Simulink Control Design license, license checkout failed
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Sarahanne Mora
on 12 Dec 2020
Commented: Fangjun Jiang
on 16 May 2023
When selecting "tune" on the PID controller in Simulink, I get the following error. I checked my lincense, looked under "Manage Products" and can see the "Simulink Control Design" listed under product. I tried reactivating my license but it did not work. How can I get the license to checkout?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/458980/image.png)
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Accepted Answer
Fangjun Jiang
on 14 Dec 2020
Edited: Stefanie Schwarz
on 10 May 2021
(1) Run this:
flag=license('checkout','Simulink_Control_Design')
license('inuse')
(2) To check if you have "Simulink Control Design" toolbox installed, run "ver slcontrol"
7 Comments
Ben Denaro
on 17 Mar 2022
I actually just figured mine out. I needed to install the control system toolbox as well as the Simulink control design toolbox.
More Answers (1)
Dominik Grochowski
on 5 Apr 2022
"""
I actually just figured mine out. I needed to install the control system toolbox as well as the Simulink control design toolbox.
"""
Worked for me
4 Comments
uppara manikanta
on 16 May 2023
i have the simulink control design in my license but it is not showing in my matlab workspace. when i tried to run with Ver command, it is not showing.
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