TC_EVENT_CLASSES constants

TC_EVENT_CLASSES is a global TwinCAT system variable list (GVL). Via the variable name and the variable value (GUID), each constant in this list identifies an event class or event class ID available on a TwinCAT system. The TwinCAT system has several predefined TwinCAT System event class IDs. Further event class IDs are brought along by the integrated PLC libraries and installed TwinCAT Functions or defined by the user in the PLC application. The variable values (GUIDs) are unique on a TwinCAT system and are generated and updated automatically by the TwinCAT system. The number of available event classes IDs can vary from system to system as a result.

Namespace: TwinCAT TypeSystem.TC_EVENT_CLASSES
Type: Global Variable List (GVL)
Library: Not required. TwinCAT System Resource from v3.1.4022.14

TwinCAT System event class IDs

Name	Type
TcSystemEventClass	GUID
TcGeneralAdsEventClass	GUID
TcRouterEventClass	GUID
TcRTimeEventClass	GUID
Win32EventClass	GUID

TF6510 event class IDs

Name	Type
TcAcsiEventClass	GUID
TcIEC61850EventClass	GUID
TcScsmEventClass	GUID

TcMmsAbortEventClass	GUID
TcMmsAssociationEventClass	GUID
TcMmsClientEventClass	GUID
TcMmsIncomingConnectEventClass	GUID
TcMmsIncomingDisconnectEventClass	GUID
TcMmsOutgoingConnectEventClass	GUID
TcMmsOutgoingDisconnectEventClass	GUID
TcMmsReceiverEventClass	GUID
TcMmsSenderEventClass	GUID
TcMmsTransactionEventClass	GUID

TcUlosiAbortEventClass	GUID
TcUlosiAssociationEventClass	GUID
TcUlosiClientEventClass	GUID
TcUlosiIncomingConnectEventClass	GUID
TcUlosiIncomingDisconnectEventClass	GUID
TcUlosiOutgoingConnectEventClass	GUID
TcUlosiOutgoingDisconnectEventClass	GUID
TcUlosiReceiverEventClass	GUID
TcUlosiSenderEventClass	GUID
TcUlosiTransactionEventClass	GUID
TcUlosiServerEventClass	GUID
TcUlosiConnectionEventClass	GUID
TcUlosiAcseAbrtDiagnosticEventClass	GUID
TcUlosiAcseAareDiagnosticEventClass	GUID
TcUlosiSpduReasonCodeEventClass	GUID

TcRfc1006AbortEventClass	GUID
TcRfc1006AssociationEventClass	GUID
TcRfc1006ClientEventClass	GUID
TcRfc1006IncomingConnectEventClass	GUID
TcRfc1006IncomingDisconnectEventClass	GUID
TcRfc1006OutgoingConnectEventClass	GUID
TcRfc1006OutgoingDisconnectEventClass	GUID
TcRfc1006ReceiverEventClass	GUID
TcRfc1006SenderEventClass	GUID
TcRfc1006TransactionEventClass	GUID

TcTpktAbortEventClass	GUID
TcTpktAssociationEventClass	GUID
TcTpktPduEventClass	GUID
TcTpktReceiverEventClass	GUID
TcTpktSenderEventClass	GUID
TcTpktTransactionEventClass	GUID

TcSocketsAbortEventClass	GUID
TcSocketsAssociationEventClass	GUID
TcSocketsClientEventClass	GUID
TcSocketsIncomingConnectEventClass	GUID
TcSocketsIncomingDisconnectEventClass	GUID
TcSocketsOutgoingConnectEventClass	GUID
TcSocketsOutgoingDisconnectEventClass	GUID
TcSocketsReceiverEventClass	GUID
TcSocketsSenderEventClass	GUID
TcSocketsTransactionEventClass	GUID
TcSocketsWin32SrvEventClass	GUID