8.15 HP Utility Meter User's Guide (January 2010)

Table Of Contents
Figure 3-1 Utility Meter GUI Main Window
NOTE: If the Utility Meter GUI does not appear and you see this error:
"Exception in thread "main" java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it. ..."
you did not set the DISPLAY environment variable.
If you see this error appear:
# %%Data Acqusition Server not launched
Data Acqusition Server not launched, Please check the Server!
the das_SERVER process is not running. To fix this, stop and restart the Utility Meter processes with the
following commands :
1. # /opt/meter/bin/monitor stop
2. # /opt/meter/bin/monitor start
The Utility Meter GUI, provides the following main screens (tabs):
GettingStarted — Provides help information about Utility Meter tasks — see Section 3.3: “Utility
Meter Help Information
Configure — Initially configure or modify the Utility Meter software parameters, copy the Utility
Meter's current configuration to a file for backup or recovery purposes see Section 3.4: “Utility Meter
Configure Tasks
Devices — Manage (add, modify, view, and remove) metered entities — see Section 3.5: “Utility
Meter Devices Tasks
Diagnose — Verify that the Utility Meter's data acquisition server (das_SERVER process) is running
and test the connection to a device — see Section 3.6: “Utility Meter Diagnose Tasks
3.1 Starting the Utility Meter GUI 41