A0002 Human-Machine Interface (HMI)

ICS

sectorsGeneral

platformsLinux · Windows

Human-Machine Interfaces (HMIs) are systems used by an operator to monitor the real-time status of an operational process and to perform necessary control functions, including the adjustment of device parameters. An HMI can take various forms, including a dedicated screen or control panel integrated with a specific device/controller, or a customizable software GUI application running on a standard operating system (e.g., MS Windows) that interfaces with a control/SCADA server. The HMI is critical to ensuring operators have sufficient visibility and control over the operational process.

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  • Operator Workstation (OWS) · General

    An Operator Workstation (OWS) or Console is a system or device used by an operator to interface with a control system, including to access/visualizes key information or parameters about the operational process and initiate control actions. This typically consists of specialized OWS software installed on a Workstation platform. (Citation: IEC February 2019)

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