PLC Memory Concept - Siemens PLC Programming Tutorial

In this video, you will learn the memory concept of Siemens PLC programming with an example ladder logic problem with a solution.

Solved PLC Example Problem:

When Input-0 and Input-1 are pressed at the same time Output-0 and Output-1 should be in the high state.

When Input-1 and Input-2 are pressed at the same time Output-1 and Output-2 should be in the high state.

When Input-2 and Input-3 are pressed at the same time Output-2 and Output-3 should be in the high state.

When Input-3 and Input-0 are pressed at the same time Output-0 and Output-3 should be in high state. Note: Use holding and interlocking.

Free PLC and SCADA Training Courses ##

1. Free Siemens PLC Training Course
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2. Free Allen Bradley PLC Ladder Logic Training Course
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3. Free InTouch SCADA Tutorial Course for Beginners
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4. Free WinCC SCADA Training Course
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