S
ection
2
2000E Front Panel Mode Status Indicator Descriptions
This LED blinks rapidly when the Overexcitation Protection feature is enabled
and the fi eld voltage exceeds the setpoint (80 V default) for 15 seconds. The
2000E will shutdown when an overexcitation condition is detected. The
Overexcitation LED blinks for 5 seconds when the DVR
following an overexcitation condition.
This LED blinks rapidly when the internal temperature of the DVR
exceeded its limit and causes the unit to shutdown. The overtemperature LED blinks
for 5 seconds when the DVR
2000E is powered up following an overtemperature
This LED blinks rapidly during an underfrequency condition.
This LED blinks rapidly when operating in VAR or Power Factor mode.
This LED blinks rapidly when the fi eld current exceeds the programmed
overexcitation limit. It will continue to fl ash until the overexcitation condition
ceases or the overexcitation time delay expires and the DVR
The Overexcitation Limiting LED blinks for 5 seconds when the DVR
powered up following an overexcitation limiting condition.
This LED blinks rapidly when operating in Manual mode.
This LED blinks rapidly when a loss of generator sensing voltage is detected.
2000E will shutdown. The Loss of (Generator) Sensing LED blinks for
2000E is powered up following shutdown for loss of
generator sensing condition.
This LED blinks rapidly when the generator output voltage exceeds the setpoint
for 0.75 seconds. The DVR
2000E will shutdown when a generator overvoltage
condition is detected. The (Generator) Overvoltage LED blinks for 5 seconds when
2000E is powered up following a generator overvoltage condition.
Both LED’s blink rapidly when F+ and F- are shorted. The DVR
shutdown and the LED’s will continue to blink. The LED’s will blink for 5 seconds
2000E is powered up following a fi eld shorting condition.
Read and understand the operation of the individual adjustments before attempting any initial adjustments.
Before starting the generator, the procedures in the following paragraphs should be performed.
Remove the 5 ampere fuse before starting the generator for the fi rst time. Perform all preliminary engine governor
adjustments without the regulator energized.
After initial governor adjustments are complete, reinstall the 5 ampere fuse and connect only the power input
leads or PMG leads to the regulator. Remove all other regulator connections that may be present and temporarily
Start and run the generator at rated speed. The regulator will perform the self-test and enter a shutdown mode. At
this time, initial adjustments can be made. To do this, step through each adjustment using the “SELECT” button.
For each adjustment, press the “UP” or “DOWN” button to obtain the desired level on the LED bar graph.
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