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User Manual - 4JBAutomation

1. User Manual Engine Safety Alarm Panel TABLE CONTENTS Chapter 1 General Information 1 1 Illustrations 1 2 Safety Requirements 1 3 General system safety practices 1 4 Replacing componen 1 5 Routine Maintenance Chapter 2 General Safety Precautions 2 1 Electric Circuit Safety Precaution 2 2 Cable and Hoses Safety Precautions 2 3 Work Area Safety Precautions Dain Chapter 3 System Description 3 1 Engine alarm monitoring system 3 2 Block diagram representation Engine AMS 3 3 Block diagram description 3 4 Local Panel 34 1 Functions 1 Engine start stop and emergency stop 2 Engine parameters monitoring 3 Warning amp Shutdown alarm monitoring 4 Buzzer 5 Data Logging 3 4 2 Working Descriptio 3 5 Remote Panel 35 Functio 1 Engine start stop and emergency stop 2 Engine parameter monitoring 3 Warning and shutdown alarm monitoring 4 Buzzer 5 Day Night color change 6 Service remainder settings 7 Engine control status 3 52 Working Description 3 6 Engine mounted gauge panel plate 3 6 1 Analog Transmitter Rajkot Marine LLC www rajkotmarine com E 3 6 2 Resistive sensor 3 6 3 Digital Sensor 3 7 Additional Sensor 3 8 MeCAN 3 8 1 Maintenance and Operation 3 9 XM 500 3 9 1 Connector diagram 392 Wiring Diagram 3 10 Power View 450 3 10 1 Spe
2. 750 Screen 2 In Night Mode On pressing F5 button from screen no 2 night mode as shown above system will display same screen in day mode as shown below Rajkot Marine LLC www rajkotmarine com HV 750 Screen No 2 In Day Mode F6 Button Disabled It is not assigned in the system F7 Button Disabled It is not assigned in the system F8 Button Next Screen This button is programmed fro displaying next screen F8 750 Screen No 1 Rajkot Marine LLC www rajkotmarine com For e g when F8 button is pressed from screen 1 as shown above then the system will display screen no 2 next screen as shown below EJ ENGINE ALARM MONITORING SYSTEM HV 750 Screen No 2 when button is pressed from screen no 2 as shown above then the sys em will display screen no 3 next screen as shown below HV 750 Screen No 2 Camera View Enter button Save The enter button present at bottom on right hand side of the HV 750 is mostly used for saving the settings Whenever the user intends to save settings after modification this button need tp be pressed Rajkot Marine LLC www rajkotmarine com 3 11 5 Device Configuration Description of HV 750 1 Atthe Main menu press the soft key to the left of Utilities MURPHY MURPHY Rajkot Marine LLC www rajkotmarine com EN 3 From the Utilities use the soft keys to select System Settings The foll
3. 3 11 2 Dimensions E 4 2230 Accessories Power Vision Configuration Studio 78 00 0752 Visor Kit 78 00 0732 GPS Kit 78 00 0601 Gimbal Mounting Kit 78 00 0697 Contact FW Murphy for cable and wiring accessories Service Parts Cover Plate 78 05 0701 Bezel 78 05 0720 Hardware Mounting Kit 78 00 0638 Rajkot Marine LLC www rajkotmarine com 63 3 11 3 Downloading program into HV750 HV750 configuration can be downloaded either with laptop or with a USB stick But since laptop and its accessories is not easily available when required we will focus on USB stick downloading procedure Requirements 1 GB USB stick of any manufacturer 2 USB data cable for HV75 Downloading procedure 1 Switch off the power supply of HV750 2 Connect USB stick to HV750 as per shown in below image Connecting USB stick to HV750 3 Press two function keys together as shown in figure before turning on the power supply Rajkot Marine LLC www rajkotmarine com 4 Do not release the keys until device is power up and below screen appears 5 Once device is completely power ON below screen will appear Rajkot Marine www rajkotmarine com EE 6 Now press the key show in above image then below screen will appear 7 Again press the same key as shown in above ima downloading starts below screen will appear ige to start downloading process Once Rajk
4. Input 4 Output 20mA 150C 2 Sea water Pressure Pressure transmitter Input 4 Output 20mA bar 3 Gear Oil Temperature Temperature transmitter Input Output 4 Coolant pressure Pressure transmitter Input 4 20mA Output 0 6bar 3 6 2 Resis Pressure type resistive sender Temperature type resistive sender The resistive sensors are the sensors which will convert the physical Quantities such as pressure temperature etc to resistance Here we are using pressure sender and temperature sender for monitoring engine pressure and coolant temperature 1 Engine pressure For the detection of Engine oil pressure we are using pressure sensors the sensor having the range of 0 100psi Which will convert the physical unit to resistance for the detection of the status Here when the pressure will increase then the resistance will be decrease as per this status we will find the actually value of the pressure Rajkot Marine LLC www rajkotmarine com 2 Coolant temperature For the detection of Coolant temperature we are using temperature sensor having the range of 0 120 which will convert temperature physical unit to resistance Here also when the temperature increases then the resistance will decrease and by this we will get the actually value of Temperature 3 6 3 Digital Sensor Pressure control switch KPS 31 Temperature control switch KPS 80 The Digital se
5. Italian and Chinese Languages a selected from the soft keys Press the Down arrow to view additional languages Addition languages include Russian Czech Japanese and Brazilian Portuguese tup Screen Setup The Screen Setup option provides list of screens that can be shown when accessing the Gauge Display screens Press the Up and Down arrow keys on the right to scroll through the screens Press the soft key to select the screen as home NOTE An X in the On Off checkbox indicates the screen is on A blank checkbox indicates the screen is turned off tup Rajkot Marine LLC www rajkotmarine com s The Screen Setup screen also provides the user the ability to turn the screens ON or OFF by pressing the Enable Disable soft key If a screen is turned OFF it will not show up when Gauge Display is activated Home Screen The Home Screen will be the first screen shown when Gauge Display is selected from the User Setting menu The Home Screen is set to Engine by default and can be changed using the Screen Setup options on the User Settings screen Video Optional By default the Video screen is on or Enabled To Disable video change Video option to Off in the screen setup dialog box using the Enable Disable key in the top right comer An updated image showing video screen highlighted off will be displayed Save Once all changes have been made p
6. 5 4 RELAY OPIN SCERACK 4 7 __ Power RELAY TAYDG 25A SCRACK 1 Merneros wrs2a024 RELAY iae zavnc SCERACK 9 FSR ZAVDC 20A RING 1 10 Rurziz cHG SMR ZAVDG 208 RING 1 TI Xm EYO BP INDICATOR LICHT RED zane SCHNEIDER 18 XBY EYO BP INDICATOR LIGHT GREEN 24DC SCHNEIDER 13 2962 2 POLK SELECTOR SWIICH ON OFF 14 XBSA5542 EMERGENCY PUSH BUTTON WITH GUARD 20A SCHNEIDER 1 15 XB5AA45 STOP PUSH BUTTON WITH GUARD RED 204 SCHNEIDER 1 16 5 START PUSE BUTION CREEN 204 SCHNEIDER 1 17 5 1 MUTE PUSH BUTTON BACH 20 SCHNEIDER 1 18 DUZER E 1 19 Sy 10k 20 TERMINAL 508 CABUR 5 21 TERMINAL 204 ALLEN BRADELS 4 22 ZB5AD3 TERMINAL 104 DEGSON 50 23 NSYCRN54250 1 500x400x200 SCHNEIDER 1 Rajkot Marine LLC 4 1 2 Engine Mounted Gauge Plate su Nj NO DESCRIPTION RANGE MAKE qu 22 20 120 172 TEMPERATURE GAVCE OPTONAL 0120 MURPZY T 23 200PG100 PRESSURE GAUGR OPTIONAL 0 100 PSI MURPEY 1 24 PRESSURE GCAUGE OPTIONAL 0 400 PSF MURPEY 1 25 mr PRESSURECAUCK GPTONAL 0 89 PST MUSPUY 26 060 8100 PRESSURE S
7. Engine Diagnostics Choosing Engine Diagnostics from the Menu the display will query the engine s and provide feedback on any diagnostic codes that have been activated and stored in the ECU for service needs Dlagnestit Hessage O of 0 SH Description Correction The Engine Diagnostics option displays faults based on engine or auxiliary source The folloving is a list of field definitions contained on the Engine Diagnostics screen Device ID identifies the component having the fault engine 1 2 or auxiliary Address identifies the address of the source of the fault populates the Device ID Status indicates whether the fault has been corrected SPN Suspect Parameter Number fault code If not translated into text by the PV450 display see the engine manufacturer s literature for the definition of the SPN number FMI Failure Mode Indicator fault code The FMI is defined by SAE J1939 If not translated into text see the SAE standard or the engine manufacturers literature Occurrence Count OC The number of times the event has been flagged Description Most common SPN s and FM s have text for the description stored in the PV450 display If there is no text then this SPN and FMI must be defined by referring to the engine manufacturer or the SAE J1939 standard Correction Trouble shooting guidelines for corrective action to take in addressing the fault NOTE This
8. LLC www rajkotmarine com Green color PB mounted on front door of panel serves engine start function Red color PB mounted on front door of panel serves engine stop function Engine can be stopped anytime from local or remote irrespective of Local Remote selector switch position Engine can be stopped in emergency through anyone of the emergency stop PBs in local or remote panel 2 Engine parameter monitoring All the engine parameters monitored by HV450 throughX500 Following is the list of engine parameters which are monitored in local panel 2nd Screen display in wheelhouse HV750 Engine speed in RPM Range 0 3000 rpm Engine oil pressure in PSI Range 0 100 psi Engine coolant temperature in degree Celsius Range 0 150 Rajkot Marine www rajkotmarine com Engine oil temperature in degree Celsius Range 0 150C Sea water pressure in BAR Range 0 6 Engine coolant pressure in BAR Range 0 6 bar Gear oil pressure in BAR Range 0 40 bar Gear oil temperature in degree Celsius Range 0 Battery supply voltage in VOLTS Range 18 Engine running hours 150C 2VDC 3 Warning and shutdown alarm monitoring Main Power Fail System will give this alarm whenever main power is cut off Backup Power Fail System will give this alarm whenever backup power is cut off Emergency Shutdown System will give this alarm whenever emg push button
9. alarm when engine mounted coolant level switch gives level low signal while engine is running i e when engine speed gt 600rpm Engine Oil Differential Pressure High Warning System will give this alarm when engine oil differential pressure switch gauge mounted on gauge plate gives differential pressure high signal while engine is running i e when engine speed gt 600rpm Engine Oil Temperature High Warning System will give this alarm when engine oil temperature rises above 105C set point is configured in XMS00 which is reading eng oil temp from analog Rajkot Marine www rajkotmarine com transmitter mounted on gauge plate while engine is running i e when engine speed gt 600rpm Engine Coolant Pressure Low Warning System will give this alarm when sea water pressure drops below 0 2bar set point is configured in XMS00 which is reading sea water pressure from analog transmitter mounted on gauge plate while engine is running i e when engine speed gt 600rpm Seawater Pressure Low Warning System will give this alarm when engine coolant pressure drops below 0 2 set point is configured in 500 which is reading eng coolant pressure from analog transmitter mounted on gauge plate while engine is running ie when engine speed gt 600 rpm Gear Oil Clutched Pressure Low Warning System will give this alarm when gear oil clutched pressure switch gauge on engine mounted gauge pla
10. field is only used with certain brands and models of engines Rajkot Marine LLC www rajkotmarine com Fault Code Popups A fault condition will trigger a popup dialog box on the screen describing the nature of the fault Corresponding red or amber fault lights on the corners of the unit are also activated to indicate the severity of the fault The following screens are examples of waming and shutdown fault code popups How to Hide Show Faults To hide the fault code popup being displayed on the screen press the soft key on the right next to the Hide icon The popup will disappear however the Warning or Stop icon will remain on the screen to indicate there is still a fault Pressing Hide does not clear the fault it only hides the popup message When a fault code has been hidden a Recall icon will remain on the right side When this soft key is pressed the fault code will again be displayed When a popup message has been activated a pop up message will be displayed until the alarm is acknowledged by pressing the Hide key E gt Py nme an o vr Recall View Scrolling Through Multiple Messages The fitle bar of the fault code popup may indicate multiple messages as in Diagnostic Message 1 of 3 Press the Prev and Next keys to scroll through the different messages Rajkot Marine www rajkotmarine com User Settings User Settings provides options to specify
11. is pressed from local or remote panel and then after will shut down engine Engine Over speed Shutdown System will give this alarm whenever engine speed is above 3500rpm Simultaneously it will shutdown engine for safety reason Engine Oil Pressure Low Shutdown System will give this alarm whenever engine oil pressure drops below 10psi while engine is running i e when engine speed gt 600 rpm and simultaneously it will shutdown engine for safety reason MAIN SYSTEM 5 Rajkot Marine LLC www rajkotmarine com Engine oil pressure shutdown indication in HV 750 Engine Coolant Temperature High Shutdown System will give this alarm whenever engine coolant temperature rises above 110C while engine is running Le when engine speed gt 600 rpm and simultaneously it will shutdown engine for safety reason MAIN ENGINE 77 ARM SYSTEM Diagnostic Mesage Engine coolant temperature high shutdown a su rw aderem _ Engine coolant temperature high Shutdown in HV 750 Engine Oil Pressure Low Warning System will give this alarm whenever engine oil pressure drops below 20psi while engine is running i e when engine speed gt 600 rpm Engine Coolant Temperature High Warning System will give this alarm whenever engine coolant temperature rises above 100 while engine is running i e when engine speed gt 600rpm Protection Override Syste
12. plate MeCAN 1 provides these signals to PV450 in local panel and HV750 in remote p panel for monitoring of shutdown alarms Signals are exchanged through 11939 communication protocol 2 MeCAN 2 11939 address 7 MeCAN 2 reads engine oil pressure coolant temperature and speed from engine mounted resistive senders and MPU Magnetic Pick Up sensor Beside these parameters it also provides battery voltage engine running hours and warning signals for E O P L and E C T H Warning signal is triggered when engine speed is above 600rpm MeCAN 1 provides these signals to PV450 in local panel and HV750 in remote p panel for monitoring of shutdown alarms Signals are exchanged through 11939 communication protocol MeCANS are preprogrammed from factory and cannot be reprogrammed Detail explanation for MeCAN is covered under MeCAN section which will come later in this manual 3 500 11939 address 6 500 reads engine oil temperature sea water pressure coolant pressure gear oil temperature engine coolant level low engine oil differential pressure high gear oil clutched pressure low from transmitters and switches mounted on engine mounted gauge plate It provides all data to PV450 and HV750 display unit through 11939 Programming 500 requires 500 Config programming software along with cable accessories Details for 500 and procedure for programming is covered under 500 section later in this manual
13. remainder screen in Hv 750 Details on editing service reminder is explained in further section F2 Button Disabled It is not assigned in this system F3 Button Disabled It is not assigned in this system F4 Button Next Screen This button is programmed for displ ing previous screen zz ENGINE ALARM MONITORING SYSTEM 4 gt F4 750 Screen No 2 For e g when F4 button is pressed from screen no 2 as shown above then the system will display screen no 1 previous screen as shown below HV 750 Screen No 1 Menu HV750 Internal Settings This button is programmed for displaying device configuration screen From this screen user can modify system settings based on application requirement Details about device configuration screen is explained well in later section Device configuration Screen in HV 750 Rajkot Marine LLC www rajkotmarine com 5 Button Day Night Toggle This button is programmed to toggle between day and night color mode By default system will display day mode When user will press F5 button from screen no 2 as shown below EJ ENGINE ALARM MONITORING SYSTEM E 1 FS a ae gt lt gt gt 750 Screen 2 In Day Mode On pressing F5 button from screen no 2 day mode as shown above system will display same screen in night mode as shown below Man encine avarm system E3 II m Cc gt gt
14. right hand of above screen 1200 1800 Remote panel startup screen in night mode Rajkot Marine LLC www rajkotmarine com 6 Service Reminder Settings Service reminder settings can be done in HV750 Total five service reminder are provided those are i Change engine oil ii Change air filter iii Change hydraulic oil iv Service engine Service machine TOTAL ENGINE HOURS CHANGE HYDRAULIC OIL SERVICE ENGINE SERVICE MACHINE Only authorize person will be allowed to change the settings because there is password protection for making any changes in settings 7 Engine Control Status This screen shows important engine data which need to be monitored before starting while running and during engine shutdown conditions It is present only in start up screen of HV750 display unit Rajkot Marine www rajkotmarine com 1 RUN This shows engine run and stop status Status turns green whenever engine is running at speed above 500rpm Other when engine is stopped speed below 100rpm status is gray ii LOCAL MODE This shows engine control mode When engine control is set to local from local panel then status will turn green otherwise it turn gray showing that engine control is set to remote from local panel iii PROT OVERRIDE This shows status of protection override toggle switch in local as well remote panel Whenever toggle switch is set in then the status
15. utilities electrical hydraulic pneumatic or cooling water such as gt Isolate energy sources before beginning work gt Avoid performing maintenance or repairs while the equipment is in operation gt Wear proper protective equipment during equipment installation maintenance or repair 1 4 Replacing Components Verify that all components such as cables hoses etc are tagged and labeled during assembly and disassembly of equipment to ensure correct installment v Replace failed or damaged components with parts mentioned in component list Failure to do so could result in equipment damage or injury to personnel 1 5 Routine Maintenance Equipment must be maintained on a routine basis Failure to conduct routine maintenance could result in equipment damage or injury to personnel Rajkot Marine www rajkotmarine com 2 General Safety Precautions 2 1 Electric Circuit Safety Precautions Certain safety precautions must be exercised regarding the electric circuits of the control system These precautions will prevent damage to equipment and injury to personnel gt gt Personnel engaged in electrical work should receive proper instruction in accident prevention and first aid procedures An electric source power must be supplied at correct voltage current and phase to enable safe and correct operation of equipment Exercise caution when working around exposed electrical conductors terminals an
16. viewing preferences for the PV450 Display Pressing yellow Up and Down arrows navigates through the options To change an option press the Corresponding soft key button next to the desired soft key command Ambient Light Night and Day options are provided for ambient lighting The screens below illustrate these options When the ambient lighting settings are changed in User Settings the power on default is changed Night View NOTE The ambient lighting option is also accessible through soft key commands on the gauge display screens When selected the Day Night soft key toggles the display to the opposite mode Rajkot Marine LLC www rajkotmarine com s Brightness You can set the brightness control by using the soft keys to change the settings in 5 increments until the desired brightness is achieved Ambient Ligh rightness Units USA Standard Language English NOTE Brightness level will change with ambient light setting Two brightness levels are saved one for day and one for night Units Select how units are displayed by using the soft keys to select from the following USA Standard Metric Bar Metric British Standard ot Language Screen Setup Rajkot Marine LLC www rajkotmarine com Em Language This option allows you to select the language that will be displayed on the PV450 Availat languages include English French Spanish German
17. wooden or similar non conducting material platforms should be provided to prevent the possibility of contact between the wet floor and the workman s shoes Rajkot Marine www rajkotmarine com 2 2 Cable and Hoses Safety Precautions Protect all hydraulic hoses from cutting scraping pinching abrasion or any physical damage Route all cables and hoses outside of the crew s traffic patterns and away from mechanical equipment Welding or acetylene cutting must not be done near unprotected cables or hoses as this may result in damage to cables or hoses Consideration must always be given to the prescribed minimum bend radius for cables and hoses Twisting or bending cables or hoses beyond the minimum bend radius can damage the insulation conductors or reinforcing wire shield 2 3 Work Area Safety Precautions Work in an area free of any dangerous obstructions chemicals or hazards If any dangerous obstruction is located overhead to the side or on the surrounding floor of the work area the hazard must be removed as safely and quickly as possible by appropriate personnel If any flammable materials are located in or are spilled within or in proximity to the work area the hazardous materials must be removed and cleaned from the work area Flammable materials include but are not limited to the following materials gt rags paper products or any combustible solid gt Kerosene gasoline or any combustible liquid gt Oxy
18. 000000 1 To edit the service reminders use the soft keys for the gray UP end DOWN arrows on the left side to reach the Service Reminder you wish to change 2 Use the soft keys for the gray arrows on the right side to reach the correct number column Use the soft keys for the 1 1 buttons to increment the number 4 Press the soft key for Save to save the changes CAN GROUP Settings screen Initially port and starboard engines are on one plug Plug A The CAN GROUP screen allows you to switch the settings so the starboard engine remains on Plug A and the port engine is moved to Plug Press the soft key adjacent to the Plug A and button NOTE Making this change causes the HelmView 750 to reboot To retur to both port and starboard engines on one plug press the soft key adjacent to the Plug A button The HelmView 750 reboots and both the port and starboard engine are on Plug A See the following graphic Rajkot Marine LLC www rajkotmarine com 4 1 1 Local Panel 4 Items list and drawings 4 1 LIST OF ITEMS PART NO DESCRIPTION TANGE qm 1 78 70 0436 450 MORPHY 1 2 78 70 0420 ur 2d NURPHY 1 0 70 0096 VECAN 23 MORPHY 1 3 79 70 0097 VECAN 2223 MURPHY Y a ceon 21338 ucs 2P 10 SCHNEIDER i 5 15500101 FUSE HOLDER AND FUSE EN SCHRACK 2 _
19. 4 450 11939 address 242 PV450 is a display unit used for monitoring engine parameters warning and alarms It reads data to be monitored from MeCANs and 500 through 11939 network Also it communicates with HV750 in remote panel through 11939 network Rajkot Marine www rajkotmarine com It displays engine parameters in colorful gauge format and in text gauge format as well so as to make monitoring clear and easy for analysis It provides data logging into USB screen for logging all engine parameters and alarms into USB stick anytime Details for PV450 and procedure for programming is covered under PV450 section later in this manual 3 5 Remote Panel Remote panel serves the purpose of controlling and monitoring of engine necessary data parameters It incorporates engine start stop and emergency stop in remote wheel house Also it will shutdown engine when it will detect any safety alarm engine oil pressure low coolant temperature high engine over speed etc Panel uses CAN open communication protocol for transmitting engine data to local and remote panel display units Communication process will be explained in detail in communication chapter a c ENGINE ALARM M a a a Remote panel in wheel house 3 5 1 Functions 1 Engine start stop and emergency stop Engine start stop from remote panel will be in action only when Local Remote selector switch is in Remote position Rajkot Marine
20. Key Commands Soft Key Commands When a Gauge Display screen is active pressing the Enter key displays other soft key commands Continue to press Enter to toggle through additional soft key commands and eventually remove the soft key icons from the screen Rajkot Marine www rajkotmarine com Soft Key commands provide quick navigation and access to the following features Previous Next Video Day Night Home Previous and Next These soft keys allow you to scroll through and display the various gauge screens Video When enabled displays either full screen video or partial video within a window on the Gauge display This video setling is changed on the User Settings screen further in this document Full Screen Video Partial Screen Video Day Night The feature allows you to toggle the display screen between Day View and Night View There are two night view options available Red and Blue and a Backlight Toggle that turns OFF the backlight in a blackout Sleep Mode The Backlight Toggle function only tums the backlight off The unit will operate as normal but with no backlight Home When the Home key upper left appears on a screen the soft kay can be used to immediately jump to the screen you designate as the Home screen This selection is made in User Settings Screen Setup page 15 Ambient Light adjustments are made from the User Settings screen explained in another section of this docume
21. WITCH 531 0 108AR DANFOSS 27 0608190 rweruerunr DANFOSS T ESET 250 300 TEMPERATURE RESISTIVE SENDET 0 1206 MURPEY 1 29 mszp i00 PRESSURE RESITNE SENDER O 100Pst MURPOY 1 rursum TRANSUIPTER 0 150 DANFOSS z 31 PRESSURE TRanGMrrTER BAR Danfoss BBO pressure TRANSMITTER 0 40 BAR DANFOSS x coouwwr serte FULL MURPEY T pev FREQUENCY MURPSY 1 35 zasna _ SSQMM 10A DEGSON 39 36 wswcawsezoo mwcusens B00x200d60mm SCHNEIDER 1 lus mar aooxso0xamrn pakor 1 4 1 3 Remote Panel x No DESCRIPTION RANGE ar 76 20 0525 750 EES MORPHY 1 39 1 xmv SWITCH 208 1 40 5 INDICATOR LICHT CREEN 1 41 sro Burton wis GUARD 204 SCUNEDIR 42 249 426 Buzzer 20 40V ROHS 1 43 _ BUTTON YID GUARD 204 SCHNEIDER 1 omms TOGGLE 10k 1 4 1 4 AFT Panel 5 Nd PART DESCRIPTION ay 44 ATHS 30 12 C TACHOMETER 0 30008 MURPHY a 4s EMERGENCY PUSH BUTTON GUARD zoa SCHNEIDER Rajkot Marine 4 2 Drawings Rajkot Marine LLC www rajkotmarine com
22. WM output as output to local panel Further in local panel it goes to two MeCANs for monitoring and shutdown purpose 2 Thermocouple Optional This sensor can be used for monitoring engine exhaust cylinder temperature This can be connected to 500 thermocouple input Drawing must be referred before connecting so as to avoid any damage to 500 Rajkot Marine LLC www rajkotmarine com 5 3 8 MeCAN mm in 93 3 65 e 4 0 15 pope 299279 gt i 2288 HE ES 100 4 0 FE 8 553 s 2325 99 5 lt 5552 50958 898 DESI 58 Bz g E is a compact encapsulated interface module that translates resistive sender fault switch and speed signals into SAE 11939 CAN bus data MeCAN allows quick and simple integration of mechanical non ECU engines into modern CAN bus systems MeCAN has three sensor inputs and one output Two inputs are for oil pressure and coolant temperature sensing either by fault switches or resistive senders The third input measures engine speed using MPU or charge alternator signal Input signals are translated into SAE 11939 CAN bus messages with appropriate PGN address data scaling sion rate The shutdown output operates and latches if the pressure temperature or speed inputs deviate outside preset fault limits A fourth input is connected and light enough for inclusion in many wiring harness but can also be surface mounted via four f
23. ce Operation MeCAN begins transmitting 1939 CANbus immediately after power up Data can be viewed using a 11939 compatible display e g The Murphy PV101 or used as a part of a 71939 control system eg Murphy CANstart or CASCADE modules Engine oil pressure and coolant temperature Model 79 70 0096 transmits pressure and temperature data when the resistive sender inputs are within normal range MeCAN also transmits appropriate 11939 SPN Suspect Parameter Number and FMI Fault Mode Indicator codes if Input resistance is out of normal sender range e g open or short circuit pressure drops below 20psi warning message and lOpsi shutdown derate message Coolant temperature rises above 100C 212F warning message or 110C 230F shutdown message Model 79 70 0097 transmits pressure and temperature data in accordance with the input switch position Input switch closed to DC Input switch open pressure data 0 psi amp SPN FMI code 100 psi Coolant temperature data 105C 221F amp SPN FMI code 90C 194F Oil pressure fault codes are not transmitted until 10 seconds after engine starting once speed has risen above 800 RPM Engine speed data RPM data is transmitted whenever a valid speed signal is present above the minimum 3V rms If engine speed exceeds 3500 RPM MeCAN also transmits the appropriate 71939 over speed fault SPN and FMI code Rajkot Marine www raj
24. cification 3 10 1 Dimension 3 102 Downloading program in PV 450 3 10 3 Power View 450 Button Functions 3 10 4 Device Configuration Description 3 11 Helm View 750 3 11 1 Specification 3 11 2 Dimension 3 11 3 Downloading program in HV 750 3 114 HV 750 Button Function 3 11 5 Device Configuration Description of HV 750 Chapter 4 Item List and Drawings 4 1 List of Items 4 1 1 Local Panel 4 1 2 Engine mounted gauge plate 4 1 3 Remote Panel 4 14 AFT Panel 42 Drawing Rajkot Marine LLC www rajkotmarine com Ea 1 General Information 1 1 Illustration This manual is intended for use by field engineering installation operation and repair personnel Every effort has been made to ensure the accuracy of the information contained herein RAIKOT MARINE will not be held liable for errors in this material or for consequences arising from misuse of this material 1 2 Safety Requirements Personnel Training personnel performing installation operations repair or maintenance procedures on the equipment or those in the vicinity of the equipment should be trained on ship safety tool operation and maintenance to ensure their safety Personnel should wear protective gear during installation maintenance and certain operations 1 3 General System Safety Practices The equipment discussed in this manual may require or contain one or more
25. corrective action to take in resolving the fault This field Is only used with specific brands and models of engines Fault Code Pop ups A fault condition triggers a pop up dialog box on the screen describing the nature of the fault The following screens are examples of warning and shutdown fault code pop ups Rajkot Marine www rajkotmarine com rmm WARNING SHUTDOWN How to Hide Show Faults To hide the fault code pop up displayed on the screen press the soft key on the upper right next to the Hide icon The pop up disappears however the Warning or Stop icon remains on the screen to indicate there is stil a fault Pressing the Hide soft key does not clear the fault it only hides the pop up message When a fault code has been hidden a Recall icon remains on the right side When this soft key is pressed the fault code displays again When fault message is activated pop up message is displayed until the alarm is acknowledged by pressing the Hide key Warning showing Warning hidden Recall button showing Scrolling Through Multiple Messages The title bar of the fault code pop up may indicate multiple messages as in Diagnostic Message 1 of 2 Use the Previous and Next soft keys to scroll through additional messages Rajkot Marine LLC www rajkotmarine com rum User Settings User Settings allows you to set viewing preferences for the HelmView 750 Display Pressing Up and Down navigates through the
26. d remotely activated equipment Avoid damage to the mating surfaces flame path of explosion proof Electrical junction boxes and the associated covers gt v y v Connections and circuit breakers This will prevent fires or explosion that might result from a spark during electrical switching Do not override or tamper with electrical or mechanical interlocks and safety devices Before attempting any corrective action on the electrical circuit verify that all electric power sources have been removed from the circuit Ensure that all electrical switches are set to Off and the appropriate breakers are set to Open Do not service or adjust the electrical circuits alone Always verify that a qualified person is present who can render aid in case of accident and who is familiar with emergency shutdown procedures Appropriate warning tags labeled Requiring Open Circuit Condition shall be placed on all necessary switches and circuit breakers to prevent accidental application of power to units of the system during maintenance procedures Wear suitable protective clothing while working within 4 feet of exposed electrical equipment Do not wear rings wristwatches or clothing with exposed metal buttons zippers or fasteners Metal handles of hand held tools should be insulated by an approved taping coating or sleeve method Whenever it is necessary to work on electrical circuits or equipment in wet or damp locations dry
27. e com rmm Enable DST To Enable Daylight Savings Time press the soft key for DST ON To tum DST OFF press the soft key for DST Off NM um ua Save Once all changes have been made press Save The following confirmation screen is displayed ga m Press the Enter soft key to Save or press the Menu soft key to Cancel Restore Defaults Restore Defaults sets all the features of the display to the original factory settings During troubleshooting you can use this as a last resort to reset the display to a known state Rajkot Marine www rajkotmarine com Emm To restore the default user settings press the soft key for Restore Defaults The following confirmation screen displays d Em Press the Enter soft key to Restore Defaults or press the Menu soft key to Cancel the action Rajkot Marine LLC www rajkotmarine com Ex Utilities The Utilities menu allows you to configure communication settings setup data logging and trip parameters MURPHY When you select System Settings or Service Reminders you will only see the abbreviated screens you saw when you set up the unit To see the expanded screens see Accessing the Hidden System Settings Screens on page 21 Data Logger Use the Data Logger function to record the J1939 parameters being read by the HelmView 750 The parameters recorded are defaulted to those that display on gauges and screens The recorded information ca
28. ercial Marine applications Bonded 7 inch LCD screen viewable in direct sunlight Rugged design that is simple to use Video input Configuration Software option offers virtually unlimited possibilities Blackout Mode Option The Helm View 750 is specifically designed to meet the engine monitoring needs of the Commercial Marine industry Its durable design and easy to use interface offers a complete view of your vessels engines Monitor propulsion auxiliary transmission and genset engines all on one display It is equipped with the ability to switch between Day and Night mode operations and even has a blackout option There are multiple screens to choose from and the ability to turn screens on off to meet your specific marine application needs The Helm View 750 has the ability to be connected to a video camera for monitoring the engine room or other important areas of the vessel This multi functional display allows you to monitor multiple engines transmissions fuel usage and more using only one device thus greatly reducing operating costs It has ten tactile push buttons that can easily be pressed with or without gloves The Helm View 750 s sunlight viewable full color screen makes seeing life like gauges alarm warnings service codes and Rajkot Marine www rajkotmarine com Emm video easy to view in virtually any condition The Helm View 750 is fully programmed to display Diagnostic Trouble Codes showing critical alarm
29. escription Above figure shows block diagram representation of engine control panel system This system is designed for controlling and monitoring engine system Also it will display all important engine data oil pressure coolant temperature speed etc safety alarms and emergency indication in wheel house as well as in engine room This system uses Murphy s monitoring cum controlling device which is very user friendly Rajkot Marine LLC www rajkotmarine com El 3 4 Local Panel Local panel serves the purpose of controlling and monitoring of engine necessary data parameters It incorporates engine start stop and emergency stop in local engine room as well as in remote wheel house Also it will shutdown engine when it will detect any safety alarm engine oil pressure low coolant temperature high engine over speed etc Panel uses CAN open communication protocol for transmitting engine data to local and remote panel display units Communication process will be explained in detail in communication chapter Engine room panel 3 4 1 Functions 1 Engine start stop and emergency stop Engine start stop from local panel will be in action only when Local Remote selector switch is in Local position Green color PB mounted on front door of panel serves engine start function Red color PB mounted on front door of panel serves engine stop function Engine can be stopped anytime from local or remote irrespective of Local Re
30. gen tanks acetylene tanks or any combustible gas Should any condition situation or circumstance occur that might pose serious hazard s appropriate action must be taken to correct or remove the hazard s from the work area Rajkot Marine LLC www rajkotmarine com mm 3 System description 3 1 Engine Alarm Monitoring System Features Monitor engine parameters and alarms locally and remotely Start Stop engine locally and from remote From wheel house Engine parameters and alarm logging into USB From engine room panel Password protected service reminder settings Day night color changing through key Easily programmable using USB stick ENGINE ALARM MONITORING SYSTEM 1200 1800 RPM 600 Rajkot Marine LLC www rajkotmarine com E 32 Block Diagram Representation Engine AMS ENGINE MOUNTED GAUGE PANEL PLATE ANALOG SENSOR ENGINE OIL TEMPERATURE 2 5 WATER PRESSURE ue 3 GEAR OIL TEMPERATURE 4 GEAR OIL CLUTCHED PRESSURE 5 COOLANT PRESSURE 4 INPUT OUTPUT STATUS RESISTIVE SENSOR SCAN COMMUNICATION ENGINE OIL PRESSURE SU PLI 2 COOLANT TEMPERATURE 7 SWITCHED SUPPLY DIGITAL SENSOR ENGINE OIL PRESSURE 2 COOLANT TEMPERATURE 3 ENGINE OIL FILTER DIFFERENTIAL PRESSURE REMOTE PANEL ADDITIONAL SENSOR Mem imm AEMERGENCY STOP MECAHNICAL GAUGES SALAM OPTIONAL GAUGES 3 3 Block diagram d
31. he language displayed on the HelmView 750 Available languages include English Spanish German Italian French Brazilian Portuguese Russian Chinese Japanese Czech and Arabic Screen Setup Initially Gauge Screens are listed in default order You scroll through them using the Previous and Next soft keys The Screen Setup allows you to tum specific screens ON or OFF depending on what you want to monitor a screen by selecting the check box To turn a screen OFF click the check box to clear To select a Home screen to display every time the unit is powered up select the Home check box for only one screen Rajkot Marine LLC www rajkotmarine com Video Mode Change accordingly to match video input either NTSC National Television Standards Committee used primarily in North and South America or PAL Phase Alternating Line used in Europe and Asia Degradation of picture quality and resolution can occur if the correct Video Mode is not selected Mode NOTE The HelmView 750 reboots when you change the video input mode Time Zone Offset Time is provided via GPS signal through your GPS receiver Most GPS devices convert GPS time to UTC Coordinated Universal Time Time Zones are normally offset from UTC by a whole number of hours UTC 12 to UTC 14 SI m Use the Up and Down Arrows to scroll to your time offset The range offered is 12 to 13 Rajkot Marine www rajkotmarin
32. ixing holes The case is fully sealed in epoxy resin for high impact and environmental resistance Two standard versions allow use with either fault switches or Murphy ES series resistive senders Rajkot Marine LLC www rajkotmarine com Part numbers Model description 79 70 0096 MEC301 1 MeCAN module for use with Murphy ES pressure amp temperature senders 79 70 0097 MEC301 2 MeCAN module for use with pressure amp temperature switches closing to negative DC on fault Electrical Connection amp Mounting MeCAN Electrical Connection MeCAN connection is via 9 color coded flying leads see diagram on page 8 RED Power supply positive DC BLACK Power supply negative DC Connect these wires to a smooth DC power supply in the range 7 to 35VDC A lamp anti surge fuse is recommended in the DC line MeCAN operates with negative earth ground or fully insulated DC systems DO NOT use MeCAN vith positive earth ground systems VIOLET Speed input signal YELLOW GREEN Speed input return GREY Speed calibration input 5 kOhm potentiometer Connect the violet wire to a magnetic pickup or speed sensor signal output Connect the yellow green wire to the speed signal return wiring or battery negative on ground negative return systems This input requires a speed signal of 3 30 VAC rms Before calibrating the speed input connect a 5kOhm potentiometer between grey wire and battery negative DC MeCAN allows adjustmen
33. kotmarine com Battery voltage MeCAN measures its DC power supply voltage and transmits this as 11939 electrical potential data PGN 65271 Hours run MeCAN transmits engine hours run data 65253 The hours run value is stored in non volatile flash memory and increases only while engine speed is above 500 RPM To prolong internal flash memory life hours run data is updated at 3 minute intervals Maintenance MeCAN contains no user serviceable parts Maintenance is therefore limited to the following preventative checks Check that MeCAN electrical connections are secure Check that the case is mounted securely with vibration and environmental exposure minimized where possible The case may be wiped with a clean damp cloth Do not use cleaning solvents Rajkot Marine LLC www rajkotmarine com 3 9 500 Features Adds to 11939 Network Works with Standard 11939 Display Modules Wide Operating Temperature range Industry standard Deutsch enclosure and connectors Custom programming available Easy to use Configuration Tool available The 500 Module is a configurable Input Output module designed to bring analog and digital inputs and output onto the SAE 11939 Controller Area Network The 500 Config Tool provides a user friendly interface allowing the user to create or change the configuration used on the 500 module 500 is ideally suited to bring the additional infor
34. l be displayed 1 screen display PV 450 F4 Button Also called Menu Button This button is programmed for displaying device configurations screen From this menu user can make modification in device settings like brightness date and time 71939 source address meter units etc Details on this are provided later under PV450 device monitoring par configuration descriptions User can enter into this screen by pressing F4 button on 17 screen F4 1 screen display in PV 450 Following screen will be displayed Rajkot Marine LLC www rajkotmarine com Device configuration screen in PV 450 F5 Button Not assigned in this system F6 Button Not assigned in this system F7 Button This button is programmed for displaying next screen F7 1 Gauge display screen in PV 450 For eg if above screen appears and user press this button then below screen will be displayed Rajkot Marine LLC www rajkotmarine com 2 screen Gauge display screen in PV 450 F8 Button Not assigned in this Rajkot Marine www rajkotmarine com 3 10 5 Device Configuration Description in PV 450 1 Atthe main menu press the soft key to the left of Utilities DIAGNOSTIC MURPHY 2 The Utilities sub menu is displayed MURPHY 3 From the Utilities sub menu select System Settings The following screen is displayed 4 With the cur
35. ll screens have been viewed The currently displayed screen will stay active until another key is pressed Soft Key Commands When a Gauge Display screen is active pressing the Enter key will display soft key commands as shown below Continuing to press Enter will toggle through any additional soft keys and will eventually remove the soft key commands from the screen nt E s vA M w Soft Key commands provide quick navigation and access to the following features Home Prev Day Night Video optional Next Home This one touch navigation feature allows a pre defined Home screen to be accessed from the available Gauge Display screens Once selected the Home screen will be displayed anytime the Home key is pressed Rajkot Marine www rajkotmarine com Day Night Allows you to toggle the display screen between Day View and Night View NOTE This feature can also be changed in the User Settings section of this manual Day View Night View Video When enabled displays either full screen video or partial video within a window on the gauge display NOTE For instructions on how to enable full partial screen video refer to the User Settings section of this manual Full View Video NOTE For instructions on how to turn screens ON or OFF refer to the User Settings section of this manual Rajkot Marine LLC www rajkotmarine com
36. m will give this alarm whenever protection override toggle switch is turn ON either from local or from remote panel Engine Coolant Level Low Warning System will give this alarm when engine mounted coolant level switch gives level low signal while engine is running i e when engine speed gt 600rpm Engine Oil Differential Pressure High Warning System will give this alarm when engine oil differential pressure switch gauge mounted on gauge plate gives differential pressure high signal while engine is running i e when engine speed 600rpm Rajkot Marine LLC www rajkotmarine com Engine Oil Temperature High Warning System will give this alarm when engine oil temperature rises above 105C set point is confipured in 500 which is reading eng oil temp from analog transmitter mounted on gauge plate while engine is running i e when engine speed gt 600rpm Engine Coolant Pressure Low Warning System will give this alarm when sea water pressure drops below 0 2bar set point is configured in 500 which is reading sea water pressure from analog transmitter mounted on gauge plate while engine is running i e when engine speed gt 600rpm Seawater Pressure Low Warning System will give this alarm when engine coolant pressure drops below 0 2bar set point is configured in XMS00 which is reading eng coolant pressure from analog transmitter mounted on gauge plate while engine is running i e when e
37. mation you need onto the 11939 CANbus and can be configured to broadcast fault codes and activate digital outputs per input condition such as Fuel Level Low Hydraulic oil Temperature High etc Because the XM500 broadcasts information using the 11939 standard protocol the information can be displayed using standard 11939 display modules such as the PowerView 101 In this application 500 is used for transmitting Gear Oil Temperature Gear Oil Pressure Coolant Pressure Sea Water Pressure Engine Oil Temperature Exhaust Temperature Rajkot Marine LLC www rajkotmarine com Thermocouple can be used Engine Oil Differential Pressure High etc onto CAN bus network for displaying on PV450 and HV750 respectively Specifications Power Input 8 to 28VDC Operating Temperature 40 to 85C 40 to 185F Digital Inputs 4 Ground or battery positive activation Digital Outputs 2 Sinking 500mA outputs are NOT reverse polarity protected Damage will occur if B is connected to the outputs Damage incurred from improper installation is not covered under the manufacturer warranty policy Thermocouple Input Type and Type J Analog Inputs 1 Battery Supply Voltage dedicated 2 Configurable as 0 SVDC 4 20mA resistive senders or used as an additional Digital Input Speed Sensing Input Magnetic Pick up 2 to 120VAC RMS from 30 to 10 000Hz Communication Ports CAN 11939 Product Weight 10 ounces 12 ou
38. mote selector switch position During stop mode stop relay will remain ON until engine speed drops below 100 rpm Stop relay is resetted with 500 DOUTI DOUT 1 is turned on through 11939 network by HV750 whenever engine rpm drops below 100 rpm Rajkot Marine www rajkotmarine com jo Engine be stopped in emergency through anyone of the emergency stop PBs in local or remote panel 2 Engine parameter monitoring All the engine parameters are monitored by PV450 throughX500 Following is the list of engine parameters which are monitored in local panel 27 Screen display in Local panel PV450 Engine speed in RPM Range 0 3000 rpm Engine oil pressure in PSI Range 0 100 psi Engine coolant temperature in degree Celsius Range 0 150C Engine oil temperature in degree Celsius Range 0 150C Sea water pressure in BAR Range 0 6 bar Engine coolant pressure in BAR Range 0 6 bar Gear oil pressure in BAR Range 0 40 Rajkot Marine www rajkotmarine com Gear oil temperature in degree Celsius Range 0 150 Battery supply voltage in VOLTS Range 18 32VDC Engine running hours 3 Warning and shutdown alarm monitoring Main Power Fail System will give this alarm whenever main power is cut off Backup Power Fail System will give this alarm whenever backup power is cut off Emergency Shutdown System will give this alarm whene
39. n be downloaded to a USB device Press the Start soft key to begin recording Press the Stop soft key to stop recording To download the recording to a UBS device press the soft key for the USB icon second button down on the left Rajkot Marine www rajkotmarine com jes Trip Parameters Trip Parameter calculates or uses J1938 to determine fuel usage Press the adjacent soft key to select J1939 and use SPN 182 Engine Trip Fuel to display fuel used during all or part of a voyage Press the adjacent soft key to select Calc The HelmView 750 will use all engine trip fuel data to calculate a fuel usage number The Trip Fuel gallons iters display on the GPS gauge screen To clear a trip press the soft key adjacent to the Reset Trip icon The following warning displays Press the Enter key to continue or press the Menu key to Cancel the action Rajkot Marine www rajkotmarine com Emm Accessing the Hidden Screens There are three hidden menus System Settings Service Reminders and CAN GROUP Settings You reach these screens from the Main Menu Instructions on how to use each of these screens is included in this section Second soft y Third Sot key To reach the Hidden Menus 1 Press the second Soft Key down on the right side twice 2 Press the third Soft Key down on the right side twice The Utilities displays MURPHY 4 Use the adjacent soft key to choose from the men
40. nce all the options have been selected press Save Service Reminders This option allows you to reset the 5 built in service reminders Change Engine Default interval 50 0 Hrs Chang Air Filters Default interval 75 0 Hrs Change Hydraulic Default interval 100 0 Hrs Service Engine Default interval 125 0 Hrs Service Machine Default interval 150 0 Hrs Date and Time The F3 button is used for setting the time and date in the system When the user log in to the date and time setting screen here two arrows will present in the left hand side of the screen The yellow UP arrow will used the cursor to move up and the yellow Down arrow is used cursor to move down These arrows will helps to select the specific position of date and time And also two arrows will present in the right hand side of the screen which will used for editing the values Rajkot Marine www rajkotmarine com Em of date and time The 5 Soft button has the functi the Date and Time Screen n of saving the reset values Below showing Date and Time Screen in PV 450 Rajkot Marine www rajkotmarine com EN 3 11 Helm View 750 Features Type Approved display for Marine and Offshore Applications on ACC ACCU and ABCU Classed Vessels Model HV750 only Color display for modern electronic engines and vessel monitoring using SAE 11939 Controller Area Network Customizable for additional Comm
41. nces Shipping Wei Shipping Dimensions 4 X 6 X 2 Note 1 When the thermocouple input is used only 5 resistive 4 20mA 0 5VDC can be used instead of 7 2 Analog inputs can be exchanged for digital inputs battery ground activation only for a total of eleven digital inputs 3 Other resistive senders can be supported Rajkot Marine www rajkotmarine com 3 9 1 Connector Diagram CONNECTOR Grey CONNECTOR Black Deutsch 6 128 Deutsch DTMOS 1258 338 ia 3 nan zoa m ma Rajkot Marine LLC www rajkotmarine com 3 9 2 Wiring Diagram 1 0 MODULE TO 78 70 8420 PUGA ub penc ALAN TTD WIRE sunm eratum st OF THE CAN BUS FATLIRE TO COMPLY WOLL CAUSE BUS FATLURES EE en GE Rajkot Marine LLC www rajkotmarine com 3 10 Power View 450 Features Compact CAN based display to fit your application with freely configurable design Customize the bezel buttons I O interface and more Easy to use Power Vision Configuration Studio Bonded LCD screen viewable in direct sunlight Rugged Reliable Design Endless possibilities The Power View 450 display features a freely configurable design Any of the major com
42. ngine speed gt 600rpm e Gear Oil Clutched Pressure Low Warning System will give this alarm when gear oil clutched pressure switch gauge on engine mounted gauge plate gives pressure low signal while engine is running i e when engine speed gt 600rpm and gear is clutched IN Gear Oil Temperature High Warning System will give this alarm when gear oil temperature rises above 105C set point is configured in 500 which is reading gear oil temp from analog transmitter mounted on gauge plate while engine is running ie when engine speed gt 600rpm 4 Buzzer Whenever there is warning or shutdown alarm in system buzzer will turn ON 500 DOUT turns ON buzzer which in turn is turned ON by HV750 through 11939 network To silent buzzer there is key on HV750 with name Hide This screen will appear whenever there is an alarm detected in system 5 Day Night Color Change Day night color change is very much required in Marine application where light intensity need to be reduced during night time using dimmer switch In this system this can be done just pressing one of the functional key of HV750 This key will function like a toggle switch for day and night color change Rajkot Marine LLC www rajkotmarine com Day Mode Press top most function key on right hand of night mode screen a ENGINE ALARM MONITORING SYSTEM od 4 Remote panel startup screen in day mode Night Mode Press top most function key on
43. nsors are the sensors which will convert the Analog signal to digital signals These types of sensors are mainly used for switched application In this we are using this sensors for finding the below status 1 Engine Oil pressure 2 Coolant Temperature 3 Engine oil filter differential pressure 4 Coolant level 1 Engine pressure low Engine oil pressure switch is mounted on gauge plate Whenever engine oil pressure is below set point it will give signal to local panel NO contact of switch is used for this signal 2 Coolant temperature high Engine coolant temperature switch is mounted on gauge plate Whenever engine coolant temperature is above set point it will give signal to local panel NO contact of switch is used for this signal Rajkot Marine LLC www rajkotmarine com 3 Engine oil filter differential pressure high Engine oil filter differential pressure high signal is taken from switch gauge mounted on gauge plate Whenever engine oil differential pressure is above set point switch gauge contact will give signal to local panel NO contact is used for this signal 4 Coolant level low This signal is provided by coolant level switch mounted on engine coolant tank Switch will give a signal whenever coolant level is below its set point NO contact is used for this signal 3 7 Additional sensors 1 MPU Magnetic Pick Up M PU is used for monitoring engine speed It takes engine rotation as an input and gives P
44. nt Rajkot Marine www rajkotmarine com Day View Night View Red Night View Blue Backlight Toggle Engine Diagnostics Choose Engine Diagnostics from the Menu for the HelmViev 750 to query the Engine Control Unit s and provide feedback on any activated service codes tue Faults displayed are based on engine or auxiliary sources Rajkot Marine LLC www rajkotmarine com The following is a list cf definitions for fields the Engine Diagnostics screen Status indicates if the fault has been corrected Source identifies the component having the fault port or starboard engine or auxiliary for example transmission SPN Suspect Parameter Number an SAE identifier fault code Ifthe SPN is not translated into text by the HelmView 750 display see the engine manufacturer s literature for a definition of the SPN number FMI Failure Mode Indicator fault code The FMI is defined SAE J1939 If not translated into text see the standard or the engine manufacturer s literature Count The number of times the event has been flagged Description The common SPN s and FMI s have a text description stored in the HelmView 750 display If there is no text then define this SPN FMI by referring to the engine manufacturer s literature or the SAE J1939 standard Correction Troubleshooting guidelines for
45. of the functional Rajkot Marine LLC www rajkotmarine com Details for 750 and procedure for programming is covered under HV750 section later in this manual 3 6 Engine Mounted Gauge Panel Plate Engine mounting Plate This panel is present in the Engine side The gauge plate consist of Gauges Transmitters and the control Switches Here two Gauges are present one for the Engine oil differential pressure which is an switched gauge and other for the Gear oil pressure The transmitters are used for Coolant pressure Sea water pressure and Gear oil clutched pressure The two control switches are also present that will used for the controlling of Engine oil pressure and Coolant Temperature The all the connections are going to the JB which present in the Gauge plate The functions of gauges which is used for the showing the Values respected pressure and controlling The transmitter which we used will converts the physical value to amps rating 4 20ma The main function of the Control switch which will having the specific set points pressure and temperature when the value will reached the set point it will give the status to the respective system 3 6 1 Analog Transmitters Analog transmitter The Analog transmitter converts physical quantity into 4 20mA signal It can be transmitters temperature transmitters etc Rajkot Marine www rajkotmarine com 1 Engine Oil temperature Temperature transmitter
46. options To change an option press the corresponding key next to the desired soft key command Ambient Light The ambient light options include one Day two Night and a Backlight Toggle The appearance of these screens is shown on page 9 and 10 of this document The Backlight Toggle tums the backlight off to Sleep mode You can reach this from the User Settings screen or from any screen if either of the top two soft keys left and right are unassigned Hold the soft key down for 5 seconds to turn OFF the backlight This function only tums the backlight off The unit continues to operate as normal but with no backlight Press any soft key to Wake the backlight In the screen below you can use the unassigned upper right soft key to access the Backlight Toggle mode and the second soft key down to switch between night and day Rajkot Marine LLC www rajkotmarine com El Brightness You can set the brightness control by using the soft keys to change the settings in 1 and 5 increments until the desired brightness is achieved NOTE Brightness levels will change with ambient light setting You save two brightness levels one for day and one for night Units Select how units display by using the soft keys to select from the following USA Standard Metric kPa Metric Bar British Standard Rajkot Marine LLC www rajkotmarine com EE Language This option allows you to select t
47. ot Marine www rajkotmarine com ram 8 Above image shows downloading under process and once downloading completes following screen will appear 9 After this device will once again reboot and then start up screen will appear With this downloading process is completed 3 11 4 Helm View 750 Button Functions 1 screen of HV750 after reboot restart 750 have ten functional keys as shown above Functions assigned to these keys are given as follows F1 Buttoi Service Reminder Settings Press F1 button for editing servic reminders After pressing F1 below screen will appear for entering presetted password for making changes in service reminder settings Password entering screen for service reminders settings User can enter the password using this screen Once correct password is detected by system it will display service reminder settings screen as shown below If password entered is incorrect then system will display main screen i e 1 screen Rajkot Marine LLC www rajkotmarine com Emm Selection of password digits be done using F5 AND F6 buttons respectively Individual password digits can be increase or decrease using FS AND F7 respectively For entering password into the system Fl button should be pressed and for cancelling it press F4 button respectively When set and entered password matches then following screen will be displayed for editing service reminders GINE oit Sevice
48. owing screen displays 4 With the cursor highlighting the J1939 source addresses use the Arrow soft keys on the left to scroll through the available ports A B amp D Use the Arrow soft keys on the right to change the address Press the Save soft key to save changes or the Restore Defaults soft key to return to the default settings Service Reminders Factory defaults for Service Reminders apply automatically on first use of the HelmView 750 Normally you should not need to access the Service Reminders screen FACTORY DEFAULT VALUES Change Engine Default interval 50 0 Hrs Chang Files Default interval 75 0 Hrs ounce ALTERS SERVICE RHINE Change Hytrause Default interval 100 0 Hrs Service Engine Default interval 125 0 Hrs Service Machine Default interval 190 0 Hrs Rajkot Marine LLC www rajkotmarine com ERE Product Features Power Up The HelmView 750 display is frequently installed with power connected to the ignition When you tum the ignition ON the HelmView 750 powers up and you can view vital engine conditions via preconfigured gauge screens Main Menu The main menu can be activated at any time by pressing the Menu key on the display Access the following features through the Main menu Gauge Display provides a series of screens that display engine transmission and auxiliary information in a variety of formats Engine Diagnostics display
49. ponents can be custom engineered to meet your exact needs It s an incredible amount of customization with minimal non recurring engineering costs You can change the shape of the bezel and buttons You can rework the board to add extra inputs You can add custom graphics and company branding to the interface The Power View 450 display is compatible with Power Vision Configuration Studio so you can continue to make quick and easy changes to the display The 450 display is also highly durable See the full specs on the back of this sheet for a full overview of its technical features 3 10 1 Specifications Technical Display Bonded 4 3 color transmissive TFT LCD Resolution WQVGA 480 x 272 pixels 16 bit color Aspect Ratio 16 9 Orientation Landscape or portrait Backlighting LED 500 650 ed m2 30 000 hr lifetime Microprocessor Free scale iMX35 32bit 532Mhz QNX Real Time Operating System Rajkot Marine LLC www rajkotmarine com Flash Memory 256 MB expandable to 8GB RAM 128 Mbytes DDR2 SDRAM Operating Voltage 6 32 VDC protected against reverse polarity and load dump Power Consumption 10W max CAN Two CAN 2 0B optional NMEA 2000 isolation RS 485 MODBUS Master Slave Video input Optional Two NTSC PAL input channels with one displayed at a time Protocols 11939 NMEA 2000 CAN open Connection 4 Deutsch DT 6 pin connectors Keyboard 8 tactile buttons USB 2 0 host full speed optional
50. r shown in below image Connecting USB stick to HV750 3 Press two function keys together as shown in figure before turning on the power supply Rajkot Marine www rajkotmarine com Em 4 Do not release the keys until device is power up and below screen appears 5 Once device is completely power ON below screen will appear Rajkot Marine LLC www rajkotmarine com Em 6 Now press the key show in above image then below screen will appear 7 Again press the same key as shown in above image to start downloading process Once downloading starts below screen will appear Rajkot Marine www rajkotmarine com 8 Above image shows downloading under process and once downloading completes following screen will appear gt 9 After this device will once again reboot and then start up screen will appear With this downloading process is completed Rajkot Marine LLC www rajkotmarine com 3 10 4 Power view 450 Button Functions This PV 450 has eight functional buttons These buttons can be programmed based on application requirement F1 Button Not assigned in this system F2 Button Not assigned in this system F3 Button This button is programmed for displaying previous screen 2nd Screen display in PV 450 Rajkot Marine LLC www rajkotmarine com For eg if above screen appears and user press this button then below screen wil
51. ress Save The following confirmation screen is displayed Rajkot Marine LLC www rajkotmarine com Em Restore Defaults Restore Defaults sets the display to the original factory settings During troubleshooting this can be used as a last resort to completely reset the display to a known state To restore the default user settings press Restore Defaults The following confirmation screen is displayed x the Enter bo tent Utilities Utilities allow you to reset external gauges and configure communication settings It is typically only accessed when the unit is first installed in order to configure the unit The following sub menu is displayed when Utilities is selected In this menu F1 button is used for log in to the System settings F2 is used for log in to Service reminders And also the F3 soft button will helps to log in Date and time setting screen Below explaining about the Sub menu functions Rajkot Marine LLC www rajkotmarine com Em System Settings The System Settings screen displays the current software version loaded on the 450 display You can set individual settings for the available options and Save or choose to select Restore Defaults for the factory settings The yellow Up and Down keys on the left allow you to move the cursor through 1939 Source Addresses fields While the cursor is highlighting field the gray Up and Down keys scroll through available options O
52. s a list of engine fault codes descriptions and messages User Settings allows you to customize the display options for ambient light and brightness set US Standard or metric units and language Utilities provides links to other service and information menus Rajkot Marine LLC www rajkotmarine com EN Gauge Display The Gauge Display screen consists of several predefined layouts that contain combinations of analog gauges straight bar gauges or digital text readouts These screens display upon startup NOTE On occasion gauges may grey out this is caused when the HelmView 750 is not reading the CAN message properly from the source address for which itis configured This mainly occurs if the message is not being broadcast on the network or if the settings within the display are not configured to read the parameter from the correct source A GPS screen is included in the HelmView 750 A GPS device must be connected to the HelmView 750 to provide time and other readings from which to calculate trip and fuel information To scroll through the various gauge screens press the Previous and Next soft keys Repeat this action until all screens have been viewed The currently displayed screen stays active until another key is pressed To review all screens available without accessing the HelmView 780 see the Gauge Screens section at the end of this document The following section gives more information on using the Soft
53. s and text explanations The Helm View 750 display is compatible with the Power Vision Configuration Studio so custom software configurations can be quickly developed With the Power Vision Configuration Studio it is easy to define the user interface screens monitoring Requirements and specifications those are unique to the Commercial Marine industry The Helm View 750 paired with the Power Vision Configuration Studio extends custom configuration from only monitoring to equipment control data logging and additional alarming You can even add custom graphics and company branding to the user interface Display Parameters The following are some of the parameters displayed by the Helm View 750 in English or Metric units when applicable consult engine or transmission manufacturer for SAE 11939 supported parameters Engine RPM Engine Hours System Voltage Engine Load at the Current RPM Coolant Temperature Oil Pressure Transmission Oil Temperature Transmission Oil Level Tank Levels Course over Ground Speed over Ground Longitude and Latitude Real Time Display NMEA GPS Antennae required Instantaneous Fuel Usage Trip Fuel Navigational Bearing Active Service codes Stored Service Codes when supported Video 3 11 1 Specifications Technical Display 7 178mm color transmissive TFT LCD Resolution WGA 800 x 480 pixels 16 bit color Aspect Ratio 16 9 Orientation Landscape Backlighting LED 400 500 cd mC 50 000 h life
54. sor highlighting the J1939 source addresses use the left side soft keys to scroll through the ports and the right side soft keys to change the address Press the Rajkot Marine www rajkotmarine com Save key to save selected changes or the Restore Defaults key to return to the d settings FW Mure VERSION Rajkot Marine www rajkotmarine com Main Menu The main menu is activated at any time by pressing the Menu key on the display MURPHY The following features are accessed through the main menu Gauge Display provides a series of screens that display engine and auxiliary information in a variety of formats Engine Diagnostics displays a list of engine fault codes and descriptions through 1 message structure User Settings allows you to customize the display options for ambient light and brightness set US or metric units language specify the Home screen and screen setup status Utilities allows configuration of the plug address Also displays software version information at the top of the page Rajkot Marine LLC www rajkotmarine com Gauge Display The Gauge Display screen consists of several predefined layouts that contain combinations of analog gauges straight bar gauges or digital text readouts These screens are displayed upon startup To scroll through the various gauge screens press the Prev and Next soft keys This can be repeated until a
55. support Output 1 Open drain capable of syncing 500 mA Input 1 Resistive 0 5 V or 4 20 mA software configurable Real time clock with battery backup Environmental Operating Temperature 40 C to 85 C Storage Temperature 40 C to 85 C Protection IP 66 and 67 front and back Emissions and Immunity Electromagnetic Compatibility 2004 108 EC EN 61000 6 4 EN 61000 6 2 immunity EN 501121 3 2 EN 12895 J1113 2 4 11 12 21 24 26 and 41 Vibration Random vibration 7 86 Grms 5 2000 Hz 3 axis Shock 506 in 3 axis Additional Options LCD Touch screen projected capacitance capability Rajkot Marine LLC www rajkotmarine com 3 10 2 Dimensions EEF BERETTA m amm 19650 52 PAD epa En 7386 16 84 Rajkot Marine LLC gt 3 10 3 Downloading program into PV450 PV450 configuration can be downloaded either with laptop or with a USB stick But since laptop and its accessories is not easily available when required we will focus on USB stick downloading procedure Requirements 1 IGB USB stick of any manufacturer 2 USB data cable for PV450 Downloading procedure 1 Switch off the power supply of PV450 2 Connect USB stick to PV450 as pe
56. t for speed signals between 10 and 180 pulses per engine revolution The potentiometer can be removed in normal operation WHITE Coolant temperature sender switch input ORANGE Oil pressure sender switch input Part number 79 70 0096 is designed for use with Murphy ES series resistive senders For best measurement accuracy use insulated return 2 wire senders Connect one terminal of each sender to the appropriate MeCAN input lead connect the other sender terminals to MeCAN s Sender Common black wire Where l wire negative DC ground return senders are used connect the black sender common wire to battery negative 79 70 0097 is configured for use with low oil pressure and high coolant temperature switch contacts that close to negative DC on fault For insulated return 2 wire switches connect one switch terminal to the appropriate MeCAN input the second terminal from ach switch on 2 Rajkot Marine LLC www rajkotmarine com wire switches or the body ground on l wire switches must be connected to MeCAN s sender switch common black wire BLUE Shutdown output This open collector transistor output gives a negative DC signal rated 250mA max on detection of fault conditions The output latches following the fault condition and can be deactivated by removing the DC power supply The output can be used to drive a warning lamp audible alarm suppressed relay coil or ECU shutdown circuit 3 8 1 Operation and Maintenan
57. te gives pressure low signal while engine is running i e when engine speed gt 600rpm and gear is clutched IN Gear Oil Temperature High Warning System will give this alarm when gear oil temperature rises above 105C set point is configured in 500 which is reading gear oil temp from analog transmitter mounted on gauge plate while engine is running ie when engine speed gt 600 mm 4 Buzzer Whenever there is warning or shutdown alarm in system buzzer will tum ON 500 DOUT2 turns ON buzzer which in turn is turned ON by HV750 through J1939 network To silent buzzer there is black color PB mounted on front door of local panel 5 Data Logging All the above engine parameters and alarms can be logged into USB from local panel For this one has to open local panel and plug USB stick into USB cable connected to PV450 display unit Rajkot Marine LLC www rajkotmarine com 3 4 2 Working Description Local panel consist of four major components viz MeCAN 1 MeCAN 2 500 and 450 These components read engine parameter from engine mounted gauge plate details of gauge plate will be covered later in this manual and display on PV450 1 MeCAN 1 11939 address 8 MeCAN is a convertor that converts resistive switch input to CAN data Engine oil pressure low coolant temperature high and over speed shutdown is through MeCAN 1 MeCAN 1 reads E O P L and E C T H shutdown signals from switches mounted on engine gauge
58. time Microprocessor Free scale iMX 31 32bit 400Mhz QNX Operating System Rajkot Marine LLC www rajkotmarine com rum Flash Memory 2 GB RAM 128 Mbytes SDRAM Operating Voltage 8 35 VDC protected against reverse polarity and Load dump Power Consumption 10w full backlight 22w full backlight with heater at Temperatures below 10 C CAN 3 CAN ports according to CAN specification 2 0A or 2 0B one port Isolated according to NMEA 2000 GPS RS485 MODBUS Master Slave port PVA Gage Video input NTSC PAL Protocols 11939 NMEA 2000 GPS CAN Open protocol support Connection 5 Deutsch DT 6 pin connectors Keyboard 10 tactile buttons USB 2 0 host full speed Output Digital 1 capable of syncing 500mA Inputs 3 0 5 VDC analog inputs 1 input configurable to support measurement Frequencies from 2Hz 10 kHz and PWM values from 0 100 Duty cycle Environmental Operating Temperature 40 C to 85 C 40 F to 185 F Storage Temperature 40 C to 85 C 40 to 185 F Protection IP67 front and back Emissions IEC 60945 95 54 EC Immunity SAE 71113 ISO 11452 Vibration Random vibration 7 86 Grms 5 2000 Hz 3 axis Shock 50G in 3 axis Mechanical Dimensions 8 37 x 6 0 in 212 5 x 152 3 mm landscape Unit Depth 3 57 in 90 8 mm Case material Polycarbonate back case Mounting Front or Rear Optional Gimbals Mount available Rajkot Marine LLC www rajkotmarine com Em
59. u at left Rajkot Marine LLC www rajkotmarine com System Settings screen The System Settings screen displays the current software version loaded on the HelmView 750 display You can enter individual settings for the available options and Save or select Restore Defaults to reset to the factory settings Service Reminders screen The yellow Up and Down keys the left allow you to move the cursor through J1939 Source Addresses fields While the cursor is highlighting a field use the gray Up and Down keys on the right side to scroll through available options Once you have selected all options press Save The Service Reminders screen allows you to reset the five built in service reminders am FILTERS HYDRAULIC OIL SERVICE MACHINE Default intervals Change Engine Oil Default interval 50 0 Hrs Chang Air Filters Default interval 75 0 Hrs Change Hydraulic Default interval 1000 Hs Service Engine Default interval 126 0 Hrs Service Machine Default interval 150 0 His On the above screen use the soft keys for the gray UP and DOWN arrows on the left side to reach a specific Service Reminder You can then use the OFF button to change the interval time to zero 0 so the reminder is disabled Press the Edit soft key to reach the Service Interval Edit screen Rajkot Marine LLC CHANGE AIR FILTERS SERVICE ENGINE SERVICE MACHINE
60. ver emergency push button is pressed from local or remote panel and then after will shut down engine Engine Over speed Shutdown System will give this alarm whenever engine speed is above 3500rpm Simultaneously it will shutdown engine for safety reason Engine Oil Pressure Low Shutdown System will give this alarm whenever engine oil pressure drops below 10psi while engine is running i e when engine speed gt 600rpm and simultaneously it will shutdown engine for safety reason Engine oil pressure shutdown indication in PV 450 Rajkot Marine LLC www rajkotmarine com Engine Coolant Temperature High Shutdown System will give this alarm whenever engine coolant temperature rises above 110C while engine is running ie when engine speed gt 600rpm and simultaneously it will shutdown engine for safety reason Engine coolant temperature high Shutdown in PV 450 Engine Oil Pressure Low Warning System will give this alarm whenever engine oil pressure drops below 20psi while engine is running i e when engine speed gt 600rpm Engine Coolant Temperature High Warning System will give this alarm whenever engine coolant temperature rises above 100C while engine is running i e when engine speed gt 600rpm Protection Override System will give this alarm whenever protection override toggle switch is turn ON either from local or from remote panel Engine Coolant Level Low Warning System will give this
61. will turn green otherwise it remains gray showing that toggle switch is in OFF position iv COMMON ALARM This shows presence of any warning or shutdown alarm in engine AMS It will turn green whenever there is any alarm active in system otherwise it will turn gray indicating that there is no alarm present in system v EMG STOP This shows status of emergency PB in local as well remote panel Whenever EMG PB is pressed irrespective of engine control mode it will turn green otherwise it turns gray indicating healthy state of EMG 3 5 2 Working Description Remote panel consist of HV750 display unit key switch stop PB EMG PB and a buzzer Here main component is HV750 and also it is master on entire engine AMS HV750 is controlling 11939 data communication within the network 1 HV750 11939 address 127 CAN PORT 1 HV50 is a display unit used for monitoring engine parameters warning and alarms It reads data to be monitored from MeCANs and 500 through 11939 network Also it communicates with PV750 in local panel through 71939 network It displays engine parameters in colorful gauge format and in text gauge format as well so as to make monitoring clear and easy for analysis It allows user to set service reminder for engine parameters Also only authorize person is allowed to make changes in service reminder settings due to password protection Day and night mode color changing option is provided through one

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