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2 result(s) for Operators

• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  4.8 Alarms
  systems typically implement the suppress , out of service and shelve features to help keep Operators from being overwhelmed during Alarm "storms" by limiting the number of Alarms
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  5.8.2 AlarmConditionType
  different personnel or systems at a plant, i.e. automatic systems, maintenance personnel and Operators . SuppressedState is used internally by a Server to automatically suppress Alarms due to system specific reasons ... prevented from being displayed to the user. It is quite often used by Operators to block nuisance Alarms . The ShelvingState is defined in 5.8.17 . When an Alarm