To work with PLCs you need to know how every part of it works and the hardware and software of it. When you understand the basics it will be easier to advance just on examples that you will come upon. The more experience with the operations done with PLC, you will more likely be able to solve every obstacle without training. To get to that level, PLC training online can be a great way to start.
Introduction to PLC
A PLC or programmable logic controller is just a special computer that is programmed to control some processes in industries like automotive, petroleum or steel. Each PLC is made of three main components: CPU, input and output. Imagine that you have a push button and an electric motor. You want to turn on the motor when you press the button. When you press the button again, you will want to turn … Read MoreRead More »