Disable warning about time delay set to zero

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Daniel H 2015-3-8

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https://ww2.mathworks.cn/matlabcentral/answers/182026-disable-warning-about-time-delay-set-to-zero

评论： Jason Firth 2019-6-11

In my Simulink models, I use a bunch of paramterized transport delays - depending on my configuration, they are "disabled" (have a delay of zero). I get the following warning in this case:

 Warning: When delay time is set to zero, the transport delay block is automatically set to support direct feedthrough. This may
cause an algebraic loop. A Memory Block can be used in place of the Transport Delay to break the loop.

I think for me it should not cause algebraic loops because I do not use them in feedback loops or so. I just use them for modeling delays in a cable for example. I want to get rid of these warnings but I do not find the appropriate setting. I set already "Algebraic loop" to "None" in Diagnostics pane in simulation settings but the warnings persist.

Thank you!