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Isolation voltage 4KV

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Modbus Implemented

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Protocol on Request

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Internal Termination of 120 Ω

3.0. Salient Features, Measurement, Protection and Supervision

3.1 Salient Features
1.

Fully field programmable either from front Keypad, through PC via USB or in field through

modbus communication

Built in sensor data as well as provision to program a sensor data

Bright LCD with Icon and English Text Based Descriptions. No need to remember Icons or

consult the manual for understanding the displayed parameters, status, warning or fault

announcement.

4-20mA Pressure Sensor can be interfaced.

It can measure signal from MPU to calculate RPM.

Fuel Solenoid can be configured as Pull to Start or Pull to Stop

SMPS Power Supply.

Heavily protected and isolated RS485

3.2 Measurement

1. Battery Voltage

2. Charging Alternator Voltage
3. Engine run hour

4. RPM
5. Oil Pressure

6. Water Temperature
7. Oil Temperature

8. Fuel
9. Service due hour

3.3 Protection/Supervision

1. Under/Over RPM

2. RWL
3. LLOP

4. HWT
5. Low Fuel

6. Oil Temperature
7. Charging Alternator/V-Belt

8. Emergency Off
9. Oil Level

10. Fail to Start
11. Fail to Stop

12. Service due hour

Содержание DGC-1010

Страница 1: ...DGC 101X Rev 1 0 OPERATING INSTRUCTIONS DGC 101X ...

Страница 2: ...ision 4 0 Digital Inputs and Outputs 4 1 Digital Outputs 4 2 Digital Inputs 5 0 Analog Sensors in Details 6 0 Records 7 0 Installation 7 1 Terminal Description 7 1 1 DC Supply Outputs and Inputs 7 1 2 Configurable Digital Inputs 7 1 3 Communications 7 1 4 PC Configuration Interface Connector 8 0 Display Front Panel 8 1 Front Facia 8 2 Backlight 9 0 Icons 9 1 Fault Icons 9 2 Warning Icons 9 3 Fault...

Страница 3: ...Event 13 0 In Built Parameter 13 1 System Parameter 13 2 Engine Parameter 13 3 Protection Parameter 13 4 Edit Annunciation Parameter 13 5 Comm RS485 parameter 14 0 Model selection 15 0 Technical Specifications 16 0 Dimensions ...

Страница 4: ...ndicating the operational status On detection of faulty conditions it automatically shutting down the engine The LCD display indicates the fault and warning In critical operation it is possible to disable or debar tripping of engine via an external digital input The powerful microcontroller contained within the module allows for incorporation of a range of complex features Icon and Description bas...

Страница 5: ... supply was at least 10V before the dropout and recovers to 5V afterwards Maximum supply voltage 35V continuous Maximum operating current Back Light On 58mA at 12V 60mA at 24V Back Light Off 48mA at 12V 52mA at 24V Digital Inputs Connected 60mA at 12V 62 mA at 24V All Sensors Connected 72mA at 12V 74 mA at 24V Maximum standby current LCD Back Light Off 47mA at 24V 51mA at 12V Maximum Current when ...

Страница 6: ...n Mode Voltage 0 5V Display Range Depends upon the sensor selected Sensor can be selected from pre programmed sensors or user can program sensor data 2 4 2 2 Pressure Sensor Resistive type sensors or 4 20mA sensor interface Measurement Type Programmable Resistance measurement by measuring voltage across sensor with a fixed current applied 4 20 mA output sensors Arrangement Resistive Differential r...

Страница 7: ...ilure alarm 2 5 MPU Input Freq Range 5Hz 7 5KHz Load 10K Ω Voltage Input Min 3V Voltage Input Max 40V Input Wave Form Square Input From Magnetic Pickup Unit MPU Charging Alternator W point Should not be very noisy 2 6 Digital Out Puts No of Digital Out Puts 8 Out Put drive To drive Relays Out Put current 400mA Out Put polarity Delivers System Voltage Protection Over Temperature Short Circuit Over ...

Страница 8: ...r understanding the displayed parameters status warning or fault announcement 4 4 20mA Pressure Sensor can be interfaced 5 It can measure signal from MPU to calculate RPM 6 Fuel Solenoid can be configured as Pull to Start or Pull to Stop 7 SMPS Power Supply 8 Heavily protected and isolated RS485 3 2 Measurement 1 Battery Voltage 2 Charging Alternator Voltage 3 Engine run hour 4 RPM 5 Oil Pressure ...

Страница 9: ...igh Oil Temp Emergency Emergency Stop signal HET HWT High engine coolant temperature switch Though the unit has provision for a temperature sensor This input could be used to provide additional protection Fuel Low fuel level switch Additional protection along with the fuel sensor LLOP Low Lube Oil Pressure Low LLOP switch Additional protection along with Pressure sensor R Start Stop If assigned th...

Страница 10: ... If system requires to have the engine protected only through the digital Input but the sensor measured values have to be displayed Sensor Sensors installed and used for Protection Normal Operation Fault in Sensors The following faults in sensors are detected and announced Sensor Common Open Sensor Open If Sensor Common Open is detected non sensors shall be effective If a Sensor Open on an individ...

Страница 11: ...g of the engine is delivered to Charging Alternator The charging Alternator voltage is measured here and used for disconnecting the crank as well as detecting V Belt Charging Alternator failure 6 Hooter Battery Positive to drive a Relay to drive hooter during fault annunciation 7 Programmable Output Battery Positive to drive a Relay 8 Annunciation 1 Battery Positive to drive a Relay 9 Annunciation...

Страница 12: ...h to negative 20 Digital Input 1 Switch to negative 21 Digital Input 2 Switch to negative 22 Digital Input 3 Switch to negative 23 Digital Input 4 Switch to negative 24 Digital Input 5 Switch to negative 25 Digital Input 6 Switch to negative 26 Digital Input 7 Switch to negative 27 Digital Input 8 Switch to negative 7 1 3 Communications PIN No DESCRIPTION NOTES 28 CAN P For CAN communication 29 CA...

Страница 13: ... Graphical LCD Display for ease of readout Parameters are displayed in English along with symbolic representation Normally the display auto scrolls and displays a parameter for 10 seconds but any time the Next key can be pressed to select the next parameter window Icons When displaying instrumentation a small icon is displayed in the instrumentation area to indicate what value is currently being d...

Страница 14: ...meter of engine is displayed on the screen 8 2 Backlight Any event such as a front Key is pressed Fault or Warning shall set the backlight to 100 brightness After 120 sec of expiry of the event the brightness of the backlight shall be reduced to the programmed level The level can be programmed from 10 100 During the cranking backlight shall be switched off 9 0 Icons 9 1 Fault Icons ICON DESCRIPTIO...

Страница 15: ...ected as being open circuit OIL TEMP SENSOR OPEN Oil Temp sensor has been detected as being open circuit RWL RWL fault OIL LEVEL Oil level fault OIL TEMPERATURE Oil Temperature fault 9 2 Warning Icons ICONS DESCRIPTION NOTES LLOP SENSOR OPEN Oil pressure sensor has been detected as being open circuit when sensor open is selected as warning HWT SENSOR OPEN HWT sensor warning has been detected as be...

Страница 16: ...ed as warning Charging Alternator Charging Alternator Warning shows in the display when Action Chg Alt is selected as warning DIN 1 8 All the parameters of digital inputs warning shows in the display when Action Digital input 1 8 is selected as warning except low fuel and emergency 9 4 Operation Icons ICON DESCRIPTION NOTES exc RPM RPM of Engine Battery Voltage battery voltage Chg Alt Voltage Char...

Страница 17: ... used to issue the crank start command to engine Crank is disabled while in Programming Mode Decrement Stop It is used to decrement the value of the parameter being modified program and It is used to issue the stop command to engine Stop is disabled while in Programming Mode Reset Reset key resets the Hooter and Fault signals The first press shall reset the hooter and next shall reset the faults A...

Страница 18: ...e LCD shall display Main menu This menu has a various Edit View mode which is scroll by and Keys Edit is password protected The default password is 1 which is set by and Key 12 1 Edit System Para Edit Eng Para Edit Prot Para Edit Ann Para Edit RS485 Para Press Next Switch and Reset Switch simultaneously LCD shall display Edit System Para programming mode Scroll Up and Down to select the desired fu...

Страница 19: ...an be used to edit the Parameter key shall update the RTC with the screen value 12 4 Set Password Scroll Up and Down to select the Set Password Press Next Key to enter in the Set Password mode Follow the instruction on the Screen 12 5 View Fault History Event Same procedure for all other views Scroll Up and Down to select the View History Event Press Next Key to enter Press Key to see the next fau...

Страница 20: ...s running To stop engine it is released Pull to Stop Fuel solenoid is pulled to stop the engine for a pre programmed duration Pull to stop Pull to Stop Pull to Start LLOP Sensor Type Select the installed sensor for LLOP There are many built in sensors to choose from For sensors whose data is not in built User defined can be selected and the sensor data programmed Below twenty parameters are for pr...

Страница 21: ...0 10 0 LLOP Sensor R4 48 0 999 LLOP Sensor V4 2 0 0 0 10 0 LLOP Sensor R5 57 0 999 LLOP Sensor V5 2 5 0 0 10 0 LLOP Sensor R6 67 0 999 LLOP Sensor V6 3 0 0 0 10 0 LLOP Sensor R7 86 0 999 LLOP Sensor V7 4 0 0 0 10 0 LLOP Sensor R8 105 0 999 LLOP Sensor V8 5 0 0 0 10 0 LLOP Sensor R9 124 0 999 LLOP Sensor V9 6 0 0 0 10 0 LLOP Sensor R10 143 0 999 LLOP Sensor V10 7 0 0 0 10 0 ...

Страница 22: ...all not be displayed Type A User Defined Type A Sam 0 Sam 1 Electronics Linear Disabled Fuel Sensor R1 R1 to R10 Resistance Value V1 to V10 Corresponding fuel level in These table are used when sensor type is selected as user defined 10 0 999 Fuel Sensor V1 0 0 100 Fuel Sensor R2 29 0 999 Fuel Sensor V2 10 0 100 Fuel Sensor R3 48 0 999 Fuel Sensor V3 20 0 100 Fuel Sensor R4 67 0 999 Fuel Sensor V4...

Страница 23: ...rogrammed Below twenty parameters are for programming the User defined sensors If a in built sensor is selected the following twenty parameter shall not be displayed Type A User Defined Type A M M MNEPL VE TMTL RANGE 1 TMTL RANGE 2 TMTL WATER HUAFANG TATA GC VDO GC MURPHY Disabled HWT Sensor R1 R1 to R10 Resistance Value V1 to V10 Corresponding temperature in C These table are used when sensor typ...

Страница 24: ... HWT Sensor R10 46 0 9999 HWT Sensor V10 115 0 300 Oil Temperature Sensor Select the installed sensor for Oil Temperature There are many built in sensors to choose from For sensors whose data is not in built User defined can be selected and the sensor data programmed Below twenty parameters are for programming the User defined sensors If a in built sensor is selected the following twenty Type A Us...

Страница 25: ...er defined 540 0 9999 User OIL V1 40 0 300 User OIL R2 458 0 9999 User OIL V2 45 0 300 User OIL R3 222 0 9999 User OIL V3 65 0 300 User OIL R4 120 0 9999 User OIL V4 85 0 300 User OIL R5 93 0 9999 User OIL V5 90 0 300 User OIL R6 80 0 9999 User OIL V6 95 0 300 User OIL R7 70 0 9999 User OIL V7 100 0 300 User OIL R8 60 0 9999 User OIL V8 105 0 300 User OIL R9 53 0 9999 User OIL V9 110 0 300 ...

Страница 26: ... together neglect the fault Please note that a faulty sensor shall not protect the engine till alternate provision such a sensor switch is connected on a Digital Input Warning Fault Warning None User Contact This is a programmable output which can be configured for any one function from the list None None Heater Choke Fuel Pump Unit Healthy Digital Input 1 This can be assigned to any of the functi...

Страница 27: ...he function from this list Fuel RWL Oil Level Oil Temp Emergency HWT Fuel LLOP R Start Stop R Stop R Start None Din 2 Polarity The polarity of digital input can be changed either normally open or normally close Normally Open Normally Close Normally Open Digital Input 3 This can be assigned to any of the function from this list HWT RWL Oil Level Oil Temp Emergency HWT Fuel LLOP R Start Stop ...

Страница 28: ...to any of the function from this list Oil Temp RWL Oil Level Oil Temp Emergency HWT Fuel LLOP R Start Stop R Stop R Start None Din 4 Polarity The polarity of digital input can be changed either normally open or normally close Normally Open Normally Close Normally Open Digital Input 5 This can be assigned to any of the function from this list Oil Level RWL Oil Level Oil Temp Emergency HWT Fuel LLOP...

Страница 29: ...L Oil Level Oil Temp Emergency HWT Fuel LLOP R Start Stop R Stop R Start None Din 6 Polarity The polarity of digital input can be changed either normally open or normally close Normally Open Normally Close Normally Open Digital Input 7 This can be assigned to any of the function from this list None RWL Oil Level Oil Temp Emergency HWT Fuel LLOP R Start Stop R Stop R Start None Din 7 Polarity The p...

Страница 30: ...all be used to calculate the RPM 120 0 1 0 300 0 13 2 Engine Parameter Over RPM Max Permissible Generator RPM above this the Generator RPM is treated unhealthy the Generator is stopped on RPM fault 1950 1000 3999Hz Disabled Action Over RPM Select the action when Over RPM fault occurs Engine Shut Down Warning Engine Shut Down No Action Under RPM Min permissible Generator RPM below this the Generato...

Страница 31: ...Oil pressure from sensor Disabled Enabled Disabled Cnk Dsc Alt Vol The minimum voltage from Charging alternator which shall be deemed fit enough to disconnect the crank 5 Disabled 3 40V Service Due Hr Time in hours for next service due This is warning reminder 250 10 999 Hrs Pick Up KVA warning If the programmable Digital output is programmed for Load Warning The digital output shall be activated ...

Страница 32: ... Pre Time Activate the Pump Sol Pre Time by this time before cranking when solenoid type is selected as pull to start 2 1 100Sec 13 3 Protection Parameter Fuel Warn Level Monitoring value of fuel level below which fuel level warning is generated 15 Disabled 11 80 Fuel Warn Delay Monitoring time for above 10 1 100 Sec Fuel Trip Level Monitoring value of fuel level below which fuel level trip is gen...

Страница 33: ...abled 100 40 250 Disabled Oil Temp Trip Delay Monitoring time for above 5 1 100 Sec Action Oil Temp Select the action when Oil Temperature fault occurs Engine Shut Down Warning Engine Shut Down No Action Digital Input 1 Delay Monitoring time for programmable digital input Digital inputs are explained above 5 1 100 Sec Action DIN 1 Select the action when any parameter of digital input 1 is selected...

Страница 34: ...ime for programmable digital input Digital inputs are explained above 5 1 100 Sec Action DIN 4 Select the action when any parameter of digital input 4 is selected Engine Shut Down Warning Engine Shut Down No Action Digital Input 5 Delay Monitoring time for programmable digital input Digital inputs are explained above 5 1 100 Sec Action DIN 5 Select the action when any parameter of digital input 5 ...

Страница 35: ...ion Digital Input 8 Delay Monitoring time for programmable digital input Digital inputs are explained above 5 1 100 Sec Action DIN 8 Select the action when any parameter of digital input 8 is selected Engine Shut Down Warning Engine Shut Down No Action ChgALt Vol The minimum voltage for the charging alternator for a healthy charging alternator V Belt Disabled Disabled 5 30 Chg Alt V Belt Delay Dur...

Страница 36: ...ec 22 1 100 Sec Auto Scroll Setting ON will enable Auto Scroll of display OFF No scroll and next parameter can be viewed by pressing next switch Auto Scroll On Auto Scroll On Auto Scroll Off B Light Dim Backlight brightness while there is no event such as Key pressed fault or warning In normal case the display brightness shall reduce to this level after 120 sec of no event 50 0 100 LCD Contrast Fo...

Страница 37: ...uel fault can be announced at one of the ann Digital Output No Ann On Ann 1 On Ann 2 On Ann 3 On Ann 4 No Ann Ann RPM If desired the RPM fault can be announced at one of the ann Digital Output No Ann On Ann 1 On Ann 2 On Ann 3 On Ann 4 No Ann Ann RWL If desired the RWL fault can be announced at one of the ann Digital Output No Ann On Ann 1 On Ann 2 On Ann 3 On Ann 4 No Ann Ann Oil Level If desired...

Страница 38: ...ation Baud rate 9600 1200 2400 4800 9600 19200 Parity RS 485 Communication Parity Bits None Even Odd None Stop Bits RS 485 Communication Stop Bits 1 1 2 14 0 Model selection Model RS485 CAN BUS DGC1010 x x DGC1011 x DGC1012 DGC1013 x 15 0 Technical Specifications Measurement Accuracy Frequency 0 05 Hz Surge 1 2 50Usec 2 5KV Battery Voltage 9 35 V DC DC Interruption time 0 4 Sec Environmental Ambie...

Страница 39: ...Vibration 5Hz 8Hz at 7 5mm 8Hz 500Hz 2g IP65 From front 16 0 Dimensions ...

Страница 40: ......

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