Old habits die hard. But change is inevitable. And in this case, if proponents are right, change is on the way in the form of an open PLC programming standard known as IEC 61131-3. Promulgated by the ...

While most AV manufacturers build their products with integration in mind, the effort to control third-party AV devices can still be a challenge. When you purchase through links on our site, we may ...

THE use of function blocks for programming of programmable logic controllers (PLCs) is gaining wider acceptance. Rather than the classic “contact and coil” representation of ladder diagram or relay ...

When learning ladder logic, I was told that some new PLC systems were moving to scripted programming languages. My instructor assured us that we would not need to know anything other than ladder logic ...

Automating the factory floor is a growing trend across the industrial space. It’s not hard to understand why, since such applications help improve efficiency and production rates. To create the ...