Creating error/warning message in Simulink

Hello all,

I am kinda new in MATLAB/Simulink, can someone help me about;

How to create a error/warning message in Simulink model to user when s/he writes insufficient (out of my simulation range) values in the model ?

Answer 1

[Pavan Guntha]

Hello Ege,

You could use 'Assertion' Simulink block to create errors/ warnings when a certain condition is not met. You can have a look at the following example:

As illustrated in the figure below, an assertion failure occurs since the data '23' doesn't meet the required condition 'Data <= 20'.

You can mention the error/ warning message to be displayed in the block property as shown below:

You can also have a look at the following documentation page for more details on Assertion: Documentation.

Hope this helps!