dkg-317 manual and remote start unit features
Contents
1. 40 C to 80 C 40 F to 176 F Maximum humidity 95 non condensing IP protection IP65 from front panel IP30 from the rear Dimensions 165 x 125 x 48mm WxHxD Mounting opening dimensions 151 x 111mm minimum Mounting Front panel mounted retaining steel spring at the rear Weight 320 g approx Case material High temperature self extinguishing ABS UL94 VO 110 C EDS V 01 19 01 10 2009 DKG 317 User Manual 14 CONNECTION DIAGRAM uoisuedx3 jndino v 3 o E m 3 rc o o x EZ El v 7 18pues eunssaJd IIO sapuas ounjejaduio SL z uue y aieds ec uuejy aieds 9 8 juejo05 ct m 3 2 cel o 3 o lt o 2 o 5 S dwa ubiH vC SC VC 92 Le N 1Z111 avol L apeg L pepuno6b aq snw aneb y Auayeg AvcIcV opeg JOJOW JOULES Uy ale 61ey9 ion3 wuer aue aG yndjno aieds Byuod ZEZ SY Ly 93a S ve EE ZE LE OF 6c c t Vv HOJIVNHALIV li Jo3juo2 pue Buuopuow 930u9 gt gt 22z 242. Cooling Timer min This is the period that the generator runs for cooling purpose after the load is transferred to mains 32 Not used Not used 34 Stop Timer sec 10 This is the maximum time duration for the engine to stop During this period the STOP relay output is energized if defined by programming If the genset has not stopped after this period a STOP FAIL alarm will occur 35 Start Attempts This is the maximum number of start attempts 36 Horn Timer sec This is the period during which the HORN relay is active If the period is set to 0 this will mean that the period is unlimited 37 Not used 244 2 DKG 317 User Manual V 01 19 01 10 2009 Pgm Definition Unit Std Val Description 38 Charge input alarm 0 0 The charge input generates CHARGE warning and does not stop the engine 1 The charge input generates CHARGE alarm and stops the engine 39 Genset L L Voltages 0 0 Display genset Line to Neutral voltages 1 Display genset Line to Line voltages 40 Not used 41 Not used 42 Remote Start Operation 0 0 Not REMOTE START mode the engine runs when the mains fail 1 REMOTE START mode the unit does not monitor mains voltages the engine runs when a signal from the REMOTE START 22 comes 43 Modem Connection 0 0 No modem connec
3. Please check the programming section The programmable digital inputs are compatible with both normally open and normally closed contacts switching either to BAT or BAT The charge alternator connection terminal provides also the excitation current thus it is not necessary to use an external charge lamp DKG 317 User Manual V 01 19 01 10 2009 1 3 Wiring the Unit WARNING THE UNIT IS NOT FUSED Use external fuses for Generator phase U V W Battery positive BAT Install the fuses as nearly as possible to the unit in a place easily accessible for the user The fuse rating should be 6 Amps WARNING ELECTRICITY CAN KILL ALWAYS disconnect the power BEFORE connecting the unit ALWAYS remove the plug connectors when inserting wires with a screwdriver ALWAYS refer to the National Wiring Regulations when conducting installation An appropriate and readily accessible set of disconnection devices e g automatic fuses MUST be provided as part of the installation The disconnection device must NOT be fitted in a flexible cord The building mains supply MUST incorporate appropriate short circuit backup protection e g a fuse or circuit breaker of High Breaking Capacity HBC at least 1500A Use cables of adequate current carrying capacity at least 0 75mm and temperature range 2 INPUTS AND OUTPUTS RS 232 SERIAL PORT This connector provides serial data input and output for various purposes like remote moni
4. other devices The input has programmable characteristics and connects to any kind of sender 16 CHARGE Input and output Connect the charge alternator s D terminal to this terminal This terminal will supply the excitation current and measure the voltage of the charge alternator 17 RELAY 2 HORN RELAY Output 10A 28VDC This relay has programmable function selectable from a list 18 RELAY 1 STOP RELAY Output 10A 28VDC This relay has programmable function selectable from a list 19 START RELAY Output 10A 28VDC This relay controls the engine cranking 20 FUEL RELAY Output 10A 28VDC This relay is used for fuel solenoid control It is internally connected to terminal 16 for supplying the charge alternators excitation current 21 EMERGENCY STOP 22 SPARE 2 23 PROGRAM LOCK 24 SPARE 1 25 COOLANT LEVEL 26 HIGH TEMP 27 LOW OIL PRESSURE 28 RECTIFIER FAIL Digital inputs These inputs have programmable characteristics selected via the program menu Each input may be driven by a normally closed or normally open contact switching either battery or battery The effect of the switch is also selectable from a list See PROGRAMMING section for more details 29 CURR_U 30 CURR_U 31 CURR V 32 CURR_V 33 CURR_W 34 CURR_W Current transformer inputs 5A AC Connect the generator current transf
5. Fail warning 20 Emerg Stop alarm 44 Charge warning 21 Spare 1 Alarm 45 Battery low warning 22 Spare 2 Alarm 46 23 47 Battery high warn 162 DKG 317 User Manual V 01 19 01 10 2009 Parameters from P_083 to P_130 program the functions of the digital inputs The programmable properties of digital inputs are action to be taken upon arrival of the fault signal alarm warning etc when the fault monitoring will be enabled latching of the fault signal contact type NO NC switching bat bat response delay LOW OIL PRESSURE SWITCH INPUT Pgm Description Std 83 Operation 0 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 84 Fault monitoring 1 0 Always 1 After holdoff timer 2 When mains present 85 Latching 1 0 Non latching 1 Latching 86 Contact type 0 0 Normally open 1 Normally closed 87 Switching 0 0 Battery negative 1 Battery positive 88 Response delay 0 0 No delay 1 Delayed 4sec HIGH TEMPERATURE SWITCH INPUT Pgm Description Std 89 Operation 0 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 90 Fault monitoring 0 0 Always 1 After holdoff timer 2 When mains present 91 Latching 1 0 Non latching 1 Latching 92 Contact type 0 0 Normally open 1 Normally clo
6. any of the generator phase voltages goes outside programmed limits P 006 P 007 This fault will be monitored with holdoff timer P 023 delay after the engine is running COOL LEVEL Set when a signal is detected from the coolant level switch input BATTERY Set if the battery voltage goes outside programmed limits During engine cranking this fault is not monitored Warning level for low battery voltage P 012 and both warning P 013 and alarm P 014 levels for high battery voltage are programmable CHARGE Set if a charge alternator failure or broken belt occurs This fault condition may result to a warning or alarm following programming P 038 RECTIFIER FAIL Set if a signal is detected at the rectifier fail input This input is only monitored when mains voltages are present EMERGENCY STOP Set if a signal is detected at the emergency stop input SPARE Set if a signal is detected in one of the spare fault inputs DKG 317 User Manual V 01 19 01 10 2009 5 MODES OF OPERATION The genset will run if the front panel RUN button is pressed and will stop if the STOP button is pressed If requested a starting password may be assigned The password is set using the program parameter P 048 and has a value between 0 and 999 If the password is set to 0 the unit will directly run the genset when the RUN button is pressed If the password is set to a value other than 0 the unit will ask the password when the RUN button is pressed I
7. to adapt to any type of oil pressure and temperature senders The commonly used standard sender characteristics are recorded in memory and selectable from a list However non standard senders may also be used by entering their characteristics to the table Oil Pressure Sender Type Selection The oil pressure sender is selected using parameter P 019 The selectable sender types are The sender characteristics are defined in table using parameters P 131 to P 142 VDO 0 7 bars 10 180 ohms VDO 0 10 bars 280 20 ohms DATCON 0 7 bars 240 33 ohms DATCON 0 10 bars 240 33 ohms DATCON 0 7 bars 0 90 ohms DATCON 0 10 bars 0 90 ohms DATCON 0 7 bars 75 10 ohms NOoRWN O Temperature Sender Selection The temperature sender is selected using parameter P_020 The selectable sender types are 0 The sender characteristics are defined in table using parameters P_143 to P_154 1 VDO 2 DATCON DAH type 3 DATCON DAL type DKG 317 User Manual V 01 19 01 10 2009 6 3 Service Request Display This led is designed to help the periodic maintenance of the genset to be made consistently The periodic maintenance is basically carried out after a given engine hours for example 200 hours but even if this amount of engine hours is not fulfilled it is performed after a given time limit for example 12 months The SERVICE REQUEST led has no effect on the genset operation The unit has both programmable engine hou
8. DAL type 21 Hysteresis Voltage This parameter provides the mains and genset voltage limits with a hysteresis feature in order to prevent faulty decisions For example when the mains are present the mains voltage low limit will be used as the programmed low limit P_004 When the mains fail the low limit will be used as P_004 P_021 It is advised to set this value to 8 volts 22 Not used 23 Holdoff timer sec This parameter defines delay after the engine runs and before the fault monitoring is enabled 24 Overcurrent Excess Power Frequency Timer sec This is the period between the current or active power goes over the limits P_002 P_003 and OVERLOAD alarms occurs This is also the period between the frequency goes out of the limits P_008 P_011 and SPEED FAULT alarm occurs 25 Not used 26 Preheat timer sec This is the time after the fuel solenoid is energized and before the genset is started During this period the PREHEAT relay output is energized if defined by programming 27 Start Timer sec This is the maximum start period Starting will be automatically cancelled if the genset fires before the timer 28 Wait between Starts sec This is the waiting period between two start attempts 29 Engine Heating Timer sec This is the period after the engine runs and before the Genset Ready signal is issued 30 Not used 31
9. DKG 317 User Manual V 01 19 01 10 2009 Tel 454 11 4629 600 Fax 54 11 4627 3500 http www cramelectro com DKG 317 MANUAL AND REMOTE START UNIT D DATAKOM Manual starting and stopping Engine control Generator protection Built in alarms and warnings 3 phase genset voltage inputs 3 phase genset CT inputs Engine oil pressure measurement Engine coolant temperature measurement Genset active power measurement Genset power factor measurement Periodic maintenance request indicator Engine hours counter Event logging Statistical counters Field adjustable parameters RS 232 serial port DKG 317 jaa ALARMS ou pr Ld coo cever E nich temp Fy sattery S speen Fautt Co cuarce Fait QsranrranL Pt Rrectirier stopra emera stop At overtoaD A spare Vt vortace service rea FEATURES Free MS Windows Remote monitoring SW local LAN IP and modem connection monitoring download of parameters LED displays Configurable analogue inputs 2 Configurable digital inputs 7 Configurable relay outputs 2 Total relay outputs 4 I O expansion capability Remote Start operation available Survives cranking dropouts Sealed front panel Plug in connection system for easy replacement Small dimensions 165x125x48mm Low cost DKG 317 User Manual V 01 19 01 10 2009 TABLE OF CONTENTS Section 1 INSTALLATION 1 1 Introduction to the Control Panel 1 2 Mounting the Unit 1 3
10. Wiring the Unit 2 INPUTS AND OUTPUTS 3 DISPLAYS 3 1 Led Displays 3 2 Digital Display 4 ALARMS AND WARNINGS 5 MODES OF OPERATION 6 OTHER FEATURES 6 1 Remote start operation 6 2 Sender type selection 6 3 Service Request Display 6 4 Engine Hour Meter 6 5 Modem connection 6 6 Remote Monitoring and Programming 7 EVENT LOGGING 8 STATISTICAL COUNTERS 9 MAINTENANCE 10 PROGRAMMING 11 TROUBLESHOOTING 12 DECLARATION OF CONFORMITY 13 TECHNICAL SPECIFICATIONS 14 CONNECTION DIAGRAM DKG 317 User Manual V 01 19 01 10 2009 1 INSTALLATION 1 1 Introduction to the Control Panel The unit is a control and protection panel used in gensets It shows the measured values on its displays The unit is designed to provide user friendliness for both the installer and the user Programming is usually unnecessary as the factory settings have been carefully selected to fit most applications However programmable parameters allow the complete control over the generating set Programmed parameters are stored in a Non Volatile Memory and thus all information is retained even in the event of complete loss of power The measured parameters are Gen voltage phase U to neutral Gen frequency Gen voltage phase V to neutral Gen total KW Gen voltage phase W to neutral Gen total cosb Gen voltage phase U V Battery voltage Gen voltage phase V W Coolant temperature Gen voltage phase W U Oil pressure Gen current phase U Gen current phase V G
11. ately programmable for the oil pressure sender input This fault will be monitored with holdoff timer P 023 delay after the engine is running Also if the oil pressure switch is open at the beginning of a start attempt then the engine will not be started and the oil pressure led will flash When the oil pressure switch closes normal operation will be resumed HIGH TEMPERATURE Set if a signal is detected at the High Temperature Switch input or the coolant temperature value measured from the sender is above the programmed limit Warning P 017 and alarm P 018 limits are separately programmable for the temperature sender input SPEED Set if the generator frequency is outside programmed limits overspeed Underspeed This fault will be monitored with holdoff timer P 023 delay after the engine is running Different low and high limits for warning and alarm are separately programmable P 008 P 009 P 010 P 011 START FAIL Set if the engine is not running after programmed number of start attempts P 035 STOP FAIL Set if the engine has not stopped before the expiration of the Stop Timer P 034 OVERLOAD Set if at least one of the genset phase currents goes over the Overcurrent Limit P 002 or if the genset power KW supplied to the load goes over the Excess Power P 003 limit for Overcurrent Excess Power Timer P 511 If the currents and power goes below the limits before expiration of the timer then no alarm will be set VOLTAGE Set if
12. cremental engine hour meter The hour meter information is kept in a non volatile memory and is not modified by power supply failures The engine hours may be displayed via the statistics menu selected by pressing the MENU key for 1 second For the engine hours the upper display will show EnH engine hours The mid display will show the first 3 digits of the engine hours and the bottom display the last 3 digits 6 5 Modem Connection The unit offers the remote monitoring and programming features over the telephone network via a modem connection The program used for remote monitoring and programming is the same as the program used for RS 232 connection If the modem is connected the program parameter P 043 should be set to 1 otherwise faulty operation may occur 10 DKG 317 User Manual V 01 19 01 10 2009 6 6 Remote Monitoring and Programming Thanks to its standard serial RS 232 port the unit offers the remote monitoring and programming feature The remote monitoring and programming PC software may be downloaded from www datakom com tr internet site The software allows the visualization and recording of all measured parameters The recorded parameters may then be analyzed graphically and printed The software also allows the programming of the unit and the storage of the program parameters to PC or the downloading of stored parameters from PC to the unit For PCs without a serial port below USB to serial adapters are tes
13. e is running the unit displays the genset frequency otherwise it displays the battery voltage Different values may be scrolled by pressing the MENU key DKG 317 User Manual V 01 19 01 10 2009 3 2 Digital Displays The unit has 3 seven segment displays They show Measured parameters Service counters Statistical counters Program parameters The navigation between different screens in a group is made with the MENU button Holding the MENU button pressed for 1 second makes the display to switch to the next group VOLTAGE DISPLAY This display shows Phase U voltage if the genset is running By pressing the MENU key below values may be displayed U V W generator phase to neutral voltages UV VW WU generator phase to phase voltages If the service counters group is displayed then this display will show the counter name In programming mode it displays PGM CURRENT DISPLAY This display will show the current values measured using the current transformers Using the programming menu current transformers within the range of 10 5A to 9000 5A may be programmed In programming mode it displays the program number MULTIFUNCTION DISPLAY By pressing the MENU key below values may read generator frequency Hz generator cos generator active power KW oil pressure bar coolant temperature C battery voltage V DC In programming mode it displays the program value DKG 317 User Man
14. en current phase W 1 2 Mounting the Unit The unit is designed for panel mounting The user should not be able to access parts of the unit other than the front panel Mount the unit on a flat vertical surface The unit fits into a standard panel meter opening of 151x111 millimeters Before mounting remove the retaining steel spring and connectors from the unit then pass the unit through the mounting opening The unit will be maintained in its position by the steel spring Engine body must be grounded for correct operation of the unit otherwise incorrect voltage and frequency measurements may occur The output of the current transformers shall be 5 Amperes The input current rating of the current transformers may be selected as needed between 10 5 and 9000 5 amps Current transformer outputs shall be connected by separate cable pairs from each transformer to related inputs Never use common terminals or grounding The power rating of the transformer should be at least 5 VA It is recommended to use 196 precision transformers If analogue senders e g temperature or oil pressure are connected to the unit it is not possible to use auxiliary displays otherwise the unit may be destroyed If temperature or oil pressure displays are already present on the generator control panel do not connect the senders to the unit The unit is factory programmed for VDO type senders However different types of senders are selectable via programming menu
15. ent transformers All transformers must have the same rating The secondary of the transformer will be 5 Amps For values over 990A use 1096 of the 500 value These values will be displayed as K Amperes for ex 1 85KA Values under 100A may be used by multiplying with 10 in order to enable the current display with 0 1A precision for ex 35 7A Current Transformer A Primary This parameter determines the display range of current and active power 0 000 999 1 0 00 9 99 2 00 0 99 9 Current Transformer 0 Decimal Point If the current goes above this limit during the period defined in P 024 an OVERLOAD alarm will be generated Enter this information with the same format as parameter P 000 2 Overcurrent Limit A 500 If the active power goes above this limit during the period defined in P 024 an OVERLOAD alarm will be generated Enter this information with the same format as parameter P 000 3 Excess Power Limit KW 350 4 Not used 5 Not used If one of the generator phase voltages goes under this limit when feeding the load this will generate a VOLTAGE alarm and the engine will stop 6 Gen Voltage Low Limit V 180 If one of the generator phase voltages goes over f Gen Voltage High Limit V 270 this limit when feeding the load this will generate a VOLTAGE alarm and the engine will stop s DKG 317 User Manual V 01 19 01 10 2009 Pgm Definition U
16. er holdoff timer 2 When mains present 127 Latching 0 0 Non latching 1 Latching 128 Contact type 0 0 Normally open 1 Normally closed 129 Switching 0 0 Battery negative 1 Battery positive 130 Response delay 0 0 No delay 1 Delayed 4sec Parameters from P 131 to P 142 define the ohm bar characteristics of the oil pressure sender The sender characteristics will be defined using maximum 6 points The values should be entered in the increasing order of ohm values For unused points ohm values should be entered as 0 An example table is given below The sensor characteristics used in this table are 0 0 bar 240 ohms 1 0 bar 218 ohms 5 0 bar 153 ohms 10 0 bar 103 ohms Pgm Description Unit Value 131 Point 1 resistor ohm 103 132 Point 1 pressure bar 10 0 133 Point 2 resistor ohm 153 134 Point 2 pressure Bar 5 0 135 Point 3 resistor Ohm 218 136 Point 3 pressure Bar 1 0 137 Point 4 resistor Ohm 240 138 Point 4 pressure Bar 0 0 139 Point 5 resistor Ohm 0 140 Point 5 pressure Bar 0 0 141 Point 6 resistor Ohm 0 142 Point 6 pressure bar 0 0 x5 DKG 317 User Manual V 01 19 01 10 2009 Parameters from P_143 to P_154 define the ohm degrees characteristics of the temperature sender The sender characteristics will be defined using maximum 6 points The values should be entered in the increasing ord
17. er of ohm values For unused points ohm values should be entered as 0 An example table is given below The sensor characteristics used in this table are 38 9C 342 ohms 82 C 71 ohms 104 9C 40 ohms 121 9C 30 ohms Pgm Description Unit Value 143 Point 1 resistor ohm 30 144 Point 1 temperature e 121 145 Point_2 resistor ohm 40 146 Point_2 temperature e 104 147 Point_3 resistor ohm 71 148 Point_3 temperature e 82 149 Point_4 resistor ohm 342 150 Point_4 temperature e 38 151 Point_5 resistor ohm 0 152 Point_5 temperature e 0 153 Point_6 resistor ohm 0 154 Point_6 temperature e 0 20 DKG 317 User Manual V 01 19 01 10 2009 11 TROUBLESHOOTING AC voltages or frequency displayed on the unit are not correct Check engine body grounding it is necessary For testing connect together the BAT and Neutral terminals together to check if the fault disappears The error margin of the unit is 3 volts If there are faulty measurements only when the engine is running there may be a faulty charging alternator or voltage regulator on the engine Disconnect the charging alternator connection of the engine and check if the error is removed If there are faulty measurements only when mains are present then the battery charger may be failed Turn off the rectifier fuse and check Phase to Phase AC voltages are not correc
18. n this case the upper and midrange display will show PAS S Enter the password value to the lower display using A and VW buttons then press MENU button If the password is correct the engine will run If the Remote Start program parameter P 042 is set to 1 the genset may also be run via a signal applied to the SPARE 2 22 input In this situation both the Remote Start Input and front panel RUN and STOP buttons are enabled For example if a Remote Start signal arrives when the engine is stopped then the engine will run It may be stopped either by pressing the STOP button or by removing the Remote Start signal The load transfer should be made externally by manual command 6 OTHER FEATURES 6 1 Remote Start Operation The unit offers the possibility of REMOTE START mode of operation If the program parameter P 042 is set to 1 then the unit will enter to the Remote Start operation In this mode the engine will run and stop with the Remote Start signal It is also necessary to set the program parameter P 119 to 3 in order to prevent the alarms generated from this input Even if an operation password is set it will not be asked with a Remote Start signal The Remote Start signal should be connected to the SPARE 2 22 input It may be a NO or NC contact switching to either battery positive or battery negative These selections are made using programming menu 6 2 Sender type Selection The unit has the ability
19. nfiguration of the unit To enter the program mode press the MENU button for 5 seconds The program mode is only allowed if the PROGRAM LOCK input terminal_23 is left open If this input is tied to GROUND the program value modification will be disabled to prevent unauthorized intervention It is advised to keep the PROGRAM LOCK input tied to GROUND The program mode will not affect the operation of the unit Thus programs may be modified anytime even while the genset is running When the program mode is entered the upper display will show PGM The central display will show the program parameter number and the lower display the program parameter value The first program number is 000 Each depression of the MENU key will cause the display to switch to the next program parameter If the MENU key is hold pressed the program numbers will increase by steps of 10 After the last parameter the display switches back to the first parameter The displayed parameter value may be increased or decreased using A and Y keys If these keys are hold pressed the program value will be increased decreased by steps of 10 Program parameters are kept in a non volatile memory and are not affected from power failures To exit the program mode press one of the mode selection keys If no button is pressed during 1 minute the program mode will be cancelled automatically Pgm Definition Unit Std Val Description This is the rated value of curr
20. ning This input will be monitored after delay defined in P 023 when the engine runs 16 Low Oil Pressure Alarm Bar If the oil pressure measured from the analog input falls below this limit this will generate an OIL PRESSURE alarm This input will be monitored after delay defined in P_023 when the engine runs 17 High Temperature Warning 90 If the coolant temperature measured from the analog input goes over this limit this will generate a HIGH TEMP warning 18 High Temperature Alarm 98 If the coolant temperature measured from the analog input goes over this limit this will generate a HIGH TEMP alarm and the engine will stop 19 Oil pressure sender type This parameter selects the oil pressure sender type 0 Non standard sender The sender characteristics are defined in table using parameters P_131 to P_142 VDO 0 7 bars 10 180 ohms VDO 0 10 bars 10 180 ohms DATCON 0 7 bars 240 33 ohms DATCON 0 10 bars 240 33 ohms DATCON 0 7 bars 0 90 ohms DATCON 0 10 bars 0 90 ohms DATCON 0 7 bars 75 10 ohms NOo ROD EC DKG 317 User Manual V 01 19 01 10 2009 Pgm Definition Unit Std Val Description 20 Temperature sender type 1 This parameter selects the temperature sender type 0 The sender characteristics are defined in table using parameters P 143 to P_154 1 VDO 2 DATCON DAH type 3 DATCON
21. nit Std Val Description Low Freq Alarm Hz 30 If the genset frequency goes under this limit a SPEED alarm will be generated and the engine will stop This alarm will be monitored after delay defined in P_023 when the engine runs Low Freq Warning Hz 40 If the genset frequency goes under this limit a SPEED warning will be generated This warning will be monitored after delay defined in P_023 when the engine runs 10 High Freq Warning Hz 54 If the genset frequency goes over this limit a SPEED warning will be generated This warning will be monitored after delay defined in P_023 when the engine runs 11 High Freq Alarm Hz 57 If the genset frequency goes over this limit a SPEED alarm will be generated and the engine will stop This alarm will be monitored after delay defined in P_023 when the engine runs 12 Low Battery Voltage Warning 9 0 If the battery voltage falls below this limit this will generate a BATTERY warning 13 High Battery Voltage Warning 31 0 If the battery voltage goes over this limit this will generate a BATTERY warning 14 High Battery Voltage Alarm 33 0 If the battery voltage goes over this limit this will generate a BATTERY alarm and the engine will stop 15 Low Oil Pressure Warning Bar If the oil pressure measured from the analog input falls below this limit this will generate an OIL PRESSURE war
22. nside the unit Other relays are in the optional Extension Modules The function of a programmable relay output may be selected from the below list RELAY FUNCTION LIST Pgm Description Std 65 RELAY 1 function 01 66 RELAY 2 function 03 67 RELAY 3 function 16 68 RELAY 4 function 17 69 RELAY 5 function 18 70 RELAY 6 function 19 71 RELAY 7 function 20 72 RELAY 8 function 21 73 RELAY 9 function 22 74 RELAY 10 function 23 75 RELAY 11 function 24 76 RELAY 12 function 25 77 RELAY 13 function 26 78 RELAY 14 function 27 79 RELAY 15 function 28 80 RELAY 16 function 29 81 RELAY 17 function 30 82 RELAY 18 function 31 00 Fuel 24 Oil sender alarm 01 Horn 25 Temp sender alarm 02 Start 26 Speed alarm 03 Stop 27 Start fail alarm 04 28 Charge alarm 05 29 Overload alarm 06 Choke 30 Voltage alarm 07 Preheat 31 Battery High alarm 08 Alarm 32 Oil switch warning 09 Warning 33 Temp switch warn 10 Alarm Warning 34 Level switch warn 11 Automatic ready 35 Rectifier warning 12 36 Emerg Stop warn 13 37 Spare 1 warning 14 38 Spare 2 warning 15 Genset ready 39 16 Oil switch alarm 40 Oil sender warning 17 Temp switch alarm 41 Temp sender warn 18 Level switch alarm 42 Speed warning 19 Rectifier alarm 43 Stop
23. ormer terminals to these inputs Do not connect the same current transformer to other instruments otherwise a unit fault will occur Connect each terminal of the transformer to the unit s related terminal Do not use common terminals Do not use grounding Correct polarity of connection is vital If the measured power is negative then change the polarity of each 3 current transformers The rating of the transformers should be the same for each of the 3 phases The secondary winding rating shall be 5 Amperes For ex 200 5 Amps DKG 317 User Manual V 01 19 01 10 2009 3 DISPLAYS 3 1 Led Displays The unit has 20 LEDs Group_1 Warnings and alarms This group indicates the existence of abnormal conditions encountered during operation Group 2 Unit This group indicates the unit of the value displayed in the bottom display Function Color Description SERVICE REQUEST Red Engine periodic maintenance request indicator It turns on when the preset engine hours or time duration after previous service has elapsed ALARM GROUP Red If a fault condition resulting to the engine shutdown has occurred the related alarm led turns on steadily If a warning condition has occurred the related led flashes The alarms work on a first occurring basis The occurrence of a fault will disable other faults of lower or equal priority UNIT GROUP Red This group indicates the unit of the value displayed in the bottom display When the engin
24. ps The generator phase voltages are not connected to the unit Measure the AC voltage between terminals U V W and Generator Neutral at the rear of the unit while the engine is running A fuse protecting the generator phases may be failed A misconnection may be occurred If everything is OK turn all the fuses off and then turn all the fuses on starting from the DC supply fuse Then test the unit again The unit is late to remove engine cranking The generator voltage rises lately Also the generator remnant voltage is below 20 volts The unit removes starting with the generator frequency and needs at least 20 volts to measure the frequency If this situation is to be avoided the only solution is to add an auxiliary relay The coil of the relay will be between BATTERY and charging alternator D terminal The normally closed contact of the relay will be connected serially to the unit s START output So the starting will also be removed when the D pulls to battery positive The unit is inoperative Measure the DC supply voltage between terminals 11 and 12 at the rear of the unit If OK turn all the fuses off then turn all the fuses on starting from the DC supply fuse Then test the unit again Programming mode can not be entered The program lock input disables programming mode entry Disconnect the program lock input from battery negative before modification Do not forget to make this connection again to prevent unauthorized prog
25. ram modifications 12 DECLARATION OF CONFORMITY The unit conforms to the EU directives 73 23 EEC and 93 68 EEC low voltage 89 336 EEC 92 31 EEC and 93 68 EEC electro magnetic compatibility Norms of reference EN 61010 safety requirements EN 50081 2 EMC requirements EN 50082 2 EMC requirements The CE mark indicates that this product complies with the European requirements for safety health environmental and customer protection 99 DKG 317 User Manual V 01 19 01 10 2009 13 TECHNICAL SPECIFICATIONS Alternator voltage 0 to 300 V AC Ph N Alternator frequency 0 100 Hz DC Supply range 9 0 V DC to 30 0 V DC Cranking dropouts survives 0 V for 100ms Typical current consumption 100 mA DC Maximum current consumption 350 mA DC Relay outputs open DC relay outputs 10A 28 V Max current for each terminal 10A RMS Charge alternator excitation current 54 mA DC 9 12 V DC Current inputs from current transformers 5A Max load 0 7VA per phase Digital inputs input voltage 0 30 V DC Internally connected to battery positive via 4700 ohm resistor Analog inputs Resistor input 0 to 5000 ohms connected to the battery negative Sources 10 mA when closed to battery negative Measurement category CAT II Air category Pollution degree II Communication port RS 232 2400 bauds no parity 1 stop bit Operating temperature range 20 C to 70 C 4 F to 158 F Storage temperature range
26. rs and maintenance time limit The engine hours is programmable with 50 hour steps P_044 the time limit is programmable between with 1 month steps P_045 If any of the programmed values is zero this means that the parameter will not be used For example a maintenance period of 0 months indicates that the unit will request maintenance only based on engine hours there will be no time limit If the engine hours is also selected as 0 hours this will mean that the SERVICE REQUEST display will be inoperative When the engine hours OR the time limit is over the SERVICE REQUEST led red will start to flash To turn off the led and reset the service period press together the ALARM MUTE and LAMP TEST keys for 5 seconds The upper display will show SER The remaining engine hours and the remaining time limit are kept stored in a non volatile memory and are not modified by power supply failures The remaining time and engine hours to service may be checked via the statistics menu selected by pressing the MENU key for 1 second For the engine hours the upper display will show HtS hours to service The mid display will show the first 3 digits of the engine hours to service and the bottom display the last 3 digits For the time the upper display will show ttS time to service The mid display will show the first 3 digits of days to service and the bottom display the last 3 digits 6 4 Engine Hour Meter The unit features a non erasable in
27. sed 93 Switching 0 0 Battery negative 1 Battery positive 94 Response delay 0 0 No delay 1 Delayed 4sec COOLANT LEVEL SWITCH INPUT Pgm Description Std 95 Operation 0 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 96 Fault monitoring 0 0 Always 1 After holdoff timer 2 When mains present 97 Latching 0 0 Non latching 1 Latching 98 Contact type 0 0 Normally open 1 Normally closed 99 Switching 0 0 Battery negative 1 Battery positive 100 Response delay 1 0 No delay 1 Delayed 4sec 17 DKG 317 User Manual V 01 19 01 10 2009 RECTIFIER FAIL INPUT Pgm Description Std 101 Operation 2 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 102 Fault monitoring 2 0 Always 1 After holdoff timer 2 When mains present 103 Latching 1 0 Non latching 1 Latching 104 Contact type 0 0 Normally open 1 Normally closed 105 Switching 0 0 Battery negative 1 Battery positive 106 Response delay 1 0 No delay 1 Delayed 4sec EMERGENCY STOP INPUT Pgm Description Std 107 Operation 0 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 108 Fault monitoring 0 0 Always 1 After holdoff timer 2 When mains present 109 Latching 0 0 Non la
28. t although Phase to Neutral voltages are correct Incorrect phase order Please connect phase voltages in the correct order KW and cosQ readings are faulty although the Amp readings are correct Current transformers are not connected to the correct inputs or some of the CTs are connected with reverse polarity Determine the correct connections of each individual CT in order to obtain correct KW and cos for the related phase and then connect all CTs VAN Short circuit the outputs of unused Current Transformers When the RUN button is pressed the unit energizes the fuel solenoid but does not start and OIL PRESSURE led flashes The unit is not supplied with battery voltage at the oil pressure input Oil pressure switch not connected Oil pressure switch connection wire cut Oil pressure switch faulty Oil pressure switch closes too lately If oil pressure switch closes the unit will start Optionally oil pressure switch may be replaced The engine does not run after the first start attempt then the unit does not start again and OIL PRESSURE led flashes The oil pressure switch closes very lately As the unit senses an oil pressure it does not start When oil pressure switch closes the unit will start Optionally the oil pressure switch may be replaced 9 5 DKG 317 User Manual V 01 19 01 10 2009 When the RUN button is pressed the engine starts to run but the unit gives START FAIL alarm and then the engine sto
29. tching 1 Latching 110 Contact type 0 0 Normally open 1 Normally closed 111 Switching 0 0 Battery negative 1 Battery positive 112 Response delay 0 0 No delay 1 Delayed 4sec SPARE 1 FAULT INPUT Pgm Description Std 113 Operation 0 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 114 Fault monitoring 0 0 Always 1 After holdoff timer 2 When mains present 115 Latching 0 0 Non latching 1 Latching 116 Contact type 0 0 Normally open 1 Normally closed 117 Switching 0 0 Battery negative 1 Battery positive 118 Response delay 0 0 No delay 1 Delayed 4sec 18 DKG 317 User Manual SPARE 2 FAULT INPUT V 01 19 01 10 2009 Pgm Description Std 119 Operation 2 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 120 Fault monitoring 0 0 Always 1 After holdoff timer 2 When mains present 121 Latching 0 0 Non latching 1 Latching 122 Contact type 0 0 Normally open 1 Normally closed 123 Switching 0 0 Battery negative 1 Battery positive 124 Response delay 0 0 No delay 1 Delayed 4sec PROGRAM LOCK INPUT Pgm Description Std 125 Operation 3 0 Alarm the engine stops and horn relay operates 2 Warning the horn relay operates 3 No operation 126 Fault monitoring 0 0 Always 1 Aft
30. ted and approved DIGITUS USB 2 0 TO RS 232 ADAPTER PRODUCT CODE DA70146 REV 1 1 DIGITUS USB 1 1 TO RS 232 ADAPTER PRODUCT CODE DA70145 REV 1 1 FLEXY USB 1 1 TO SERIAL ADAPTER PRODUCT CODE BF 810 CASECOM USB TO SERIAL CONVERTER MODEL RS 01 7 EVENT LOGGING The unit keeps records of the last 12 events in order to supply information for the service personal The events are stored in a circular memory This means that a new coming event will erase the oldest recorded event The events are only displayed on the PC screen using the remote monitoring and programming software They can not be displayed on the unit The event sources are Genset running Genset stopping Alarms Warnings 8 STATISTICAL COUNTERS The unit provides a set of non resettable incremental counters for statistical purposes The counters consist on total engine cranks total genset runs These counters are kept in a non volatile memory and are not affected from power failures The statistical counters are only displayed on the PC screen using the remote monitoring and programming software They can not be displayed on the unit 9 MAINTENANCE DO NOT OPEN THE UNIT There are NO serviceable parts inside the unit Wipe the unit if necessary with a soft damp cloth Do not use chemical agents ELE DKG 317 User Manual V 01 19 01 10 2009 10 PROGRAMMING The program mode is used to program the timers operational limits and the co
31. tion the serial port is connected to PC 1 Modem connected 44 Maintenance Period hours 200 The SERVICE REQUEST led indicator will turn Engine Hours on after this quantity of engine hours from the last service If the period is set to 0 no SERVICE REQUEST will be generated depending on engine hours 45 Maintenance Period month 6 The SERVICE REQUEST led indicator will turn Months on after this amount of time from the last service If the period is set to 0 no SERVICE REQUEST will be indicated depending on time 46 Not used 47 Not used 48 Operation Password 0 This is the password to be entered for manual starting of the genset If the password is set to 0 the unit will not ask the password else it will ask the password if the RUN button is pressed The password may be set between 0 and 999 49 Not used 50 Not used 51 Not used 52 Not used 53 Not used 54 Not used 55 Not used 56 Not used 57 Not used 58 Not used 59 Not used 60 Not used 61 Not used 62 Not used 63 Not used 64 Notused 15 DKG 317 User Manual V 01 19 01 10 2009 The parameters from P_065 to P_082 define the functions of relay outputs The unit has 4 relay outputs and 2 of them have programmable functions The fixed function relays are Fuel and Start The relays may be extended up to 20 using Relay Extension Modules RELAY 1 and RELAY 2 with programmable functions are i
32. toring and remote programming EXTENSION CONNECTOR This connector is intended for the connection to output extension modules The optional relay extension module provides 8 programmable 16A relay outputs The unit allows the use of up to 2 I O extension modules Term Function Technical data Description 1 i No connection to this terminal 2 U Generator phase Connect the generator phases to these inputs 3 V inputs 0 300V AC The generator phase voltages upper and 4 WwW lower limits are programmable 5 GENERATOR NEUTRAL Input 0 300V AC Neutral terminal for the generator phases 6 No connection to these terminals 7 x 8 x 9 x 10 DKG 317 User Manual V 01 19 01 10 2009 Term Function Technical data Description 11 GROUND O VDC Power supply negative connection 12 BATTERY POSITIVE 12 or 24VDC The positive terminal of the DC Supply shall be connected to this terminal The unit operates on both 12V and 24V battery systems 13 SPARE SENDER INPUT Input 0 5000 ohms No connection to this terminal 14 OIL PRESSURE SENDER Input 0 5000 ohms Analogue oil pressure sender connection Do not connect the sender to other devices The input has programmable characteristics and connects to any kind of sender 15 COOLANT TEMP SENDER Input 0 5000 ohms Analogue high temperature sender connection Do not connect the sender to
33. ual V 01 19 01 10 2009 4 ALARMS AND WARNINGS Alarms indicate an abnormal situation in the generating set are divided into 2 priority levels 1 ALARMS These are the most important fault conditions and cause The related alarm led to be on steadily The engine to be stopped immediately The Horn Alarm and Alarm Warning relays output to operate if selected via programming menu 2 WARNINGS These conditions cause The related alarm led to flash The Horn and Alarm Warning relay outputs to operate if selected via programming menu If the ALARM MUTE button is pressed the Horn relay output will be deactivated however the existing alarms will persist and disable the operation of the genset Alarms operate in a first occurring basis If an alarm is present following alarms and warnings will not be accepted If a warning is present following warnings will not be accepted Alarms may be of LATCHING type following programming For latching alarms even if the alarm condition is removed the alarms will stay on and disable the operation of the genset The existing alarms may be canceled by pressing the OFF button Most of the alarms have programmable trip levels See the programming chapter for settable alarm limits LOW OIL PRESSURE Set if a signal is detected at the Low Oil Pressure Switch input or the oil pressure value measured from the sender is below the programmed limit Warning P 015 and alarm P 016 limits are separ
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