ADC_PID_EPWM simulation issue on Simulink

Hi Community members,

I am a beginner in PID simulation.

I use ADC block to generate a voltage/digital number at Time Scope0. but it gives 0 values all the time. Why?

PID is tuned by Automatic generator and then I can get the results at Time Scope 4,5,6.

Vref is 2V which is compared with my ADC values through Adder/Subtractor. the result of Adder/Subtractor is shown in Time Scope3 .

The Problem is why do i get always 0 amplitude at Time Scope0? Is there any problem in ADC settings to run the simulation?

ADC settings are below there:

MATLAB2021b version

Please suggest to simulate this PID based ADC conversion and genrating ePWM signals.

Thanks

Kind Regards

Arsalan

[Muhammad Arsalan Athar]

@MathWorks Community Team @MathWorks Simulink Team

@MathWorks Support Team @Power Electronics

anyother Community members are welcomed to suggest/answer the issue.

Thanks

Arsalan