I’m trying to make open switch fault situation (or the duty cycle of the high side switch to be 0 while not effects the low side one.) . And I’m using a EPWM block from texas instruments c2000 add-on.
I want a high side switch to be opened not the low side one too.
I did
1) continuous software force to control the high side switch(ePWM-A)….. but it’s the highest priority signal that makes ePWM-B signal changed.

Is there any way I could solve this problem??I’m trying to make open switch fault situation (or the duty cycle of the high side switch to be 0 while not effects the low side one.) . And I’m using a EPWM block from texas instruments c2000 add-on.
I want a high side switch to be opened not the low side one too.
I did
1) continuous software force to control the high side switch(ePWM-A)….. but it’s the highest priority signal that makes ePWM-B signal changed.

Is there any way I could solve this problem?? I’m trying to make open switch fault situation (or the duty cycle of the high side switch to be 0 while not effects the low side one.) . And I’m using a EPWM block from texas instruments c2000 add-on.
I want a high side switch to be opened not the low side one too.
I did
1) continuous software force to control the high side switch(ePWM-A)….. but it’s the highest priority signal that makes ePWM-B signal changed.

Is there any way I could solve this problem?? epwm, open switch fault MATLAB Answers — New Questions

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