1 DVR ® 2000E+ DVR2000E+:
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DVR®2000E+
DVR2000E+:
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DVR®2000E+
Topics
• Specifications• Operating Features• Protection Features• Installation• HMI• GUI• Other Manual Sections
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DVR®2000E+ Specifications
Operating Power
PMG• Single phase 180-240 Vac• Frequency 250-300 Hz• Burden 350 VA• Terminals 3 and 4
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DVR®2000E+ Specifications
Generator Voltage Sensing
• Type Single or three phase, 50 or 60 Hz• Range 100-600 Vac• Terminals E1, E2 and E3• Burden < 1 VA per pahse
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DVR®2000E+ Specifications
Generator Current Sensing
• Type Single or three phase, 50 or 60 Hz• Rating 5 Aac maximum continuous• Burden < 1 VA• Terminals Single phase (B), CT1 and CT2
Three phase (A), J2-1 and J2-12Three phase (B), J2-2 and J2-11Three phase (C), J2-3 and J2-10
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DVR®2000E+ Specifications
Contact Inputs
• Type Dry contact• Input pull-up voltage 3.3 Vdc• Terminals
– UP J1-2 and J1-4– DOWN J1-3 and J1-4– DROOP_OFF J1-10 and J1-4– EXCITATION_OFF J1-11 and J1-4
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DVR®2000E+ Specifications
Contact Output
• Type Form A• Rated load 3 A Continuous• Break 3 Aac or 0.1 Adc• Operating voltage 240 Vac or 250 Vdc
Maximum• Terminals J1-6 and J1-7
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DVR®2000E+ Specifications
Field Output
• Continuous rating 75 Vdc, 3.0 Adc• 10 second forcing 150 Vdc, 7.5 Adc (assumes 200Vac input)• Field Resistance 18 Ω minimum• Terminals F+ and F-
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DVR®2000E+ Specifications
Other Specifications
• Voltage Regulation 0.25%• Shock Up to 20 Gs• Vibration 2.5 Gs 5-26 Hz
0.050” Peak 27-52 Hz7 Gs 53-500 Hz
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DVR®2000E+ Specifications
Agency Approvals
• UL Recognized• CSA Certified• CE
Related Industrial Standards
• UL508• UL2200• CSA C22.2 No. 14-05• CISPR 11
• IEC 6100-4-2• IEC 6100-4-4• ASTM E117-73
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DVR®2000E+ Operating Features
Communication Ports
• RS232 for MODBUS – Allows PC communication via PC software
• Set-up• Generator monitoring
• 3 position Amp/Tyco Mate-N-Lock for CAN J1939– Allows for communication over a Controller Area Network
• Greater system integration• Generator system monitoring• Generator system control• Flexibility
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DVR®2000E+ Operating Features
True Three Phase Power Metering
• CT inputs for all three phases• Reported to PC software metering screen
– CT secondary (direct)– CT primary (scaled)
• Reported on CAN bus
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DVR®2000E+ Operating Features
Excitation Disable
• Allows for the communication with or programming of the regulator with the regulator output disabled
• Enabled and disabled through the EXCITATION_OFF contact input circuit (terminals J1-11 and J1-4)
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DVR®2000E+ Operating Features
Programmable Gain Values
Proportional Gain (Kp): Affects the rate of rise after a signal has been initiated into the control loop.
Integral Gain (Ki): Affects the steady state stability by continuously changing in the direction to reduce the error, until the error signal is zero.
Derivative Gain (Kd): Affects the voltage overshoot by measuring the speed of change in the measured output and causes an exponential decay in the measured parameter in the direction to reduce the error to zero.
• Preset by Marathon frame size• Custom selection for user defined (5000 Frame over CAN)
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DVR®2000E+ Operating Features
Remote Set-point Adjust
• Via switch or relay• Connected to “UP” and “DOWN” contacts (terminals
J1-2 (UP) or J1-3 (DOWN) and J1-4)
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DVR®2000E+ Operating Features
Regulation Modes
• AVR1 Automatic Voltage Regulation Single-Phase• AVR3 Automatic Voltage Regulation Three-Phase• FCR Field Current Regulation
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DVR®2000E+ Operating Features
Configurable Auxiliary Input
• Auxiliary Control– AVR Modes
• ±3 Vdc signal applied results in a ±30% offset to the set point– FCR Mode
• 0-3 Vdc signal applied results in a 0-3 A field current output
• Auxiliary Meter– Voltage Mode
• Accepts a ±5 Vdc signal for customizable scaling– Current Mode (Short J1-5 and J1-8)
• Accepts a 4-20 mA signal for customizable scaling
• Configurable through the PC software
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DVR®2000E+ Operating Features
Load Sharing
When this feature is enabled, the regulator calculates the reactive portion of the generator load using the sensed generator output voltage and current quantities and then modifies the voltage regulation set point accordingly.
• Enter desired amount of droop through HMI or GUI as a percentage of set point
• Droop active when DROOP_OFF terminal J1-10 is not shorted to J1-4
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DVR®2000E+ Operating Features
Generator Soft Start
Allows generator voltage to ramp to the regulation set point over a user defined period of time.
• Enter a rate of 2 – 120 seconds through GUI• Default is 3 seconds
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DVR®2000E+ Protection Features
Alarms and Faults
• Announced on the HMI via AXXX and FXXXcodes
• Announced on the GUI via yellow alarm and red fault indicators
• Announced on CAN network
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DVR®2000E+ Protection Features
Field Over Excitation Shutdown
If the field current exceeds the Field Over Excitation Shutdown threshold (default 3.5 A), A008 will flash on the HMI display. If this condition continues for longer than the timer value (default 10 seconds), the regulator will stop producing excitation and F008 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• Current threshold adjustable from 0.5-4.0 Adc through GUI
• Timer threshold adjustable from 1.0-15.0 seconds through GUI
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DVR®2000E+ Protection Features
Field Current Limiting Shutdown
If load conditions dictate that the field current should exceed the Field Current Limiting Shutdown threshold (default 6.5 A), the field current will be limited and A010 will flash on the HMI display. If this condition continues for longer than the timer value (default 10 seconds), the regulator will stop producing excitation and F010 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• Field Current Limiting threshold adjustable from 0.500-7.500 A through GUI
• Timer threshold adjustable from 1.0-10.0 seconds through GUI
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DVR®2000E+ Protection Features
Instantaneous Field Over Current Shutdown
If load conditions dictate that the field current should exceed 11.0 Adc, the regulator will stop producing excitation and F009will flash on the HMI display. Alarms and faults are also announced in the GUI.
• The 11.0 Adc is a fixed threshold
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DVR®2000E+ Protection Features
Generator Over Voltage Shutdown
If the generator voltage exceeds the Generator Over Voltage Shutdown threshold (default 20% over set point), for longer than 0.75 seconds, the regulator will stop producing excitation and F013 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• Over voltage threshold adjustable from 5.0-20.0% through GUI
• Timer threshold fixed 0.75 seconds
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DVR®2000E+ Protection Features
Generator Under Voltage Shutdown
If the generator voltage dips below the Generator Under Voltage Shutdown threshold (default 20% under set point), A012 will flash on the HMI display. If this condition continues for longer than the timer value (default 10 seconds), the regulator will stop producing excitation and F012 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• Under voltage threshold adjustable from 5.0-50.0% through GUI
• Timer threshold adjustable from 1.0-15.0 seconds through GUI
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DVR®2000E+ Protection Features
Generator Voltage Imbalance Shutdown
If a generator voltage imbalance of more than 20% is detected, A016 will flash on the HMI display. If this condition continues for longer than the timer value (default 12 seconds), the regulator will stop producing excitation and F012 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• Voltage imbalance threshold is fixed at 20.0% through GUI
• Timer threshold adjustable from 1.0-15.0 seconds through GUI
• This feature is active in AVR3 regulation mode
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DVR®2000E+ Protection Features
Loss of Generator Sensing Shutdown
If generator sensing input continuity is lost, the regulator will stop producing excitation and F011 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• In AVR1 and AVR3 regulation modes, this feature is not active until after the soft start cycle is initiated
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DVR®2000E+ Protection Features
Processor Over Temperature Shutdown
If the regulator temperature exceeds the regulator over temperature alarm threshold (105° C), A007 will flash on the HMI display. If the regulator temperature exceeds the regulator over temperature fault threshold (120° C), the regulator will stop producing excitation and F012 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• Regulator temperature thresholds are fixed
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DVR®2000E+ Protection Features
Generator Under Frequency
When generator frequency drops below the selected knee frequency set point, the voltage set point is automatically adjusted so that generator voltage follows the selected PU (per unit) V/Hz curve. When operating in this condition, A015 will flash on the HMI display.
• Enter under frequency knee through HMI or GUI• V/Hz slope selectable through GUI
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DVR®2000E+ Protection Features
Generator Reverse Power Flow Alarm
If the regulator senses reverse power flow, A014 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• The reverse power flow threshold is fixed
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DVR®2000E+ Protection Features
Loss of CAN Communication Alarm
If the regulator does not receive a “VR Heartbeat” before the threshold timer expires, A006 will flash on the HMI display. Alarms and faults are also announced in the GUI.
• Timer threshold adjustable from 0.0-45.0 seconds through GUI
• The default setting is 0.0 seconds which disables this feature
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DVR®2000E+ Installation
Regulator Connections
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DVR®2000E+ Installation
Quick Disconnect Connections
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DVR®2000E+ Installation
J1 and J2 Terminal Positions
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DVR®2000E+ Installation
J1 Terminal Assignments
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DVR®2000E+ Installation
J2 Terminal Assignments
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DVR®2000E+ Installation
MODBUS Port Terminal Positions
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DVR®2000E+ Installation
MODBUS Port Terminal Assignments
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DVR®2000E+ Installation
J3 Terminal Positions and Assignments
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DVR®2000E+ Operating Features
Rev 11• Configurable Auxiliary Input Scaling. • Droop is now based on rated power of the machine. • Simulation of Reactive Power. • Field Under Excitation Fault has been added. • A Startup Fault has been added. • Power Limiting• New easier to use manual
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DVR®2000E+ HMI
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DVR®2000E+ HMI
Button Functions and Descriptions
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DVR®2000E+ HMI
Status Mode Display Descriptions
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Faults & Alarms: Set Points
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DVR®2000E+ HMI
Alarm Code Descriptions
The DVR displays an alarm signal on the HMI and in DVRPortal®. An independent timer starts at the moment the alarm condition is triggered.
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DVR®2000E+ HMI
Fault Code Descriptions
If the timer threshold is exceeded before the alarm condition is removed, a fault is then triggered and the excitation current to the field is shutdown. A fault signal is displayed on the HMI and in DVRPortal®. Table X shows the details of the timer-based protection features in the DVR.
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DVR®2000E+ HMI
Select Enter UP / DOWN
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MAKING SETTINGS CHANGES
1. The default state of the HMI display is SLEEP mode. The HMI will enter theSLEEP mode after 60 seconds of inactivity (no button presses). Any HMI buttonpress will place the HMI into STATUS mode. In order to make changes tosettings, the following procedure is used:
2. Repeatedly press the SELECT button, stepping through the main menu until thedesired 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, theHMI will display the current value of the selected parameter.
4. Press or hold the UP and DOWN buttons to modify the displayed parameter to itsdesired value. For parameters other than Stpt, pressing the SELECT button escapes EDIT mode without modifying the parameter. 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 theregulator directly into Stpt EDIT mode. This feature allows a shortcut to set pointadjustment.
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DVR®2000E+ GUI
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DVR®2000E+ Operating Features
Programmable Gain Values
Proportional Gain (Kp): Affects the rate of rise after a signal has been initiated into the control loop.
Integral Gain (Ki): Affects the steady state stability by continuously changing in the direction to reduce the error, until the error signal is zero.
Derivative Gain (Kd): Affects the voltage overshoot by measuring the speed of change in the measured output and causes an exponential decay in the measured parameter in the direction to reduce the error to zero.
• Preset by Marathon frame size• Custom selection for user defined (5000 Frame over CAN)
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DVR®2000E+ Operating Features
Recovery
Overshoot
Volta
ge
Time
“P”
“D”
“I”
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DVR®2000E+ TS
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DVR®2000E+
Questions?