MQ Power DCA220SSJU4F Operation Manual Download Page 1

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THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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publication, visit our website at:

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WHISPERWATT™ SERIES

MODEL DCA220SSJU4F

60Hz GENERATOR

(JOHN DEERE 6068HFG09 DIESEL ENGINE)

Revision #3 (02/10/17)

OPERATION MANUAL

Summary of Contents for DCA220SSJU4F

Page 1: ...EQUIPMENT AT ALL TIMES To find the latest revision of this publication visit our website at www mqpower com WHISPERWATT SERIES MODEL DCA220SSJU4F 60Hz GENERATOR JOHN DEERE 6068HFG09 DIESEL ENGINE Revision 3 02 10 17 OPERATION MANUAL ...

Page 2: ...PAGE 2 DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 PROPOSITION 65 WARNING Diesel engine exhaust and some of ...

Page 3: ...nerator Outputs 30 31 Gauge Reading 31 Output Terminal Panel Connections 32 33 Inspection Setup 34 37 Generator Start Up Procedure Manual 38 39 Generator Start Up Procedure Auto Mode 40 Generator Shut Down Procedures 41 Maintenance 42 49 Generator Wiring Diagram 50 Generator Wiring Diagram Basler Option 51 Engine Wiring Diagram ECU 835 52 Engine Wiring Diagram Basler DGC2020HD Option 53 3Ø 480 VAC...

Page 4: ...PAGE 4 DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 NOTES ...

Page 5: ...ety messages specifically address the level of exposure to the operator and are preceded by one of four words DANGER WARNING CAUTION or NOTICE SAFETY SYMBOLS DANGER Indicates a hazardous situation which if not avoided WILL result in DEATH or SERIOUS INJURY WARNING Indicates a hazardous situation which if not avoided COULD result in DEATH or SERIOUS INJURY CAUTION Indicates a hazardous situation wh...

Page 6: ... recommended by MQ Power for this equipment Damage to the equipment and or injury to user may result ALWAYS know the location of the nearest fire extinguisher ALWAYS know the location of the nearest first aid kit ALWAYS know the location of the nearest phone or keep a phone on the job site Also know the phone numbers of the nearest ambulance doctor and fire department This information will be inva...

Page 7: ... NEVER tamper with the factory settings of the engine or engine governor Damage to the engine or equipment can result if operating in speed ranges above the maximum allowable Wet stacking is a common problem with diesel engines which are operated for extended periods with light or no load applied When a diesel engine operates without sufficient load less than 40 of the rated output it will not ope...

Page 8: ...ating condition ALWAYS shutdown engine before transporting Make sure the hitch and coupling of the towing vehicle are rated equal to or greater than the trailer gross vehicle weight rating ALWAYS inspect the hitch and coupling for wear NEVER tow a trailer with defective hitches couplings chains etc Check the tire air pressure on both towing vehicle and trailer Trailer tires should be inflated to 5...

Page 9: ...rator Inspect for cuts in the insulation NEVER grab or touch a live power cord or cable with wet hands The possibility exists of electrical shock electrocution or death Make sure power cables are securely connected to the generator s output receptacles Incorrect connections may cause electrical shock and damage to the generator NOTICE ALWAYS make certain that proper power or extension cord has bee...

Page 10: ...f this equipment is over remove battery and bring to appropriate facility for lead reclamation Use safety precautions when handling batteries that contain sulfuric acid When the life cycle of this equipment is over it is recommended that the trowel frame and all other metal parts be sent to a recycling center Metal recycling involves the collection of metal from discarded products and its transfor...

Page 11: ...t 7 695 lbs 3 490 kg Wet Weight 8 489 lbs 3 850 kg Table 2 Engine Specifications Model John Deere 6068HF08 Tier 4 Final Certified Type 4 cycle water cooled direct injection turbo charged charged air cooled EGR DOC DPF and SCR No of Cylinders 6 cylinders Bore x Stroke 4 17 in x 4 99 in 106 mm x 127 mm Displacement 415 cu in 6 8 liter Rated Output 293 HP at 1800 rpm Starting Electric Coolant Capacit...

Page 12: ...A E B C D MAXIMUM LIFTING POINT 14 050 lbs 6 373 kg 220 Table 3 Dimensions Reference Letter Dimension in mm Reference Letter Dimension in mm A 35 83 in 910 mm E 43 70 in 1 110 mm B 35 83 in 910 mm F 137 79 in 3 500 mm C 43 70 in 1 110 mm G 70 86 in 1 800 mm D 41 34 in 1 050 mm H 51 18 in 1 300 mm Figure 1 Dimensions ...

Page 13: ...R OPERATION MANUAL REV 3 02 10 17 PAGE 13 INSTALLATION GENERATOR GROUND LUG GROUND CABLE REFERENCE NEC 250 83 C GROUND ROD FOR EARTH GROUND CONNECT TO BUILDING GROUND IF APPLICABLE Figure 2 Typical Generator Grounding Application ...

Page 14: ...rator must set at least 6 inches above the floor or grade level in accordance to NFPA 110 Chapter 5 4 1 DO NOT remove the metal skids on the bottom of the generator They are to resist damage to the bottom of the generator and to maintain alignment CAUTION Pay close attention to ventilation when operating the generator inside tunnels and caves The engine exhaust contains noxious elements Engine exh...

Page 15: ... supplied from the parallel connections of A to B A to D and C to D These three phases of the voltage input to the voltage regulator are then rectified and are the excitation current for the exciter section When a heavy load such as a motor starting or a short circuit occurs the automatic voltage regulator AVR switches the configuration of the open delta to the series connection of B to C This has...

Page 16: ...s increased i e over excited it will not lead to an increase in voltage as it would if it were operating alone but It will lead to an increase in the proportion of the total kVAR load it will deliver and a decrease in its power factor As the field excitation of one generator set in a group is decreased i e over excited it will not lead to an decrease in voltage as it would if it were operating alo...

Page 17: ...racter A then press edit to select Next the cursor will move to the password field press the up arrow button and scroll to the alpha character A then press edit to select NOTICE Ethernet communication is required when the generators are configured for the sequencing mode of operation GENERAL PARALLELING INFORMATION OPTION Full Password key sequence is Edit Edit The set point for the desired hours ...

Page 18: ...ian or licensed electrician with proper training should perform this installation Follow all shop safety rules when performing this installation DANGER To prevent arcing make sure cables are securely tighten at power distribution panel the possibility exist of the unit catching on fire thus causing equipment damage and severe bodily harm NOTICE When connecting load cables to the power distribution...

Page 19: ...rm Series 800 Controller Alarm Acknowledge Screen Change Program Exit Option ECU 1 2 3 4 5 6 7 8 11 9 10 X Y Z O U U1 2 V V 2 1 W W 2 1 1 2 3 4 5 6 12 Table 5 Generator Major Components ITEM NO DESCRIPTION 1 Muffler Assembly 2 Enclosure Assembly 3 Generator Assembly 4 Battery Assembly 5 Engine Assembly 6 Fuel Tank Assembly 7 Output Terminal Assembly 8 Circuit Breaker Assembly 9 Auto Start Stop Con...

Page 20: ... C Engine Shutdown Lamp When an engine failure has occured this lamp will blink Indicating the engine has been shutdown The diagnostic fault message will be displayed on the LCD screen D Pre Alarm Lamp When an engine failure has occured this lamp will blink Indicating a pre fault engine condition and the possibility of engine shutdown The diagnostic fault message will be displayed on the LCD scree...

Page 21: ... 50 75 100 F WATER TEMP 100 140 180 220 260 VOLTS BATTERY 6 12 18 24 30 F FUEL E F RPMX10 SPEED 0 120 150 180 210 60 Series 800 Controller ECU Engine Started Shutdown Pre Alarm Alarm Acknowledge Screen Change Program Exit Option OFF U V W U V W OFF V W U INCREASE DECREASE 7 4 5 6 8 9 12 11 2 3 14 X Y Z O U U1 2 V V 2 1 W W 2 1 1 2 3 4 5 6 13 10 Figure 6 Gauge Unit Assembly 5 AC Ammeter Indicates t...

Page 22: ...17 Figure 7 Basler DGC 2020HD NOTICE The Basler DGC 2020HD is an option It replaces the ECU 835 that comes standard with this generator For detailed programming information refer to the Basler programming appendix in this manual BASLER DIGITAL GENSET CONTROLLER OPTION ...

Page 23: ...e its voltage to the bus If the bus is dead it will immediately close the contactor to provide power to the load s If the bus is already hot from another generator it will first synchronize then close its contactor then slowly ramp up to share load if load were present 9 Off Pushbutton and Mode Indicator Pressing this button places the DGC 2020HD in Off mode The red Off mode LED lights when the DG...

Page 24: ...PAGE 24 DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 PARALLELING PANEL OPTION Figure 8 Paralleling Panel Components ...

Page 25: ...ng the OFF button While in the OFF mode the RESET button must be pressed to clear the E STOP fault For units with manual operated breakers the breaker will need to be reset by toggling the handle down then can be turned back to the ON position On models with spring charged breakers resetting the breaker is not necessary 6 Contactor Operation Manual Mode The For manual run applications user action ...

Page 26: ...ut Terminal Panel Figure 10 is provided with the following Three 3 240 139V output receptacles 50 amp Three 3 Circuit Breakers 50 amps Two 2 120V GFCI receptacles 20 amp Two 2 GFCI Circuit Breakers 20 amps Eight 8 Output Terminal Lugs U V W O Ground AUX POWER RECEPTACLES 240 139V 50 AMPS 120 VAC 20 AMP GFCI RECEPTACLES Y X W CS 6369 TWIST LOCK CIRCUIT BREAKERS FOR CS 6369 TWIST LOCK RECEPTACLES CI...

Page 27: ...es Figure 11 provided on the output terminal panel These receptacles can be accessed in any change over board configuration Figure 11 240 139V Twist Lock Auxiliary Receptacles Each auxiliary receptacle is protected by a 50 amp circuit breaker These breakers are located directly above the GFCI receptacles Remember the load output current on all three receptacles is dependent on the load requirement...

Page 28: ...LACK RED BLUE WHITE GREEN LOAD NEUTRAL GROUND HARD WIRE HOOKUP PANEL Over Current Relay An over current relay Figure 15 is connected to the main circuit breaker In the event of an overload both the circuit breaker and the over current relay may trip If the circuit breaker can not be reset the reset button on the over current relay must be pressed The over current relay is located in the control bo...

Page 29: ...actor By Load Type of Load Power Factor Single phase induction motors 0 4 0 75 Electric heaters incandescent lamps 1 0 Fluorescent lamps mercury lamps 0 4 0 9 Electronic devices communication equipment 1 0 Common power tools 0 8 THREE PHASE LOAD When calculating the power requirements for 3 phase power use the following equation Aninadequatesizeconnectingcablewhichcannotcarrythe required load can ...

Page 30: ...6 Voltage Change Over Board X Y Z O U U1 2 V V 2 1 W W 2 1 JUMPER 6 PLACES 1 2 3 4 5 6 CAUTION NEVER attempt to place jumper plates on the voltage change over board while the generator is in operation There exist the possibility of electrocution electrical shock or burn which can cause severe bodily harm or even death Table 8 Voltages Available UVWO Output Terminal Lugs Voltage Change Over Board 3...

Page 31: ...Ø Position AC Voltmeter Gauge Reading Place the ACVoltmeter Change Over Switch Figure 18 in theW U position and observe the phase to phase voltage reading between the W and U terminals as indicated on the ACVoltmeter Gauge Figure 19 X Y Z O U U1 2 V V 2 1 W W 2 1 JUMPER 6 PLACES 1 2 3 4 5 6 Figure 18 ACVoltmeter Change Over Switch Figure19 ACVoltmeterGauge VoltreadingonW ULug AC Ammeter Gauge Read...

Page 32: ... 2 1 JUMPER 6 PLACES 1 2 3 4 5 6 O U V W BLACK RED BLUE WHITE GREEN GROUND CONNECTION BE USED AT ALL TIMES MUST THREE PHASE 240 VAC LOAD CONNECTIONS 3 Turn the voltage regulator knob Figure 24 clockwise to increase voltage output turn counterclockwise to decrease voltage output Use voltage regulator adjustment knob whenever fine tuning of the output voltage is required Figure 24 Voltage Regulator ...

Page 33: ... a fire O U V W BLACK RED BLUE WHITE GREEN GROUND CONNECTION BE USED AT ALL TIMES MUST THREE PHASE 480 VAC LOAD CONNECTIONS 1Ø 480V UVWOTerminal Output Voltages 1 Make sure the voltage change over board is jumpered for 480V operation as shown in Figure 27 2 Connect the load wires to the UVWO terminals as shown in Figure 29 Figure 29 UVWO Terminal Lugs 1Ø 480V Connections 1Ø 277V UVWOTerminal Outpu...

Page 34: ...l with the specified amount of oil as outlined in the John Deere Owner s Manual Oil should be warm before draining Delo engine oil is the recommended engine oil for this generator When replacing engine oil please refill using Delo 400 LE SAE 15W 40 API CJ 4 engine oil Table 10 Recommended Motor Oil FUEL CHECK Refilling the Fuel System This generator has an internal fuel tank located inside the tra...

Page 35: ...WAYS place trailer on firm level ground before refueling to prevent spilling and maximize the amount of fuel that can be pumped into the tank Level Ground Unlevel Ground Level Ground Unlevel Ground DO NOT fill on unlevel ground 300 220 NOTICE ONLY use 2 diesel fuel ultra low sulfur diesel fuel when refueling FUEL TANK FILLER PORT DIESEL FUEL Figure 35 Full Fuel Tank Figure 36 Fuel Expansion DEF Re...

Page 36: ...which can cause severe burns Table 11 Coolant Capacity Engine and Radiator 10 3 gal 39 liters Reserve Tank N A Table 12 Anti Freeze OperatingTemperatures Vol Anti Freeze Freezing Point C F 50 37 34 NOTICE When the antifreeze is mixed with water the antifreeze mixing ratio must be less than 50 Cleaning the Radiator The engine may overheat if the radiator fins become overloaded with dust or debris P...

Page 37: ...ve terminal FIRST and reconnect negative terminal LAST POSITIVE NEGATIVE When connecting battery do the following 1 NEVER connect the battery cables to the battery terminals when the Auto Off Reset Manual itch is in either the AUTO or MANUAL position ALWAYS make sure that this itch is in the OFF RESET position when connecting the battery 2 Place a small amount of battery terminal treatment compoun...

Page 38: ... exhaust away from nearby personnel WARNING NEVER manually start the engine with the main GFCI or auxiliary circuit breakers in the ON closed position INCORRECT CORRECT STARTING MANUAL 6 Place the Auto Off Reset Manual Switch in the MANUAL position to start the engine Figure 42 Figure 42 Auto Off Reset Manual Switch Manual Position 7 Once the engine starts let the engine run for 1 2 minutes Let en...

Page 39: ... 193 586 kPa Figure 47 Oil Pressure Gauge 13 The coolant temperature gauge Figure 48 will indicate the coolant temperature Under normal operating conditions the coolant temperature should be between 185 207 F 85 97 C PSI OIL PRESS 0 25 50 75 100 Figure 48 Coolant Temperature Gauge 14 The tachometer gauge Figure 49 will indicate the speed of the engine when the generator is operating Under normal o...

Page 40: ...tempt to perform any maintenance when the generator is in the auto mode NOTICE When the generator is set in the AUTO mode the generator will automatically start in the event of commercial power falling below a prescribed level by means of a contact closure that is generated automatically by a transfer switch NOTICE When the Auto Off Reset Manual Switch is placed in the AUTO position the engine glo...

Page 41: ... 3 Place the Auto Off Reset Manual Switch Figure 54 in the OFF RESET position Figure 54 Auto Off Reset Manual itch Off Reset 4 Verify that all status LEDs on the ECU control panel are OFF not lit 5 Remove all loads from the generator 6 Inspect entire generator for any damage or loosening of components that may have occurred during operation WARNING NEVER stop the engine suddenly except in an emerg...

Page 42: ...Clean Inside of Fuel Tank 1000hrs Clean DEF Tank AsRequired Check Crankcase Ventilation Filter 4 1500hrs Replace Air Cleaner Elements 5 As Required Generator Measure Insulation Resistance Over 3M ohms X Check Rotor Rear Support Bearing X 1 During initial operation of a new engine change oil and filter between a minimum of 100 hrs and a maximum of 500 hrs Service interval depends on type of oil 2 E...

Page 43: ... Figure 56 Air Cleaner Indicator If the engine is operating in very dusty or dry grass conditions a clogged air cleaner will result This can lead to a loss of power excessive carbon buildup in the combustion chamber and high fuel consumption Change air cleaner more frequently if these conditions exists NOTICE The air filter should not be changed until the indicator reads RED Dispose of old air fil...

Page 44: ...ds Try again if needed This unit is equipped with an automatic air bleeding system CHECK OIL LEVEL Check the crankcase oil level prior to each use or when the fuel tank is filled Insufficient oil may cause severe damage to the engine Make sure the generator is level The oil level must be between the two notches on the dipstick as shown in Figure 31 Replacing Oil Filter Remove the old oil filter Ap...

Page 45: ...ERY CHARGER 120 VAC INPUT RECEPTACLES OPTIONAL This generator can be optionally equipped with two 120 VAC 20 amp input receptacles located on the output terminal panel The purpose of these receptacles is to provide power via commercial power to the jacket water heater and internal battery charger These receptacles will ONLY function when commercial power has been supplied to them Figure 60 To appl...

Page 46: ...IESEL OXIDATION CATALYST DOC DIESEL PARTICULATE FILTER DPF ENGINE EXHAUST OUT Passive Regeneration Occurs during normal operation typically under heavy load applications Soot is oxidized faster than it is collected Active Regeneration Occurs when engine exhaust temperatures are not high enough to oxidize the soot collected in the DPF Active regeneration requires assistance from the engine to help ...

Page 47: ...d on the engine s duty cycle and condition Normal service intervals for cleaning ash from the DPF is every 6 months 5000 hours FORCED REGENERATION PROCEDURE Follow the steps below to initiate a forced regeneration 1 Verify that the AMBER pre alarm LED is ON or FLASHING and the DPF symbol is shown on the ECU display 2 Place all circuit breakers in the OFF position 3 Press the Program Exit button on...

Page 48: ... shutdown When refilling with diesel fuel is required refill DEF tank as well NOTICE Generator derating occurs during soot levels 4 and 5 Soot level 5 will cause the generator to shutdown If this condition occurs contact your nearest authorized service center DIESEL EXHAUST FLUID DEF The amount of fluid in the DEF tank will be shown on the ECU Controller main screen during operation The symbol sho...

Page 49: ...eration in conditions where it may be unsafe due to high exhasust temperatures NOTICE The area above and around the generator during the regeneration process should be free of any type of debris flammable or conbustible materials as temperatures during the regeneration process can reach as high 1 022 F 550 C REGENERATION BASLER CONTROLLER If a manual regen is needed the Basler DGC2020 HD controlle...

Page 50: ...IRE SIDE W1 3 2 CONNECTOR VIEW FROM INSERTING WIRE SIDE U1 U2 W2 V1 1 3 1 W1 1 2 3 U1 U2 W2 V1 1 3 CONTROL BOX SIDE CONTROL PANEL SIDE T1 S1 R1 3 2 1 R1 S1 T1 1 2 3 COT B COT B Ar Fg Ex Ar SYMBOL DESIGNATION ARMATURE WINDING MAIN GENERATOR FIELD WINDING EXCITER ARMATURE WINDING EXCITER FIELD WINDING CT1 3 CURRENT TRANSFORMER 750 5A CB1 CIRCUIT BREAKER 600 AMPS OC OVER CURRENT RELAY AMMETER CHANGE ...

Page 51: ...DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 PAGE 51 GENERATOR WIRING DIAGRAM BASLER OPTION ...

Page 52: ...PAGE 52 DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 ENGINE WIRING DIAGRAM ECU 835 ...

Page 53: ...DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 PAGE 53 ENGINE WIRING DIAGRAM BASLER DGC2020HD OPTION ...

Page 54: ...PAGE 54 DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 NOTES ...

Page 55: ...NG CONNECTIONS VIA CAMLOKS DCA220SSJU4F 3 PHASE 480 VAC MINIMUM CABLE SIZE IS 4 0 NOTE 1 2 1 ALL FIVE CAMLOK PAIRS ARE BONDED 2 PHASE A U PHASE B V PHASE C W GENERATOR 2 LOAD BLK L1 RED L2 BLUE L3 WHITE NEU GREEN GND 3 POINT OF CONNECTION COMMON OUTPUT BUS POWER DISTRIBUTION PANEL 3 SELECT CORRECT SIZE OF CABLES TO HANDLE FULL LOAD AMPERAGE 528 AMPS 480 VAC OF GENERATOR ...

Page 56: ...C W GENERATOR 2 RED L2 WHITE NEU GREEN GND BLK L1 RED L2 BLUE L3 WHITE NEU GREEN GND 3 MINIMUM CABLE SIZE IS 4 0 NOTE 1 ALL FIVE CAMLOK PAIRS ARE BONDED 2 POINT OF CONNECTION COMMON OUTPUT BUS POWER DISTRIBUTION PANEL 3 LOAD SELECT CORRECT SIZE OF CABLES TO HANDLE FULL LOAD AMPERAGE 1200 AMPS 208 VAC OF GENERATOR MAIN CIRCUIT BREAKER ON EACH UNIT WILL TRIP AT 600 AMPS PHASE A U RED L2 PHASE B V BL...

Page 57: ...DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 PAGE 57 BATTERY CHARGER WIRING DIAGRAM OPTION ...

Page 58: ...PAGE 58 DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 WATER HEATING ELEMENT WIRING DIAGRAM OPTION ...

Page 59: ...r Is wiring connection loose Check wiring and repair Is AVR defective Replace if necessary Defective Rotating Rectifier Check and replace Defective Exciter Field Check for approximately 19 ohms across J K on CN1 Low Voltage Output Is engine speed correct Turn engine throttle lever to High Is wiring connections loose Check wiring and repair Defective AVR Replace if necessary High Voltage Output Is ...

Page 60: ...u Screen will be displayed on the ECU controller 4 Releasing the Hour Check Button and pushing the Program Exit Button on the ECU controller will return the controller to the main screen HOUR CHECK BUTTON 5 Push the Program Exit Button on the ECU controller and select the Fault Diagnostics mode This mode enables the ability to carry out the fault diagnostics as listed below DM1 Active Faults Displ...

Page 61: ...h the touch screen Touch screen controls are illustrated in Figure A Lettered locators in Figure A correspond to the control descriptions of Table A Figure A Touch Screen Controls Table A Touch Screen Control Descriptions Locator Description A Enter button This button found only on the overview screen enters the Main Menu B Breaker control To send an open or close request to a breaker in the syste...

Page 62: ...f a setting front panel pushbuttons or automatically A setting is provided on the Front Panel HMI screen to enable or disable the touch screen control For details refer to Display Setup below To disable touch screen controls using the front panel pushbuttons press and hold Lamp Test then press Edit Touch screen controls are disabled automatically if the touch screen detects a press for longer than...

Page 63: ...ls through the label windows of the front panel 8 Move the DGC 2020HD adjacent to the mounting panel or optional escutcheon plate and reconnect the cables removed in step 3 9 Secure the DGC 2020HD to the mounting panel or optional escutcheon plate with the fasteners removed in step 3 The torque applied to the mounting hardware should not exceed 20 inch pounds or 2 2 newton meters 10 If desired ver...

Page 64: ...or your password Use the up or down arrow keys to raise or lower the value Use the right or left arrow keys to select different digits Press the Edit key again when finished Sleep Mode Sleep mode de energizes the LCD backlight when no pushbutton activity is detected for the duration of the LCD Backlight Timeout delay Front panel LEDs remain lit during sleep mode In units with the default monochrom...

Page 65: ...n a dead unstable state Breaker and bus states in the diagram change in real time to reflect the actual breaker and bus status When a breaker is open the line between the contacts is vertical and when the breaker is closed the line is horizontal A stable bus is indicated by a filled rectangle and a bus in any state other than stable is indicated by an unfilled rectangle On the optional touch scree...

Page 66: ...ith the cursor and press Edit to view metered voltage current frequency kW kvar and power factor values of the corresponding bus in the system To send an open or close request to a breaker in the system move the cursor to the corresponding breaker in the diagram and press Edit Press the up or down arrow keys to scroll the options Press Edit again to send the selected breaker command request The sy...

Page 67: ...g Expansion Module 1 Resistance Temperature Detectors RTD AEM1 RTD6 Analog Expansion Module 1 Resistance Temperature Detectors RTD AEM1 RTD7 Analog Expansion Module 1 Resistance Temperature Detectors RTD AEM1 RTD8 Analog Expansion Module 1 Thermocouples AEM1 TC1 Analog Expansion Module 1 Thermocouples AEM1 TC2 Analog Expansion Module 2 Inputs AEM2 In1 Analog Expansion Module 2 Inputs AEM2 In2 Anal...

Page 68: ...og Inputs Analog In 2 Analog Inputs Analog In 3 Analog Inputs Analog In 4 Analog Outputs AVR Output Analog Outputs GOV Output Analog Outputs LS Output Base Load Level Battery Voltage Boost Pressure Bus 1 Current 3i0 Bus 1 Current Average Bus 1 Current I1 Bus 1 Current I2 Bus 1 Current Phase A Current Bus 1 Current Phase B Current Bus 1 Current Phase C Current Bus 1 Current Ground Bus 1 Dead Bus 1 ...

Page 69: ...ansion Module 1 CEM1 Input 5 Contact Expansion Module 1 CEM1 Input 6 Contact Expansion Module 1 CEM1 Input 7 Contact Expansion Module 1 CEM1 Input 8 Contact Expansion Module 1 CEM1 Input 9 Contact Expansion Module 1 CEM1 Input 10 Contact Expansion Module 2 CEM2 Input 1 Contact Expansion Module 2 CEM2 Input 2 Contact Expansion Module 2 CEM2 Input 3 Contact Expansion Module 2 CEM2 Input 4 Contact Ex...

Page 70: ...Current Gen Current I1 Gen Current I2 Gen Current Phase A Current Gen Current Phase B Current Gen Current Phase C Current Gen Current Ground Gen Dead Gen Failed Gen Forward Rotation Gen Frequency Frequency Gen Frequency Max ROCOF Gen Frequency ROCOF Gen Power Max Vector Shift Gen Power Negative Var Hours Total Gen Power Negative Watt Hours Total Gen Power Phase A Complex Power Gen Power Phase A Po...

Page 71: ... Mode Volt Error Volt PID Voltage Bias Output Watt Demand Main Menu Pressing the right arrow key while viewing the Overview screen opens the Main Menu screen The Main Menu screen options consist of Metering Settings and Summary Metering screens primarily display specific metering information Settings screens primarily contain settings for configuring the DGC 2020HD The Summary screen consists of a...

Page 72: ...sure o Coolant Temperature o Battery Voltage o Engine Speed o Speed Source o Fuel Level o Engine Load o Coolant Level o Total Run Time o Hours to Maintenance o DEF Tank 1 Level Visible when ECU Type is Standard Volvo Penta MTU SMC MTU ADEC GM Doosan Cummins MTU SMC o DEF Tank 2 Level Visible when ECU Type is Standard Volvo Penta MTU SMC MTU ADEC GM Doosan Cummins MTU SMC Gen o Voltage o Current o ...

Page 73: ...rotection o Configurable Protection 1 to Configurable Protection 32 Alarms Pre Alarms Event Log o Show Log o Reset J1939 ECU o J1939 Data Visible when CAN Bus 2 ECU Support is enabled o J1939 Engine Config Visible when CAN Bus 2 ECU Support is enabled o DTC Active Data Visible when CAN Bus 2 ECU and DTC Support are enabled o DTC Previous Data Visible when CAN Bus 2 ECU and DTC Support are enabled ...

Page 74: ... ID o Sys Manager o Sys Man UID o Start TD 1 o Start TD 2 o Stop TD Load Shedding o Sys Total Seq Reserve o Sys Online Reserve o Priority to Shed o Shed Delay o Shed Fast Delay o Priority to Add o Add Delay o Demand Start o Load 1 to 64 Reports o Sequence of Events o Security Log Diagnostics o Control o Load Share Line o AEM 2020 o CEM 2020 o Mains Power Settings General Settings o Front Panel HMI...

Page 75: ...ammable Inputs o Contact Inputs o Analog Inputs o Programmable Functions o Remote Contact Inputs o Remote Analog Inputs o Remote RTD Inputs o Remote Thermocouple Inputs o Remote Sys Manager Inputs Programmable Outputs o Output Contacts o Configurable Elements o Remote Contact Outputs o Remote Analog Outputs Alarm Configuration o Horn Configuration o Pre Alarms o Alarms o Sender Fail o Prog Alarms ...

Page 76: ...rator Breaker control is enabled o Open Close or None GGB Command Visible when Generator Group Breaker control is enabled o Open Close or None MB Command Visible when Mains Breaker control is enabled o Open Close or None TB Command Visible when Tie Breaker control is enabled o Open Close or None TB2 Command Visible when Tie Breaker 2 control is enabled o Open Close or None Display Setup BESTCOMSPl...

Page 77: ...Value 0 to 100 1 B Invert Display Enabled or Disabled n a n a C Sleep Mode Enabled or Disabled n a n a D LCD Backlight Timeout 1 to 120 1 minutes E Language Selection English French Spanish or German n a n a F Enable Scroll Enabled or Disabled n a n a G Scroll Time Delay 1 to 600 varies seconds H Phase Toggle Delay 0 to 120 1 seconds I Initializing Message Up to 16 alphanumeric characters n a n a ...

Page 78: ...displayed on the overview screen Any number of the available values can be displayed Up to nine values are displayed on the screen at one time after the scroll time delay has elapsed the next set of values is displayed and so on Initializing Messages Two custom initializing messages are displayed on the boot screen of the DGC 2020HD Touchscreen Disable When checked the touch screen controls are di...

Page 79: ...DCA220SSJU4F 60 HZ GENERATOR OPERATION MANUAL REV 3 02 10 17 PAGE 79 NOTES ...

Page 80: ...co uk Tel 0161 339 2223 Fax 0161 339 3226 COPYRIGHT 2017 MULTIQUIP INC Multiquip Inc the MQ logo and the MQ Power logo are registered trademarks of Multiquip Inc and may not be used reproduced or altered without written permission All other trademarks are the property of their respective owners and used with permission This manual MUST accompany the equipment at all times This manual is considered...

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