trizzmonte
Member
Hi all, I need help to create this program I have problems with the flasher.
Develop the program below using RSLogix 500 software. Be sure to put descriptors on each of the elements in the program
Traffic flow on a one-way street is to be controlled by means of a pedestrian pushbutton so that the green traffic light and "Don't Walk" (use motor # 1 output) indicators are to be normally on at all times when the pedestrian crosswalk pushbutton is not actuated. When the pedestrian "Walk" pushbutton is actuated the following control sequence occurs:
The green traffic light immediately switches off and the amber traffic light switches on to begin to stop the traffic flow. The amber traffic light remains on for 5 seconds and then turns off.
When the amber traffic light switches off, the red traffic light switches on. To ensure that traffic has stopped, there is a 5 second delay before the white pedestrian WALK" sign turns on.
The white pedestrian "Walk" light and the red light remain on for 15 seconds, allowing pedestrians safe passage across the street. 5 seconds after the "Walk" sign turns on it begins to flash for the remaining 10 seconds, warning those crossing the street that time is expiring.
At the end of the cycle the white "Walk" pedestrian light switches off, the "Do Not Walk" light switches back on and the red traffic light remains on for 5 seconds, to ensure that pedestrians are not still crossing the street and then the traffic light changes from red to green.
Be sure to test your program to be sure that it will work multiple times (2) only by pressing the "Walk" pushbutton.
Develop the program below using RSLogix 500 software. Be sure to put descriptors on each of the elements in the program
Traffic flow on a one-way street is to be controlled by means of a pedestrian pushbutton so that the green traffic light and "Don't Walk" (use motor # 1 output) indicators are to be normally on at all times when the pedestrian crosswalk pushbutton is not actuated. When the pedestrian "Walk" pushbutton is actuated the following control sequence occurs:
The green traffic light immediately switches off and the amber traffic light switches on to begin to stop the traffic flow. The amber traffic light remains on for 5 seconds and then turns off.
When the amber traffic light switches off, the red traffic light switches on. To ensure that traffic has stopped, there is a 5 second delay before the white pedestrian WALK" sign turns on.
The white pedestrian "Walk" light and the red light remain on for 15 seconds, allowing pedestrians safe passage across the street. 5 seconds after the "Walk" sign turns on it begins to flash for the remaining 10 seconds, warning those crossing the street that time is expiring.
At the end of the cycle the white "Walk" pedestrian light switches off, the "Do Not Walk" light switches back on and the red traffic light remains on for 5 seconds, to ensure that pedestrians are not still crossing the street and then the traffic light changes from red to green.
Be sure to test your program to be sure that it will work multiple times (2) only by pressing the "Walk" pushbutton.