Hardwiring lesson of VFD start,stop,run feedback and drive ready feedback with ladder logic programming tutorial,drive wiring for starting and stopping the VFD/Dc Drive.
Nice explanation. Is it possible to do a video with plc, di, do, ai, ao sensors; glass relays to operate a motor. With actual connections and measuring the ai outputs like 4-20ma with multimeter, it will be exciting.
Nice video sir , agar ho sake to aisa vedio banana next jisme plc to vfd & vfd to motor, matlab motor aur vfd ka kaise communicate karte hi with plc, complete controling plc to drive & drive to motor, Thanks&Regards.
Sir, when stop button from scada is pressed continuously the motor come to stop when rpm goes down. When button is released it runs again what may be the cause
kyuki drive ka output pwm hota hai digital multimeter jyada fast measure karta hai isliye voltage variation ko dikha deta hai,lekin analog voltmeter slow response ki vajah se variation ko utna fast nahi dikha sakta to hame constant voltage dikhta hai.its like adding filter before measurement
