If you’re building a career in industrial automation, you’ve probably noticed that job postings for PLC programmers, controls engineers, and automation technicians rarely agree on what qualifications they actually want. Some list a degree. Some …
If you’re weighing a move into industrial automation or you’re already in the field and wondering whether you’re being paid fairly, the honest answer is it depends heavily on where you sit on the experience …
If you’ve ever watched a bottling line, a water treatment plant, or an assembly cell run itself with almost no human intervention, you’ve watched a PLC at work. Somewhere behind that automation is a programmer …
Modbus TCP runs somewhere in almost every industrial facility you’ll ever walk into. PLCs, HMIs, RTUs, VFDs, and building management systems all lean on it because it’s simple, well-documented, and universally supported. But that same …
For decades, industrial automation has run on a patchwork of incompatible protocols. A plant floor might mix PROFINET on one line, EtherNet/IP on another, and Modbus TCP holding together a handful of legacy devices with …
Programmable logic controllers have been the immovable core of industrial automation for fifty years, dedicated hardware running deterministic logic, hardwired to I/O. That’s starting to change. A virtual PLC replaces the physical controller with software …
A control room operator watches a screen light up with dozens of alarms in under a minute. Most are low-priority. A few are duplicates. One, buried somewhere in the middle of the list, is the …
If you’ve ever compared two “PLC programmer salary” articles and gotten two wildly different numbers, you’re not imagining things. One source says the average is $67,000. Another says $99,000. A third throws out a range …
If you’re trying to break into industrial automation, you’ve probably hit the same fork in the road that every self-taught controls tech and engineering student runs into: do you learn on a real Allen-Bradley MicroLogix, …
A single lightning-induced transient or a nearby motor’s inductive kickback can take out a PLC’s power supply, fry an analog input card, or silently degrade a communication port until it fails weeks later. If you’ve …