PlcAppConnection.InternalShutdownFlags (PROP) ¶ PROPERTY InternalShutdownFlags : UDINT

PlcAppConnection.IsSwappingNeeded (METH) ¶ METHOD IsSwappingNeeded : SwappingInfo This method determines, whether the data source requires a swapping of the data, that was read from the remote device. InOut: Scope Name Type Return IsSwappingNeeded SwappingInfo

PlcAppConnection.LastError (PROP) ¶ PROPERTY LastError : UDINT Will be valid in case of State = PlcConnectionState.Error

PlcAppConnection.MonitoringProvider (PROP) ¶ PROPERTY MonitoringProvider : IDataItemProvider

PlcAppConnection.MonitoringProvider2 (PROP) ¶ PROPERTY MonitoringProvider2 : IDataItemProvider2

PlcAppConnection.MonitoringProviderSupportsPartialLists (PROP) ¶ PROPERTY MonitoringProviderSupportsPartialLists : IDataItemProviderSupportsPartialLists

PlcAppConnection.UpdateState (METH) ¶ METHOD UpdateState : UDINT InOut: Scope Name Type Return UpdateState UDINT

PlcService (FB) ¶ FUNCTION_BLOCK PlcService Properties: Data DataValid HaveToSwap Header Writer Methods: Create FB_Exit Finish InitSavepoint RestoreSavepoint StoreSavepoint Structure: Create (Method) Data (Property) DataValid (Property) FB_Exit (Method) Finish (Method) HaveToSwap (Property) Header (Property) InitSavepoint (Method) RestoreSavepoint (Method) StoreSavepoint (Method) Writer (Property)

PlcService.Create (METH) ¶ METHOD Create : UDINT InOut: Scope Name Type Comment Return Create UDINT Input targetByteOrder PlcServiceByteOrder uiServiceGroup UINT uiService UINT udiDevSessId UDINT if known, otherwise 0 pBuffer POINTER TO BYTE the buffer where the data of the service is to be written udiBufferSize UDINT the size of the buffer pointed to by pBuffer pWriterBuffer POINTER TO BYTE the buffer where the servicewriter will be located, may be null. In case of null, dynamic memory will be allocated to create the service writer! udiWriterBufferSize UDINT the size of the buffer pointed to by pWriterBuffer

PlcService.Data (PROP) ¶ PROPERTY Data : CHCProtocolDataUnit