target for a referenced model if any of the model's root Outport blocks is connected to a bus but does not specify a bus object (see Simulink.Bus).

Element name mismatch

Select the diagnostic action to take if the name of a bus element does not match the name specified by the corresponding bus object.

Mux blocks used to create bus signals

Select the diagnostic action to take if Simulink® detects a Mux block that creates a virtual bus.

Bus signal treated as vector

Select the diagnostic action to take when Simulink software detects a virtual bus signal that is used as a mux signal.

Non-bus signals treated as bus signals

Detect when Simulink implicitly converts a non-bus signal to a bus signal to support connecting the signal to a Bus Assignment or Bus Selector block.

Repair bus selections

Repair broken selections in the Bus Selector and Bus Assignment block parameter dialogs due to upstream bus hierarchy changes.

Invalid function-call connection

Select the diagnostic action to take if Simulink software detects incorrect use of a function-call subsystem.

Context-dependent inputs

Select the diagnostic action to take when Simulink software has to compute any of a function-call subsystem's inputs directly or indirectly during execution of a call to a function-call subsystem.

Related Examples

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