Yaskawa MP900 Series MPLOGGER - Manual (Page 83)

5.4 Event Display Function
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5.4 Event Display Function
MPLOGGER has an Event Monitoring Module that constantly monitors errors such as commu-
nications errors. The Event Monitoring Module constantly monitors for errors as long as the
Data Communications Server is active. If an error occurs, it displays a warning message in an
alarm logging pop-up window.
5.4.1 Event Monitoring Module
The Event Monitoring Module is not actually visible to the user. It is implemented as a func-
tion of the Data Communications Server.
When a communications error occurs in the Data Communications Server, the Event Moni-
toring Module logs the time the error occurred, the controller involved, and the nature of the
error. It also uses a pop-up window like the one shown below to notify the user of the error.
If multiple errors occur at the same time, the error that occurred first will be displayed.
Click the
Confirm Button to check the errors in order of occurrence. When all errors have
been checked, the window will close. Clicking the Confirm All Button will cause the appli-
cation to assume that all the errors have been checked, and the window will be closed. Click-
ing the
End Communication Button will stop communications.
For details about the Event History Button, refer to 5.4.2 Event History Display .