OT

Remote Operations Remote operations is the management of assets, processes, or services from a distant control location using communications, telemetry, and supervisory tools. It may include oversight, control action, troubleshooting, and escalation. Operations Remote Terminal Unit A Remote Terminal Unit is a field device that collects telemetry and communicates control or status data for remote operations, commonly used in SCADA systems to extend monitoring and control… Hardware Safe Mode Safe Mode is a reduced-function operating state entered to protect a system after a fault, anomaly, or loss of normal control. It preserves safe operation. Operations Safety Instrumented System Safety Instrumented System is a protection system that monitors conditions and takes automatic action to bring a process to a safe state when needed. It exists to reduce hazardous outcomes. Operations SCADA SCADA is a supervisory control and data acquisition system used to monitor and control distributed industrial processes. It collects telemetry from field devices and supports operator actions. Operations Scan Cycle Time Scan Cycle Time is the time required for a controller to read inputs, execute logic, and update outputs once in a control loop iteration. Operations Sensor A sensor is a transducer that detects a property of the environment or process and produces a corresponding electrical, digital, or optical signal. That signal is then used for monitoring,… Hardware Sensor Calibration Sensor Calibration is the process of aligning sensor output with a known reference so measurements are accurate and repeatable. It corrects measurement bias. Operations Sequence Control Sequence Control is control logic that executes actions in a defined order so a process or machine follows the required progression. Operations Setpoint A setpoint is the reference value against which a controller compares the current state of a process. The control system acts to reduce the error between the measured value and… Concept/Framework