Simulink.fault.dataInportSource

Configure data source of Fault Data Inport blocks

Since R2024b

Syntax

dataSource = Simulink.fault.dataInportSource(blockPath)

dataSource = Simulink.fault.dataInportSource(blockPath,dataSource)

Description

dataSource = Simulink.fault.dataInportSource(blockPath) returns the data source assigned to the Fault Data Inport block, blockPath.

dataSource = Simulink.fault.dataInportSource(blockPath,dataSource) assigns the data source assigned to the specified Fault Data Inport block to the data source, dataSource.

Examples

Return Data Assignment of Fault Data Inport block

Open the faultDataInportModel model in the Example Fault Behavior with a Fault Data Inport Block example.

openExample("faultanalyzer/FaultDataInportBlockExample")

The model has one fault. Retrieve the Fault object and open the fault behavior.

myModel = "faultDataInportModel";
myFault = Simulink.fault.findFaults(myModel);
openBehavior(myFault)

The fault behavior contains one Fault Data Inport block. Get the fault behavior path and retrieve the Fault Data Inport block handle.

myBehaviorPath = getBehavior(myFault);
myBlock = Simulink.findBlocks(...
  myBehaviorPath,"BlockType","FaultDataInport");

Retrieve the data source assigned to the block.

Simulink.fault.dataInportSource(myBlock)

ans =

    'faultDataInportModel/Pulse Generator/Outport/1'

Change Data Assignment of Fault Data Inport block

1. Open the faultDataInportModel model in the Example Fault Behavior with a Fault Data Inport Block example.

   openExample("faultanalyzer/FaultDataInportBlockExample")

2. The model has one fault. Retrieve the Fault object and open the fault behavior.

   myModel = "faultDataInportModel";
   myFault = Simulink.fault.findFaults(myModel);
   openBehavior(myFault)
   

3. The fault behavior contains one Fault Data Inport block. Get the fault behavior path and retrieve the Fault Data Inport block handle.

   myBehaviorPath = getBehavior(myFault);
   myBlock = Simulink.findBlocks(...
     myBehaviorPath,"BlockType","FaultDataInport");

4. Reassign the data source of the block to the Constant block output port.

   Simulink.fault.dataInportSource(myBlock,...
     "faultDataInportModel/Constant/Outport/1")

   ans =
   
       'faultDataInportModel/Constant/Outport/1'

Input Arguments

blockPath — Path to Fault Data Inport block

string scalar | character vector | handle

Path to the Fault Data Inport block, specified as a string scalar, character vector, or handle.

Data Types: char | string | double

dataSource — Data source

string scalar | character vector | handle

Data source to assign the Fault Data Inport block to, specified as a string scalar, character vector, or handle. The source must be an output port. If you specify the path as a string scalar or character vector, you must assign this argument to the path of an output port by using a syntax that the Simulink.fault.addFault function accepts.

Data Types: char | string | double

Output Arguments

dataSource — Data source path assigned to block

character vector

Data source path assigned to the block, returned as a character vector.

Version History

Introduced in R2024b