295K views · 3.2K reactions | Learn the basics of PLC programming with this quick guide to Contact instructions in Ladder Diagram language! Discover how Normally Open (NO) and Normally Closed (NC) contacts work. See what happens when a pushbutton is pressed or released, and how it affects outputs like a fan. #PLCProgramming | RealPars | Facebook

SFC PLC Programming Basics Discover the essentials of SFC PLC programming in this concise guide. Learn how SFC makes sequencing in the PLC straightforward, explore key elements like steps and transitions, and gain insights into qualifiers for effective programming. #RealPars #SFCPLCprogramming #PLCprogramming | RealPars