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Table A-1. Time Characteristic Curve Constants

Curve

Selection

Curve Name

Trip Characteristic Constants

S, S1, Short Inverse

0.2663

0.03393

1.0000

1.2969

0.0280

S2, Short Inverse

0.0286

0.02080

1.0000

0.9844

0.0280

L, L1, Long Inverse

5.6143

2.18592

1.0000

0.0280

L2, Long Inverse

2.3955

0.00000

1.0000

0.3125

0.0280

D, Definite Time

0.4797

0.21359

1.0000

1.5625

0.0280

M, Moderately Inverse

0.3022

0.12840

1.0000

0.5000

0.0280

I, I1, Inverse Time

8.9341

0.17966

1.0000

2.0938

0.0280

I2, Inverse Time

0.2747

0.10426

1.0000

0.4375

0.0280

V, V1, Very Inverse

5.4678

0.10814

1.0000

2.0469

0.0280

V2, Very Inverse

4.4309

0.09910

1.0000

1.9531

0.0280

E, E1Extremely Inverse

7.7624

0.02758

1.0000

2.0938

0.0280

E2, Extremely Inverse

4.9883

0.01290

1.0000

2.0469

0.0280

A, Standard Inverse

0.01414

0.00000

1.0000

0.0200

0.0280

B, Very Inverse (I

1.4636

0.00000

1.0000

1.0469

0.0280

C, Extremely Inverse (I

8.2506

0.00000

1.0000

2.0469

0.0280

G, Long Time Inverse (I

12.1212

0.00000

1.0000

0.0280

Fixed Time

∗

0.0000

1.00000

0.0000

0.0280

∗

Curve F has a fixed delay of one second times the Time Dial setting.

TIME OVERCURRENT CHARACTERISTIC CURVE GRAPHS

Figures A-1 through A-16 illustrate the characteristic curves of the DGC-500. Table A-2 cross-references
each curve to existing electromechanical relay characteristics. Equivalent time dial settings were
calculated at a value of five times pickup.

A-2

DGC-500 Time Overcurrent Characteristic Curves

9355400990 Rev H

Содержание DGC-500

Страница 1: ...INSTRUCTION MANUAL FOR DIGITAL GENSET CONTROLLER DGC 500 Publication 9355400990 Revision H 02 14...

Страница 2: ......

Страница 3: ...tion Installation Maintenance and Troubleshooting WARNING To avoid personal injury or equipment damage only qualified personnel should perform the procedures in this manual NOTE Be sure that the DGC 5...

Страница 4: ...nd software see the Commercial Terms of Products and Services document available at www basler com terms The English language version of this manual serves as the only approved manual version BASLER E...

Страница 5: ...on Firmware Version and Date Change 3 06 03 05 Added configurable ECU contact pulsing and sleep mode disables and single phase A C sensing 3 05 09 04 Added generator protection event log real time clo...

Страница 6: ...A 06 03 Circuit board layout revised to improve manufacturing process Manual Revision and Date Change H 02 14 Removed product registration information Added electrolytic capacitor maintenance recommen...

Страница 7: ...J1939 support as optional Added coverage for part numbers 9355400111 112 113 and 114 Added information about J1939 interface ECU support and state machine operation where appropriate Revised BESTCOMS...

Страница 8: ...This page intentionally left blank vi DGC 500 Introduction 9355400990 Rev H...

Страница 9: ...CTIONAL DESCRIPTION 3 1 SECTION 4 BESTCOMS SOFTWARE 4 1 SECTION 5 INSTALLATION 5 1 SECTION 6 MAINTENANCE AND TROUBLESHOOTING 6 1 APPENDIX A TIME OVERCURRENT CHARACTERISTIC CURVES A 1 APPENDIX B PARAME...

Страница 10: ...This page intentionally left blank viii DGC 500 Introduction 9355400990 Rev H...

Страница 11: ...Voltage Sensing 1 3 Frequency 1 3 Contact Sensing 1 3 Engine System Inputs 1 4 Calculated Data 1 4 Generator Protection Functions 1 4 Output Contacts 1 5 Horn Output 1 5 Communication Interface 1 5 En...

Страница 12: ...This page intentionally left blank ii DGC 500 General Information 9355400990 Rev H...

Страница 13: ...erature and engine speed data by reading these parameters directly from the ECU When available engine diagnostic data can also be accessed FEATURES DGC 500 Digital Genset Controllers have the followin...

Страница 14: ...n chart Figure 1 1 Style Number Identification Chart For example if a DGC 500 style number if F5J1 the device has the following characteristics and operating features F Compliance to NFPA Standard 110...

Страница 15: ...to 1 0 A 1 Second Rating 2 A 5 Ampere Inputs Continuous Rating 0 1 to 5 0 A 1 Second Rating 10 A Voltage Sensing Accuracy 1 of full scale or 2 V whichever is greater Burden 1 VA Range 12 to 576 V rms...

Страница 16: ...maximum Terminals P20 P21 Magnetic Pickup Sensing Voltage Range 3 V to 35 V peak continuous into 13 k during cranking Frequency Range 32 to 10 000 Hz Terminals P39 P40 Engine RPM Sensing Accuracy 0 5...

Страница 17: ...Crank Fuel Solenoid and Pre Start Relays Rating 30 A at 28 Vdc make break and carry Terminals K1 N O COM Engine Crank K2 N O COM Fuel Solenoid K5 N O COM Pre Start The contact rating is reduced to 3...

Страница 18: ...Vac at 50 60 Hz for 1 minute between any of the following groups Current Sensing Inputs 8 mA RS 232 Port 6 mA UL Recognition All DGC 500 controllers are UL recognized per Standard 508 Standard for Ind...

Страница 19: ...NFPA Compliance All DGC 500 controllers comply with NFPA Standard 110 Standard for Emergency and Standby Power Systems Physical Weight 680 g 1 5 lb 9355400990 Rev H DGC 500 General Information 1 7...

Страница 20: ...This page intentionally left blank 1 8 DGC 500 General Information 9355400990 Rev H...

Страница 21: ...INTERFACE 2 1 INTRODUCTION 2 1 FRONT PANEL 2 1 REAR PANEL 2 2 Figures Figure 2 1 Front Panel HMI 2 1 Figure 2 2 Rear Panel HMI 2 3 Tables Table 2 1 Front Panel HMI Descriptions 2 2 Table 2 2 Rear Pan...

Страница 22: ...This page intentionally left blank ii DGC 500 Human Machine Interface 9355400990 Rev H...

Страница 23: ...nents are located on the front panel controls and indicators and the rear panel terminals and connectors FRONT PANEL Figure 2 1 illustrates the front panel HMI of the DGC 500 Table 2 1 lists the call...

Страница 24: ...Pressing this control tests the DGC 500 indicators by exercising all LCD segments and lighting all LEDS H Auto Mode Indicator This green LED lights when the DGC 500 is operating in Auto mode I Auto Pu...

Страница 25: ...Figure 2 2 Rear Panel HMI 9355400990 Rev H DGC 500 Human Machine Interface 2 3...

Страница 26: ...input A current signal lower than 5 mA can be applied between terminal P13 and P19 SENDER COMM FUEL LEVEL The output from a fuel level transducer is applied to this input The DGC 500 supplies a transd...

Страница 27: ...anking is initiated and remains closed until a stop command is received by the DGC 500 PRE START This output closes to energize the glow plugs prior to engine cranking Depending on system setup the Pr...

Страница 28: ...This page intentionally left blank 2 6 DGC 500 Human Machine Interface 9355400990 Rev H...

Страница 29: ...ISPLAY OPERATION 3 14 Normal Mode 3 14 Alternate Mode 3 14 ECU Parameters Mode 3 16 Menu Mode 3 19 Sleep Mode 3 20 Changing Settings 3 25 Setting the Real Time Clock at the Front Panel 3 25 Key Code 3...

Страница 30: ...ion Update from ECU 3 28 Figure 3 16 Normal Program Control Diagram 3 29 Figure 3 17 ECU Power Support Program Control Diagram 3 30 Figure 3 18 Power Up Reset State Diagram 3 31 Figure 3 19 Ready Stat...

Страница 31: ...d battery voltage to generate operating power for the internal circuitry of the DGC 500 The power supply accepts a nominal battery voltage of 12 or 24 Vdc and has an operating range of 8 to 32 Vdc Bat...

Страница 32: ...phase Transducer Inputs Programmable transducer inputs give the DGC 500 user the flexibility to select the transducer to be used in an application Information about programming the transducer inputs i...

Страница 33: ...S software each programmable contact input can be assigned a name eight characters maximum and configured as an alarm input a pre alarm input or neither The default names for the inputs are AUX IN 1 A...

Страница 34: ...communication cable connected between the RS 232 communication port and a PC operating with BESTCOMS DGC500 32 BESTCOMS is a Windows based communication software package that is supplied with the DGC...

Страница 35: ...temperature C F 1 s none 174 Engine oil temperature C F 1 s 10 th 175 Engine intercooler temperature C F 1 s none 52 Fuel delivery pressure kPa psi 500 ms 10 th 94 Engine oil level 500 ms 10 th 98 En...

Страница 36: ...ime limit seconds seconds 5 s 10 th 534 Requested speed control range lower limit rpm rpm 5 s none 535 Requested speed control range upper limit rpm rpm 5 s none 536 Requested torque control range low...

Страница 37: ...atible with the DGC 500 is available from Basler Electric as part number 29760 Horn output connections are located at terminals P24 and P25 Output Contacts All output contacts are electrically isolate...

Страница 38: ...s all aspects of DGC 500 operation DGC 500 software controls power up initiation HMI configuration engine cranking contact input monitoring fault detection and annunciation system parameter monitoring...

Страница 39: ...w the setpoint programmed in BESTCOMS The low oil pressure pre alarm has a setting range of 3 to 150 psi or 20 to 1 035 kPa A 10 second activation time delay prevents low oil pressure annunciation dur...

Страница 40: ...be sent from the ECU to the DGC 500 CAN Failure A CAN failure annunciation may be enabled only when the CAN interface is enabled The CAN interface is enabled through BESTCOMS When configured to alarm...

Страница 41: ...abled and the global sender failure alarm time delay is set in BESTCOMS Coolant Temperature Sender Failure A coolant temperature sender failure alarm occurs when the DGC 500 coolant temperature transd...

Страница 42: ...by the event log are listed below Active DTC exists pre alarm Auto Start contact closed Auxiliary input 1 closed Auxiliary input 2 closed Auxiliary input 3 closed Battery charger failure pre alarm Ba...

Страница 43: ...n is annunciated When the generator frequency increases above the 81O pickup setting for the duration of the 81O time delay an overfrequency condition is annunciated For 50 60 hertz sensing the 81U an...

Страница 44: ...Alternate and Menu The optional ECU Parameters mode is present only on controllers with a style number of XXJX Pressing the Display Toggle pushbutton scrolls through the active screen of each availabl...

Страница 45: ...TH SELECT Pressing the Select Enter pushbutton when ACTIVE DTC LIST and VIEW WITH SELECT is displayed places the DGC 500 in DTC mode The next screen to appear will display the diagnostic lamp status i...

Страница 46: ...knowledgment which causes ERROR ACK TIME OUT and CANNOT ERASE DTC S to be displayed This occurs when approximately two seconds have elapsed with CAN working and no positive or negative acknowledgment...

Страница 47: ...pressure 18 Coolant level 19 Fuel rate 20 Barometric pressure 21 Ambient air temperature 22 Air inlet temperature 23 Boost pressure 24 Intake manifold temperature 25 Air filter differential pressure...

Страница 48: ...rque at point 2 5 Engine speed at point 3 6 Percent torque at point 3 7 Engine speed at point 4 8 Percent torque at point 4 9 Engine speed at point 5 10 Percent torque at point 5 11 Engine speed at hi...

Страница 49: ...illustrated in Figure 3 8 Press the Lower Scroll or Raise Scroll pushbuttons to view the top of each menu branch Within Menu 1 2 3 4 or 5 use the Select Enter pushbutton to move right the Previous pus...

Страница 50: ...e pushbutton exits the Menu mode from any level and branch When the Display Toggle pushbutton is used to exit Menu mode the user s place within the menu tree is saved The display will return to the sa...

Страница 51: ...Figure 3 9 Menu 1 Navigation 9355400990 Rev H DGC 500 Functional Description 3 21...

Страница 52: ...Figure 3 10 Menu 2 Navigation 3 22 DGC 500 Functional Description 9355400990 Rev H...

Страница 53: ...Figure 3 11 Menu 3 Navigation 9355400990 Rev H DGC 500 Functional Description 3 23...

Страница 54: ...Figure 3 12 Menu 4 Navigation Figure 3 13 Menu 5 Navigation 3 24 DGC 500 Functional Description 9355400990 Rev H...

Страница 55: ...date The hours field will be blinking The blinking indicates which field will be modified when the Raise Scroll or Lower Scroll pushbutton is pressed to change the value Pressing Raise Scroll incremen...

Страница 56: ...ne run time coolant level coolant temperature oil pressure and engine speed will be updated with the ECU values ECU Constraints An external source cannot always turn the engine off without removing po...

Страница 57: ...nly after the Pulsing state and is annunciated only during the Ready state To clear Coolant Level alarms when ECU power support is needed the user must first correct the condition causing the alarm an...

Страница 58: ...ustration methods range from simple tables to graphically animated illustrations The following paragraphs describe how the DGC 500 functions as a state machine System Configuration RUN OFF and AUTO ar...

Страница 59: ...evices connected to the DGC 500 LED output is controlled by the system configuration setting active alarm pre alarms and by the supplying load criteria The LCD is controlled by the value of data being...

Страница 60: ...e speed is above Crank Disconnect then the Power Up Reset state goes to the Running state If the speed is below Crank Disconnect the DGC 500 goes to the Ready state and immediately pulses the ECU if E...

Страница 61: ...s forced to update the internal variables used to meter ECU data User attempts to clear DTCs from the ECU while the DGC 500 is in Ready therefore the ECU is probably powered off Manually force a pulse...

Страница 62: ...Crank Disconnect If it is then it will go to the Running state Otherwise it will go to the Pre Start state Figure 3 21 Connecting State Diagram Pre Start State This state will transition immediately...

Страница 63: ...In the Cooling state if ECU power support is needed it will go to the Shutting Down state The Cranking state flowchart is illustrated in Figure 3 23 Figure 3 23 Cranking State Diagram Resting State If...

Страница 64: ...the unit went to Off If system configuration changes back to Auto Run this state will transition straight into the Running state since the engine should already be running while it is in the Cooling s...

Страница 65: ...rm to clear If it is in Run Auto Run then the alarm can be cleared only by going to Off When the alarm clears the Alarm state will transition to the Shutting Down state and then go to the Ready state...

Страница 66: ...Figure 3 28 Alarm State Diagram 3 36 DGC 500 Functional Description 9355400990 Rev H...

Страница 67: ...INTERFACE 4 24 PASSWORD PROTECTION 4 25 Changing Passwords 4 25 TERMINATING COMMUNICATION 4 25 EMBEDDED FIRMWARE 4 26 Updating the Firmware 4 26 Figures Figure 4 1 Basler Electric Folder Contents 4 1...

Страница 68: ...een 81 Tab 4 19 Figure 4 23 Programmable Senders Screen Coolant Temperature Tab 4 21 Figure 4 24 Run Statistics Screen 4 22 Figure 4 25 Event Log Screen 4 23 Figure 4 29 Embedded Firmware Upgrade Dial...

Страница 69: ...DGC 500 BESTCOMS 1 Insert the CD ROM into the PC CD ROM drive 2 When the DGC 500 Setup and Documentation CD menu appears click the Install button for the BESTCOMS PC Program The setup utility automat...

Страница 70: ...e information about passwords is provided in the Password Protection sub section The Unit ID number displayed in the password dialog box indicates the identification number of the DGC 500 Information...

Страница 71: ...tings are arranged and defined according to the organization of the BESTCOMS screens and tabs Sensing Transformers The button with the transformer icon on it is clicked to access the Sensing Transform...

Страница 72: ...Tank This setting selects the fuel level that will trigger a low fuel pre alarm A threshold setting of 10 to 100 percent may be entered The Low Fuel Pre Alarm is deactivated when certain fuel types a...

Страница 73: ...ll trigger a low battery voltage pre alarm The threshold setting is adjustable from 6 to 12 Vdc for 12 Vdc systems and 12 to 24 Vdc for 24 Vdc systems Low Battery Voltage Pre Alarm Activation Time Del...

Страница 74: ...l Sender Failure Pre Alarm This setting enables and disables annunciation of a fuel level sender failure pre alarm Maint Interv Hi Cool Tab The Maint Interv Hi Cool Tab settings are shown in Figure 4...

Страница 75: ...ntered A 60 second activation delay prevents a Hi Coolant Temperature Pre Alarm from occurring at engine startup CAN Bus Diagnostic Trouble Codes The CAN Bus Diagnostic Trouble Codes Tab settings are...

Страница 76: ...d activation time delay prevents low oil pressure annunciation during engine startup Low Oil Pressure Alarm Threshold PSI This setting selects the oil pressure level that will trigger a low oil pressu...

Страница 77: ...shutdown is initiated when the Global Sender Failure Alarm Time Delay expires Sender Failure Alarm Loss of Gen Voltage Alarm This setting enables and disables alarm annunciation and engine shutdown fo...

Страница 78: ...k condition occurs A continuous crank time of 1 to 60 seconds may be entered System Click the SYST button to access the System Settings screen or click Screens on the menu bar and click System Setting...

Страница 79: ...tor frequency or derived from both the MPU and generator frequency When both the MPU and generator frequency are selected as the speed signal source the MPU has priority If both MPU and generator freq...

Страница 80: ...n at 120 rpm below the base speed a setting of 50 will cause the engine to run at the base speed and a setting of 100 will cause the engine to run at 120 rpm above the base speed The Accelerator Posit...

Страница 81: ...owing paragraphs Figure 4 16 Settings Screen Output Setup Tab The Output Setup tab consists of a list of pre alarms alarms and conditions that can be assigned to close either Programmable Output 1 or...

Страница 82: ...rrent 51 Overfrequency 81O Overspeed Alarm Overvoltage 59 Phase Imbalance 47 Pre start Condition in Effect Programmable Input 1 Closed Programmable Input 2 Closed Programmable Input 3 Closed Scheduled...

Страница 83: ...n be configured to trigger a pre alarm alarm or no annunciation Single Phase 51 Pickup This setting selects the overcurrent pickup threshold for single phase generator connections A 51 Pickup setting...

Страница 84: ...Vac may be entered 47 Time This setting selects the length of time between when a phase imbalance is detected and annunciated A Time setting of 0 to 30 seconds may be entered 47 Alarm Configuration Th...

Страница 85: ...m alarm or no annunciation Single Phase 27 Pickup This setting selects the undervoltage pickup threshold for single phase generator connections A single phase undervoltage pickup occurs when the avera...

Страница 86: ...rm or no annunciation Single Phase 59 Pickup This setting selects the overvoltage pickup threshold for single phase generator connections A single phase overvoltage pickup occurs when the average of t...

Страница 87: ...overfrequency pickup For 50 60 hertz generator frequency sensing an 81U Pickup setting of 45 to 65 hertz may be entered For 400 hertz generator frequency sensing an 81U Pickup setting of 360 to 440 he...

Страница 88: ...containing sender data points can be retrieved Some standard data point files for the three senders are included with BESTCOMS Coolant temperature sender files have a CS5 extension oil pressure sender...

Страница 89: ...or run statistics are displayed on the Run Statistics screen Figure 4 24 which is accessed through the menu bar by clicking Events Run Statistics Run Statistics screen indications and controls are des...

Страница 90: ...sed engine hours When an event type is logged it occupies one entry or row in the low If the same event type is logged again it still only occupies one entry in the log However the log entry is update...

Страница 91: ...nput Sender Settings Any combination of sections can be selected for printing New Settings File Clicking this button resets the settings displayed in BESTCOMS to the factory default values If changes...

Страница 92: ...e First the output contact used to power up the ECU for non continuously powered ECU applications is selectable Second periodic communication with the ECU also referred to as pulsing the ECU may be di...

Страница 93: ...be changed It also allows the DGC 500 embedded firmware to be upgraded The default OEM access password is OEMLVL Changing Passwords Passwords can be changed only after communication between the PC and...

Страница 94: ...en the rear RS 232 connector of the DGC 500 and the appropriate communication port of your PC Start BESTCOMS DGC500 32 open communication and gain password access with the OEM access password 2 Click...

Страница 95: ...boxes to begin transferring the firmware file to the DGC 500 The file transfer status is displayed in the Embedded Firmware Upgrade dialog box Figure 4 31 Figure 4 31 File Transfer Status 5 Once the f...

Страница 96: ......

Страница 97: ...cal DGC 500 CAN Interface Connections 5 5 Figure 5 7 DGC 500 Connections Single Phase A B 5 6 Figure 5 8 DGC 500 Connections Single Phase A C 5 7 Figure 5 9 DGC 500 Connections Three Phase Delta 5 8 F...

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Страница 99: ...in the original shipping package in a moisture and dust free environment HARDWARE DGC 500 controllers are packaged for mounting in any top mount enclosure The front panel is resistant to moisture sal...

Страница 100: ...of the generator conduit box and simplifies wiring considerations Isolator kits are available with either black or gray colored gaskets Kit part number 9355406100 is supplied with a black gasket and...

Страница 101: ...her All connections except chassis ground and communication should be made with wire no smaller than 14 AWG Serial Communication Port The RS 232 port on the rear panel uses a DB9 female connector Figu...

Страница 102: ...Assembly Table 5 2 CAN Cable Assembly Termination Assignments J2 Terminations Function User Terminations Pin 1 Termination Resistor Pin 2 Pin 3 CAN High Red Wire Pin 4 CAN Low Black Wire Pin 5 Drain...

Страница 103: ...through 5 9 illustrate typical applications using the DGC 500 Figure 5 7 shows a DGC 500 application using single phase sensing Figure 5 8 shows a DGC 500 application using three phase delta sensing F...

Страница 104: ...LT VOLT VOLT NEUT Input 1 Programmable P0008 23 03 31 03 3 2 4 P22 P24 P25 Horn 1 N L2 L1 P15 P12 1A or 5A P10 1A or 5A 1 PLUGS GLOW Sender Common P13 P16 P18 P19 6 K1 Com K2 N O K2 Com K5 N O K5 Com...

Страница 105: ...LT VOLT VOLT NEUT Input 1 Programmable P0028 10 03 03 05 3 2 4 P22 P24 P25 Horn 1 N L2 L1 P15 P12 1A or 5A P10 1A or 5A 1 PLUGS GLOW Sender Common P13 P16 P18 P19 6 K1 Com K2 N O K2 Com K5 N O K5 Com...

Страница 106: ...EUT 5 Input 1 Programmable P0013 02 03 06 02 P22 P24 P25 Horn 1 C B A P15 P12 1A or 5A P10 1A or 5A PLUGS GLOW Sender Common P13 P16 P18 P19 K1 Com K2 N O K2 Com K5 N O K5 Com 1 1 N A B C N 12 V 24 V...

Страница 107: ...LT VOLT NEUT Input 1 Programmable P0018 02 03 31 03 3 2 4 P22 P24 P25 Horn 1 C B A P15 P12 1A or 5A P10 1A or 5A PLUGS GLOW Sender Common P13 P16 P18 P19 6 K1 Com K2 N O K2 Com K5 N O K5 Com Magnetic...

Страница 108: ...ough 5 14 illustrate the DGC 500 and EDC III connections that allow the DGC 500 to awaken the EDC III and start the engine or simply acquire engine status information Wake up of the EDC III is initiat...

Страница 109: ...le input and output functions are described in Section 3 Functional Description J1939 shield should be grounded at only one point If grounded elsewhere cut J1939 shield connection to unit If unit is n...

Страница 110: ...le input and output functions are described in Section 3 Functional Description J1939 shield should be grounded at only one point If grounded elsewhere cut J1939 shield connection to unit If unit is n...

Страница 111: ...Section 3 Functional Description J1939 shield should be grounded at only one point If grounded elsewhere cut J1939 shield connection to unit If unit is not providing one end of the J1939 backbone the...

Страница 112: ...ection 3 Functional Description J1939 shield should be grounded at only one point If grounded elsewhere cut J1939 shield connection to unit If unit is not providing one end of the J1939 backbone the s...

Страница 113: ...th Noise Suppression Diodes CALIBRATION Prior to delivery each DGC 500 is factory calibrated and subjected to thorough testing to ensure quality accuracy and performance DGC 500 units should not requi...

Страница 114: ...ation Screens 1 While viewing the FEATURE IS ON screen illustrated in Figure 5 16 press the Select Enter pushbutton to begin the calibration process The first calibration screen displayed at right app...

Страница 115: ...Press the Lower Scroll pushbutton 15 Press the Raise Scroll pushbutton The screen at right is displayed Connect a resistance of 800 ohms across the coolant temperature sender input P18 and P19 Press...

Страница 116: ...nd P19 Press the Lower Scroll pushbutton 24 Press the Raise Scroll pushbutton The screen at right is displayed Connect a resistance of 225 ohms across the oil pressure sender input P13 and P19 Press t...

Страница 117: ...lant Temperature Oil Pressure or Fuel Level 6 1 Incorrect Display of Generator Voltage 6 1 Incorrect Measurement or Display of Generator Current 6 1 Incorrect Display of Engine RPM 6 1 Programmable In...

Страница 118: ...This page intentionally left blank ii DGC 500 Maintenance and Troubleshooting 9355400990 Rev H...

Страница 119: ...oltage is incorrect ensure that the proper voltage is present between the BATT terminal P20 and the SENDER COMM terminal P19 Step 4 Verify that the correct senders are being used Step 5 Verify that th...

Страница 120: ...lly connected to the BATT terminal P21 Programmable Outputs Do Not Operate as Expected Step 1 Verify that all wiring is properly connected Refer to Figures 5 7 through 5 14 Step 2 Confirm that the out...

Страница 121: ...ime Characteristic Curve I I1 Inverse Time Similar to ABB CO 8 A 11 Figure A 8 Time Characteristic Curve I2 Inverse Time Similar to GE IAC 51 A 12 Figure A 9 Time Characteristic Curve V V1 Very Invers...

Страница 122: ...This page intentionally left blank ii DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 123: ...ted Characteristic curves for the inverse and definite time functions are defined by the following equation K D B C M D A T N T Equation A 1 TT Time to trip when M 1 TR Time to reset if relay is set f...

Страница 124: ...00 1 9531 0 0280 E1 E E1Extremely Inverse 7 7624 0 02758 1 0000 2 0938 0 0280 E2 E2 Extremely Inverse 4 9883 0 01290 1 0000 2 0469 0 0280 A A Standard Inverse 0 01414 0 00000 1 0000 0 0200 0 0280 B B...

Страница 125: ...lculator function for each time dial setting The equivalent DGC 500 time dial setting was then entered into the cross reference table If your electromechanical relay time dial setting is between the v...

Страница 126: ...1 7 2 5 3 3 4 3 5 3 6 1 7 0 8 0 9 0 9 8 I I1 ABB CO 8 0 3 0 7 1 5 2 3 3 2 4 0 5 0 5 8 6 8 7 6 8 7 10 0 V V1 ABB CO 9 0 3 0 7 1 4 2 1 3 0 3 9 4 8 5 7 6 7 7 8 8 7 9 6 E E1 ABB CO 11 0 3 0 7 1 5 2 4 3 2...

Страница 127: ...Figure A 1 Time Characteristic Curve S S1 Short Inverse Similar to ABB CO 2 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 5...

Страница 128: ...Figure A 2 Time Characteristic Curve S2 Short Inverse Similar To GE IAC 55 A 6 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 129: ...Figure A 3 Time Characteristic Curve L L1 Long Inverse Similar to ABB CO 5 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 7...

Страница 130: ...Figure A 4 Time Characteristic Curve L2 Long Inverse Similar To GE IAC 66 A 8 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 131: ...Figure A 5 Time Characteristic Curve D Definite Time Similar To ABB CO 6 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 9...

Страница 132: ...Figure A 6 Time Characteristic Curve M Moderately Inverse Similar to ABB CO 7 A 10 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 133: ...Figure A 7 Time Characteristic Curve I I1 Inverse Time Similar to ABB CO 8 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 11...

Страница 134: ...Figure A 8 Time Characteristic Curve I2 Inverse Time Similar to GE IAC 51 A 12 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 135: ...Figure A 9 Time Characteristic Curve V V1 Very Inverse Similar to ABB CO 9 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 13...

Страница 136: ...Figure A 10 Time Characteristic Curve V2 Very Inverse Similar to GE IAC 53 A 14 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 137: ...Figure A 11 Time Characteristic Curve E E1 Extremely Inverse Similar to ABB CO 11 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 15...

Страница 138: ...Figure A 12 Time Characteristic Curve E2 Extremely Inverse Similar to GE IAC 77 A 16 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 139: ...Figure A 13 Time Characteristic Curve A Standard Inverse 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 17...

Страница 140: ...Figure A 14 Time Characteristic Curve B Very Inverse A 18 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 141: ...Figure A 15 Time Characteristic Curve C Extremely Inverse 9355400990 Rev H DGC 500 Time Overcurrent Characteristic Curves A 19...

Страница 142: ...Figure A 16 Time Characteristic Curve G Long Time Inverse A 20 DGC 500 Time Overcurrent Characteristic Curves 9355400990 Rev H...

Страница 143: ...9 ALL PARAMETERS Table B 2 lists each DGC 500 parameter in alphabetical order The setting range or nomenclature used by the HMI and the BESTCOMS interface is listed beside each parameter Table B 2 DGC...

Страница 144: ...re Alarm Delay 1 30 sec High Coolant Temperature Alarm Enable On or Off High Coolant Temperature Pre Alarm Enable On or Off High Coolant Temperature Pre Alarm Threshold 100 280 F High Coolant Temperat...

Страница 145: ...Overspeed Alarm Delay 0 500 msec Overspeed Alarm Enable On or Off Overvoltage Time 0 30 s Overvoltage Pickup 70 576 Vac Overvoltage Alarm Configuration Pre Alarm Alarm None Phase Imbalance Pickup 5 10...

Страница 146: ...z Unit ID 1 247 Unit System English or Metric Weak Battery Voltage Pre Alarm Threshold 4 8 Vdc or 8 16 Vdc Weak Battery Voltage Pre Alarm Delay 1 10 sec Weak Battery Voltage Pre Alarm Enable On or Off...

Страница 147: ...the form of a settings record that you can use to record information relative to your application DGC 500 settings are organized in the following groups Sensing Transformers System Cranking Pre Alarms...

Страница 148: ...rator PT Secondary Volts System Settings Parameter Setting Battery Voltage Generator Connection Generator Frequency Generator kW Rating Generator Rotation NFPA Level No Load Cool Down Delay Number of...

Страница 149: ...rm Enable Low Fuel Level Pre Alarm Level Low Oil Pressure Pre Alarm Enable Low Oil Pressure Pre Alarm Threshold Maintenance Interval Pre Alarm Enable Maintenance Interval Pre Alarm Threshold Pre Alarm...

Страница 150: ...larm Configuration 3 Phase Overcurrent Alarm Configuration Single Phase Overfrequency Alarm Configuration Overfrequency Time Overfrequency Inhibit Overvoltage Pickup Single Phase Overvoltage Time Sing...

Страница 151: ...ettings Parameter Setting Baud Rate Parity Unit ID J1939 Interface Parameter Setting ECU Support DTC Support CANBus Address Engine Start Stop Configuration Speed Select Accelerator Position ECU Contro...

Страница 152: ...This page intentionally left blank C 6 DGC 500 Settings Record 9355400990 Rev H...

Страница 153: ......

Страница 154: ...CE Tel 33 3 88 87 1010 Fax 33 3 88 87 0808 email franceinfo basler com No 59 Heshun Road Loufeng District N Suzhou Industrial Park 215122 Suzhou P R CHINA Tel 86 512 8227 2888 Fax 86 512 8227 2887 ema...

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