TcEventLogger

This class represents the connection to a TwinCAT 3 Eventlogger.

Syntax

public class: ITcEventLogger2, _ITcEventLoggerEvents

Initializes a new instance of the TcEventLogger class.

public TcEventLoggerClass();

Call:

TcEventLogger logger : new TcEventLogger();

Name	Description
ITcEventLogger2	Interface for sending commands to the EventLogger.
_ITcEventLoggerEvents	This interface provides the messages for occurring events.

Name	Modifier	Return type	Definition location	Description
ClearAllAlarms	public virtual	void	ITcEventLogger/ITcEventLogger2	Calls Clear() for all alarms in the "Raised" state.
ClearLoggedEvents	public virtual	void	ITcEventLogger/ITcEventLogger2	Calls Clear() for all events that are currently in the "Raised" state.
ConfirmAllAlarms	public virtual	void	ITcEventLogger/ITcEventLogger2	Calls Confirm() for all alarms with the confirmation state "WaitForConfirmation".
Connect	public virtual	void	ITcEventLogger/ITcEventLogger2	Connects to the EventLogger of the TwinCAT system on a given system.
Disconnect	public virtual	void	ITcEventLogger/ITcEventLogger2	Cancels the connection to an EventLogger of the TwinCAT system.
GetEventClassName	public virtual	string	ITcEventLogger/ITcEventLogger2	Returns the class name for an event.
GetLoggedEvents	public virtual	TcEventLoggerAdsProxyLib.TcLoggedEventCollection	ITcEventLogger/ITcEventLogger2	Queries the events located in the cache.
ITcEventLogger2_SendTcMessage	public virtual	void	ITcEventLogger2	Sends a message.

Name	Return type	Definition location	Description
AlarmCleared	_ITcEventLoggerEvents_AlarmClearedEventHandler	_ITcEventLoggerEvents	Called if an alarm changes to the "Not Raised" state.
AlarmConfirmed	_ITcEventLoggerEvents_AlarmConfirmedEventHandler	_ITcEventLoggerEvents	Called if an alarm changes to the "Confirmed" state.
AlarmRaised	_ITcEventLoggerEvents_AlarmRaisedEventHandler	_ITcEventLoggerEvents	Called if an alarm changes to the "Raised" state.
MessageSent	_ITcEventLoggerEvents_MessageSentEventHandler	_ITcEventLoggerEvents	Called when a message has been sent.

Name	Modifier	Type	Access	Definition location	Description
ActiveAlarms	public virtual	TcAlarmCollection	get	ITcEventLogger/ITcEventLogger2	Returns a collection with all currently active alarms.
IsConnected	public virtual	bool	get	ITcEventLogger/ITcEventLogger2	Represents the connection that was established by means of Connect. Should be checked regularly.

Further Information