That gives a 28 second cycle, but the extra 1 second for each Delayed Green results in no crashes. You are shooting for a 26-second cycle, so set your timers for 80, 40, 20, 80, 40, 20. For example, the red lights should be controlled by just two different timer DN (Done) bits (in series for one red light, in parallel for the other one), while all the others can be controlled by a different single TT (Timer Timing) bit.Ĥ. Now look to see if some lights can be defined as combinations of other lights. Go back and do what you should have done first, that is to make a timing diagram showing what time each color light goes on, and what time it goes off.ģ. The easiest way is to put a T4:5/DN XIO on Rung 0Ģ. When your timer T4:5 finishes, that is the end of cycle and T4:0 should be reset and start the cycle again at 0 seconds. You never want your lights to stop working. You can use 6 timers (1 will do), but remember it is a cycle, it should continue to loop. Question: Exercise 1 - Traffic Control utilizing Timers From the Simulations Menu at the top of the LogixPro screen, Select the Traffic Light Simulation 0:2. I will give him some little hints anyway.ġ. Surely with a little searching, AnthonyWade can find what he needs. The sequence of operation and timing durations are set out in following. It has been solved, discusssed, debated, and condemmed on this site for years and years. Question: Exercise 1 - Traffic Control utilizing Timers From the Simulations Menu at the top of the LogixPro screen, Select the Traffic Light Simulation 0:2.00 0:204 0:2/01 0:205 0:202 0:206 Utilizing multiple timers, to control our simulated traffic light.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |