Question

Draw the ladder logic for motor forward and reverse

Answer 1

Answer:

Explanation:

PLC Program

Here is PLC program to Drive Motor in Forward and Reverse Direction, along with program explanation and run time test cases.

List of Inputs and Outputs

I:1/0  = Forward Start    (Input)

I:1/1  = Reverse Start    (Input)

I:1/2  = Stop     (Input)

O:2/14  = Latched coil 1 for forward direction (Output)

O:2/0 & O:2/1 = Forward Contactor   (Output)

T4:1   = Delay before forward direction (Timer)

O:2/15  = Latched coil 2 for reverse direction (Output)

O:2/2 & O:2/3 = Reverse Contactor   (Output)  

T4:0  = Delay before reverse direction (Timer)

Ladder Diagram to solve this problemplc-program-drive-motor-forward-reverse-direction-01