00:00Warm greetings, Engineer Edwin Moreano.
00:02Today I present to you the autonomous work, which is about filling a tank, using timers.
00:09In factor I, or when you press the R button on the tank, it starts filling for 50 seconds and
00:14Pressing the red button starts the draining process for 50 seconds.
00:19Well, the first thing we need to know is, to understand the elements that confirm our scenario.
00:23We have two pushbuttons, two LED lights, and a screen that shows us the time; well, here we have our two.
00:30We have the red and green push buttons, the red mains light bulb, green LED bulbs, the drain valve, the
00:37filling valve and LED display.
00:54Here we can observe how the water tank fills up in 50 seconds.
01:27Thanks for watching the video.
01:29The first thing we did was change the state of our red push button, since it is a normally closed push button, followed by
01:35to operate a T-off timer, which is activated with either of the two buttons, followed by this
01:42We set the time on the timer, which was 50,000 milliseconds.
01:46At the output of a timer I put a node because after this I put two memories, a 0, 7
01:52and a reset.
01:53The first set in the first memory is activated, followed by the gate, node, that I put on the
01:58The red button and the rest that I put on it, was followed by the node, but the timer was the same.
02:03This one has the second memory, but the set is activated with the green button, because we added this external one to it.
02:09timer, because once the timer starts working, it continues working for 8 seconds, that means
02:17that he is not with this one.
02:18It sends a 0 here, that's why this reset won't be active during those 8 seconds.
02:24After 8 seconds, our timer turns off, and as we are observing, the rest remains activated, that's why
02:31It stops filling up or it stops emptying.
02:33Following this, the timer includes the division function to divide into one thousand milliseconds, so that in
02:39Our knight is marked as a second, and is shown on the LED screen in the intimar.
02:45Following this, in the first memory, I put the red LED bulb at the output, and at the same time
02:50Our training valve will activate in time, just like in the second memory where I put the LED bulb
02:56green, and then at the same time the filling valve will be activated, let's observe our system.
03:31Here we can observe how the water tank fills up in 50 seconds.
04:03That's all, I hope you enjoyed it.
04:05All of this was in accordance with the subject of hydropneumatic control.
04:45Thanks for watching the video.
05:00Thanks for watching the video.
