Web Monitor checks the status of the system at intervals determined by each operator. The default interval is set at 5000 milliseconds. Options on the Interval panel let you to control the refresh rate.
Setting the refresh interval
Click the Interval panel.
Change the Refresh Interval value to an appropriate number in milliseconds.
You can use the controls on the Interval panel to start or stop the timer, or click the shortcut on the Workspace banner.