ADC_PID_EPWM simulation

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?

MATLAB2021b version

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

Thanks

Kind Regards

Arsalan

[Muhammad Arsalan Athar]

@MathWorks Support Team @MATLABacademy @MathWorks Simulink Team