plc programming ladder logic

The Secret of Using Counters – PLC Programming

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We will now look at the secret of using counters in the PLC. (Secret Using Counters) Counters are used in the majority of PLC programs. This is especially true if part of your SCADA system. Counters like the animated picture above count things. In this situation, we count the number of turns the little guy … Read more

Building a PLC Program That You Can Be Proud Of – Part 1

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What is the best way to program a PLC?  My answer is simple. The best way is one in which someone can look at your program and understand it. I cannot stress the need for good documentation of your program enough. The best programs are ones that I can return to after several years and … Read more