IOPCUAClientDataAccessCallback (ITF) ¶ INTERFACE IOPCUAClientDataAccessCallback EXTENDS __SYSTEM.IQueryInterface These callbacks are used to send the results of data access services back to the caller. Methods: ReadCallback WriteCallback Structure: ReadCallback (Method) WriteCallback (Method)
IOPCUAClientDataAccessCallback.ReadCallback (METH) ¶ METHOD ReadCallback : OpcUa_StatusCode Called in response to OpcUaClient_Read InOut: Scope Name Type Comment Return ReadCallback OpcUa_StatusCode Input hConnection RTS_IEC_HANDLE The handle of the connection used to call read. serviceResult OpcUa_StatusCode The result of the read service. numOfValues OpcUa_Int32 The number of requested values and available results. pRequests POINTER TO OpcUa_ReadValueId The requested values to be read. pValues POINTER TO OpcUa_DataValue The values actually read from the server.
IOPCUAClientDataAccessCallback.WriteCallback (METH) ¶ METHOD WriteCallback : OpcUa_StatusCode Called in response to OpcUaClient_Write. InOut: Scope Name Type Comment Return WriteCallback OpcUa_StatusCode Input hConnection RTS_IEC_HANDLE The handle of the connection used to call read. serviceResult OpcUa_StatusCode The result of the write services. numOfNodes OpcUa_Int32 The number of values and available results. pRequests POINTER TO OpcUa_WriteValue The requested values to be written. pResults POINTER TO OpcUa_StatusCode The status codes for each write operaiton.
IOPCUAClientDiscoveryCallback (ITF) ¶ INTERFACE IOPCUAClientDiscoveryCallback EXTENDS __SYSTEM.IQueryInterface These callbacks are used to send the results of the different discoery services back to the caller. Methods: FindServersCallback FindServersOnNetworkCallback GetEndpointsCallback Structure: FindServersCallback (Method) FindServersOnNetworkCallback (Method) GetEndpointsCallback (Method)
IOPCUAClientDiscoveryCallback.FindServersCallback (METH) ¶ METHOD FindServersCallback : OpcUa_StatusCode Called in response to OpcUaClient_FindServers. InOut: Scope Name Type Comment Return FindServersCallback OpcUa_StatusCode Input hClient RTS_IEC_HANDLE The client used to the call FindServers serviceResult OpcUa_StatusCode Result of the service. numOfServers OpcUa_Int32 Number of servers that can be found in the server list. pServerList POINTER TO OpcUa_ApplicationDescription Pointer to a list of server descriptions.
IOPCUAClientDiscoveryCallback.FindServersOnNetworkCallback (METH) ¶ METHOD FindServersOnNetworkCallback : OpcUa_StatusCode Called in response to OpcUaClient_FindServersOnNetwork. InOut: Scope Name Type Comment Return FindServersOnNetworkCallback OpcUa_StatusCode Input hClient RTS_IEC_HANDLE The client used to the call FindServersOnNetwork serviceResult OpcUa_StatusCode Result of the service. lastCounterResetTime OpcUa_DateTime The last time the counters were reset. numOfServers OpcUa_Int32 Number of servers that can be found in the server list. pServerList POINTER TO OpcUa_ServerOnNetwork Pointer to a list of servers.
IOPCUAClientDiscoveryCallback.GetEndpointsCallback (METH) ¶ METHOD GetEndpointsCallback : OpcUa_StatusCode Called in response to OpcUaClient_GetEndpoints. InOut: Scope Name Type Comment Return GetEndpointsCallback OpcUa_StatusCode Input hClient RTS_IEC_HANDLE The client used to the call FindServers serviceResult OpcUa_StatusCode Result of the service. numOfEndpoints OpcUa_Int32 Number of endpoints available on the server. pEndpoints POINTER TO OpcUa_EndpointDescription Pointer to a list of server endpoints.
OPCUAClientSubscriptionState (ENUM) ¶ TYPE OPCUAClientSubscriptionState : Attributes: qualified_only InOut: Name Initial Init 0 Created PublishingActive PublishingDeactivated Timeout Deleted
File and Project Information ¶ Scope Name Type Content FileHeader creationDateTime date 20.04.2021, 15:44:51 companyName string 3S-Smart Software Solutions GmbH libraryFile CmpOPCUAClient_Itfs.library primaryProject True productName CODESYS productProfile CODESYS V3.5 SP16 Patch 3 contentFile CmpOPCUAClient_Itfs.clean.json version version 2.0.0.0 ProjectInformation IsInterfaceLibrary bool True Released True SourceLibrary False LastModificationDateTime date 20.04.2021, 15:44:51 LibraryCategories library-category-list System|SysLibs Author string CODESYS Development GmbH Company System CompiledLibraryCompatibilityVersion CODESYS V3.5 SP15 DefaultNamespace Description See: Description DocFormat reStructuredText Project CmpOPCUAClient_Itfs Title CmpOPCUAClient Interfaces Version version 3.5.17.0
Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. CmpOPCUAStack Interfaces ¶ Library Identification ¶ Name: CmpOPCUAStack Interfaces Version: newest Company: System Namespace: CmpOPCUAStack_Interfaces Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: CmpOPCUAStack Interfaces, * (System) SysTypes2 Interfaces ¶ Library Identification ¶ Name: SysTypes2 Interfaces Version: newest Company: System Namespace: SysTypes Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysTypes2 Interfaces, * (System)
