I'm trying to interface WirelessHART network with an ac motor to control its speed at low level using field devices and gateway by Emerson. Could someone please tell me how the VFD and PLC is gonna help me control the speed of the ac motor using WirelessHART network?
A basic motor is in fact a DC motor, and could additionally run on AC. maximum washer automobiles have a velocity comments, to the value administration PCB, to administration speeds for wash, sluggish and quickly spins. This frequently incorporates an straight forward DC generator, comprising everlasting magnet and coil, on the tip of motor force shaft. in case you have controlled to get motor turning with a variac, then can assume motor is okay and issue is probably with feed back geny or administration board. even nonetheless, you will desire to verify that the brushes are loose in packing boxes and long sufficient. (spring tension).
