eZdspLF2407 PWM problem
Altair EmployeeSubmitted by Korhan44 on Wed, 08/03/2011 - 19:17
I want to generate a single PWM which duty cycle entered external at Vissim. When i use T1PWM, it give 2 kHz(constant) PWM and i cant change its frequency. I changed Time Rate Scaling and period but it wasnt effected. I couldnt use SV PWM, single PWM or dual PWM.. when i put it simulation screen and after run, this error was seen at screen (...can work only compiled mode). How can use Compiled MODE??
Answers
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Submitted by Korhan44 on Wed, 08/03/2011 - 19:39.
Svpwm generating signal but i cant see PWM1 from DSP??
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Submitted by Anders89 on Thu, 08/04/2011 - 19:54.
- You must compile the diagram and download it. I suggest you watch the following on-line videos to understand how to do this:
http://vissim.com/downloads/movies/vissim-ECD.html
http://vissim.com/downloads/movies/vissim-ADC_usage_and_Digital_Scopes.html
http://vissim.com/downloads/movies/vissim-digital-power.html - You need to scale the outputs of 3rd harmonic space vector wave form generator from +1..-1 to 0..1 as in the enclosed diagram.
0 - You must compile the diagram and download it. I suggest you watch the following on-line videos to understand how to do this:
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Submitted by Korhan44 on Fri, 08/05/2011 - 01:45.
It is working, i can see the PWM.. thanks again
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