When a production line comes to an unexpected stop, the PLC is often the first thing people blame. It's an understandable reaction. After all, the PLC sits at the centre of most modern automation systems, controlling processes, communicating with field devices and keeping production moving. But in reality, the PLC is rarely the reason production stopped. After years of troubleshooting automation systems in manufacturing plants, I've found that the root cause usually lies else

In today’s fast-moving industrial world, manufacturers are constantly looking for ways to boost efficiency, reduce operating costs, and...