Forward And Reverse Control Circuit. If the reverse button is pressed while the motor is run ning in the forward direction the forward control circuit is de energized and the reverse contactor is energized and held closed. Now the forward contactor gets supply through phase r off push button r2 forward contactor coil f1 phase y.
The use of forward and reverse biasing gives a circuit designer optimal control over a diode s functionality. In the diagram i connect the incoming three phase supply l1 l2 l3 to the mccb circuit breaker molded case circuit breaker. As soon as forward contactor energized its auxiliary contact f1 becomes normally closed nc from no whereas f2 becomes normally open no from nc.
Here i showed the forward reverse wiring diagram.
Now the forward contactor gets supply through phase r off push button r2 forward contactor coil f1 phase y. Here i showed the forward reverse wiring diagram. Thankfully with cadence s suite of design and analysis tools you ll be sure to have your designers and production teams working together towards implementing the use of forward and reverse biasing techniques in all of your pcb. Now the forward contactor gets supply through phase r off push button r2 forward contactor coil f1 phase y.
