Marathon Electric DVR 2000E+ - Making Settings Changes

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Marathon Electric (a division of RBC Manufacturing Corp.) reserves the right to change specications and this manual without notice.
Revised 06/2011
Parameter
Name
Parameter
Value
Description
size
281 to 1040 Frame size of generator
Reg
AVR3
AVR3 – Voltage regulator with three-phase sensing
aVR1
AVR1 – Voltage regulator with single-phase sensing
fCR
FCR – Field current regulator
Stpt
100.0 to 600.0
Voltage set point (Vrms) in AVR3 and AVR1 mode
0.000 to 3.000
Field current set point (Adc) in FCR mode
Ufrq
40.0H to 70.0H
Under frequency knee (Hz)
drop
0.0% to 10.0
Voltage droop (%) at rated reactive current
AU
Off Auxiliary Off – Auxiliary input is disabled
CNTL
Auxiliary Control – Auxiliary input modifies regulation set point
SCLf
Auxiliary Meter – Auxiliary input is used as a meter with user-
defined scale factor
Table 5-3. DVR
®
2000E HMI EDIT Mode Parameters
MAKING SETTINGS CHANGES
1. The default state of the HMI display is SLEEP mode. The HMI will enter the SLEEP mode after 60 sec-
onds of inactivity (no button presses). Any HMI button press will place the HMI into STATUS mode. In
order to make changes to settings, the following procedure is used:
2. Repeatedly press the SELECT button, stepping through the main menu until the desired parameter is
displayed (see Table 5-3). If no button is pressed within 60 seconds, the display will return to STATUS
mode.
3. Press the ENTER button to place the HMI into EDIT mode. In EDIT mode, the HMI will display the current
value of the selected parameter.
4. Press or hold the UP and DOWN buttons to modify the displayed parameter to its desired value. For
parameters other than Stpt, pressing the SELECT button escapes EDIT mode without modifying the pa-
rameter. For Stpt, pressing the SELECT button escapes EDIT mode but preserves any modification.
5. To store the displayed parameter value to non-volatile memory, press the ENTER button. The stored
parameter value will flash three times to confirm the entry.
NOTE: While in STATUS mode, pressing either the UP or DOWN button places the regulator directly into Stpt EDIT
mode. This feature allows a shortcut to set point adjustment.