Programmable logic control
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Programmable Logic Controller (PLC), or control of a programmable digital computer used for automation of process control, electro-mechanical equipment in the factory assembly line, riding or power used in PLCs and industrial machinery. Unlike general-purpose computer, PLC is designed for raw materials and preparation of export of several growth temperatures, resistance to electrical interference and resistance to vibration and shock. Program for implementation of the control unit is stored in the rule in the buffer memory, or non-volatile PLC is an example of the time to actually work from the results in response to state input must be made within the time limit.
PLCs are well suitable for a range of automated systems. These are usually industrial processes to produce the cost of developing and maintaining automated high when compared with the total cost of automation and to change the system is expected to be in their lifetime.
