http://en.wikipedia.org/wiki/Programmable_logic_controller
These devices are very interesting. I have a lot to learn. We started in class last night reviewing the basic logic concepts we started to explore in electrical. Using ladder diagrams, and machine logic, PLC's are programmable, and can be wired to inputs and outputs eliminating complex wiring or relay conglomerations. They are a clean, flexible format that can be changed quickly and easily. There are PLC's in many systems we use regularly. In this course we will be taught enough to do diagnostics on systems that use PLC's and be able to identify the parts of a PLC's inner workings. We will use this knowlege to identify problems and troubleshoot for solutions.
PLC's are used in industry to moniter and regulate the function of Wind Turbines. I am looking forward to this month's coursework.
Also this month I will be beginning job search. My resume and cover letters are shaping up, and I am getting excited to start finding work.
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