Datasource Symbolic Access (LIB)

Version

4.3.0.0

Namespace

DatasourceSym

Author

3S - Smart Software Solutions GmbH

Placeholder

DatasourceSym

Description 1

Library that implements the symbolic access to CODESYS PLCs using the PlcHandler

Contents:

• DatasourceSymbolic
  • Enums
    • InternalState (ENUM)
  • Function Blocks
    • Driver (FB)
      • Driver.CredentialsHandling (PROP)
      • Driver.DataByteOrder (PROP)
      • IDriverCDSV3
        • Driver.CanSendCDSV3CustomRequest (METH)
      • IDriverCredentialsHandling
        • Driver.CredentialsNecessary (PROP)
        • Driver.SetCredentials (METH)
      • IDriverSpecifiedSettings
        • Driver.ReconnectWaitTime (METH)
        • Driver.TimeoutSyncShutdown (METH)
      • Driver.Init (METH)
      • Driver.RequestFactory (PROP)
      • Driver.StateMachine (PROP)
      • Driver.TargetByteOrder (PROP)
    • RequestFactory (FB)
      • RequestFactory.CreateCustomRequest (METH)
      • RequestFactory.CreateReadRequest (METH)
      • RequestFactory.CreateReusableRequest (METH)
      • RequestFactory.CreateWriteRequest (METH)
      • Private
        • RequestFactory.HelpCreateReadableRequestBase (METH)
      • RequestFactory.ReleaseRequest (METH)
      • RequestFactory.ReusableRequestsSupported (PROP)
    • 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)
      • CustomRequestState (ENUM)
      • FailureReadRequest (FB)
        • FailureReadRequest.NextOperation (PROP)
        • FailureReadRequest.Poll (METH)
        • FailureReadRequest.Release (METH)
        • FailureReadRequest.Send (METH)
      • IRequest (ITF)
        • IRequest.Poll (METH)
        • IRequest.Release (METH)
        • IRequest.Send (METH)
      • IRequestNoSyncReleaseDuringShutdown (ITF)
      • ReadItemInfo (STRUCT)
      • ReadRequest (FB)
        • Abstract
          • ReadRequest.InActiveState (PROP)
          • ReadRequest.ReleaseThis (METH)
          • ReadRequest.ReleaseVarList (METH)
          • ReadRequest.ReleasingAfterJoinDueToActiveState (METH)
        • ReadRequest.Init (METH)
        • ReadRequest.Poll (METH)
        • ReadRequest.Send (METH)
      • ReadRequestState (ENUM)
      • ReadableRequestBase (FB)
        • Abstract
          • ReadableRequestBase.InActiveState (PROP)
          • ReadableRequestBase.Poll (METH)
          • ReadableRequestBase.ReleaseThis (METH)
          • ReadableRequestBase.ReleaseVarList (METH)
          • ReadableRequestBase.ReleasingAfterJoinDueToActiveState (METH)
          • ReadableRequestBase.Send (METH)
        • ReadableRequestBase.Init (METH)
        • Protected
          • ReadableRequestBase.AssignReadValues (METH)
        • ReadableRequestBase.Release (METH)
      • ReusableRequestState (ENUM)
      • WriteRequest (FB)
        • WriteRequest.Init (METH)
        • WriteRequest.Poll (METH)
        • WriteRequest.Release (METH)
        • WriteRequest.Send (METH)
    • StateMachine (FB)
      • Cleanup
        • StateMachine.DeleteAndResetInternally (METH)
        • StateMachine.DisconnectSync (METH)
      • IDriverStateMachine
        • StateMachine.Connecting (METH)
        • StateMachine.PollRequestResult (METH)
        • StateMachine.ResetAfterError (METH)
        • StateMachine.SendRequest (METH)
        • StateMachine.ShutdownAfterError (PROP)
        • StateMachine.ShuttingDown (METH)
        • StateMachine.StartConnect (METH)
        • StateMachine.StartShutdown (METH)
      • IDriverStateMachine2
        • StateMachine.WaitingForCommSetting (METH)
      • IDriverStateMachineNotifyBeforeShutdown
        • StateMachine.BeforeShutdown (METH)
      • Internal
        • StateMachine.AsyncPLCHandler (PROP)
        • StateMachine.GetDeviceInfo (METH)
    • Utils
      • Collections
        • DataItemItfVector (FB)
          • DataItemItfVector.AddItem (METH)
          • DataItemItfVector.FB_Exit (METH)
          • DataItemItfVector.GetItem (METH)
          • DataItemItfVector.abstrAssign (METH)
        • PStringVectorArrAccess (FB)
          • PStringVectorArrAccess.FB_Exit (METH)
        • PtrVectorArrAccess (FB)
        • ReadItemVector (FB)
          • ReadItemVector.AddItem (METH)
          • ReadItemVector.FB_Exit (METH)
          • ReadItemVector.GetItem (METH)
          • ReadItemVector.Remove (METH)
        • RequestVector (FB)
          • RequestVector.AddRequest (METH)
          • RequestVector.GetLast (METH)
          • RequestVector.abstrAssign (METH)
      • ComponentConstants (GVL)
      • Logging
        • Assert (FUN)
        • ErrorPLCHToString (FUN)
        • ErrorToString (FUN)
        • LogComponent (FB)
          • LogComponent.FB_Exit (METH)
          • LogComponent.FB_Init (METH)
        • Severity (ENUM)
      • MapErrorCode (FUN)
      • MapErrorCodeFailedAsConnLost (FUN)
      • PlcHandlerAccess
        • AsyncBase (FB)
          • AsyncBase.CanTrigger (METH)
          • AsyncBase.FB_Init (METH)
          • AsyncBase.JoinLastAction (METH)
          • AsyncBase.LastActionCompleted (PROP)
          • AsyncBase.LastActionFailed (PROP)
          • AsyncBase.Reset (METH)
          • AsyncBase.TriggerCall (METH)
          • AsyncBase.TriggerCallWithTaskInfo (METH)
        • AsyncWrapper (FB)
          • AsyncWrapper.Connect (METH)
          • AsyncWrapper.DefineVarList (METH)
          • AsyncWrapper.Disconnect (METH)
          • AsyncWrapper.Init (METH)
          • AsyncWrapper.ReleaseRequest (METH)
          • AsyncWrapper.SyncDefineVarList (METH)
          • AsyncWrapper.SyncReadVarList (METH)
          • AsyncWrapper.SyncReadVarListFromPlc (METH)
          • AsyncWrapper.SyncReadVars (METH)
          • AsyncWrapper.SyncSendService (METH)
          • AsyncWrapper.SyncWriteVarListToPlc (METH)
          • AsyncWrapper.TriggerConnect (METH)
          • AsyncWrapper.TriggerDefineVarList (METH)
          • AsyncWrapper.TriggerDisconnect (METH)
          • AsyncWrapper.TriggerReleaseRequest (METH)
          • AsyncWrapper.TriggerSyncDefineVarList (METH)
          • AsyncWrapper.TriggerSyncReadVarList (METH)
          • AsyncWrapper.TriggerSyncReadVarListFromPlc (METH)
          • AsyncWrapper.TriggerSyncReadVars (METH)
          • AsyncWrapper.TriggerSyncSendService (METH)
          • AsyncWrapper.TriggerSyncWriteVarListToPlc (METH)
      • RuntimeCredentialsHandler (FB)
        • RuntimeCredentialsHandler.ResetIniContent (METH)
  • GlobalVariables
    • GVL (GVL)
    • GVL_EarlyInit (GVL)
  • Structs
    • ConnectionSetup (STRUCT)
    • DriverCfg (STRUCT)
• Library Information
  • GetLibVersion (FUN)
  • GetLibVersionNumber (FUN)
  • IsLibReleased (FUN)

Indices and tables

1

Based on Datasource Symbolic Access.library, last modified 14.03.2023, 13:31:59. LibDoc 4.3.0.0

The content file Datasource Symbolic Access.library.json was generated with CODESYS V3.5 SP16 Patch 3 on 14.03.2023, 13:31:59.