PLC Programming Lab In this lab you are to simulate the operation of a stop light system using the PLC. This system will have the usual red, yellow and green lights and the additional two lights on the trainer will be used to indicate walk and don't walk conditions. The white light will represent don't walk and the blue light will represent walk. We will be simulating only one direction in the intersection. When the system begins operation, the walk and red lights should be active. The system becomes active when switch 1: 0/4 is turned on. It should then complete a normal cycle of operation. The timing of the lights should be as follows: Red light: 30 seconds. Yellow light: 5 seconds. Green light: 15 seconds. Walk(Blue): Should never be allowed unless the Red light is on. Should remain on until there are only 10 seconds left during the stop cycle(red light). Should not come on unless the green button (1: 0/2) has been pressed at some point during the cycle. Should be on until the red light has been on for 5 seconds. Don't Walk(White): It has the opposite operation of walk signal. PLC Programming Lab In this lab you are to simulate the operation of a stop light system using the PLC. This system will have the usual red, yellow and green lights and the additional two lights on the trainer will be used to indicate walk and don't walk conditions. The white light will represent don't walk and the blue light will represent walk. We will be simulating only one direction in the intersection. When the system begins operation, the walk and red lights should be active. The system becomes active when switch 1: 0/4 is turned on. It should then complete a normal cycle of operation. The timing of the lights should be as follows: Red light: 30 seconds. Yellow light: 5 seconds. Green light: 15 seconds. Walk(Blue): Should never be allowed unless the Red light is on. Should remain on until there are only 10 seconds left during the stop cycle(red light). Should not come on unless the green button (1: 0/2) has been pressed at some point during the cycle. Should be on until the red light has been on for 5 seconds. Don't Walk(White): It has the opposite operation of walk signal