Mike Posted May 23, 2013 Report Share Posted May 23, 2013 I'm using the V350-TU24 for PWM control of a powerful chopper. Since the controller uses RC-circuit, is not possible to get the output high frequency and sharp edges. I had to climb inside) and found the magic point. The result is a control on the chopper frequency of 8 kHz (via optocoupler..). But there is a downside - only 32 steps adjustment duty cycle. And by the way, HS input is also modified to measure frequencies up to 100 kHz. 1 Quote Link to comment Share on other sites More sharing options...
MVP 2021 Joe Tauser Posted May 23, 2013 MVP 2021 Report Share Posted May 23, 2013 You have definitely picked the right avatar. There's nothing like a successful hack to get the job done. I can't wait to hear what the Home Office in Israel has to say about this one. Joe T. Quote Link to comment Share on other sites More sharing options...
Cara Bereck Levy Posted May 23, 2013 Report Share Posted May 23, 2013 The Home Office says you hack at your own risk...any such hacking voids all guarantees, warranties, and we recommend against it.... Quote Link to comment Share on other sites More sharing options...
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