Furuno 520, 511 manual Error Messages, Error messages, Error message Meaning Remedy

Page 67

6.MAINTENANCE & TROUBLESHOOTING

6.5Error Messages

In addition to alarm messages your equipment displays error messages to alert you of potential equipment trouble.

Error messages

Error message

Meaning

 

Remedy

 

Communication between the control

Check

the

interconnection

COMMUNICATION ERROR

unit and the processor unit is

cable

between control unit

interrupted for more than two

 

and processor unit.

 

seconds.

 

 

 

 

A SUDDEN POWER FAILURE

Power supply was interrupted for

Press any key on the control

HAS OCCURRED.

more than two seconds.

unit.

 

 

 

The rudder angle sent from the

Check the rudder reference

RUDDER ANGLE ERROR

unit, rudder angle and its

rudder reference unit exceeded 55°.

 

connection.

 

 

The rudder did not move more than

Check the hydraulic system.

RUDDER DRIVE ERROR

3° over 10 seconds after rudder

After the solving problem, do

 

command.

the rudder test.

DRIVE UNIT ERROR. PLEASE

Current of more than 50 A was

 

 

 

TURN OFF AND CHECK DRIVE

detected on the drive circuit without

Check the drive circuit.

CIRCUIT.

rudder command.

 

 

 

DRIVE UNIT IS OVERLOADED.

 

 

 

 

PLEASE TURN OFF AND

Overcurrent was detected.

Check the drive circuit.

CHECK DRIVE CIRCUIT.

 

 

 

 

DRIVE UNIT IS OVERHEATED.

80°C temperature in drive unit was

Check the drive unit system.

 

detected.

 

 

 

BYPASS/CLUTCH IS

Current of more than 5 A was

 

 

 

OVERLOADED.

detected on the bypass/clutch

Check

the

bypass/clutch

 

circuit.

 

circuit.

 

 

DISCONNECT B/C

No current on the bypass/clutch

 

 

 

 

 

circuit.

 

 

 

 

 

 

 

FU REMOTE CONTROLLER

Command from the FU remote

Check the remote controller

ERROR

controller exceeded 55°.

connection.

 

MISSING HEADING DATA

The heading data from the heading

Check

the

heading sensor

sensor is missing for 600 ms.

and interconnection cable..

 

HEADING DATA ERROR

Heading data with error flag was

Check the heading sensor.

detected three times continuously.

 

 

 

 

 

The navigational data has been

 

 

 

MISSING NAV DATA

interrupted for more than 15

Check the navigator.

 

seconds.

 

 

 

DEGRADATION OF NAV DATA

The navigation data was

Check the navigator settings.

QUALITY

incomplete.

 

 

 

PARAMETER ERROR OF NAV

The navigation data included an

 

 

 

MODE

error flag.

 

 

 

 

 

Continued on next page.

6-7

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Contents Autopilot 00014860304 Safety Instructions Table of Contents Iii AlarmsForeword FeaturesWord to the Owner of the NAVpilot-511/520 System configuration of NAVpilot-511/520 System ConfigurationThis page is intentionally left blank Principle of Autopilot Principle of the AutopilotPrinciple of Operation Operating Controls Basic OperationControl unit, front view Turning On/Off Turning the power offStartup sequence Main menu ex. Stby mode Adjusting Brilliance and ContrastContrast, brilliance window Displays Choosing the display modeDisplays Selecting data Selecting the data shown on Data DisplayDisplayed data Analog indicator selectionStby mode display Ex. Normal Display Stby ModeSteering Modes Using the Auto mode Auto ModeAuto mode display Ex. Normal Display Advanced auto options window Advanced Auto modeAdvanced Auto mode display Ex. Normal Display Enabling the Advanced Auto modeStarting the NAV mode NAV ModeNAV mode display Ex. Normal Display Nav mode options window Selecting sailing method of NAV modeNAV mode, Course and XTE Waypoint switching options window Switching waypointSteering Mode Turn menu Turn ModeTurn menu inputting TLL data Example of 360º maneuver in turn mode 180º Turn for Auto mode onlyExample of 180º maneuver in turn mode 360º Turn for Auto mode onlyExample of orbit maneuver ex. clockwise OrbitTo escape from the Orbit while it is in use, press Stby key Spiral Example of spiral maneuver in turn modeSteering Mode Figure Eight Example of Figure Eight in NAV modeTLL navigation Navigating to TLL pointFU Follow-Up mode display dial remote controller Remote ModeDial type remote controller FAP-5551 Turning power on dial typeRotating dial Turning power off dial typeNFU No Follow-Up mode display Turning power on, button and lever type remote controllersTurning power off, button and lever type remote controllers Operating remote controller ex. button and lever typesDodging in Stby mode Dodge ModeDodge mode display Heading from Dodging in Auto or NAV modeThis page is intentionally left blank Stby mode menu Stby Mode MenuMenu Operation Sea state options window Setting parametersParameter setup menu Selecting the method of entering the parameterDeviation level options window MANUAL-CALMExample of Manual parameter Setting parameters manuallyRudder Gain Track line and weather setting valueRudder angle and rudder gain setting WeatherCounter Rudder General guidelines for setting counter rudder gainAuto trim options window Adjusting the sensitivity in monitoring the boat’s trimAuto net towing options window When towing the netNAV Mode Nav mode data source window ex. default settingSpiral Speed Fish ModeWaypoint Switching Radius of OrbitKey beep options window Setting other menu itemsSystem setup menu Activating key beepLock options window Locking the control unitSetting the panel dimmer Alarm Setup Menu AlarmsAlarm setup menu Selecting the beep pattern Selecting the alarm buzzerAudio alarm options window Alarm interval options windowSetting the heading deviation alarm Setting the watch alarmWatch alarm options window XTE alarm options window Setting the cross-track error limitSpeed alarm options window Setting the speed alarmDepth alarm options window Setting the depth alarmLog trip options window Setting the temperature alarmSetting the trip distance alarm Temp alarm options windowLog trip clear options window Clearing the trip distanceAlarm menu Alarm InformationAlarm messages, their meanings and priorities Alarm messagesCheck point Remedy Maintenance & TroubleshootingPreventive Maintenance Maintenance programTest options window Replacement of FuseDiagnostics Parts Name Type Code No RemarksControl Unit Test Processor Unit TestHeading Sensor Test Navpilot-511Navpilot-520 Keyboard TestScreen Test Rudder test Rudder Setup and Auto TestSystem Data Clearing MemoriesSystem data screen Error messages Error MessagesError message Meaning Remedy Error messages con’t MN-1 Menu TreeMN-2 Auto mode menuInterface NAVPILOT-511/520Control Unit Processor UnitEnvironmental Conditions Power SupplyCoating Color IN-1 Index
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520, 511 specifications

Furuno is a renowned name in the marine electronics industry, best known for its high-quality navigational and communication tools. Among its diverse product line, the Furuno 511 and 520 stand out as exceptional marine radars designed to enhance boating safety and efficiency.

The Furuno 511 radar is equipped with advanced technologies that offer a range of functionalities essential for navigating in various sea conditions. One of the key features of the 511 is its high-resolution display, which ensures that users can easily interpret radar images in real-time. This radar system operates on a frequency of 9.41 GHz, enabling it to provide superior target detection and tracking capabilities, crucial for identifying other vessels, landmasses, and potential hazards.

Another notable feature of the Furuno 511 is its automatic radar plotting aid (ARPA). This technology allows the radar to track multiple targets simultaneously, providing mariners with critical information such as their relative speed and course. This tracking ability enhances situational awareness and aids in making informed decisions on course adjustments.

On the other hand, the Furuno 520 radar is designed with similar cutting-edge technologies, offering a robust suite of features tailored for both commercial and recreational vessels. The Furuno 520 boasts advanced signal processing capabilities, which result in enhanced target discrimination and a clutter-free display. This is particularly beneficial in busy shipping channels or congested waters where distinguishing essential targets from background noise is vital.

The Furuno 520 also integrates a user-friendly interface, allowing for easy navigation of settings and options. This ease of use is further augmented by customizable display options, enabling users to tailor the radar presentation to meet their specific needs. Additionally, the radar incorporates automatic gain control, ensuring that targets can be seen clearly regardless of environmental conditions.

Both the Furuno 511 and 520 exemplify durability and reliability, constructed to withstand the rigors of maritime environments. With their robust builds and weather-resistant features, these radars are designed to function optimally, providing crucial navigational support in adverse conditions.

In conclusion, the Furuno 511 and 520 radars are exemplary pieces of equipment that deliver essential features and technologies for maritime navigation. Their advanced tracking capabilities, signal processing, and user-friendly interfaces make them ideal for enhancing safety and efficiency on the water. For anyone serious about marine navigation, investing in these high-performance radars is a smart decision that can significantly improve situational awareness and overall boating experience.
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