Each major process line has run under PLC control for many years. A few years ago, you started seeing PLC module failures. These haven't come anywhere near the published mean-time-before-failure specs ...

A PLC-controlled system stops for no apparent reason, causing excess scrap, production delays, and quality problems. The final control elements in the PLC loops include seven valves, two heating ...

When it comes to electrical bugs in your Corvette's wiring system, the thought of having to follow a wiring diagram or purchase an expensive component is enough to make even the bravest amateur ...