What Everybody Ought to Know About PLC (Programmable Logic Controller) Numbering Systems

plc basics programmable logic controller

Programmable Logic Controllers (PLC) are the same as computers. They only understand two conditions; on and off. (1 or 0 / Hi or Low/ etc.) This is known as binary. The PLC will only understand binary, but we must display, understand and use other numbering systems to make things work. Let’s look at the following … Read more