Detect multiple driving blocks executing at the same time step
Description
Select the diagnostic action to take when the software detects a Merge block with more than one driving block executing at the same time step.
Category: Diagnostics
Settings
Default:
error
none
Simulink® software takes no action.
warning
Simulink software displays a warning.
error
Simulink terminates the simulation and displays an error message only if the execution order of the driving blocks is not explicitly defined.
Tips
Connecting the inputs of a Merge block to multiple driving blocks that execute at the same time step can lead to inconsistent results for both simulation and generated code. Set Detect multiple driving blocks executing at the same time step to
error
to avoid such situations.
Command-Line Information
Parameter:
MergeDetectMultiDrivingBlocksExec |
Value:
'none' | 'warning' |
'error' |
Default:
'error' |
Recommended Settings
Application | Setting |
---|---|
Debugging | error |
Traceability | error |
Efficiency | No impact |
Safety precaution | error |