Light show program that will enable with correct password.

If one direction has traffic, that side green light will remain on until either a car comes on the opposite side or if the crosswalk button is pushed.When the Amber light appears, the Walk Sign will commence to flash On and Off and continue to do so until the Red signal appears.Once the Walk Sign is illuminated, it will remain so for the duration of the Green signal.If the Green light is already illuminated when the button is pressed then the Walk signal sequence will be delayed until the next Red to Green transition occurs.When depressed, the crosswalk push button will cause the appropriate Walk Sign to be illuminated at the next occurrence of a Red to Green transition for the appropriate direction.

1 second period (delayed green) with both directions having only their RED lights illuminated.

The is my version of the Traffic Light Simulation on LogixPro 500. Once again, you could have alternatively dragged and dropped the instruction into the program window.Traffic Light Simulator LogixPro w/ one Timer ON(Exercises 1 and 2 +EXTRA) LogixPro Traffic Light Exercise A2, using Word Comparison Instuctions 12711. (too long a constant output or too many outputs in a short timeframe). Note that the new XIC instruction is now selected (highlighted). Checking 8 outputs from an ink viscosity control system (the inputs to the plc) for abnormal control. Now click on the XIC instruction with your left mouse button (Left Click) and it will be added to the right of your highlighted selection. Alternatively you could have dragged (left mouse button held down) the Rung button into the program window and dropped it onto one of the locating boxes that would have appeared. Note that the new Rung was inserted above the existing (END) End Of Program Rung. You should now see a new Rung added to your program as shown above, and the Rung number at the left side of the new rung should be highlighted. If you hold the mousepointer over any of these buttons for a second or two, you should see a short 'ToolTip' which describes the function or name of the instruction that the button represents. It's the first button on the very left end of the Bar. First click on the 'New Rung' button in the User Instruction Bar.

Logixpro traffic control exercise 1