C.Plath NAVIGAT X MK 1 Mod. 10 Скачать руководство пользователя | Manualshive

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Page 4-05

NAVIGAT X MK 1 Mod. 10 / SR-180 MK 1 Mod. 10

056310

3-149 MK110ENG.P65

4.5

Magnetic Compass Calibration

Because the function of fluxgate sensors and electronic compasses is not exactly
linear, minor deviations may occur between the actual magnetic compass heading
and the heading data transmitted by these devices. The gyrocompass system will
automatically correct these deviations if a calibration table has been stored in the
system's memory and calibration is activated in the user setup.

4.5.1

Determining Correction Values

1)

Check that magnetic compass calibration is set to "OFF" in the user setup
menu.

2)

Check that the magnetic variation is set correctly in the manual settings
menu.

3)

Select manual steering mode. Compare at regular intervals the difference
between the actual magnetic compass heading and the magnetic heading
displayed on the gyrocompass' display. It is recommended to cover the full
circle in steps of 10° (0°, 10°, ... , 350°).

4)

Enter the observed display values in the magnetic compass calibration table
at the back of this manual.

5)

Calculate the required correction value for each heading. The correction value
is the offset which must be applied to a given display value in order to obtain
the actual magnetic heading.

e.g.: The actual magnetic heading is 0°. The magnetic heading displayed on

the gyrocompass' display is 0,8°. The required correction value is -0,8°.

>F3 MAGN.C

0.8°

.

.

. ....

.

.

. ....

.

....

.

.

...

F1 GYRO 1

0.0°

F2 GYRO 2

0.0°

DIFF G1/G2

3.2°

magnetic
compass

heading

hdg. display

NAVIGAT X Mk 1

(uncalibrated)

correction

value

0°

10°

20°

0,8°

0,9°

N

S

W

E

determine correction values

-0,8°

Note:

The magnetic compass used as reference during the calibration procedure
must be properly installed and adjusted.
Use of the gyrocompass as a calibration reference (gyrocompass emula-
tion) is not permitted!

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Содержание NAVIGAT X MK 1 Mod. 10

Страница 1: ...1 Hamburg Germany Correspondence Address P O Box 76 08 60 D 22058 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 Telex 2 15 202 a plat d E mail HDR GW LITEF DE 11 AUG 98 REV A Operator Techni...

Страница 2: ...nur mit vorheriger schriftlicher Genehmigung der Firma C PLATH gestattet Technische nde rungen vorbehalten Les donn es contenues dans cette brochure sont propri t de l entreprise C PLATH de Hambourg...

Страница 3: ...2 06 2 3 9 North Speed Error Correction 2 06 2 4 Manual Settings 2 07 2 4 1 Speed Latitude Input for Automatic Error Correction 2 07 2 4 2 Heading Difference Alarm Threshold 2 07 2 4 3 Magnetic Varia...

Страница 4: ...es 4 05 4 5 2 Storing the Calibration Table 4 06 4 6 Service Setup 1 4 07 4 6 1 Access Code 4 07 4 6 2 Interface Configuration Interface I O 4 07 4 6 3 Analogue Rate Of Turn Output 4 09 4 6 4 Rudder A...

Страница 5: ...Mod 10 SR 180 MK 1 Mod 10 056310 3 149 MK110ENG P65 A TABLES A 1 Magnetic Compass Calibration Table A 01 A 2 Standard Manual Settings A 02 A 3 Basic Configuration Settings Service Setup 1 A 03 A 4 No...

Страница 6: ...Contents IV NAVIGAT X MK 1 Mod 10 SR 180 MK 1 Mod 10 056310 3 149 MK110ENG P65 this page intentionally left blank...

Страница 7: ...mpass transmission and input interfaces for a second gyrocompass speed log position receiver and two rudder angle feedback units The gyrocompass provides 12 independent serial data outputs to analogue...

Страница 8: ...em high speed craft accuracies comply to IMO resolution A 821 19 HSC Ambient Temperature Range operation 10 55 C storage 25 70 C w o supporting fluid Power Supply supply voltage 115 230 V 10 including...

Страница 9: ...magnetic compass heading rate of turn head ing reference status 6 step outputs 2 act heading 24 VDC max 18 W 12 70 VDC with ext power supply analogue rate of turn output 1 0 1 999 9 mV min settable ma...

Страница 10: ...Lehmkuhl LR 20 or LR 40 position NMEA 0183 speed NMEA 0183 or 200 pulses nm rudder angle 2 independent rudder angles ana logue feedback potentiometer steering mode sel switch status heading reference...

Страница 11: ...elow 10 C when the gyrocompass is in operation the gyrosphere container is to be removed from the compass housing and stored at a place where the ambient temperature will not fall below 0 C If no stor...

Страница 12: ...s connected to the gyrocompass system e g autopi lot repeaters etc Internal Selection standard 41 Press keys simultaneously to select gyro 1 42 Press keys simultaneously to select gyro 2 if available...

Страница 13: ...nu level 3 2 go to next previous screen on same menu level selecting parameter settings flashing arrows selection expected 2 3 show next previous option 46 select option and go to next line entering d...

Страница 14: ...COUNTER DATA LIST ERROR LIST RESET MK 1 MANUAL SETTINGS SPEED LATITUDE HDG DIFF ALARM MAGNETIC VARIATION NORTH SP ERR CORR SET NAVIPRINT SETTINGS ROT TEST MODE NAME OF GYRO INTERFACE I O ANALOG ROT OU...

Страница 15: ...ROT 1 2 MIN CORR OFF Gyrocompass data gyrocompass heading rate of turn correction status on off DISPLAY DATA GYRO 1 HEADING MAGN 270 9 MAGN VAR 2 3 E Magnetic compass data M System types only magneti...

Страница 16: ...lay unit 2 3 9 North Speed Error Correction The NAVIGAT X Mk 1 gyrocompass system provides automatic correction of the north speed error If correction is active the system permanently calculates the n...

Страница 17: ...atitude 90 00 00 N 90 00 00 S Function Enters speed position data manually Note If speed and or position are entered manually the relevant data must be continuously updated according to the prevailing...

Страница 18: ...ingly Automatic north speed error correction should be active at any time If possible automatic speed and position input should be used Note If manual speed and or position input is selected the relev...

Страница 19: ...of the output volt age are damped Damping is turned on off by an external selector switch Note Damping is effective for the analogue rate of turn output only The dig ital display and the serial output...

Страница 20: ...GY2 MAG OFF 0 99 SET NAVIPRINT PAP SPD 60 mm 150 mm 600 mm HDG 30 180 RUD 9 45 70 OFF ON OFF NAVIPRINT SETTINGS ROT TIME CONST ROT MAX VALUE ROT 0 99 sec 0 9999 min MAN SETTINGS GYRO 1 F1 SPEED LATITU...

Страница 21: ...e time reference for the printer Note The internal clock is not backed up by a battery After any interruption of power date and time must be reset by the operator 2 5 2 Software Version Function Displ...

Страница 22: ...try 0 49 ON DATE TIME DATE TIME DD MM YY day month year HH MM hr min SOFTWARE VERSION master board display board NN N NN N USER SETUP F1 DATE TIME F2 SOFTWARE VERSION F3 MAG C CAL TABLE display softwa...

Страница 23: ...alarm message remains on the display screen until the alarm is confirmed As soon as the cause of the alarm is eliminated the corresponding alarm message is automatically cleared from the display and t...

Страница 24: ...alarm released If the currently set max rate of turn threshold is exceeded an alarm is given and relay K4 max ROT alarm released A released alarm relay will attract again automatically when the cause...

Страница 25: ...Directly after power up the gyrosphere current should not exceed 550 mA The current will gradually fall while the gyrosphere settles Within 45 minutes after power up the gyrosphere current must have d...

Страница 26: ...active errors DATA LIST display data GYROSPHERE DATA RESET Mk 1 SERVICE SETUP 2 F1 GYROSPHERE DATA F2 OP TIME COUNTER F3 DATA LIST SERVICE SETUP 2 F1 ERROR LIST F2 RESET MK1 masterboard reset warm sta...

Страница 27: ...R 85 CR 60 NAVIGAT X Mk 1 masterboard location of red LEDs overload short circuit indication 24 VDC power supply warning 79 80 81 70 71 72 73 74 75 76 77 78 serial repeater 1 serial repeater 2 serial...

Страница 28: ...86 CR 19 CR 18 CR 17 CR 24 CR 23 CR 21 CR 22 CR 69 CR 66 CR 53 relay status indication 401 relay K1 watch alarm acknowledge attracted acknowledge status active relay K2 status G1 G2 attracted gyro 2 a...

Страница 29: ...output 1 phase 2 active output 1 phase 1 active output 2 phase 3 active output 2 phase 2 active output 2 phase 1 active ext alarm ackn signal present 53 61 66 67 69 152 45 46 49 50 power indication F...

Страница 30: ...Page 3 08 NAVIGAT X MK 1 Mod 10 SR 180 MK 1 Mod 10 056310 3 149 MK110ENG P65 this page intentionally left blank...

Страница 31: ...d road Caution The gyrosphere is always to be transported in an original transport container Do not throw or drop the transport container The transport container is to be transported in an upright pos...

Страница 32: ...rmation needed to fit and connect all cables required by the gyrocompass system All cables supplied by the manufacturer carry identification labels as do all plug con nectors These identifications may...

Страница 33: ...ext status inputs Note Do not change the preset shaft correction angle in the service setup 1 The alignment error correction may be set to an approximate value at this point The existing alignment er...

Страница 34: ...e service setup 1 Caution Before alignment error correction is carried out the gyrocompass system is to be in continuous operation for at least 4 hours 1 Determine the existing alignment error Note If...

Страница 35: ...gnetic compass heading and the magnetic heading displayed on the gyrocompass display It is recommended to cover the full circle in steps of 10 0 10 350 4 Enter the observed display values in the magne...

Страница 36: ...lue pairs 2 4 1 Press keys to go to the calibration table entry screen 3 Enter heading correction value pairs 2 3 increase decrease value at cursor position 6 5 move cursor forward back 4 6 confirm se...

Страница 37: ...NMEA Superfast interface For special purposes the NMEA HCHDT mode is provided in which the interface sends true heading data derived from the magnetic head ing sensor input by applying magnetic variat...

Страница 38: ...on Selects the input data format of the magnetic compass interface Note If no magnetic compass is connected to the system the magnetic com pass interface must be set to OFF Accordingly the system type...

Страница 39: ...min damping time constant 0 99 sec Function Sets the scale factor and the damping time constant for the analogue rate of turn output Note The maximum output voltage of the analogue rate of turn output...

Страница 40: ...ote According to the system type settings unused heading data inputs must be inactivated in the interface configuration In twin gyrocompass systems different compass IDs must be assigned to the indivi...

Страница 41: ...om passes in multicompass systems 4 6 10 Test Mode Settings rate of turn 99 9 min 99 9 min scale factor 0 1 99 9 mV heading 0 0 359 9 Function The test mode serves to test the proper function of the a...

Страница 42: ...A FAST GYRO INPUT MAG HDG INP SPEED INPUT POS INPUT SENS D M OUTP 4800 Baud scale 0 1 999 9 mV min time const 0 99 sec NMEA PLATH SIN COS 9600 Baud PLATH NMEA HCHDT LEHMKUHL LR 40 NMEA HDM 200 Pulse N...

Страница 43: ...9 9 mV offset 9 9 9 9 EXT STATUS IN Stat LOG Stat HDG 180 SHAFT COR ANGLE 180 0 180 0 SYSTEM TYPE TEST MODE SERVICE SETUP 1 F1 SYSTEM TYPE F2 ALIGN ERR CORR F3 SHAFT COR ANGLE gyro ID function ext sta...

Страница 44: ...Page 4 14 NAVIGAT X MK 1 Mod 10 SR 180 MK 1 Mod 10 056310 3 149 MK110ENG P65 this page intentionally left blank...

Страница 45: ...aintenance work the complete gyrocompass system is to be func tion checked 5 1 1 Annual Maintenace C PLATH recommends that annually the gyrosphere container be opened its inter nal surfaces and the gy...

Страница 46: ...ace is available where the ambient temperature will not fall below 0 C the gyrosphere is to be removed from the gyrosphere container to prevent damage caused by frozen supporting fluid The gyrosphere...

Страница 47: ...tainer placing the thumbs on the rim of the bellows 8 Press together bellows and gyrosphere container With the thumbs turn the bel lows to the right until the bayonet coupling disengages 9 Lift the gy...

Страница 48: ...row or drop the transport container The transport container is to be transported in an upright position only Upon installation the gyrosphere is to be removed from the transport container in its shock...

Страница 49: ...gon key a medium sized and a small screwdirver will be needed during the installation For cleaning purposes a lint free cloth and alcohol are required Caution Do not use acetone or similar solvents 1...

Страница 50: ...n contact pins 7 Open the gyrosphere transport box re move the top foam rubber pad and place it with the recess uppermost on the work surface 8 Remove the gyrosphere from the transport box and place i...

Страница 51: ...the box Warning Spilt mercury will evaporate and give off poisonous fumes Spilt mercury is to be gathered up with the syringe provided in the installation and replacement parts kit and sealed in an e...

Страница 52: ...til the base con tact is covered by the fluid 19 Check that the quad ring lies correctly in its groove in the lower section of the gyrosphere container Caution When replacing a gyrosphere always use a...

Страница 53: ...hole for the centering pin Fill up the gyrosphere container with supporting fluid until excess fluid exits from the valve neck Remove the funnel from the gyrosphere container 24 Remove the outer end...

Страница 54: ...ughly with supporting fluid 27 Screw in the centering pin and tighten it firmly by hand 28 Draw up some supporting fluid with the syringe and inject it into the open end of the ventilation valve until...

Страница 55: ...tering pin and firmly tighten the terminal screw 32 Insert the base plug connector through the hole in the lower section of the container Lift the container to the shoulder keeping it in a vertical po...

Страница 56: ...door and take off the door from the housing 35 Disconnect the grounding strap between door and housing If the operating and control unit is mounted in the door dis connect the unit from the masterboa...

Страница 57: ...t until the coupling engages 39 While supporting the countainer with the palms put the thumbs on the rim of the bellows and press together bellows and container With the thumbs turn the bel lows to th...

Страница 58: ...yrosphere current must have dropped below 300 mA GYROSPHERE DATA GYRO CURR 234 mA TEMPERATURE 40 C PH BRIDGE 10 mV After initial power up gyrosphere current must drop below 300 mA within 45 minutes If...

Страница 59: ...the retaining screws of the com pass housing door and take the door off the housing 5 3 4 Removal of the Gyrosphere 4 Disconnect the grounding strap between door and housing If the control and dis pl...

Страница 60: ...ntil the bayonet coupling disengages 9 Take the gyrosphere container out of the compass housing and lift it to the shoul der keeping it in a vertical position Dis connect the plug connector from to th...

Страница 61: ...g pin Remove the contact from the pin and tighten the screw 13 Unscrew the centering pin and remove it from the gyrosphere container 14 Wash and dry the centering pin Put the protective cap on the tip...

Страница 62: ...e down on the work surface Caution Do not damage the golden contact pins 18 Take the box containing the phial of mer cury and insulating fluid from the installa tion and replacement parts kit Remove t...

Страница 63: ...ere out of the container and pour the remaining support ing fluid from the recess into the plastic bowl 22 Place the gyrosphere back into the lower section of the gyrosphere container 23 If there is a...

Страница 64: ...int free cloth and alcohol care fully wash and dry the gyrosphere Caution Do not use acetone or similar solvents 29 Thoroughly clean the contact surfaces of the gyrosphere with the stainless steel woo...

Страница 65: ...rosphere container 34 Carefully fit the upper section of the gyrosphere container to the lower section The golden contact pins fit into grooves in the lower section of the container 35 Tighten the cap...

Страница 66: ...Page 5 22 NAVIGAT X MK 1 Mod 10 SR 180 MK 1 Mod 10 056310 3 149 MK110ENG P65 this page intentionally left blank...

Страница 67: ...0 1 1 0 2 1 0 3 1 0 4 1 0 5 1 0 6 1 0 7 1 mag hdg display c i t e n g a m s s a p m o c g n i d a e h 1 K M X T A G I V A N d e t a r b i l a c n u n o i t c e r r o c e u l a v 0 8 1 0 9 1 0 0 2 0 1...

Страница 68: ...titude Heading difference alarm North speed error correction Settings NAVIPRINT Settings rate of turn auto pos1 ON ON ___ ___ sec ___ min man man OFF OFF speed mode position mode automatic correction...

Страница 69: ...T Lehmkuhl LR 20 OFF Lehmkuhl LR 40 NMEA PLATH NMEA GLL NMEA GGA Sin Cos OFF NMEA HDM PLATH Magn 200 Pulse NM NMEA VTG NMEA VHW NMEA VBW Lehmkuhl LR 40 NMEA HCHDM NMEA HCHDT NMEA HCHDG Analogue rate o...

Страница 70: ...3 0 3 0 4 0 4 0 5 0 6 0 6 90 270 90 270 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 40 0 360 180 180 0 4 0 8 1 2 1 7 2 1 2 5 2 9 3 3 3 7 4 1 30 330 150 210 0 4 0 7 1 1 1 4 1 8 2 2 2 5 2 9 3 2 3 6 45 315 1...

Страница 71: ...0 9 1 0 1 1 90 270 90 270 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65 0 360 180 180 0 7 1 5 2 3 3 0 3 8 4 5 5 3 6 0 6 8 7 5 30 330 150 210 0 6 1 3 1 9 2 6 3 2 3 9 4 6 5 2 5 9 6 5 45 315 135 225 0 5 1...

Страница 72: ...0 2 3 90 270 90 270 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 78 0 360 180 180 1 5 3 0 4 6 6 1 7 6 9 2 10 7 12 3 13 9 15 4 30 330 150 210 1 3 2 6 4 0 5 3 6 6 7 9 9 3 10 6 12 0 13 3 45 315 135 225 1 1 2...

Страница 73: ...270 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 83 0 360 180 180 2 6 5 2 7 8 10 5 13 1 15 8 18 5 21 3 24 1 27 0 30 330 150 210 2 3 4 5 6 8 9 0 11 3 13 6 16 0 18 3 20 7 23 1 45 315 135 225 1 8 3 7 5 5 7 4...

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