From splitting PLC code into modules and validating HMI input variables at the PLC to monitoring and trending PLC memory use, these coding practices help secure controllers and the operations ...

Have you ever found yourself deep into a complex PLC program, struggling to decipher the logic behind it? Frustrating, right? Well, what if I told you there’s a powerful tool that can not only ...

This book gives an introduction to Structured Text (ST), used in Programmable Logic Control (PLC). The book can be used for all types of PLC brands including Siemens Structured Control Language (SCL) ...

The controller is the foundational product for any automated system. Whether it’s based on PLCs, PACs or PCs or a combination, your control platform must perform reliably for many years. Quality, ...

It’s surprising how much of an impact such a small component as a programmable logic controller (PLC) can have on the smooth operation of a hyperscale data center. While people rarely see it, the PLC ...

Hardware that is widely used to control equipment in factories and other industrial settings can be remotely commandeered by exploiting a newly disclosed vulnerability that has a severity score of 10 ...