How to define and use a variable as upper limit of the Saturation block in Simulink?

How can I define a variable in Simulink model such that I can use it as a upper or lower limit of saturation block?

i.e. the upper limit of Saturation block must be set to 20*X in which X is output of other block in my simulink model.

Thanks

Answer 1

[Ilham Hardy]

You can use Min and Max blocks instead of Saturation block

[Hosein]

Thanks Hardy..But Min and Max blocks do not work as Saturation block..

When I put 20*X (which X is output of other block) as upper limit of Saturation block, Error says X is not defined!

[Ilham Hardy]

[Hosein]

Thanks a lot dear Hardy.. one question: X can be variable (as the output of other block) in your second proposed model?

[Ilham Hardy]

Of course, that is what i actually trying to show :)

[Hosein]

First let me check! ;)

[Hosein]

Dear Hardly, you solve my problem. I do not know how to thank you. Thanks a lot.. :)