From the course: PLC Sequencer Logic

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Three-machine software demo

Three-machine software demo - Ladder Logic Tutorial

From the course: PLC Sequencer Logic

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Three-machine software demo

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- [Instructor] For the demo, I'm going to use the switches to represent each machine. In order to get the switches, you can simply go here, and right click in order to toggle between the options. So I'm going to go ahead and choose switch, for the first machine. Switch for the second one. And switch for the third machine. And, in order to change the color of the LED, you go over here to output two zero, and then right click and change it to green. Okay, I'm going to go ahead, go online and download the program. As soon as I hit run, the timer starts timing, and the computer instruction starts to compare the values coming from the input. So I'm going to go ahead and try to get one machine ready. And then notice here that the green pilot light does not turn on because I need at least two. So I'm going to go ahead and get the second machine ready. And then you can notice here that the green pilot light turns…

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