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  2. SCADA - Wikipedia

    en.wikipedia.org/wiki/SCADA

    In smaller SCADA systems, the supervisory computer may be composed of a single PC, in which case the HMI is a part of this computer. In larger SCADA systems, the master station may include several HMIs hosted on client computers, multiple servers for data acquisition, distributed software applications, and disaster recovery sites.

  3. Distributed control system - Wikipedia

    en.wikipedia.org/wiki/Distributed_control_system

    Today the functionality of Supervisory control and data acquisition (SCADA) and DCS systems are very similar, but DCS tends to be used on large continuous process plants where high reliability and security is important, and the control room is not geographically remote. Many machine control systems exhibit similar properties as plant and ...

  4. Industrial control system - Wikipedia

    en.wikipedia.org/wiki/Industrial_control_system

    The SCADA software operates on a supervisory level as control actions are performed automatically by RTUs or PLCs. SCADA control functions are usually restricted to basic overriding or supervisory level intervention. A feedback control loop is directly controlled by the RTU or PLC, but the SCADA software monitors the overall performance of the ...

  5. WinCC - Wikipedia

    en.wikipedia.org/wiki/WinCC

    SIMATIC WinCC is a supervisory control and data acquisition (SCADA) and human-machine interface (HMI) system from Siemens. SCADA systems are used to monitor and control physical processes involved in industry and infrastructure on a large scale and over long distances. SIMATIC WinCC can be used in combination with Siemens controllers.

  6. Open Platform Communications - Wikipedia

    en.wikipedia.org/wiki/Open_Platform_Communications

    The aim was to reduce the amount of duplicated effort required from hardware manufacturers and their software partners, and from the supervisory control and data acquisition (SCADA) and other human-machine interface (HMI) producers in order to interface the two. Once a hardware manufacturer had developed their OPC Server for the new hardware ...

  7. Ignition SCADA - Wikipedia

    en.wikipedia.org/wiki/Ignition_SCADA

    The HMI/SCADA Module Layer contains mainstay products of the Ignition Platform. Vision is the main visualization module, SQL Bridge is a bidirectional OPC to SQL database historian and transaction manager, Reporting generates dynamic Pdf reports, and Mobile allows access to HTML 5 compatible devices such as iPads, iPods, Android, Smartphone ...

  8. Energy management system - Wikipedia

    en.wikipedia.org/wiki/Energy_management_system

    The computer technology is also referred to as SCADA/EMS or EMS/SCADA. In these respects, the terminology EMS then excludes the monitoring and control functions, but more specifically refers to the collective suite of power network applications and to the generation control and scheduling applications.

  9. B-Scada - Wikipedia

    en.wikipedia.org/wiki/B-Scada

    B-Scada (or Beyond–Scada) is a company based in Crystal River, Florida. B-Scada's product offerings include on-premises Supervisory Control and Data Acquisition ( SCADA ) and Human Machine Interface (HMI) software platforms, a cloud-based Internet of Things (IoT) software platform, and wireless sensing hardware. [ 2 ]

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