Datasource ApplicationV3 Access (LIB)

Version

4.6.0.0

Namespace

DatasourceAppV3

Author

CODESYS Development GmbH

Placeholder

DatasourceAppV3

Description 1

Library that implements the access to CODESYS PLCs using the address info from the compile context of a V3 application.

Contents:

• DatasourceApplicationV3
  • Enums
    • InternalState (ENUM)
  • Function Blocks
    • Address Resolution
      • RemoteVarInfo (FB)
        • RemoteVarInfo.EntirePathHandled (PROP)
        • RemoteVarInfo.SpecialAddrFound (METH)
        • RemoteVarInfo.SpecialAddressInfoIf (PROP)
        • RemoteVarInfo.StoreAddressInfo (METH)
      • RemoteVarResolver (FB)
        • RemoteVarResolver.Initialize (METH)
        • Overrides
          • RemoteVarResolver.IgnoreRootNode (METH)
          • RemoteVarResolver.NodeFound (METH)
          • RemoteVarResolver.NodeNotFound (METH)
        • Private
          • RemoteVarResolver.FillSize (METH)
        • RemoteVarResolver.Resolve (METH)
    • AddressLeafTreeNode (FB)
      • AddressLeafTreeNode.AddressInfo (PROP)
      • AddressLeafTreeNode.QueryInterface (METH)
    • Communication
      • Monitoring
        • CodeWriter (FB)
          • Code Writing
            • CodeWriter.BitGet (METH)
            • CodeWriter.BitSet (METH)
            • CodeWriter.BnZ (METH)
            • CodeWriter.CallIEC (METH)
            • CodeWriter.Cpy (METH)
            • CodeWriter.Der (METH)
            • CodeWriter.FAddrB (METH)
            • CodeWriter.FAddrE (METH)
            • CodeWriter.FAlloc (METH)
            • CodeWriter.FLd (METH)
            • CodeWriter.Halt (METH)
            • CodeWriter.Ld16 (METH)
            • CodeWriter.Ld32 (METH)
            • CodeWriter.Ld8 (METH)
            • CodeWriter.Rao (METH)
          • CodeWriter.Count (PROP)
          • CodeWriter.FB_Init (METH)
          • CodeWriter.Flush (METH)
          • CodeWriter.WriteByte (METH)
          • CodeWriter.WriteLEDWord (METH)
          • CodeWriter.WriteLEWord (METH)
        • MonitoringServiceHelper (FB)
          • MonitoringServiceHelper.Initialize (METH)
          • Private
            • Monitoring
              • MonitoringServiceHelper.prvWriteAbsoluteAddressInfoData (METH)
              • MonitoringServiceHelper.prvWriteAbsoluteAddressInfoTag (METH)
              • MonitoringServiceHelper.prvWritePropertyAddressInfoData (METH)
              • MonitoringServiceHelper.prvWritePropertyAddressInfoTag (METH)
            • Writing
              • MonitoringServiceHelper.prvWriteWritingAbsoluteAddressInfoTag (METH)
              • MonitoringServiceHelper.prvWriteWritingPropertyAddressInfoTag (METH)
          • MonitoringServiceHelper.WriteApplicationInfo (METH)
          • MonitoringServiceHelper.WriteMonitoringAddressInfoTag (METH)
          • MonitoringServiceHelper.WriteWritingAddressInfoTag (METH)
      • PlcConnectionInitFlags (ENUM)
      • PlcCryptType (ENUM)
      • Request (FB)
        • Request.Content (PROP)
        • Request.Finish (METH)
        • Request.Init (METH)
        • Request.Service (PROP)
        • Request.ServiceGroup (PROP)
    • CredentialsHandling (FB)
      • CredentialsHandling.CredentialsNecessary (PROP)
      • CredentialsHandling.SetCredentials (METH)
    • Driver (FB)
      • Driver.CredentialsHandling (PROP)
      • Driver.DataByteOrder (PROP)
      • IDriverCDSV3
        • Driver.CanSendCDSV3CustomRequest (METH)
      • IDriverSpecifiedSettings
        • Driver.ReconnectWaitTime (METH)
        • Driver.TimeoutSyncShutdown (METH)
      • IDriverTraceAddressInfoProvider
        • Driver.CreateTraceAddressInfoWriter (METH)
        • Driver.GetPointerSizeInBytes (METH)
        • Driver.ReleaseTraceAddressInfoWriter (METH)
      • Driver.Init (METH)
      • Driver.RequestFactory (PROP)
      • Driver.StateMachine (PROP)
      • Driver.TargetByteOrder (PROP)
    • ITraceAddressInfoWriter
      • TraceAbsoluteAddressInfoWriter (FB)
        • TraceAbsoluteAddressInfoWriter.FB_Exit (METH)
        • ITraceAddressInfoWriter
          • TraceAbsoluteAddressInfoWriter.GetAddressFlags (METH)
          • TraceAbsoluteAddressInfoWriter.Release (METH)
          • TraceAbsoluteAddressInfoWriter.WriteAddressInfo (METH)
        • TraceAbsoluteAddressInfoWriter.SetAddressInfo (METH)
      • TraceAbstractAddressInfoWriter (FB)
        • ITraceAddressInfoWriter (parts)
          • TraceAbstractAddressInfoWriter.GetSize (METH)
          • TraceAbstractAddressInfoWriter.GetType (METH)
        • TraceAbstractAddressInfoWriter.SetDataItem (METH)
      • TracePropertyByCallAddressInfoWriter (FB)
        • TracePropertyByCallAddressInfoWriter.FB_Exit (METH)
        • ITraceAddressInfoWriter
          • TracePropertyByCallAddressInfoWriter.GetAddressFlags (METH)
          • TracePropertyByCallAddressInfoWriter.Release (METH)
          • TracePropertyByCallAddressInfoWriter.WriteAddressInfo (METH)
        • TracePropertyByCallAddressInfoWriter.SetAddressInfo (METH)
    • RequestFactory (FB)
      • RequestFactory.CreateReadRequest (METH)
      • RequestFactory.CreateWriteRequest (METH)
      • IDriverRequestFactoryCustom
        • RequestFactory.CreateCustomRequest (METH)
      • IDriverRequestFactoryLargeRequests
        • RequestFactory.CreateLargeReadRequest (METH)
        • RequestFactory.CreateLargeWriteRequest (METH)
      • RequestFactory.ReleaseRequest (METH)
    • Requests
      • CustomRequestResponse (FB)
        • CustomRequestResponse.FB_Exit (METH)
        • ICDSV3Response
          • CustomRequestResponse.ContentData (PROP)
          • CustomRequestResponse.ContentSize (PROP)
          • CustomRequestResponse.RawData (PROP)
          • CustomRequestResponse.RawSize (PROP)
        • IDriverCustomRequest
          • CustomRequestResponse.Request (PROP)
          • CustomRequestResponse.Response (PROP)
        • IRequest
          • CustomRequestResponse.Poll (METH)
          • CustomRequestResponse.Release (METH)
          • CustomRequestResponse.Send (METH)
      • IRequest (ITF)
        • IRequest.Poll (METH)
        • IRequest.Release (METH)
        • IRequest.Send (METH)
      • LargeReadRequest (FB)
        • LargeReadRequest.Finished (PROP)
        • LargeReadRequest.Poll (METH)
        • LargeReadRequest.Release (METH)
        • LargeReadRequest.SetReceivedItemsCount (METH)
        • LargeReadRequest.SetSentItemsCount (METH)
      • LargeWriteRequest (FB)
        • LargeWriteRequest.Finished (PROP)
        • LargeWriteRequest.Poll (METH)
        • LargeWriteRequest.Release (METH)
        • LargeWriteRequest.SetSentItemsCount (METH)
        • LargeWriteRequest.StartOffset (PROP)
      • ReadRequest (FB)
        • ReadRequest.FB_Exit (METH)
        • ReadRequest.Init (METH)
        • ReadRequest.Poll (METH)
        • Protected
          • ReadRequest.BuildRequest (METH)
          • ReadRequest.ReleaseResources (METH)
          • ReadRequest.SetReceivedItemsCount (METH)
          • ReadRequest.SetSentItemsCount (METH)
        • ReadRequest.Release (METH)
        • ReadRequest.Send (METH)
      • WriteRequest (FB)
        • WriteRequest.FB_Exit (METH)
        • WriteRequest.Init (METH)
        • WriteRequest.Poll (METH)
        • Protected
          • WriteRequest.ReleaseResources (METH)
          • WriteRequest.SetSentItemsCount (METH)
          • WriteRequest.StartOffset (PROP)
        • WriteRequest.Release (METH)
        • WriteRequest.Send (METH)
    • Roots
      • RootAddressDatasourceIndex (FB)
        • RootAddressDatasourceIndex.DatasourceIndex (PROP)
        • RootAddressDatasourceIndex.QueryInterface (METH)
    • StateMachine (FB)
      • IDriverStateMachine
        • StateMachine.Connecting (METH)
        • StateMachine.PollRequestResult (METH)
        • StateMachine.ResetAfterError (METH)
        • StateMachine.SendRequest (METH)
        • StateMachine.ShutdownAfterError (PROP)
        • StateMachine.ShutdownTimedout (METH)
        • StateMachine.ShuttingDown (METH)
        • StateMachine.StartConnect (METH)
        • StateMachine.StartShutdown (METH)
      • IDriverStateMachine2
        • StateMachine.WaitingForCommSetting (METH)
      • Private
        • StateMachine.FillAddress (METH)
    • Utilities
      • Logging
        • Assert (FUN)
        • ErrorToString (FUN)
        • Monitoring Logging
          • GVL_MonLog (GVL)
          • MonLog_Binary (FUN)
          • MonLog_CurrentTime (FUN)
          • MonLog_DumpDataItem (FUN)
          • MonLog_DumpDataItemBase (FUN)
          • MonLog_DumpDataItemWriting (FUN)
          • MonLog_Error (FUN)
          • MonLog_ErrorAndClose (FUN)
          • MonLog_LogLine (FUN)
          • MonLog_OkAndClose (FUN)
        • Severity (ENUM)
      • Swapping
        • SwapDword (FUN)
        • SwapDwordIf (FUN)
        • SwapLword (FUN)
        • SwapLwordIf (FUN)
        • SwapWord (FUN)
        • SwapWordIf (FUN)
        • UtilSwapGuidIf (FUN)
      • UtilAreGuidsEqual (FUN)
      • UtilBuildItemErrorCode (FUN)
      • UtilByteToHexString (FUN)
      • UtilGetHostName (FUN)
      • UtilGuidToString (FUN)
      • UtilIsGuidEmpty (FUN)
      • UtilNumericVersionToString (FUN)
      • UtilResolveItemToRemoteAddr (FUN)
      • UtilSizeFromAddrInfo (FUN)
      • UtilVersionToString (FUN)
  • GlobalConstants
    • ComponentConstants (GVL)
    • Errors (GVL)
    • Services (GVL)
  • GlobalVariables
    • GVL (GVL)
  • Interfaces
    • IAddrInfoLeafTreeNode (ITF)
      • IAddrInfoLeafTreeNode.AddressInfo (PROP)
    • IRootAddressNodeWithDatasourceIndex (ITF)
      • IRootAddressNodeWithDatasourceIndex.DatasourceIndex (PROP)
    • IVariableInfoCollectsSpecialAddressInfos (ITF)
      • IVariableInfoCollectsSpecialAddressInfos.SpecialAddrFound (METH)
    • IVariableInfoCollectsToplevelAddressInfo (ITF)
      • IVariableInfoCollectsToplevelAddressInfo.StoreAddressInfo (METH)
    • IVariableInfoEntirePathHandling (ITF)
      • IVariableInfoEntirePathHandling.EntirePathHandled (PROP)
  • Structs
    • AddressInfos
      • AbsoluteAddressInfo (STRUCT)
      • AddressGeneratedInfo (STRUCT)
      • AddressInfoType (ENUM)
      • AddressInfoUnion (UNION)
      • BitRelativeAddressInfo (STRUCT)
      • PropertyAddressInfo (STRUCT)
    • CommunicationSettings (STRUCT)
    • ConnectionSetup (STRUCT)
    • DeviceInfo (STRUCT)
    • DriverCfg (STRUCT)
    • Guid (STRUCT)
    • NetworkScanSettings (STRUCT)
    • PlcAppIdentification (STRUCT)
    • PlcCredentialInfo (STRUCT)
    • PlcCredentials (STRUCT)
    • SymbolicInfo (STRUCT)
• Library Information
  • GetLibVersion (FUN)
  • GetLibVersionNumber (FUN)
  • IsLibReleased (FUN)

Indices and tables

1

Based on Datasource ApplicationV3 Access.library, last modified 12.05.2025, 07:52:13. LibDoc 4.6.0.0-r.29

The content file Datasource ApplicationV3 Access.library.json was generated with CODESYS V3.5 SP16 Patch 3 on 12.05.2025, 07:52:16.