How do I prevent Simulink 7.4(R2009b) from showing parameterized link warnings when loading/saving my model?

I have a Simulink model, which contains intentional parameterized links. When I save or load my model the following warnings are shown in the MATLAB Command Window:

 Warning: Block diagram 'mymodel' contains one or more parameterized library links.  To find the parameterized links use

 the Model Advisor.  The diagram has been saved but may not behave as you intended. 

 Warning: "mymodel/myblock" is a parameterized link. To view, discard, or propagate the changes for this link, use the

 "Link Options" menu item 

   In general\private\openmdl at 13

   In open at 155

   In uiopen at 196

As the parameterized links are intentional, I would like to know how I can suppress these warnings.

Answer 1

[MathWorks Support Team]

In order to avoid these warnings from being shown, you can use the MATLAB WARNING function to explicitly turn on or off certain warnings. In order to do so for the parameterized link warnings you can use the following lines of code:

warning off Simulink:SL_SaveWithParameterizedLinks_Warning

warning off Simulink:SL_LoadMdlParameterizedLink

Please note for R2013a the following warning idenifiers should be used:

warning off Simulink:Engine:SaveWithParameterizedLinks_Warning

warning off Simulink:Commands:LoadMdlParameterizedLink

In order to make this happen for only one specific model, you could consider including warning on/off statements in your models PreLoadFcn, PostLoadFcn, PreSaveFcn and PostSaveFcn callback functions.

If the above warning IDs, do not resolve the issue, you can use the following MATLAB command to retrieve the ID of the last warning message:

[msgstr,msgid]=lastwarn

You can then use the actual 'msgid' with the WARNING command to turn off the warnings.

[Naz]

Ok. But the message also contains the phrase "The diagram has been saved but may not behave as you intended." How do I make sure it behaves is I want? What exactly means "parameterized" links?