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Fault Outport

Output signals from fault behaviors

Since R2023b

  • Fault Outport block icon

Simulink Fault Analyzer / Fault Port Blocks


Fault Outport blocks link signals from a model of a fault behavior to an external model. You can use these blocks to output signal data to Simulink® and System Composer™ models.

Use these blocks only in Fault Subsystem blocks. Each Fault Subsystem block can contain only one Fault Outport block.



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Output from behavior to model, specified as a scalar, vector, or matrix. Connect to this block to represent the introduced behavior in another model.

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 | Boolean | string | fixed point | enumeration | bus

Block Characteristics

Data Types

Boolean | bus | double | enumerated | fixed point | half | integer | single | string

Direct Feedthrough


Multidimensional Signals


Variable-Size Signals


Zero-Crossing Detection


Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Version History

Introduced in R2023b