Event Viewer
When you display logged signals on graph displays on the Data View tab, you can use the Event Viewer to display events such as errors, warnings, and alarms that occurred during the log. Right-click the graph of a logged signal and select Visible Items»Event Viewer to display the Event Viewer. For each event, the Event Viewer displays the type of the event, the time the event occurred, and a brief description of the event. Double-click an event in the Event Viewer to zoom in on the signal where the event occurred.