Some PLCs are very simple and some are quite complex, but one thing they do have in common is they are usually programmed using ladder logic. If you’ve ever wanted to learn how to program PLCs ...

Programmable logic controllers (PLCs) are commonly used in industrial automation, and many of these industrial computer control systems use ladder logic as their main programming language. In this ...

A thoroughly practical introduction to PLC use and application, this book covers IEC 1131-3, industrial control scenarios and communications and includes problems at the end of each chapter as well as ...

Patriece Williams, a certified medical assistant (CMA) with UAB Orthopaedic Surgery, recently completed UAB Medicine’s CMA Career Ladder Program and advanced from certified clinical medical assistant ...