The programmable Logic Controller (PLC) is the central controlling unit in the industry or a process. The effective operation of the process and safety considerations if programmed appropriately can meet the required objectives. The present technical paper briefly distinguishes the present automation systems and the past technologies to identify and explore the capabilities of PLCs for any process. The relay logic and contactor logics (RLC) were practiced in the olden days which include the human intervention and errors. The advent and application of microprocessors, microcontrollers and new specific tools such as PLCs, Supervisory control and data acquisition (SCADA) and Distributed control systems (DCS) have increased productivity, accuracy, precision and efficiency. These systems reduced human intervention and increased the flexibility in the process control. The keyword automation clearly state that the working of a process or repetition in an efficient manner by incorporating mechanisms and control sequences in the proper order several times with acceptable deviations in the output of the process.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Programmable Logic Controller (PLC) in Automation



    Erscheinungsdatum :

    24.05.2017


    Anmerkungen:

    Advanced Journal of Graduate Research; Vol. 2 No. 1 (2017): July 2017; 37-45 ; 2456-7108 ; 10.21467/ajgr.2.1.2017


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629



    Cost-Effective Micro Programmable Logic Controller for System Automation

    Aamir Shahzad / Qamar ul Islam / Shaheen Akhtar et al. | BASE | 2013

    Freier Zugriff


    Elevator with PLC (Programmable Logic Controller)

    XU GUIZHEN | Europäisches Patentamt | 2021

    Freier Zugriff


    Automation of Weight-Based Sorting System Using Programmable Logic Controllers

    Chenchu Saibabu, P. / Anjana, R. / Kumari, Manisha et al. | Springer Verlag | 2023