Hi - I was wondering if anyone could help me out with a motor control circuit I'm working on. Currently there is a Forward / Stop / Reverse switch controlling a motor and they want to add another switching location with Forward / Stop / Reverse. The existing switch obviously has 3 pairs of contacts a pair for each button. The right side of the switch on all 3 terminals is jumped out with 110 volts and the center stop button has 110 volts across to the left side terminal. The forward and reverse terminal on the left side go to seperate contactors. Since the motor is 3 pahse I assume one of the contactors just has 2 of the supply leads swapped to make the motor run in reverse.
Thank you in advance for any and all help
Thank you in advance for any and all help