8 – Practical aspects

  title={8 – Practical aspects},
  author={Elizebeth Parr},
Publisher Summary Programmable controllers are tools that enable a plant to function reliably, economically, and safely. This chapter presents some of the factors that must be included in the design of a control system to meet these criteria. A programmable logic controller (PLC) can introduce potentially dangerous situations in different ways. The first route is via logical errors in the program. The second possible cause is failure of the input and output modules, particularly the components… CONTINUE READING

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