Search found 3 matches

by kanchibhotla14
Mon Apr 09, 2012 6:40 pm
Forum: General Remark and Questions
Topic: Error in SPWM Motor PWM Output
Replies: 3
Views: 3227

Error in SPWM Motor PWM Output

Hello Sir, I want to generate the SPWM and simple PWM to GPIOs ... SPWM of fundamental frequency 50Hz and Switching frequency 5kHz .....but when we build and run the program i am getting the switching frequency is of around 63Hz and fundamental frequency 2Hz ....simple PWM is of least frequency... T...
by kanchibhotla14
Mon Apr 09, 2012 6:38 pm
Forum: General Remark and Questions
Topic: Error in PWM motor control output
Replies: 0
Views: 1677

Error in PWM motor control output

I am using the dsPIC30F6010 for generating PWM outputs....but when i am using the MOTOR CONTROL OUTPUT block....the output pins of the PDC1, PDC2, PDC3 are are not generating the pwm outpus....Even i am using the output compare modules (HW), output compare module (General).....output pins are not ge...
by kanchibhotla14
Tue Apr 03, 2012 7:44 pm
Forum: General Remark and Questions
Topic: Getting PWM generation of wrong frequency
Replies: 0
Views: 1813

Getting PWM generation of wrong frequency

Hello Sir, I want to generate the SPWM and simple PWM to GPIOs ... SPWM of fundamental frequency 50Hz and Switching frequency 5kHz .....but when we build and run the program i am getting the switching frequency is of around 63Hz and fundamental frequency 2Hz ....simple PWM is of least frequency... T...

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