021 tonr retentive on delay timer
好吧,在这个领域你会明白延迟齿状。
All right in this field you will understand that dentate on delay.
好的,这是 Wehmeyer 指定的,所以这是一个细心类型的延迟。
OK which are designated by the Wehmeyer So it's an on delay with the attentive type.
因此,我的意思是,到那时它就会发生。
So this read into it I means it will in that time.
这是什么意思。
What does it mean.
首先让我们举一个青少年安图莱时间的例子,这将解释为什么我们需要一个小时。
Let's have an example of a teen Antulay time at first and that will explain why we need to go an hour.
这是一个示例,您可以看到我们已经开始 BET,并且我们有一个旧计时器,我们在上一个视频中看到它是一个延迟 10 秒的简单计时器,并且您有一个通常不为零的输出。
So this is an example you can see that we have started BET and we have an old timer which we have seen in the last video as a simple timer with a delay of 10 seconds and you have an output which is turning on usually not zero.
好的,这样你就轻松了。
OK so you have easy.
那么,如果我打开输入,我会自然启动,然后第二秒后输出打开,会发生什么。
So what will happen if I turn on the input that I will start naturally and after then second the output is on.
所以我们的输出有 10 秒的延迟。
So we have a 10 second delay on the output.
好吧,在延迟时间里,我读到了如果关闭输入会发生什么。
OK so in on delay time I read what happens if I turn off the input.
它运行的时间将重置时间。
The time it is running it will reset the time.
那么让我们再举一个例子。
So let's have an example again.
假设我打开输入,现在我正在运行,如果我关闭输入,计时器将被设置回零。
Suppose I turn on the input and now that I'm at is running if I turn off the input the timer will be set back to zero.
因此,如果我再次打开输入,则需要 10 秒。
So again if I turn on the input it will take 10 seconds.
好的。
OK.
现在假设我需要一个应用程序,如果我启动输入,我希望这个计时器冻结该时间,如果我再次打开输入,它应该从那个时间恢复。
Now suppose I need an application that if I start the input I want this timer to freeze that time and if I turn on the input again it should resume from that time.
好吧,在这种情况下,我会丢失当我这可能是一个应用程序时,您正在监视输入自开始操作以来的持续时间。
OK in that case I would lose the when I this could be an application where you are monitoring the input for how long it is on since you start the operation.
这可能是一个应用程序。
This could be one application.
让我们回到这个光。
So let's go back to this light.
这就是你和我,如果你看到它的 blague 图,我们可以在下一行看到它是什么时候偷窃的。
So this is that you and I and if you see it's blague diagram we can have that in the next line is when it's a steal.
我想知道城市将输出设置为在预设时间延迟后打开,这与打开延迟非常相似,经过的时间在多个时间段内累积,直到复位输入信号和复位输入。
I wonder said city sets the output to turn on after a preset time delay which is pretty much similar to on delay the elapsed time is accumulated over a multiple time period until the reset input signal and the reset inputs.
现在我们有一个输入来重置经过的时间。
Now we have a input reset the elapsed time.
好的。
OK.
然后我们就有了一支笔。
And then we have a pen.
所以它说我们有一个输入。
So it says we have an input.
现在这个输入将打开输出。
Now this input is going to turn on the output.
这与我们日常使用的启用此重置输入的内容非常相似。
What this is pretty much similar to on daily what we have are these that enabled this reset input.
这将重置时间,因为时间已累积。
This will reset the time OK because the time is accumulated.
所以你可以很好地理解这一点和时间滞后。
So you can pretty well understand that and the time lag.
在没有演示的练习中,让我们了解一下棕榈树,它几乎平滑了名称附近的一个块。
And in the in the no demonstration of the exercise let's understand the palmettos it's pretty much smoothed out a block at about name.
也就是说没有复位信号。
That's to say no reset signal.
这对你来说是一个新事物。
This is a new thing for you.
然后你就有了预设的时间。
Then you have a preset time.
这与您在开启延迟和关闭延迟当前时间和输出中看到的时间相同。
This is the same time as you are seeing in the on delay and off delay current time and output.
那么让我们看看它所说的时序图。
So let's see the timing diagram it says.
当前时间的示例是五百二十秒或如本示例中的五秒。
Example at the present time is five hundred twenty second or five second as in this example.
现在您会看到输入的持续时间要短得多。
So now you see that input is on for far fewer duration.
所以就让它是一秒钟吧。
So let it be one second.
好的。
OK.
所以你有了。
So you have.
这要么是你的情况,要么我将从这里开始,从我将开始的过渡时间开始。
This is either your case or I'm going to start from here from this transition time I will start.
输入引擎。
Engine of the input.
钻石将在这里保值。
The diamond will hold the value here.
它不会回到零,除非延迟点亮,当输入打开时,它会再次保持一个值。
It will not go back to zero unlight on delay it will hold a value again when the time when the input is on.
此时,计时器将从上次开始恢复,并且它将递增并在输入打开的时间到达此处。
At this point the timer resume from the last time and it will increment and goes up to here for the time input is on.
假设作为 PDA 这是一场战斗。
And suppose as a PDA This is a fight.
直到你可以一秒钟,如果你因为我没有使用图表,这就是一秒钟。
And until you can as soon as one second and if you because I'm not using a graph this is one second.
这可能是两秒,或者可能是 0.1,或者可能是零点五。
This could be two seconds or or this could be 0.1 or it would be zero point five.
所以第二个是让它看起来更危险。
So the second is to make it look more at stake.
如果这是 0.5 就可以了。
If this is 0.5 ok then fine.
这是 1.5,这是三秒。
And this is 1.5 and this is three seconds.
因此,如果您看到如果这是 0.5,则计时器会累积该值,然后第二个输入端口第二个输入脉冲在字上是相同的,但第二个脉冲在一点五秒后可以累积该值。
So if you see that if this is 0.5 the timer accumulate that value then and the second inport second input pulse this is the same in word but the second pulse for it one point five seconds later that can accumulate that value.
但最后一个值与此相同,当第三个脉冲到来三秒时,它将累积该值直到五秒。
But the last value as this one and when the third pulse come for three seconds it will accumulate that value until it can be five seconds.
在五秒钟结束的那一刻,您的输出就打开了。
And at that instant when the five seconds are complete your output is on.
如果你的 E-D 关闭了 night Seth 的输出,并且这个 E-D 关闭了,那么你会在这里得到一个复位脉冲。
And if you are E-D is off the output of night Seth and this E-D gets off then you get a reset pulse here.
OK,当您发出重置脉冲时,它会重置计时器。
OK reset you when you give the reset pulse it will reset the timer.
所以这里说这个E-D值就是CD值。
So it said this E-D value the CD value here.
因此,当它变为零时,阶数变为零。
So when it goes to zero the order goes to zero.
它继续并遵循 ITI。
It goes on and follows the ITI.
好的。
All right.
如果这听起来很复杂,让我们看一个例子回到我的。
If this sounds complicated let's have an example go back to my.
是的。
Yeah.
所以有一两次我是吉恩。
So I was Gene this time or two.
OT 是我的 DoubleClick 和 Gene,抱歉,您有重置信号。
OT are my DoubleClick and Gene this to when are sorry and you have a reset signal.
现在我可以通过另一个输入在这里获取任一信号,这可能是我可以在这里进行的。
Now I can get either signal here by another input which could be I can going to this here.
为了您的方便或其他原因,您不希望没有听到重置的声音。
You don't want one you didn't hear a reset for your convenience or something.
好的。
OK.
所以时间延迟了第二次。
So time delays then second.
我们可以忽略它们,因为我们可以看到我在这里。
We can ignore them because we can see that I'm here.
我们不需要接受任何这种逻辑。
And we don't need eating any of that logic.
那么让我们下载这个应用程序并查看结果。
So let's download this application and see the results.
刚刚下载。
Just downloaded.
不,我正在监视它。
No I'm monitoring it.
这里有 BNZ。
And here you have BNZ.
好的。
OK.
一切安好。
Everything is fine.
这是我开始输入的一毫秒,我知道我会在任何结束时开始内爆。
This is a millisecond I would start the input know I will start to implode at any end.
相反,我们看到我开始做好事,这一次保持了价值。
Instead we see that I start the good and this time holds the value.
好吧,现在听起来又不错了。
Ok now it is sounding good again.
它将从此特定值开始持续 145 毫秒,直到达到 10 秒。
It will start from this particular value for say 145 milliseconds until it reaches 10 seconds.
将再次在这里停下来向您展示一个示例并重新开始。
Will stop it here again to show you an example and start again.
因此,一旦读取到 10 秒,我的输出就会继续。
So once it reads 10 second my output goes on.
这与占上风类似,但到了最后你就知道我会这么做。
This is similar to on the upper hand but but with it at the end of time you know I do.
现在,如果我关闭输入,它将保持打开状态,因为它会保留时间。
Now if I turn off my input this will remain on because it retains the time.
好的,那么如何使用这些信号使其为零。
OK so how do make it zero using these signals.
所以一旦你在这里发出嗡嗡声,它就会回到零,这只会关闭我的输出。
So once you give a buzz here this goes back to zero and that will only turn off my output.
好的。
OK.
所以我会打开我的第二个会重置我的时间,或者我可能已经把它打开了,让我们再次举个例子,这是打开的,我把它关掉了,它被退回了。
So I would turn on my second would reset my time or I might've put it on and let's have an example again again this is on and I turned it off and it was returned.
我打开它,它最多持续 10 秒。
I turned it on and it goes up to 10 seconds.
输出打开,我打开输入。
And the output is on I turn on my input.
现在,如果我打开主板输入会发生什么。
Now if I turn on my board input what will happen.
它会返回到零,因为默认情况下复位的优先级高于输入。
It goes back to zero because by default reset has high priority over input.
因此,如果我关闭输入重置,它将恢复时间。
So if I turn off my input reset then it will resume the time.
好吧,如果我打开输入,即使它已打开,如果我不重置,它也会回到零。
Well if I turn on my input even if it is on if I don't on my reset it goes back to zero.
所以这就是关于这个或在计时器时间模式下让我们回到幻灯片。
So this is about that or in a timer time mode with it it the let's go back to Slide.
那么你知道快速变化的 PD 没有吗?我认为这非常相似。
So did you know fast changing PD has no i think this is pretty much similar.
虽然计时器运行,但当计时器为零时才起作用。
While the timer runs but has an effect when the timer is zero.
好吧,如果你改变计时器运行的时间,它不会做任何事情。
OK if you change the time when the timer runs it will not do anything.
但当时间恢复时,它就会产生影响。
But when time would resume it would have an effect.
好的。
OK.
现在改为四就是为什么定时器运行停止定时器不重置时间。
Now changing into four is why the timer runs stops the timer does not reset the time.
所以当我完成时,这个时间不会被重置。
So this time will not be reset by the time I was done.
好的。
OK.
改回 true 将导致计时器从它所说的累积时间值开始计时。
Changing back to true will cause the timer to start timing from the accumulated time value that that's what it says.
这就是我们所看到的。
That's what we have seen.
好的。
OK.
所以我们有一个例子。
So we have an example.
它说,要么拉吉充满活力,要么在时间结束时擅长使用它,考虑到 BD 为 10 秒。
It says and either Largey to energize and are good with it at the end of time considering BD to be 10 seconds.
这就是我们所看到的,这就是我们创建和理解的,TIAA 如果你想看到它的 FBD 逻辑,它与为什么让 illogic 非常相似。
This is what we have seen and this is what we have created and understand and the TIAA if you want to see it's FBD logic it's pretty much similar to why let illogic.
所以这是一个悲伤的按钮。
So this is a sad button.
这是这里,如果你看到的话就是。
This is here and if you see this is.
右舷什么时候到这里重置,PD 是 10 秒参议员 10 秒 EDV 并进行监控,因为我们不需要它,但如果您愿意,可以给您。
When are the starboard and comes here to reset and PD is 10 seconds Senator 10 seconds EDV and on monitoring because we don't need it but you can give it to you if you want.
另一个回到我来到这里的灯。
And the other goes back to my lamp which comes here.
好的,我有 50 和生态,我希望你们把两者放在一起,但这适合电路。
OK so I have 50 and ecologic I hope you are lying both together but this fit the circuit.
好的。
OK.
然后我们回到我的幻灯片。
So then we go back to my slide.
这是关于牙医时间延迟的问题。
This is about the dentist time on on delay.
你学到了什么。
What did you learn.
当我在延迟应用程序上使用有声调的 END-IF 并重置计时器时,我们需要一个信号 0 到 1 2,他说应该是 0 到 1 可以重置时间,并且它将重置输出。
When I use intonated END-IF on delay application and to reset the timer we need to have a signal 0 to 1 2 that he said that it should be 0 to 1 OK to reset the time and it will reset the output.
谢谢您的观看。
So thank you for watching.
让我们看看下一个视频中有什么内容。
And let's see what we have in the next video.