Skipper EML224N-SA Operation And Installation Manual Download Page 30 | Manualshive

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SKIPPER

Electronics AS

EML224N Operation and Installation Manual

Edition: 2020-02-05

Chapter: 3. User Maintenance

Page 30 of 64

3. User Maintenance

Sensor Maintenance

The sensor is virtually maintenance free, but occasional cleaning may be necessary depending on sea

water conditions.

Operator Unit Maintenance

The operator unit contains no user serviceable parts, and requires no maintenance apart from occasional

cleaning of the front panel. Please use a soft cloth and no chemicals except cleaning alcohol.

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Summary of Contents for EML224N-SA

Page 1: ...cs AS Telephone 47 23 30 22 70 Enebakkveien 150 Telefax 47 23 30 22 71 P O Box 151 Manglerud E mail support skipper no 0612 Oslo Norway Co reg no NO 965378847 MVA www skipper no EML224N SA Graphic dis...

Page 2: ...hers and the use or communication of contents thereof are forbidden without express authority Offenders are liable to the payment of damages Sin nuestra expresa autorizaci n queda terminantemente proh...

Page 3: ...2 5 B Screen Com Menu 1 Error Warning messages 16 Fig 2 6 Screen Com Menu 2 17 Fig 2 7 Screen Com Menu 2 sensor 18 Fig 2 8 Screen Status Menu 1 19 Fig 2 9 Screen Status Menu 2 20 Fig 2 10 Screen Stat...

Page 4: ...ndication and function LEDs 38 Interfacing 39 Fig 4 6 Input Output Circuitry 39 Interfacing 40 Power failure Relay 40 Log Pulse Outputs 41 Analogue Interfaces 41 Fig 4 8 Misc IO examples 42 NMEA inter...

Page 5: ...gnal from sensor 55 Typical Status Screen Contents 56 Fig 8 1 Typical contents of status screen 56 9 CPU BOARD SETUP PROCEDURE 57 CPU PCA 6742VE 57 Master Reset Procedure 58 Upgrading Software 58 10 S...

Page 6: ...in knots NMEA NMEA 0183 communication standard with external equipment WT Water track Speed through water STW STW Speed through water TRIP Text for trip total T Text for TEMPerature V Voltage In menu...

Page 7: ...axis DL1 Doppler sensor The sensors can be fitted into various tank or sea valve options Electronic unit The sensor is interfaced through an electronic unit which also contains the power supply This...

Page 8: ...mounting options 115 230 V AC 24 V DC Electronic Unit 24 V DC 115 230 V AC 24 V DC Accessories Interfaces Repeaters SKIPPER IR30DIM SKIPPER EML224 VDR Bridge systems Conning display Radar GPS Alumini...

Page 9: ...er nautical mile See Log Pulse Outputs on page 40 3 analogue outputs 0 10 V or 4 20 mA See Analogue Interfaces on page 40 NMEA 0183 interface output See NMEA interface on page 42 and NMEA Setup on pag...

Page 10: ...g off the mains on the terminal PCB inside the cabinet Parameter entry The fixed function buttons and the soft key s on the various screens along with the rotating encoder facilitates entry of paramet...

Page 11: ...vering the primary functions may also be cycled by repeatedly pressing the SCREEN SELECT button Screen COM STATUS and CALIBRATION is mainly used for setup and function control and may only be accessed...

Page 12: ...Operation Page 12 of 64 Fig 2 3 Screen A Soft key Name Range value Default value Description Activate with hidden button 1 TRIP Reset Trip distance counter reset 2 Not used 3 Not used 4 Not used 5 No...

Page 13: ...22 05 Page 13 of 64 Chapter 2 Operation Soft key Name Range value Default value Description Activate with hidden button 1 Not used 2 Not used 3 Not used 4 Not used 5 Not used 6 SYSTEM On off On System...

Page 14: ...the error 4 MESSAGE VHW VLW VLW IEC07 VBW MTW NMEA message selector Each message may be controlled individually by soft key 5 5 OUTPUT On off VHW on VLW off VLW IEC07 off VBW on MTW off Setting for th...

Page 15: ...sensor Showing in green which pins the ports are connected to on D SUB type connector XJ402 Active NMEA protocols are also shown The text window on the left side when set to input DISPLAY indicates w...

Page 16: ...on 1 MENU 1 2 2 Chosen menu number 2 2 COM 1 2 Sensor 1 Serial port referred by other keys 3 BAUD 1200 2400 4800 9600 19200 38400 57600 115200 4800 Baud rate for COM port n 4 DATA None 7 1 Even 7 1 Od...

Page 17: ...s only when MENU 2 is selected 4 DATA None 7 1 Even 7 1 Odd 7 1 None 8 1 Even 8 1 Odd 8 1 None 7 2 Even 7 2 Odd 7 2 None 8 2 Even 8 2 Odd 8 2 None 8 1 Data format for COM port n Parity data bits stop...

Page 18: ...4 Fig 2 8 Screen Status Menu 1 Soft key Name Range value Default value Description Activate with hidden button 1 MENU 1 6 1 Chosen menu number 1 2 SIMULATE On off Off Built in simulator on off 3 WT AV...

Page 19: ...hannel to be configured by soft keys 3 and 4 3 PULSES NUM 10 100 200 400 1000 nm 400 nm Number of pulses per nautical mile at this channel key 2 Channel 1 and 2 are programmable with 10 100 200 and 40...

Page 20: ...efault value Description Activate with hidden button 1 MENU 1 6 3 Chosen menu number 3 2 Not used 3 YR MONTH Year and month setting 4 DAY Date setting 5 HOURS Hours setting 6 MINUTES Minutes setting N...

Page 21: ...value Description Activate with hidden button 1 MENU 1 6 4 Chosen menu number 4 2 LANGUAGE English French Spanish Russian German Scandinavian English Select display language 3 VESSEL SPD Knots km h m...

Page 22: ...5 Chosen menu number 5 2 OUT NUM 1 3 1 Analogue output channel to be configured by keys 3 6 3 OUT MODE 0 10 V 4 20 mA 0 10 V Output mode selection for this channel key 2 4 OUT MODE ForAftWT Lateral W...

Page 23: ...dicated by flashing TEST label in the lower left part of the screen Soft key Name Range value Default value Description Activate with hidden button 1 MENU 1 6 6 Chosen menu number 6 2 SPD TEST On off...

Page 24: ...ault value Description Activate with hidden button 1 2 3 4 5 SYSTEM DL EML EML A temperature compensation is calculated for doppler sensors when DL is selected At boot up of system there is a Sensor f...

Page 25: ...2 START Leg 1 start finish Leg 2 start finish Leg 1 Used to start finish test trip Yes 3 CALIBR Activate Used to move data collected during test trip into calibration table 4 TRIPS LIST 1 5 1 Used to...

Page 26: ...Default value Description Activate with hidden button 1 MENU 1 3 2 Chosen menu number 2 2 CALIBR NUM 1 5 1 Number of the calibration currently available for adjustments In the calibration table it is...

Page 27: ...ration Menu 3 Soft key Name Range value Default value Description Activate with hidden button 1 MENU 1 3 3 Chosen menu number 3 2 Not used 3 SWAP No p s f a p s f a No Sensor 180 degrees swap 4 HEAD E...

Page 28: ...screen and softkey layouts The 2 primary operation screens may be cycled by repeatedly pressing the SCREEN SELECT button Access to the remaining screens is through encoder operation The screens are c...

Page 29: ...and off on status screen menu 1 see Fig 2 8 Screen Status Menu 1 on page 18 When the simulator is operating Demo is flashing at the bottom of the screen Status Screen The Status Screen shows a list of...

Page 30: ...Maintenance The sensor is virtually maintenance free but occasional cleaning may be necessary depending on sea water conditions Operator Unit Maintenance The operator unit contains no user serviceabl...

Page 31: ...recommended SKIPPER will not be responsible if it is necessary to empty a tank in order to access the sensor for service purposes It is necessary to position the sensor on a flat horizontal hull sect...

Page 32: ...veral LEDs indicating the state of various voltages and signals Following list show the expected status of the LEDs Location is indicated in the wiring diagram Fig 4 2 Sensor Electronic Unit Wiring di...

Page 33: ...400 OFF ON ON OFF SW300 GRAPHIC EML J300 RS 232 COMPACT DIAGNOSTICS RS 232 SENSOR COMPACT ONLY ALRSTA ALRSTB FITOUTA FITOUTB DIMCOM DIMUP DIMDWN ALARMCOM ALARMNO ALARMNC GRAPHIC EML EML IN A NMEA IN A...

Page 34: ...ls connected 115 230 V on Combo Terminal board inside Display Unit Power supply may be either 115 V 230 V AC and or 24 V DC Power consumption is appx 50 W at 24 V appx 70W at 115 230 V If the AC power...

Page 35: ...connectors and fuses Terminal Board EML224 Operator Unit J102 Transformer primary 230 V AC J101 Transformer primary 115 V AC Fuse FS101 115 V AC 1 0 A 230 V AC 0 5 A Fuse FS100 115 V AC 1 0 A 230 V A...

Page 36: ...lete and system power is applied it is necessary to connect the battery to provide power to the circuitry containing user parameters at a system power failure Refer to Fig 4 4 above for the correct se...

Page 37: ...Terminal Board Power indication and function LEDs The following LEDs are located on the terminal board LD400 NMEA signal activity on receive input 1 LD401 NMEA signal activity on receive input 2 LD70...

Page 38: ...SKIPPER Electronics AS EML224N Operation and Installation Manual Edition 2020 02 05 Chapter 4 Installation Page 38 of 64 Interfacing Fig 4 6 Input Output Circuitry...

Page 39: ...elay An power failure relay is provided for interconnection to external systems This relay is normally energized and is released by power failure power off The terminals have the following significanc...

Page 40: ...3 common emitters OPT2DC 18 Optocoupler 2 direction collector OPT2VC 17 Optocoupler 2 velocity collector OPT2EE 16 Optocoupler 2 common emitters OPTVE 15 Optocoupler 1 velocity emitter OPTVC 14 Optoc...

Page 41: ...EML224N Operation and Installation Manual SKIPPER Electronics AS Edition 2020 22 05 Page 41 of 64 Chapter 4 Installation Fig 4 8 Misc IO examples...

Page 42: ...M Screen and the enabled messages are transmitted every second See Fig 2 5 A Screen Com Menu 1 on page 14 and Fig 2 6 Screen Com Menu 2 on page 16 The NMEA inputs accept position heading and UTC time...

Page 43: ...f Measure From status screen Fig 2 11 Screen Status Menu 4 on page 21 it is possible to select different languages and units of measure for the screen and printer character strings The available langu...

Page 44: ...nsit specific RMC xxxxxx a xxxx xx N xxxxx xx W xx x xxx xxxxxx xx The position values will be indicated on top of the screen right side example E059 13 12 N010 57 34 Ground speed and Course over grou...

Page 45: ...l be unaffected but the longitudinal and transversal components will be incorrect An offset will result in the vessel typically showing too much transversal speed but may also result in speed calibrat...

Page 46: ...n opposite courses to get an accurate value All calibration functions are located on the Calibration screen In order to select this screen press screen select button in the lower row of the panel butt...

Page 47: ...alibration table by comparing to other equipment such as GPS This can also be used to adjust excisting values Screen Calibebration Menu 2 allows you to enter the values directly Select the Calibr num...

Page 48: ...ue to measurement close to the hull and the hull is dragging water You may have only 1 calibration setting If this calibration setting is correct and is making a calibration curve valid for all speeds...

Page 49: ...he same speed The results will show in the Leg 2 table The average of the two legs will show in the final table This is the correct calibration 4 If the calibration looks correct you may select which...

Page 50: ...ce outputs Pulses for speed Analogue 4 20 mA and 0 10 V for speed NMEA 0183 Power failure relay VGA output for external monitor Interface inputs NMEA 0183 for position heading and time Languages Engli...

Page 51: ...mperature 15 55 degree C To increase serviceability and lifetime we suggest the working temperature to be held at 0 40 degrees C Storage temperature 20 70 degree C Humidity 10 90 relative no condensat...

Page 52: ...start 2 Replace backlight tubes 3 Replace inverter PCB Rotary encoder malfunctions 1 Defective Encoder or interface 2 SW problem 1 Replace keyboard PCB 2 Recycle power Panel buttons malfunctions 1 Def...

Page 53: ...on serial line from sensor 2 Wrong polarity on serial line between Electronic Unit and display unit 3 Damaged communication cable 1 Check connection and polarity of the serial lines 2 Check connection...

Page 54: ...depending on what kind of Display Unit receiving An EML224 Graphic Display requires uncalibrated speed in a format called ALMA format Fig 2 7 Screen Com Menu 2 sensor on page 17 The sensor is default...

Page 55: ...system operation may still suffer from minor or intermittent operation disorders the fact that it is possible to select and observe this screen indicate correct operation of the following EML224 subs...

Page 56: ...OS Features a Hard Disk priority Press enter Press enter i 1 should be ch 1 M ii 2 should be ch 0 M b First Boot Device Hard Disk c Second Boot Device Hard Disk d Boot other device Disabled Advanced C...

Page 57: ...net mounted on the solder side of the keyboard Keeping the hidden button pressed switch on the mains in the display unit and keep the button pressed while the message You may release the upgrade butto...

Page 58: ...ition 2020 02 05 Chapter 10 Service Page 58 of 64 10 Service All service requests should be made to the local SKIPPER representative Adjustments and repairs should only be performed by qualified servi...

Page 59: ...11 1 EML224 System overview on page 60 Fig 11 2 Terminal board connection See Fig 11 2 Terminal board connections on page 61 Fig 11 3 Outline dimensions display unit See Fig 11 3 Outline dimensions D...

Page 60: ...SKIPPER Electronics AS EML224N Operation and Installation Manual Edition 2020 02 05 Chapter 11 Appendix Page 60 of 64 100218 Fig 11 1 EML224 System overview...

Page 61: ...ronics AS Edition 2020 22 05 Page 61 of 64 Chapter 11 Appendix J100 2 6 8 9 7 4 5 3 1 19 25 26 22 24 23 21 20 8 14 13 16 18 17 15 11 12 9 10 2 5 6 7 4 3 1 3 2 1 1 7 10 11 12 9 8 4 6 5 3 2 1 2 3 4 6 7...

Page 62: ...SKIPPER Electronics AS EML224N Operation and Installation Manual Edition 2020 02 05 Chapter 11 Appendix Page 62 of 64 Fig 11 3 Outline dimensions Display Unit...

Page 63: ...EML224N Operation and Installation Manual SKIPPER Electronics AS Edition 2020 22 05 Page 63 of 64 Chapter 11 Appendix 100218 00 01 Fig 11 4 Outline dimensions Electronic Unit...

Page 64: ...able through the dome nut and the gland body until the contact spring is pressed against the braided screen 3 Firmly screw on dome nut Cable glands play an important part in safeguarding EMC requireme...

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