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4 result(s) for ControlGroup.

• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  6.5.3 EstablishControl method
  EstablishControl method This Method shall acquire Locks required by the ControlGroup in the ListToRestrict and ListToBlock . If acquiring any Lock fails, all Locks shall be released, and the appropriate LockStatus ... ResultCode Description Bad_UserAccessDenied The caller is not allowed to establish control of the ControlGroup. The EstablishControl Method representation in the AddressSpace is formally defined in Table 66 . Table
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  6.5.4 ReleaseControl method
  ReleaseControl method This Method Call shall release the ControlGroup and issue a Call to the Lock Objects in each Folder for the ExitLock Method (see OPC 10000-100 ). It shall ... appropriate parameters for the ExitLock Method . It shall remove the Controls Reference from the ControlGroup . It is recommended that this Method be restricted to Client connections that have the well
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  6.5.5 ReassignControl method
  ReassignControl method This Method shall reassign Locks required by the ControlGroup in the ListToRestrict and ListToBlock . It shall reassign the SourceNode of the Controls Reference ... Code Description Bad_UserAccessDenied The caller is not allowed to reassign control on the ControlGroup. Bad_InvalidArgument LockContext was null, invalid, or non-existing. The ReassignControl Method representation
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  D.3.7.2 Example of a simple ControlGroup
  D.3.7.2 Example of a simple ControlGroup Figure D.28 shows the FunctionalEntity for a simple temperature monitor based on the Raspberry Pi Sense HAT (see Figure D.5 ). The FunctionalEntity provides ... Temperature, the EngineeringUnit for the Temperature should not change. To achieve this behaviour, the ControlGroup MonitorControl is provided. The EngineeringUnit is contained in the ListToRestrict to ensure that changes