monikmodi33
Member
Dear all,
I am doing project on Kerb paving, in which there are 2 solenoid valve based on PWM output.
So, main logic like, 1st PWM output based on a 30 degree rotary sensor giving a duty cycle from 30% to 70% at that same time the 2nd PWM output giving a duty cycle from 70% to 30%. Both PWM output working as a vise versa duty cycle and have to operate servo valve based on that.
But , my main concern is that I've to use both output at 90 degree phase lagging and now the PLC output giving same PWM waveform and not on invert phase lagging.
SO, what should I've to do for that?? Please give any suggestion if it's possible from software side or from electrical wiring through..any else..
I am doing project on Kerb paving, in which there are 2 solenoid valve based on PWM output.
So, main logic like, 1st PWM output based on a 30 degree rotary sensor giving a duty cycle from 30% to 70% at that same time the 2nd PWM output giving a duty cycle from 70% to 30%. Both PWM output working as a vise versa duty cycle and have to operate servo valve based on that.
But , my main concern is that I've to use both output at 90 degree phase lagging and now the PLC output giving same PWM waveform and not on invert phase lagging.
SO, what should I've to do for that?? Please give any suggestion if it's possible from software side or from electrical wiring through..any else..