From the course: Learning PLC Ladder Logic: 2 Diving Deeper
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Example: Develop a state diagram - Ladder Logic Tutorial
From the course: Learning PLC Ladder Logic: 2 Diving Deeper
Example: Develop a state diagram
- [Instructor] Now let's take a simple sequence process and develop a state diagram for it. In this example, we have a start push button to open a value to start filling a tank with a liquid. Once the liquid inside the tank reaches a certain level, a level sensor will indicate that. Then, the mixer starts for three seconds and once the three seconds end, the process is complete and everything shuts off. And here are the steps for this specific sequence process.
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Contents
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Introduction to sequence logic59s
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(Locked)
Introduction to state diagrams1m 59s
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(Locked)
Example: Develop a state diagram43s
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Solution: Develop a state diagram2m 26s
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(Locked)
Understand bottle style logic1m 20s
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(Locked)
Example: Sequential process1m 48s
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(Locked)
Solution 1: Develop the state diagram3m 24s
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(Locked)
Solution 2: Bottle logic for state 11m 50s
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(Locked)
Solution 3: Control section2m 53s
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(Locked)
Solution 4: Output section2m 28s
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(Locked)
Solution 5: Using the software5m 12s
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