Address Resolution ¶ RemoteVarInfo (FunctionBlock) SpecialAddrFound (Method) SpecialAddressInfoIf (Property) StoreAddressInfo (Method) RemoteVarResolver (FunctionBlock) Initialize (Method) Overrides IgnoreRootNode (Method) NodeFound (Method) NodeNotFound (Method) Private FillSize (Method) Resolve (Method)

RemoteVarInfo (FB) ¶ FUNCTION_BLOCK RemoteVarInfo EXTENDS SymbolicVarsBase.VariableInformation IMPLEMENTS IVariableInfoCollectsSpecialAddressInfos , IVariableInfoCollectsToplevelAddressInfo InOut: Scope Name Type Initial Inherited from Input Offset __XWORD VariableInformation MonitoringOffset __XWORD VariableInformation MonitoringSize __XWORD VariableInformation BitOffset BYTE VariableInformation MethodCallIndex WORD VariableInformation _AccessRights AccessRights VariableInformation SymbolicName POINTER TO STRING VariableInformation VariableType REFERENCE TO TypeDesc VariableInformation _wFlags DWORD VariableInformation ArrayOfArrayNesting DWORD VariableInformation OriginalVariableInformationStruct POINTER TO VariableInformationStruct3 0 VariableInformation NestingPathInfo POINTER TO NestingPathInformation 0 VariableInformation CurrentNestingDepth __XWORD VariableInformation PropertyInformation POINTER TO PropertyInfo VariableInformation ReferenceInformation POINTER TO BYTE VariableInformation CallingVariableNode ILeafTreeNode VariableInformation User RTS_IEC_HANDLE RTS_INVALID_HANDLE VariableInformation _hVariableInstance ILeafTreeNode VariableInformation SymbolsSetMask DWORD VariableInformation SymbolSetsActivated BOOL VariableInformation HandleBrowseInfo BOOL VariableInformation Properties: SpecialAddressInfoIf Methods: SpecialAddrFound StoreAddressInfo Structure: SpecialAddrFound (Method) SpecialAddressInfoIf (Property) StoreAddressInfo (Method)

RemoteVarResolver (FB) ¶ FUNCTION_BLOCK RemoteVarResolver IMPLEMENTS ISearchCallbacks Methods: Initialize Resolve FillSize IgnoreRootNode NodeFound NodeNotFound Structure: Initialize (Method) Overrides IgnoreRootNode (Method) NodeFound (Method) NodeNotFound (Method) Private FillSize (Method) Resolve (Method)

Errors (GVL) ¶ Attributes: qualified_only InOut: Scope Name Type Initial Comment Constant ERR_SCM_INVALID_HANDLE UDINT 16#1020 ERR_SCM_NO_BUFFER UDINT 16#1021 ERR_SCM_NOTCREATING UDINT 16#1022 ERR_SCM_NOTCREATED UDINT 16#1023 ERR_SCM_INVALID_ADDRESS UDINT 16#1024 ERR_PSC_INVALID_STATE UDINT 16#1030 ERR_PSC_ALREADY_REGISTERED UDINT 16#1031 ERR_PSC_NOT_REGISTERED UDINT 16#1032 ERR_PLCC_INVALID_STATE UDINT 16#1050 ERR_PLCC_NOCHANNEL UDINT 16#1051 ERR_PLCC_WRONGCODEGUID UDINT 16#1052 ERR_PLCC_WRONGDATAGUID UDINT 16#1053 ERR_PLCC_NOMONITORINGPROVIDER UDINT 16#1054 ERR_PLCC_NOTHING_TODO UDINT 16#1055 ERR_PLCC_TOO_MANY_ITEMS UDINT 16#1056 ERR_PLCC_LOGIN_FAILED UDINT 16#1057 ERR_PLCC_INVALID_CRYPTTYPE UDINT 16#1058 ERR_PLCC_PASSWORD_TOO_LONG UDINT 16#1059 the password is longer than 32 characters ERR_PLCC_LOGIN_FAILED_MULTIPLELOGINS UDINT 16#105A ERR_PLCC_CRYPTLOGIN_REQUIRED UDINT 16#105B ERR_PLCC_BAD_ITEM UDINT 16#105C An item cannot be monitored because some information is missing or not available; This is an internally handled error

Services (GVL) ¶ Attributes: qualified_only InOut: Scope Name Type Initial Comment Constant SG_Device UINT 16#1 Service Groups SG_Application UINT 16#2 SG_Monitoring UINT 16#3 SG_Visualization UINT 16#4 SG_IecVarAccess UINT 16#9 SG_TraceManager UINT 16#F SG_AlarmManager UINT 16#18 SG_Monitoring2 UINT 16#1B SG_TrendStorage UINT 16#1E SRV_DevGetTargetId UINT 16#1 Device Services SRV_DevLogin UINT 16#2 SRV_DevLogout UINT 16#3 SRV_DevSessionCreate UINT 16#A TAG_DevLoginUsername UINT 16#10 TAG_DevLoginPassword UINT 16#11 TAG_DevLoginReplyResult UINT 16#20 TAG_DevLoginReplySessionId UINT 16#21 TAG_DevLoginCryptType UINT 16#22 TAG_DevLoginCryptChallenge UINT 16#23 TAG_DevLoginReplySettingFlags UINT 16#24 TAG_DevLoginCredentials UINT 16#81 TAG_DevLoginReply UINT 16#82 TAG_DevLogout UINT 16#0 no data read out at the moment so sending this value is ok, even if it is not defined at all TAG_DevSessionCreateClientType UINT 16#40 TAG_DevSessionCreateClientName UINT 16#41 TAG_DevSessionCreateClientVendor UINT 16#42 TAG_DevSessionCreateClientHostName UINT 16#43 TAG_DevSessionCreateClientVersion UINT 16#44 TAG_DevSessionCreateClientCDSVersion UINT 16#45 TAG_DevSessionCreateClientAuthType UINT 16#46 TAG_DevSessionCreateClientIdentifier UINT 16#83 TAG_UsrMgrCryptType UINT 16#22 TAG_UsrMgrCryptStep UINT 16#25 TAG_UsrMgrCryptNonce UINT 16#26 TAG_UsrMgrCryptPubKey UINT 16#27 TAG_UsrMgrCredentials UINT 16#81 TAG_UsrMgrUser UINT 16#10 TAG_UsrMgrPassword UINT 16#11 TAG_UsrMgrOnlAccResult UINT 16#FF82 TAG_UsrMgrOnlAccReplyCryptType UINT 16#FF22 TAG_UsrMgrOnlAccReplyCryptChallenge UINT 16#FF23 SRV_AppLogin UINT 16#1 Application Services SRV_AppLogout UINT 16#2 TAG_AppLogin UINT 16#1 TAG_AppDesc UINT 16#81 TAG_AppName UINT 16#1 TAG_AppRights UINT 16#11 TAG_AppId UINT 16#11 TAG_AppResult UINT 16#10 TAG_AppReply UINT 16#81 TAG_AppLogout UINT 16#0 SRV_MonMonitoringListOnce UINT 16#1 Monitoring Services SRV_MonWriteVariables UINT 16#2 TAG_Monitoring UINT 16#81 TAG_MonApplication UINT 16#10 TAG_MonSimpleDataType UINT 16#11 TAG_MonStackRelative UINT 16#12 only to be complete, probably not important TAG_MonCompoData UINT 16#13 TAG_MonVarId UINT 16#14 TAG_MonParameterType UINT 16#15 TAG_MonBit UINT 16#18 TAG_PropertyCallRef UINT 16#20 TAG_MonErrorResponse UINT 16#1 TAG_MonReply UINT 16#1 SRV_Mon2Read UINT 16#1 Monitoring 2 Services SRV_Mon2Write UINT 16#2 TAG_Mon2AppHeader UINT 16#1 TAG_Mon2ReadExpList UINT 16#2 TAG_Mon2WriteExpList UINT 16#3 TAG_Mon2ReadValueList UINT 16#40 TAG_Mon2ReadError UINT 16#41 TAG_TrcVariableAddressArea UINT 16#23 Trace TAG_TrcVariableAddressOffset UINT 16#24 TAG_TrcInstanceArea UINT 16#43 TAG_TrcInstanceOffset UINT 16#44 TAG_TrcPropertyArea UINT 16#45 TAG_TrcPropertyOffset UINT 16#46 TAG_GeneralError UINT 16#FF7F TAG_ExtendedErrorInfo UINT 16#FF7E TAG_Online_Access_Result UINT 16#FF82

GlobalVariables ¶ GVL (GVL)

GVL (GVL) ¶ Attributes: qualified_only InOut: Name Type ChannelManagerInst ServiceChannelMgr Logger Logger Alloc Allocator

Interfaces ¶ IAddrInfoLeafTreeNode (Interface) AddressInfo (Property) IRootAddressNodeWithDatasourceIndex (Interface) DatasourceIndex (Property) IVariableInfoCollectsSpecialAddressInfos (Interface) SpecialAddrFound (Method) IVariableInfoCollectsToplevelAddressInfo (Interface) StoreAddressInfo (Method)

IAddrInfoLeafTreeNode (ITF) ¶ INTERFACE IAddrInfoLeafTreeNode Properties: AddressInfo Structure: AddressInfo (Property)

IAddrInfoLeafTreeNode.AddressInfo (PROP) ¶ PROPERTY AddressInfo : POINTER TO AddressGeneratedInfo