KIT- 4498560 - Caterpillar

Uploading the Settings Files to the Voltage Regulator
A voltage regulator settings file downloaded from a voltage regulator or created within the PC software can be uploaded to multiple voltage regulator units. Only a voltage regulator settings file with a ".dv2" extension can be uploaded to a voltage regulator unit. Before uploading a file, communication must be initiated with the voltage regulator that is to receive the settings. See Systems Operation, "Remote Communication".The upload process is started by clicking the open icon or clicking "File" on the menu bar and then clicking "Open". An "Open" dialog box is then displayed where the desired settings file is navigated to and selected. Clicking "Open" uploads the settings file. The default settings for the CDVR are stored in a file called "Defaults.DV2" in the "CDVR PC Software" folder on the PC.The defaults are displayed here for reference.
Table 1
CDVR PC Software Settings
Rated kVAR (@ 0.8 Power Factor): 75
Sensing Mode: 1 (0= Single-Phase, 1= Three-Phase)
Rated Generator Frequency: 0 (0=60 Hz, 1=50 Hz)
Rated Generator Voltage: 120 (Volts)
Generator PT Primary Voltage Rating: 120 (Volts)
Generator PT Secondary Voltage Rating: 120 (Volts)
Generator CT Primary Current Rating: 600 (Amps)
Generator CT Secondary Current Rating: 5 (Amps)
Rated Generator Current: 600 (Amps)
Power Input Frequency: 60 (Hz)
Load Compensation Mode: 0 (0=Off, 1=Droop, 2=Line Drop)
Operating Mode: 2 (0=AVR[Off], 1=PF, 2= AVRVAR)
AVR Set point: 120.0 (Volts)
AVR Minimum Set point: 102.0 (Volts)
AVR Maximum Set point: 138.0 (Volts)
VAR Set point: 0.0 (%)
PF Set point: 1
AVR Voltage Control: 0 (0= CAN Input, 1= Switch)
VAR/PF Control: 1 (0= CAN Input, 1= Switch)
Soft Start Bias: 10.00 (%)
Soft Start Time: 5.00 (Seconds)
Knee Frequency: 50.00 (Hz)
Decreasing Slope 1: 2.00 (Volts/Hz)
Minimum Voltage: 50.00 (% of rated)
Frequency Deviation from Knee Frequency: 5.00 (Hz)
Decreasing Slope #2: 2.00 (Volts/Hz)
Minimum Frequency: 25.00 (Hz)
AVR Proportional Gain: 200
AVR Integral Gain: 600
AVR Derivative Gain: 30
Noise Filter Time Constant: 0.00 (Seconds)
Regulator Loop Gain: 50
Pre-defined PID Gains: 21 (1-20 or Custom)
Voltage Adjustment Band Limit: 15.00 (% of rated)
Over excitation Type: 0 (0 = Threshold, 1 = Inverse Time)
Over excitation Trip Value: 12.0 (Amps)
Over excitation Time Setting: 10
Excitation Loss (Reverse VAR): 1 (0=Disabled, 1=Enabled)
Excitation Loss (Reverse VAR) Fault Type: 0 (0=Alarm, 1=Shutdown)
Excitation Loss (Reverse AVR) Trip Value: 10 (%)(1)
Excitation Loss (Reverse AVR) Time Delay: 3 (Seconds)(1)
Generator Over voltage: 1 (0=Disabled, 1=Enabled)
Generator Over voltage Fault Type: 0 (0=Alarm, 1=Shutdown)
Generator Over voltage Trip Value: 135 (%)
Generator Over voltage Time Delay: 2.0 (Seconds)
Generator Under voltage: 1 (0=Disabled, 1=Enabled)
Generator Under voltage Fault Type: 0 (0= Alarm, 1= Shutdown)
Generator Under voltage Trip Value: 60 (%)
Generator Under voltage Time Delay: 30.0 (Seconds)
Loss of Sensing Time Delay: 2.0 (Seconds)
Exciter Diode Monitor Trip Value: 2.0 (Amps)
Fault Reset Too Long: 1 (0=Disabled, 1=Enabled)
Fault Reset Too Long Fault Type: 0 (0=Alarm, 1=Shutdown)
Shutdown Override Flag: 0 (0=Disabled, 1=Enabled)
VAR Integral Gain: 5
VAR Loop Gain: 2.5
PF Integral Gain: 5
PF Loop Gain: 3
(1) The default settings for software 279-0916 Generator Set Software Gp and before are 40 (%) and 0.5 (Seconds).Uploading Embedded Firmware Using the CDVR PC Software
Refer to Specifications,