Marathon Electric DVR 2000E+ - Save Config; Connect; Parameter Screen Selection Buttons; Metering Tab

41
Marathon Electric (a division of RBC Manufacturing Corp.) reserves the right to change specications and this manual without notice.
Revised 06/2011
Save Config
When this button is pressed, the user will be prompted to select a .xml file name. When the file is selected, all user
adjustablesettingspresentlyinthevolatileRAMmemoryaresavedintotheselected.xmlle.Thesesettingscan
beeditedandloadedtotheregulator’svolatileRAMmemorybypressingthe“LoadCong”button.
Note: .xml files are text files that can be printed for reference.
Connect
When this button is pressed, the GUI establishes communication with the regulator. Communication must be
established before data can be transferred between the regulator and the GUI. When connected, this button dis-
plays“Disconnect”topermitdisconnectionofcommunication.
PARAMETER SELECTION BUTTONS
On some of the parameter selection screens, you will find the following buttons:
Apply – This button sends the values in a given area presently being displayed to the regulator’s RAM. These
values can be sent to the regulator’s EEPROM by pressing the Save to EEPROM button in the header area of the
GUI.
Undo – This button displays the values in a given parameter area previous to the last change the user made.
These values can be sent to the regulators RAM by clicking on the Apply button. From there, these values can be
sent to the regulator’s EEPROM by pressing the Save to EEPROM button in the header area of the GUI.
Refresh – This button displays the values in a given parameter area that are presently in the regulators RAM.
These values can be sent to the regulator’s
Metering Tab
This panel displays Line-to-Line Voltages, Line-to-Neutral Voltages, Line Currents, Real Power, Apparent
Power and Reactive Power. When the Generator tab is active (default), the values displayed correspond to the
generator output terminals (primaries of potential and current transformers). When the Regulator tab is active, the values
displayed correspond to the regulator terminals (secondary sides of potential and current transformers). In
addition, values for Power Factor, Field Current, Field Voltage, Regulator Temperature, Speed and Auxiliary Input
Voltage are displayed.
There is also a tabbed panel for the display of faults and alarms. When the Current Faults and Alarms tab is active,
the panel displays faults and alarms that are currently active on the regulator. When the Historical tab is active, the
panel displays the faults and alarms that were present (if any) the previous time the regulator was energized.
Note: The historical fault data will clear 15 seconds after regulator power-up or until another alarm or fault
is detected.