Question: Write a Ladder Logic Program that will control a stop light at an intersection. You will need to use timers to accomplish this. You may

 Write a Ladder Logic Program that will control a stop light

Write a Ladder Logic Program that will control a stop light at an intersection. You will need to use timers to accomplish this. You may use a seal in circuit to start and stop the program from running. Both directions will have the red light active for 31 seconds, the green light active for 24 seconds, and the yellow light active for 5 seconds. Both lights should be red at the same time for 1 second. This is a safety feature. The program presented in the book will not accomplish this. Needs to have a left-hand turm lane, Must use subroutines Also, one direction will have a cross walk. If the cross walk button is pressed, when that direction's light turns green, the cross walk light will also turn greern. The cross walk light will stay green for 15 seconds. The cross walk light will then flash on and off as red for 8 seconds. When the traffic light turns yellow, the cross walk light will be solid red. Pushing the cross walk button does not affect the operation of the traffic light. It only signals the operation of the cross walk lights when the light turns green. Pushing the cross walk button a second time after the sequence has already been initiated must not restart the sequence

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