The programmable logic controller (PLC) is an important component in most modern automation and process control systems today. It's also susceptible to lightning-induced transients. To verify the ...

This file type includes high-resolution graphics and schematics when applicable. One of the key parts of automation is observing variation, and a process’ ability to control it. Reducing variation ...

Many plants today are celebrated as "modern" or "Industry 4.0" ready. Yet, if you open a control cabinet on the factory floor, you will frequently find a Programmable Logic Controller (PLC) installed ...

What if we were to replace the relay system with a general purpose PLC? To be consistent with the I/O count of the relay examples, we can consider a PLC with 1 input and 1 output module. Do not ...

There are various approaches to developing programmable logic controller (PLC) applications using experimental techniques. Modifying existing PLC ladder logic programs is another common approach ...