GB/T 33863.9-2021
ActiveOPC unified architecture—Part 9: Alarms and conditions
OPC统一架构 第9部分：报警和条件
Application Summary AI generated
This standard specifies the information model and services for representing and managing alarms and conditions within an OPC Unified Architecture (UA) system. It is applied in industrial automation and manufacturing environments to enable interoperable communication of alarm states, event notifications, and condition monitoring between devices, controllers, and supervisory systems. The standard ensures consistent alarm handling across different vendors' equipment in process control, discrete manufacturing, and SCADA applications.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.