In industry, ladder logic is well understood ... There was a recent post we did about a showdown between Arduino and a PLC. If you read the comments, a lot of people think the playing field ...

In this course, engineer and educator Zara Khalil covers the basics of PLC ladder logic programming. Explore fundamental concepts such as rung operation, timer and counter instruction, and the main ...

Most PLC programs use instructions written in ladder logic, which is a graphical programming language. During programming, PLC programmers enter instructions and save them to the PLC’s CPU. Most ...

Of the three graphical and two textual languages, ladder logic (see example below) was the first language and widely used. IEC 61131 was previously known as IEC 1131. See PLC. Graphical ladder ...