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3/22/2012 7:19 AM | |
Posts: 45 Rating: (4) |
Hello PTO - Is used in stepper and servo motion control, where one output would give a pulse for step and the other direction. PWM - "Since the PWM output can be varied from 0 to full scale, it provides a digital output that in many ways is the same as an analog output." See Link Below for S7 1200 Easy Book p.86 for PWM /tf/WW/en/Posts/34825 Tom |
Last edited by: primus 1 at: 3/22/2012 7:21 AM |
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