ladder programming plc

PLC Programming Concepts NOT Well Understood Pt1

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PLC Programming Concepts NOT Well Understood Pt1

PLC (Programmable Logic Controller) programming is a crucial aspect of industrial automation, yet many individuals struggle to grasp its fundamental concepts. This guide will dive into the key principles of PLC programming that are often misunderstood, shedding light on these concepts and providing clarity for beginners and experienced professionals. By addressing common misconceptions and exploring … Read more

Ladder Logic (NO) Contact – 3 Things to Know

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Ladder Logic Normally Open (NO) Contact - 3 Things to Know

Normally open (NO) contacts or inputs in the PLC ladder logic program do not mean the same as a wired normally open switch. NO contacts on the ladder logic provide the logic condition for the rung to turn on the output. We will be looking at three things about the normally open (NO) contact on … Read more