Search

Scope: Core (OPC-10000-*) All specs

19 result(s) for Lock

OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.4.2 EstablishConnections signature

UserAccessDenied The change to a configuration Variable failed; this may result from a Lock existing on the Variable . Bad_NothingToDo Applying the Value to this Key was skipped because
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.5.2 ControlGroupType definition

restriction can block all changes to Variables or restrict changes to only the lock-owner (application or user). The lock-owner of the restrictions may be unrelated to the caller ... ListToRestrict are associated with that user or application (that user or application becomes the lock owner). The LockingServices exposed in ListToBlock and ListToRestrict ( InitLock , RenewLock , ExitLock ) can only be called
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.5.3 EstablishControl method

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 shall be returned ... have the well-known Role ConnectionAdmin as defined in Subclause 5.9 . EstablishControl shall set Lock LockingClient to the LockContext Argument . The signature of this Method is specified below; the arguments
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.5.4 ReleaseControl method

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 create
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.5.5 ReassignControl method

controlling entity as defined by the LockContext . It shall set Lock LockingClient to the LockContext Argument . It is recommended that this Method be restricted to Client connections that have ... Method Arguments Argument Description LockContext A string used to provide context information about the lock-owner. It may be the NodeId (in string representation) of a ConnectionEndpoint or the ApplicationUri
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.5.6 ControlItemFolderType

Subtype of the 5:FunctionalGroupType defined in OPC 10000-100 0:HasComponent Object 5:Lock 5:LockingServicesType M 0:HasProperty Variable 5:MaxInactiveLockTime 0:Duration 0:PropertyType O ConformanceUnits UAFX ... IFunctionalEntity ControlGroups The Lock is of LockingServicesType defined in Device Integration (see OPC 10000-100 ) and provides the basic locking functionality. As described in OPC 10000-100 , Locks will timeout
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.7.4 EditConnectionConfigurationSets Method

InvalidState . For the ConnectionConfigurationSets that allow editing, the Method shall also set the Lock to the Client Session associated with this Method Call . The Lock shall behave as described ... including the requirement to renew the Lock and to remove the Lock in the case of the Client Session exiting. If the Lock exits for any reason, the internal action
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.8.2 ConnectionConfigurationSetType definition

HasProperty Variable 4:RollbackOnError 0:Boolean 0:PropertyType M 0:HasComponent Object 5:Lock 5:LockingServicesType M 0:HasComponent Variable 4:SecurityKeyServer 4:SecurityKeyServerAddressDataType 4:SecurityKeyServerAddressType O 0:HasComponent Variable ... write privilege for the well-known Role ConfigureAdmin as defined in Subclause 5.9 . Lock is an instance of LockingServicesType , defined in OPC 10000-100 , which provides the basic locking functionality
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

F.1.3 ConnectionConfigurationSetConfDataType

ConnectionConfigurationSetType as defined in 6.8.2 with the exception that the elements ConnectionConfigurationSetStateMachine, Edit , and Lock as defined in the ConnectionConfigurationSetType are not part of this DataType . If this DataType ... shall be in State Ready, the Edit shall be set to False , and the Lock shall be assigned to the ConnectionManager . The ConnectionConfigurationSetConfDataType is formally defined in Table F.1 . Table
OPC-30120 – OPC UA for IO-Link Devices and IO-Link Masters - IO-Link: OPC Unified Architecture

7.1.2 Overview

already used in the ObjectType to define the General Object. The optional Object Lock can be supported by a server to provide locking capabilities (see OPC 10000-100 for details
OPC-30120 – OPC UA for IO-Link Devices and IO-Link Masters - IO-Link: OPC Unified Architecture

7.5.2 Overview

Statistics. Vendors may add vendor-specific Objects to group additional Parameters. The optional Object Lock can be supported by a server to provide locking capabilities ... still be executable. There is no direct relation between the MasterConfigurationDisabled Variable and the Lock Object. The Lock Objects prevents different OPC UA Clients to configure the IO-Link Master
OPC-30120 – OPC UA for IO-Link Devices and IO-Link Masters - IO-Link: OPC Unified Architecture

7.6.2 Overview

Objects. Vendors may add vendor-specific Objects to group additional Parameters. The optional Object Lock can be supported by a server to provide locking capabilities ... still be executable. There is no direct relation between the DeviceConfigurationDisabled Variable and the Lock Object on the IOLinkDeviceType. The Lock Object prevents different OPC UA Clients to configure
OPC-30141 – OPC UA for PROFIenergy

8.1.1 EnergyStandbyManagementType

Method invocation can be limited to one Client at a time with the Lock Object . Table 12 - EnergyStandbyManagementType Definition Attribute Value BrowseName EnergyStandbyManagementType IsAbstract False References Node Class BrowseName DataType ... HasComponent Variable PauseTime 0:Duration 0:BaseDataVariableType M, RW 0:HasComponent Object 2:Lock 2:LockingServicesType O 0:HasComponent Method StartPause O 0:HasComponent Method EndPause O 0:HasComponent Method
OPC-30142 – OPC UA for PROFINET Remote IO

7.1.1 RioChannelGroupType

RioChannelGroupConfigType O, RO 0:GeneratesEvent ObjectType RioChannelDiagnosisEventType 0:GeneratesEvent ObjectType RioChannelDiagnosisAlarmType 0:HasComponent Object Lock 2:LockingServicesType O Conformance Units PNRIO Channel Groups The NumberOfChannels array Variable contains the number ... associated submodule addresses the same IO data as the Channel Group Object provides. The Lock Object ensures exclusive write access and Method call for one Client . The Client locks
OPC-30142 – OPC UA for PROFINET Remote IO

7.2.1.1 SetApplicationTag Method

change of configuration data provided by the "Config" Objects . The Lock Object ensures exclusive Method call for one Client . The Client locks the channel Object by invoking ... InitLock Method of the Lock Object . The Client invokes ExitLock to release the lock. Before invoking a Method of the channel Object , Clients must gain exclusive access ("lock
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.7.2.1 Overview

TransitionType 0:HasComponent Object Error StateType 0:HasComponent Object ErrorToOpened TransitionType 0:HasComponent Method Lock O 0:HasComponent Object Locked StateType 0:HasComponent Object LockedToClosed TransitionType 0:HasComponent Object LockedToError ... locked. This can either be done manually on the Device or by calling the Lock Method remotely. ClosedToLocking is triggered if the closed cover starts the process of closing. This
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.7.2.3 Lock

Lock The Lock Method can be called from the Closed state to lock the cover of the Device . The signature of this Method is specified below. Table 123 specifies ... representation in the AddressSpace . Signature Lock () Table 123 - Lock Method AddressSpace Definition Attribute Value BrowseName Lock References Node Class BrowseName DataType TypeDefinition ModellingRule
OPC-34100 – OPC UA for Energy Consumption Management

7.2.1.1 Overview

Method invocation can be limited to one Client at a time with the Lock Object . Table 30 - EnergyStandbyManagementType Definition Attribute Value BrowseName EnergyStandbyManagementType IsAbstract False References Node Class BrowseName DataType ... HasComponent Variable PauseTime 0:Duration 0:BaseDataVariableType M, RW 0:HasComponent Object 3:Lock 3:LockingServicesType O 0:HasComponent Method StartPause O 0:HasComponent Method EndPause O 0:HasComponent Method
OPC-40200 – OPC UA for Weighing Technology

7.8.3 ObjectType Description

Processing" or "Not Processing". The mode is independent from the Lock . Thus, it is possible that a product is in the "Processing mode" and writeable ... mode "Not Processing". ProductName defines the name of this product. Lock is used as container for the LockingServicesType Methods and Properties . It is defined