Category: Troubleshooting

PLC Troubleshooting Flowchart (and Explanation)

Programmable Logic Controllers are ruggedized computers, specially designed and built to operate reliably under harsh industrial environments. A typical PLC system consists of a processor (CPU), programmable memory, power supply, a user-defined program, I/O modules with associated circuitry, and so on. The programmable memory stores a series of instructions that enable the PLC to perform…

Read more