Anschutz Std20plus Op Manual

Raytheon Marine GmbHHigh Seas ProductsPostfach 1166D – 24100 KielGermanyTel +49–4 31–30 19–0Fax +49–4 31–30 19–291Email [email protected]

R

3125E.DOC012 Edition: 31. Jan. 2000

Gyro Compass EquipmentSTANDARD 20 PLUS

consisting of:

– Gyro Compass STANDARD 20, Type 110 – 800

– Control Unit, Type GY01 – U01 orType GY03 – U01 with Autopilot Operation

– Operator Unit STANDARD 20, Type 130 – 601 E01

OPERATOR MANUAL

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GYROGyro Compass Equipment STANDARD 20 PLUSOperator Manual

COMPASSEQUIPMENT

I 3125E.DOC012Edition: 31. Jan. 2000

CONTENTS Page

Safety Regulations

Declaration of Conformity acc to RC Directive 96/98/EC

1 General 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Function of the Devices belonging to the Equipment 3. . . . . . . . . . . . . . . . . . . . . . . . .

2 General to the Operating Instruction 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Notes on the Operating Instructions 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Multiple Allocation of Keys 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Switching–on and off 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Switching–on 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Switching–off 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Measures to be Taken before Commencing a Voyage and during the Voyage 9. . .

6 Gyro Compass Operation 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 Putting into Operation 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.1 Possibility of Calling up the Momentary Supporting Liquid Temperature 14. . . . . . . .

6.1.2 Possibility of Calling up the Previous Settling Time 15. . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.3 Possibility of Switching–over to Gyro Compass 2 15. . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 Operating Instructions with Normal Operation 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1 Switching–over from Automatic to Manual Reference Value Input

for the Speed–error Correction 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1.1 Reference Value for Latitude (Lat.) 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1.2 Reference Value for Speed (Spd.) 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.2 Switching–over from Manual to Automatic Reference Value Input

for the Speed–error Correction 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



6.2.3 Switching from Manual Reference Value Input for the Speed Error Correction to

Input via the Overriding Navigation system (Option) 22. . . . . . . . . . . . . . . . . . . . . . . . .



Gyro Compass Equipment STANDARD 20 PLUSOperator Manual

II3125E.DOC012 Edition: 31. Jan. 2000

6.3 Additional Operations in Normal Mode 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.1 Calling up the Uncorrected Heading Value 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.2 Calling up the Current Reference Values (Lat. und Spd.) 24. . . . . . . . . . . . . . . . . . . .

6.3.3 Dimming 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.4 Contrast Adjustment of the LCD Display 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.5 Test 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4 Emergenca Operation 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 Warnings by Events at the Gyro Compass 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 Fault Operation 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 Survey of Alarms on the Components of the Equipment 29. . . . . . . . . . . . . . . . . . . . . .

7.2 Procedure in Case an Alarm occurs 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.1 Survey of Alarms 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.2 Fault List 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Annex Operating and Indicating Elements I – II


COMPASSEQUIPMENT

III 3125E.DOC012Edition: 31. Jan. 2000

Safety Regulations:

Emergency Operation of the Gyro Compass equipment

Caution!

No speed–error correction is carried out in emergency opera-

tion!

Automatic Reference Value Input:

• For an optimal speed–error correction the reference values of the sensors must becorrect.Before switching–over to automatic reference value input operating mode, the sensorvalues must therefore be checked.

• If the equipment is configured to the overriding naviga-tion system (Sys ), then the automatic reference valueinput (Aut ) is usually without function. When the Lat. key is pressed, in the display appears:

When the Speed key is pressed, in the display appears:

Aut Lat.:00 ° 00’Not connected

Aut Spd:+00.0ktsNot connected

Manual Reference Value Input:

• For an optimal speed–error correction, the reference values must continually beadapted to the current situation.

If there are no compulsive reasons for a manual reference value input (e.g. break-down in sensor/sensor not available), then automatic reference value input must al-ways be selected.When switching–over from automatic to manual reference value input, a head-ing displacement may occur on the heading receivers connected. Thereforecheck, whether a new set heading must be entered to the autopilot (exceptionAutopilot Version NP 2000)!


IV3125E.DOC012 Edition: 31. Jan. 2000


GYROCOMPASSEQUIPMENT

Edition: 11. Nov. 1998 3125E.DOC0121

1 GeneralThe gyro compass equipment STANDARD 20 PLUS is used for navigation on board ships.The gyro compass STANDARD 20 as a sensor (single or twin equipment) ascertains truenorth independently from the earth’s magnetic field and, thus, permits steering of a head-ing referred to geographical north. The heading signal from the absolute, digital positionpick–off in the gyro compass STANDARD 20 undergoes an internal digital processing.The heading value is necessarily corrected in the system. All values required for thecorrection (speed and latitude) are automatically or manually entered.By incorporated transmission systems, the heading is transmitted to repeater compassesand other reference receivers.Option: Autopilot operation HEADING / TRACK CONTROL is possible with the operatorunit NP 2010 or NP 2020 and with external follow–up steering control.

AutopilotNP 2000(optional)

Control Unit

Gyro compassSTANDARD 20

Operator unit STD 20 PLUS

Fig. 1 : Gyro Compass Equipment STANDARD 20 PLUS

Gyro compassSTANDARD 20

(optional) Reference receiver,e. g. repeater com-

passes


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Edition: 11. Nov. 19983125E.DOC012 2

Operator ManualThis operator manual contains all operating instructions as well as a survey of possible warn-

ings and alarms indicated on the digital display.

Service Manual

In addition to the operator manual a service manual is available. It contains:

– information about installation and first putting into operation

– information about maintenance and shipboard repair

– Construction, principle of operation, technical data



Edition: 11. Nov. 1998 3125E.DOC0123

1.1 Function of the Devices belonging to the Equipment• Gyro Compass STANDARD 20, Type 110 – 800

(see also Description No. 110–800.DOC011)– Determination of ”true north”– Indication of ship’s heading – referred to ”true north” – via a digital display– Transmission of the uncorrected heading signal to the connected control unit

• Control Unit, Type GY 01 – U 01 orGY 03 – U 01 with autopilot operation

– Supply of gyro compass STANDARD 20 with the required voltages– Conversion of the information – serially received via the serial interface HEADING

SERIAL*) (heading, R.o.T.) – into signals for the loads connected, or

– Passing–on of the serial interface HEADING SERIAL*)

– Correction of speed and oil–damping residual error for the heading signal of the gyrocompass

– Fusing of the supply for connected loads (digital repeaters, steering repeater or SPERRY step loads)

• Operator Unit STANDARD 20 PLUS, Type 130 – 601– Digital display of the corrected and uncorrected gyro compass heading– Digital display of the current state of the system– Indication of errors and alarms within the complete system– Possibility of manual input of speed and latitude (for speed–error correction)

*) Raytheon Marine specific


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Edition: 11. Nov. 19983125E.DOC012 4

2 General to the Operating InstructionThe construction and contents of this instruction manual have been adapted to the system

configuration delivered.

The instructions comprise the following

– configuration–neutral notes and operation instructions in Sections 2 to 5

– the operation of the gyro compass equipment STANDARD 20 PLUS with

connected gyro compasses via the Operator Unit Type, 130–601,

Compass Operating Instructions, Section 6

These operating instructions contain all operations in normal operation as well as in fault op-

eration for all operations carried out via these operator units.

In general, therefore, help from the equipment manuals is not necessary; in special cases

these are referred to.

It is recommended to fold out the pages of the Annex; all operating elements and indications

are represented here.

The following equipment operations are not integrated into these instructions:

– Log

– Position receiver

– R.o.T. sensor (rate gyro)



Edition: 11. Nov. 1998 3125E.DOC0125

3 Notes on the Operating InstructionsThe operation is interactive (action ⇒ reaction).

Operating modes are defined acc. to Fig. 2. To change to a desired operating mode or for

other additional operations, the operating procedure shown in the corresponding chapter is to

be followed step by step. When necessary, helpful information in short form has been added to

the figurative representation (symbols).

Explanation of symbols:

Key operation

Action, general

LED flashing

LED on

LED out

Audible signal on

Audible signal off


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Edition: 11. Nov. 19983125E.DOC012 6

3.1 Multiple Allocation of Keys

The keys andLat. Spee have more than one function:

1. Manual reference value input (Man)

2. Automatic reference value input (Aut )

3. Input of the reference values from the overriding navigation system (Sys )

(can be configured optionally, otherwise only 1. and 2. are valid)



Edition: 26. Oct. 1999 3125E.DOC0127

4 Switching–on and off

4.1 Switching–on

– With connecting the 24 V navigation or emergency supply, the gyro compass equipment is put into operation.The central Control Unit, Type GY 01 – U01 or GY 03 – U 01, distributes the supply voltage for– Gyro compass 1– Gyro compass 2– Operator unit STD 20– Repeaters

– To be separately switched on are (refer to corresponding individual equipmentmanuals)– Log– Position receiver– R.o.T. sensor (rate gyro)

The equipment is automatically in the operating mode that was selected before switchingoff (with the exception of an initial start). Dependent on the system configuration, thiscould mean the following when in normal operation (refer to Fig. 2):

– Gyro compass operation with automatic reference value input for the speed–errorcorrection.

– Gyro compass operation with manual reference value input for the speed–errorcorrection.

Switching on (2.3)

Gyro CompassOperation (2.5)

Automatic refe-rence value inputfor speed–error

correction(2.5.2.2)

Manual referencevalue input for

speed–error cor-rection (2.5.2.1)

Gyro 1 Gyro 2 Gyro 1 Gyro 2

Fig. 2: Operating Modes with Reference to Appropriate Chapters

Operating mode after initial start

Option Option


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Edition: 26. Oct. 19993125E.DOC012 8

4.2 Switching–offThe system (see listing in Section 4.1) is put out of operation by switching off the 24V na-

vigation or emergency supply.

Do not switch off the gyro compass equipment without

reason!

Settling time approx. 3 to 5 hours.



Edition: 11. Nov. 1998 3125E.DOC0129

5 Measures to be Taken before Commencing a Voyage and during the Voyage

Con. Measure Chapter for Measure Taken CommentsNo. before

voyageduring voy-

age

1Check of the operating andindicating units with the testfunction

6.3.5 x as required

2Check of the reference val-ues of the position receiverand correctness of the log

6.3.2 x as required

3Check of correctness ofheading values of the avail-able gyro compasses

6.3.1 x as required

Comparison of uncorrectedheading value at operator unitwith gyro compass displayComparison of values gyrocompass – magnetic compass

4Check wether operatingmode Aut (for Lat andSpeed ) has been selected

6.2.2 x –If the system configuration andsystem condition allow it, thisoperating mode should alwaysbe selected

5 Check whether equipmentis in fault operation

7 x as required Refers to current alarm that isacknowledged but still waitingapply applicable measures

6 Check whether equipmentis free of current warnings

6.5 x as required Remove cause in order toavoid possible breakdown later

7Check whether repeatersare in fault operation x as required

Refer to equipment manual’Repeater Compass, 133–555.DOC011’, Section 6

8Check whether digital andanalog displays at repeaterare in agreement

x dailyCompare the card display withthe digital displaySynchronize if necessary

9In operating mode Man,adaptation of the referencevalues to the current situ-ation

6.2.1.1 and 6.2.1.2

� , � , � x as required


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Edition: 11. Nov. 19983125E.DOC012 10

6 Gyro Compass Operation

Switching–on

Heating

Settling phasePut

ting

into

ope

ratio

n

Normal operation

Gyro 1 Gyro 2 Gyro 1 Gyro 2

Fault operation (7)

Emergency ope-ration (6.4)

Gyro 1 Gyro 2

Fig. 3: Operating Conditions / Operating Modes in Gyro Compass Operation.Chapter numbers refer to corresponding operating sequences

Operating mode after initial start

Option Option

Option

Warnings (6.5)

Operating conditions

(6.1

)

Automatic refer-ence value input forspeed–error correc-

tion (6.2.2)

Manual referencevalue input for

speed–error cor-rection (6.2.1)

Additional operations(6.3)– call–up of uncor–

rected heading value

– call–up of refer–ence values

– dimming– contrast adjustm.– test

Fault

Events in thegyro compass



Edition: 11. Nov. 1998 3125E.DOC01211

6.1 Putting into Operation

Indications Comments,Notes

� Switching–on the 24 V Navigation or Power Supply (refer to Section 4)

Single system Twin system

G1: Heating G1: HeatingG2: Heating

Gyro compass:

Gyro1

Gyro2

Gyro1

Gyro2

Adopted operation mode after switching–on:Gyro compass operation with automatic refer-ence value input for speed–error correction andselected gyro compass 1.

Gyro compass in the heating phase

Heating phase

Gyro com ass:

Repeater compass:

(yellow)

Display of temperature of supporting liquid in °C

� Checking the Reference Values for Latitude (Lat.)a) with Automatic Reference Value Input (Aut )

Lat.

Set

Aut Lat.:51 ° 12’use Set / Lat Set

Set

Check the correctness of the reference valuesat all costs, otherwise speed–error correctioncannot be guaranteed!(Refer also to 6.3.2)

1st line:– current reference value of the sensors

Confirm correct reference values with key Set;otherwise, switch–over to manual value input.(refer to 6.2.1)

Important Note:If the equipment is configured to the overriding navi-gation system (Sys ), then the automatic referencevalue input (Aut ) is usually without function. Whenthe Lat. key is pressed, in the display appears:



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Edition: 11. Nov. 19983125E.DOC012 12


b) Option: Reference Value Input from the overriding Navigation System (Sys )

Lat.

Set

Sys Lat.:51 ° 12’use Set / Lat Set

Set


1st line:– current reference value of the overriding

navigation system


� Checking the Reference Values for Speed (Spd.)a) with Automatic Reference Value Input (Aut )

Speed

Set

Aut Spd:+0.8ktsuse Set / Spd

Set

Set


1st line:– current reference value of the sensors


Important Note:If the equipment is configured to the overriding navi-gation system (Sys ), then the automatic referencevalue input (Aut ) is usually without function. Whenthe Speed key is pressed, in the display appears:




Edition: 11. Nov. 1998 3125E.DOC01213


b) Option: Reference Value Input from the overriding Navigation System (Sys )

Speed

Set

Sys Spd:+0.8ktsuse Set / Spd Set

Set


1st line:– current reference value of the overriding

navigation system


� Automatical Display of the Heading Value


G1: 130.5 ° NSet G1: 130.5 ° NSetG2: Standby NSet

Gyro compass:

Repeater compass:

or:

G2: 130.7 ° NSetG1: Standby NSet

(yellow)

After reaching the lower operating temperatureof 45 °C, automatic display of the heading value

Heading value still imprecise and not usable!

Additional point signalizes:Settling procedure not yet completed


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Edition: 11. Nov. 19983125E.DOC012 14


� Automatical Display of the Valid, Corrected Heading Value


G1: 131.8 G1: 131.8 °G2: Standby

Gyro compass:

Repeater compass:(green)

Gyro compass is ready for operation afterapprox. 3 hrs. settling timefrom now, display of valid, corrected headingvalue of gyro compass 1

Accuracy:After approx. 3 hrs.: better 2°After approx. 5 hrs.: better 0.1° x 1/cos latitude

Display of the uncorrected (!) heading on thegyro compass

Display of the corrected heading

6.1.1 Possibility of Calling up the Momentary Supporting Liquid Temperature


or:

Gyro1

Gyro2


Temperat. 42.3 °C Temperat. 42.3 °CG2: Heating

Heating phase

Gyro compass:

Repeater compass:

(yellow)

or:

Temperat. 44.7 °CG1: Heating

Can be performed only in the time betweenswitching–on � and automatic heading indica-tion � (heating phase)

Display of the supporting liquid temperaturewhilst pressing the key

In case of a call for the compass that is not se-lected, this compass is simultaneously switchedover to.

With single systems, pressing the key Gyro 2has no effect

Display of the supporting liquid temperature in °C



Edition: 11. Nov. 1998 3125E.DOC01215

6.1.2 Possibility of Calling up the Previous Settling Time


or:

Gyro1

Gyro2


Not Settled 1.4h Not Settled 1.4hG2: Standby NSet

or:

Not Settled 1.3hG1: Standby NSet

Can be performed only in the time between au-tomatic heading indication � and automaticindication of the valid, corrected heading value� (settling time)

Display of the previous settling time whilstpressing the key


With single systems pressing the key Gyro 2has no effect

6.1.3 Possibility of Switching–over to Gyro Compass 2


Gyro2

G2: 131.8 °G1: Standby

With single systems pressing the key Gyro 2has no effect


163125E.DOC012 Edition: 11. Nov. 1998

6.2 Operating Instructions with Normal Operation

6.2.1 Switching–over from Automatic to Manual Reference Value Input for the Speed–error Correction

For an optimal speed–error correction, the reference values mustcontinually be adapted to the current situation.If there are no compulsive reasons for a manual reference valueinput (e.g. breakdown in sensor/sensor not available), then auto-matic reference value input must always be selected.

Important Note:When switching–over from automatic to manual referencevalue input, a heading displacement may occur on the head-ing receivers connected. Therefore check, whether a new setheading must be entered to the autopilot (exception Autopi-lot Version NP 2000)!

6.2.1.1 Reference Value for Latitude (Lat.)


� Calling up the Current Mode of Operation

Lat.

Aut Lat.:51 ° 12’use Set / Lat and:

Sys Lat.:51 ° 12’use Set / Lat

or optional:

Set

If the reference value is entered via the overriding navigation system (op–tionally configurable), in order to change to Man, the Lat. key must be pressed correspondingly often (see Section 3.1).

1st line:– Current reference value of the position re–

ceiver2nd line:– Request to switch–over to manual value

input (refer to � ) or to remain in the auto–matic value input(Set key)

� Switching–over the Operating Mode

Lat.Man Lat.:53 ° 28’

use ^ ∨ Set / Latand: Set

1st line:– Last manually input reference value2nd line:– Request to accept the displayed value

(refer to � ) or to accept a new value(refer to � and � )


COMPASSEQUIPMENT

17 3125E.DOC012Edition: 11. Nov. 1998


� Changing values

or: Limit values ’Lat.’upper: 85° 00’lower: 00° 00’

Changing values (can be read–off at LCD dis-play):– stepwise by short actuation– continually by long actuationIf, after 7 s, these keys or the key Set are notactuated, then the yellow LED goes out and thesystem returns to its initial condition.Values outside of the limit values cannot be set.

� Accepting Values

SetG1: 153.7 ° Man

G1: 153.7 ° ManG2: Stdby(153.5 °)

or:

Single system

Twin system

Set

Accepting values and thereby switching–over tomanual reference value input for the speed–er-ror correction

Indication of the current, corrected headingvalue of the selected gyro compass.’Man’ signalizes selection of the manual refer-ence value input.

6.2.1.2 Reference Value for Speed (Spd.)


� Calling up the Current Mode of Operation

SpeedAut Spd:+0.8ktsuse Set / Spd and:

Sys Spd:+0.8ktsuse Set / Spd

or optional:

Set

If the reference value is entered via the overriding navigation system (op–tionally configurable), in order to change to Man, the Speed key must be pressed correspondingly often (see Section 3.1).

1st line:– Current reference value of the log2nd line:– Request to switch–over to manual value

input (refer to � ) or to remain in the auto–matic value input(Set key)


183125E.DOC012 Edition: 11. Nov. 1998



SpeedMan Spd:+0.9kts

use ^ ∨ Set / Spdand: Set

1st line:– Last manually inputted reference value2nd line:– Request to accept the displayed value

(refer to � ) or to accept a new value(refer to � and � )

� Changing values

or: Limit values ’Speed’upper: + 90.0 knlower: – 90.0 kn

Changing values (can be read–off at LCD dis-play):– stepwise by short actuation– continually by long actuationIf, after 7 s, these keys or the key Set are notactuated, then the yellow LED goes out and thesystem returns to its initial condition.Values outside of the limit values cannot be set.

� Accepting Values

SetG1: 153.7 ° Man

G1: 153.7 ° ManG2: Stdby(153.5 °)

or:

Single system

Twin system

Set

Accepting values and thereby switching–over tomanual reference value input for the speed–er-ror correction

Indication of the current, corrected headingvalue of the selected gyro compass.Man signalizes selection of the manual refer-ence value input.


COMPASSEQUIPMENT

19 3125E.DOC012Edition: 11. Nov. 1998

6.2.2 Switching–over from Manual to Automatic Reference Value Input for the Speed–

error Correction

For an optimal speed–error correction the reference values of the sensors mustbe correct.Before switching–over to automatic reference value input operating mode, thesensor values must therefore be checked.

Importatnt Note:If the equipment is configured to the overriding navigation system (Sys ), then theautomatic reference value input (Aut ) is usually without function. When the Lat.or Speed key is pressed, in the 2nd line of the display appears: Not connected



� Calling up the Operation Mode



1st line:– Last manually inputted reference value

2nd line:– Request to switch over to automatic

value input (refer to � ) or to remain in manual value input(key Set)


Lat.Aut Lat.:51 ° 12’use Set / Lat


and:

and:

Set

Set

1st line:– Current reference value of the position re–

ceiver

2nd line:– Request to switch–over to automatic

value input (refer to � ) or to remain in manual value input(key Lat )

Position receiver not ready for operation– Switching–over not possible– Display of the last received reference value


203125E.DOC012 Edition: 11. Nov. 1998


� Accepting the Operating Mode

Set

G1: 153.7 °

G1: 153.7 °G2: Stdby(153.5 °)

or:

Single system

Twin system

Set

Indication of the current, corrected headingvalue of the selected gyro compass










SpeedAut Spd:+0.8ktsuse Set / Spd


and:

and:

Set

Set

1st line:– Current reference value of the log


value input (refer to � ) or to remain in manual value input(key Speed )

Log not ready for operation– Switching–over not possible– Display of the last received reference value


COMPASSEQUIPMENT

21 3125E.DOC012Edition: 11. Nov. 1998



Set

G1: 153.7 °

G1: 153.7 °G2: Stdby(153.5 °)

or:

Single system

Twin system

Set



223125E.DOC012 Edition: 11. Nov. 1998

6.2.3 Switching from Manual Reference Value Input for Speed Error Correction to Input via

the Overriding Navigation System (Option )










Lat.Sys Lat.:51 ° 12’use Set / Lat

Sys Lat.:00 ° 00’Not connected

and:

and:

Set

Set

1st line:– Current reference value of the navigation

system


value input (refer to � ) or to remain in manual value input(key Lat )

Navigation system not ready for operation– Switching–over not possible– Display of the last received reference value


Set

G1: 153.7 °

G1: 153.7 °G2: Stdby(153.5 °)

or:

Single system

Twin system

Set



COMPASSEQUIPMENT

23 3125E.DOC012Edition: 11. Nov. 1998










SpeedSys Spd:+0.8ktsuse Set / Spd

Sys Spd:+00.0ktsNot connected

and:

and:

Set

Set

1st line:– Current reference value of the navigation

system


value input (refer to � ) or to remain in manual value input(key Speed )

Navigation system not ready for operation– Switching–over not possible– Display of the last received reference value


Set

G1: 153.7 °

G1: 153.7 °G2: Stdby(153.5 °)

or:

Single system

Twin system

Set



243125E.DOC012 Edition: 11. Nov. 1998

6.3 Additional Operations in Normal Mode

6.3.1 Calling up the Uncorrected Heading Value


or:

Gyro1

Gyro2

G1: 153.7 ° uncor G1: 153.7 ° uncorG2: Stdby(153.5 °)

G2: 153.7 ° uncorG1: Stdby(153.5 °)

or:


Indication of the uncorrected heading valuewhilst key is being pressed


6.3.2 Calling up the Current Reference Values (Lat. und Spd.)


Lat.

Speed

Set

and:

and:

oder:

oder:

Aut Lat.:51 ° 12’use Set / Lat

Man Lat.:53 ° 28’

use ^ ∨ Set / Lat

Man Spd:+0.9kts

use ^ ∨ Set / Spd

oder optional:Sys Lat.:53 ° 28’

use ^ ∨ Set / Lat

Sys Spd:+0.9kts

use ^ ∨ Set / Spd

oder optional:

Aut Spd:+0.8ktsuse Set / Spd

Set

Set

Set

In manual value input operating mode for thespeed–error correction:– Last manually inputted reference value

In automatic value input operating mode for thespeed–error correction:– Current reference value of the sensors

In operating mode ’Input of reference value viathe navigation system’:– current reference value

Switching back to display of the heading value


COMPASSEQUIPMENT

25 3125E.DOC012Edition: 11. Nov. 1998

6.3.3 Dimming


or:



or:

e.g.:⇒

⇒

Continuous brightness adjustment– of the key illumination– of the LEDs (apart from alarm LED)– of the background illumination of the

LCD display

6.3.4 Contrast Adjustment of the LCD Display


Set

or:

XXX Contrast XXX

use ^ ∨

After approx. 2 s, automatic switching back toheading display, if no key is pressed

6.3.5 Test


simultaneously

Begin of Test

Software Version130–602P01E00.01

End of Test

e. g.:

Automatic test run for approx. 5 s

Check of– the LCD segments– the acoustic signalling– the LEDs at max. brightness– the key illumination at max. brightness

After completion of test, automatic switch– backto heading display.


263125E.DOC012 Edition: 11. Nov. 1998

6.4 Emergency Operation

Change–over to emergency operation in case of failure of theelectronics for correction computation.Measure to be taken for certain system errors (see Section 7)

Caution!

No speed–error correction is carried out in emergency op-

eration!

Manual correction of the speed error see Description No. 110–800.DOC012 ’Gyro Compass STANDARD 20’, Section 4

Gyro 2

Gyro 1

LED(yellow)

Fig. 4: Position of Switches B14 and B15 in the Control Unit

Caution!Switches to be actu-ated by hand only!


� Switching–over to Emergency Operation

LED(yellow)

Emergency operation (without speed–error cor-rection)Switching–over with Switch B15(refer to Fig. 4)


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27 3125E.DOC012Edition: 11. Nov. 1998


� Selection of the Gyro Compass

Gyro 2

Gyro 1

Selection of the gyro compass intended tomake available the heading signal by means ofswitch B14(refer to Fig. 4)

� After Switching–over to Emergency Operation

see �


G1: 153.7 ° uncor EG2: Standby E

G1: 153.7 ° uncor E

or:

G2: 153.7 ° uncor EG1: Standby E

– Gyro compass 1 selected

– Gyro compass 2 selected

� Calling up the Cause of Fault

or:

Gyro1

Gyro2

Gyro2


Emergency ModeG2: Standby E

or:

Emergency Mode

Emergency ModeG1: Standby E

G1: 153.7 ° uncor EEmergency Mode

– with gyro compass 1 selected

– with gyro compass 2 selected

– in case of a non–selected gyro compass (e.g. Gyro 2)

Switching–over to standby gyro compass isnot possible via the keys, but only viaswitch B 14.

� Switching–over to Normal Operation after Fault Correction

LED(yellow)

Normal operation (with speed–error correction)Switching–over with switch B15(see Fig. 4)


283125E.DOC012 Edition: 09. Sept. 1999

6.5 Warnings by Events at the Gyro Compass

The function of the gyro compass equipment is not restrictedwhen warnings occur! A possible breakdown can be avoided by correcting the faultin a timely manner.


� Signalling

G1: 153.7 ° cG2: Stdby(153.5 °)

G1: 153.7 ° c


or:

G2: 153.7 ° cG1: Stdby(153.5 °)

c flashes

c flashes

Signalling (c = caution) only when gyro com-pass is selected

� Calling up the Cause of the Warning

or:

Gyro1

Gyro2


Warn: FanG2: Stdby(153.5 °)

or:Warn: FanG1: Stdby(153.5 °)

Warn: Fan

e. g.:

Indication of the cause of the warning whilstpressing the key.

If several warnings are waiting then these aredisplayed one after the other whilst the key ispressed.

� Corrective MeasuresRefer to Description No. 110–800.DOC012

Survey of possible warnings:

Display on Display on operator unit Descriptiongyro compass

c1 Warn: Fan Ventilator, function inhibitedc2 Warn: Heating Heating, function inhibitedc3 Warn: Temp > 65 °C Temperature of supporting liquid > 65 °Cc4 Warn: Temp Contr. Temperature regulator, function inhibitedc5 refer to 2.6.2.1 Interruption of supply voltage at a supporting

liquid temperature ≥ 45 °C (follow–up switched on)

c6 *) Warn: Height Height of gyrosphere outside of tolerance

After the cause of the warning has been corrected, the flashing c automatically goes out.

*) Valid from software version P02 E02.02


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29 3125E.DOC012Edition: 11. Nov. 1998

7 Fault Operation

The equipment is operating faultily when it determines a fault via its permanent self test and

emits an alarm message.

7.1 Survey of Alarms on the Components of the Equipment

Operator Unit Gyro compass Repeater Compass

– Fault in gyro compass

Fault name flashes*)

and

E1 – E9

(red)

– System fault

Fault name flashes*)

and

current headingvalue

(red)

– Fault in repeater compass (refer to Description No. 133–555.DOC012, Section 6)

– –

(red)

or:

*) when gyro compass operation is not selected, only constant display Failure

Refer to the respective equipment manuals for the be-haviour of other system components when in fault opera-tion and the measures to be taken in these cases.


303125E.DOC012 Edition: 18. Mar. 1999

7.2 Procedure in Case an Alarm occurs

– Occurence of an alarm: and

– Acknowledge an alarm: (audible alarm ceases, LED shows continuous light)

– Call up fault name: Gyro1

Gyro2or or (whilst pressing the key)

– Immediately take the following measures

– switch–over to available redundant operating modes (manual reference value

input – if possible – , emergency operation) or to available standby gyro compass

– fault correction with means on–board ship (replacement parts), or

– contact Raytheon Marine Service.

To help you to react quickly in case of a fault, the following chapters are constructed as fol-

lows:

– Alarm survey 7.2.2 shows at a glance all possible alarm signallings and conditions

after acknowledgement

– Fault list 7.2.3 contains the fault names in alphabetical order


COMPASSEQUIPMENT

31 3125E.DOC012Edition: 18. Mar. 1999

7.2.1 Automatic Switch–over (with Twin Equipment only)

With appropriate configuration on the operator unit STANDARD 20: In case of failure of onegyro compass automatic change–over to the other gyro compass by the control unit.

Indications Comnments,Notes

� Failure of one Gyro Compass

Sensor failureswitched to G2


or: and

G2: 187,8 °G1: 187,4 ° E

G1: 187,4 °G2: Failure

or: and

and

and

G2: 187,8 °G1: 187,4 ° E

G1: 187,4 °G2: Failure

or:

Indication of a sensor failure and change–over to the other gyro compassAlarm LED flashesAcoustic alarm sounds

After acknowledgement:Heading indication of the compass whichis ready for workLED offAcoustic alarm silent

Survey of Alarms see Section 7.2.2

� Failure in Attitude Reference System MINS


and

G1: 187,8 °MI: 187,6 ° E

and

and

andG1: 187,8 °MI: Failure

or

Indication of a sensor failure and change–over to the gyro compass Alarm LED flashesAcoustic alarm sounds

After acknowledgement:Heading indication of the compassLED offAcoustic alarm silent

Survey of Alarms see Handbook MINS


323125E.DOC012 Edition: 18. Mar. 1999

7.2.2 Survey of Alarms

Alarm display Display afteracknowledgement

Call up fault name Comments

or:

and

Fault name flashes

Fault nameG2:Stdby(153.5 °)

flashes

or:

and

G1: 120.5 ° E

G1: 120.5 ° EG2: Stdby(153.5 °)

or:

Fault name

Fault nameG2: Stdby(153.5 °)

orGyro1

or:

and

Fault name flashes

flashesFault nameG2:Stdby(153.5 °)

or:

and

G1: not avail.E

G1: not avail.EG2: Stdby(153.5 °)

or:

Fault name

Fault nameG2: Stdby(153.5 °)

orGyro1 Refer to fault list

Section 7.2.3

Fault names are listedin alphabetical order

and

G1: 123.7 °G2: Failure

not applicable, asno alarm signalling

G1: 123.7 °Fault name

Gyro2

and

G1: 135.9 ° EDifference Alarm

E flashes

flashes

G1: 135.9 ° EG2: (138.3 °)

and

G1–G2:DifferenceG2: (138.3 °)

orGyro1

33 3125E.DOC012Edition: 1

Survey of Alarms (Cont.)

Display Display afterAcknowledgement

Signification Possible Cause Effect on Operation Measures

and

CheckValues

flashes

and

G1: 127.3 °G2: Stdby(153.5 °)

e. g.:

Display of current sys-tem condition

Request to check the– inputted values– configuration in the service

mode

Fault in data storage, systemexecutes initial start

Initial start results in:• all manually inputted

values are set to 0• operating mode ’gyro

compass operation with autom. reference value input’ is selected

• the configuration in theservice mode is set to default values

Select oper. mode suited to thesystem configuration and situa-tion and input new referencevalues, if necessary.(Refer to service manual ’Gyro Compass Equipment STANDARD 20 PLUS)

and

Check Values

flashes

and

Ext.Pos.Error

After further ac-knowledgement:

or

Ext.Spd.Error

G1:127.3 ° uncor E

GPS and/or Log faulty, causingfailure of the speed error correc-tion.

Request to check the configura-tion in the service mode

Gyro compass system executesinitial start; GPS or log failureshortly before the beginning of orduring the initial start, or whenGPS and log are not yet avail-able.

Initial start results in• all manually inputted values

are set to 0.• operating mode ’gyro

compass operation’ with automatic reference value input is selected

Now the uncorrected headingis transmitted to all connectedreceivers.

• the configuration in theservice mode is set to default values

• Make GPS or Log ready for operation

• Select oper. mode suited tothe system configuration andsituation and input new ref-erence values, if necessary.

(Refer to service manual ’Gyro Compass Equipment STANDARD 20 PLUS)

and

–––––––––––––––NO CONNECTION

and

–––––––––––––––NO CONNECTION

Data connection between controlunit and operator unit interrupted

• Cable connection, plug con–tacts

• Computer break down

Acc. to scope of fault• only operator unit display is

effected• automatic switch–over to

emergency operation (refer to 6.4)

Fault search, fault correction(refer to Service Manual3125E.DOC032)

and

–––––––––––––––NO TELEGRAMS

and

–––––––––––––––NO TELEGRAMS

Missing or faulty telegram fromcontrol unit to operator unit

Computer error Acc. to scope of fault• only operator unit display is

effected• all displays no longer follow

the heading change

• In total break down, select emergency operation (refer to 6.4)

• Fault search / correction (refer to Service Manual 3125E.DOC032)

34 3125E.DOC012Edition: 11. Nov. 1998

Display Display afterAcknowledgement

Signification Possible Cause Effect on Operation Measures

not accepted

After pressing the flashingkey Set:

Momentary, then back to in-itial setting

inapplicable, as noalarm signalling

Data not accepted Fault during data transmission New values not accepted Repeat procedure

and

G1: Volt.Interr. flashes

G1: Volt.Interr.G2: Stdby(153.5 °)

flashes

or:

and

G1: 127.3 ° NSet

or:

G1: 127.3 ° NSetG2: Stdby(153.5 °)

Gyro compass in settling phase(refer also to 6.1)

Warning c5:Interruption in supply voltage (refer also to 6.5)

Displayed heading value still imprecise and not usable

• Select standby compass(refer to 6.1.3)

or, during the settling phase• Read–off heading informa–

tion directly from magnetic compass

or:

G1: –––.– °

G1: –––.– °G2:Stdby(–––.– °)

inapplicable, as noalarm signalling

No valid heading telegram on thebus

Connection of operator unit tocontrol unit incorrect

Only operator unit display is affected

Correct the plug connection

35 3125E.DOC012Edition: 11. Nov. 1998

7.2.3 Fault List

No. Fault Name Signification Possible Cause Effect on Operation Measure

1 Configurat.ErrorSystem FaultFault in the configuration (onlypossible when PCB is changed)

False jumpering or position of DIPswitch on the STD 20 extension PCB

Displays no longer follow the headingchange

Configure new PCB correctly (refer to Service Manual 3125E.DOC032)

2 CU Ext.PCB Err.System FaultBreakdown of STD 20 extensionPCB

Extension PCB defective Displays no longer follow the headingchange

• Select emergency operation(refer to 6.4); system poss. switches automatically to emergency operation

• Fault search, fault correction(refer to Service Manual 3125E.DOC032)

3 G1–G2:DifferenceG2: (138.3 °)

Diff. of both corrected headingvalues > 3 °(preset limit value); during settlingphase for 3 hours no monitoring;then the compass is ready for op-eration, and for further 3 hours thelimit value is doubled to be 6°.

Note: In special cases, the limitvalue can be increased by theservice.

Fault in gyro compass (except E1 – E9)

Displayed heading values of both gyrocompasses could be wrong

• Compare both corrected gyro com–pass headings with the corrected magnetic compass heading (consider variation and deviation) Select the gyro compass whose heading value is nearest to the magnetic compass heading.Or:

• Select emergency operation (refer to 6.4)

• Fault search, fault correction(refer to Service Manual3125E.DOC032)

4 Distrbut.ErrorSystem FaultBreakdown in distribution

The distributor built into the con-trol unit indicates a breakdown onthe distribution PCB


• Read off heading value from magnetic compass

• Fault search, fault correction(refer to Service Manual3125E.DOC032)

5 EncoderGyro Compass Fault E3 Encoder faulty

Respective gyro compass supplies noheading values, displays no longer followthe heading change

• In single systems, try a restart by switching off/on, or:

• Select standby compass (refer to 6.1.3) or:

• Read–off heading information directly from the magnetic compass

• Fault search, fault correction(refer to Service Manual 110–800.DOC032)

36 3125E.DOC012Edition: 11. Nov. 1998


6 Ext. Gyro SupplySystem FaultBreakdown in supply voltage forgyro 1 or gyro 2, resp.

According DC / DC converter incontrol unit is defective; wiringfault

Belonging gyro compass supplies noheading values

• Leave gyro compass 1 selected or:

• Switch over to the other gyro com–pass (refer to 6.1.3)

• Fault search, fault correction (refer to Service Manual110–800.DOC032)

7 Extern Pos ErrorSystem FaultBreakdown in position reference

Position receiver defective or notswitched on; wiring fault

Only operator unit indication is affected;the heading value indication for the repeater compasses remains valid! Speederror correction operates with the lastvalid value of the position receiver.

• Make position receiver ready for operation (refer to equipment manual ’Position Receiver’) or:

• Input current latitude values manually (refer to 6.2.1.1)

• Fault search, fault correction(refer to equipment man. ’Position Receiver’)

8 Extern Spd ErrorSystem FaultBreakdown in speed reference

Log defective or not switched on;wiring fault

Only operator unit indication is affected;the heading value indication for the repeater compasses remains valid! Speederror correction operates with the lastvalid value of the log.

• Make log ready for operation(refer to equipment manual ’Log’) or:

• Input current speed values manually (refer to 6.2.1.2)

• Fault search, fault correction(refer to equipment manual ’Log’)

9 Follow–upGyro Compass Fault E5 Follow–up faulty

Respective gyro compass supplies no


• Select standby compass (refer to 6.1.3) or:

10 Gyro currentGyro Compass Fault E4 Gyro current faulty

Respective gyro compass supplies noheading values, displays no longer followthe heading change

or:• Read–off heading information directly

from the magnetic compass• Fault search, fault correction

(refer to Service Manual 110–800.DOC032)

37 3125E.DOC012Edition: 11. Nov. 1998

Fault List (Cont.)


11 Gyro ErrorSystem FaultBreakdown in data transfer fromgyro compass to control unit

Breakdown in gyro compass incable connection between com-pass and control unit or fault incontrol unit



• Select standby compass(refer to 6.1.3) or:

• Select emergency operationb (refer to 6.4)

• Fault search, fault correction (refer to Service Manual 3125E.DOC032 or Service Manual 110–800.DOC032)

12 Gyro SupplyGyro Compass Fault E2 Gyro supply faulty

13 HeatingGyro Compass Fault E8 Breakdown in heating • In single systems, try a restart by

switching off/on, or:

• Select standby compass

14 Height Gyrosph.Gyro Compass Fault E7 Height of the gyroshphere outside

of toleranceRespective gyro compass supplies noheading values, displays no longer followth h di h

Select standby com ass (refer to 6.1.3) or:

• Read–off heading information directly from the magnetic compassF lt h f lt ti

15 Operating Volt.Gyro Compass Fault E1 Operating voltage in compass is

faulty

g , y gthe heading change

g• Fault search, fault correction

(refer to Service Manual 110–800.DOC032)

16 Overtemp. >70 °CGyro Compass Fault E9 Overtemperature > 70 °C; all con-

nected heading displays nolonger follow the heading change

17 Temp. Sensor Gyro Compass Fault E6 Temperature sensor breakdown


––E

Edition: 18. Mar. 19993125E.DOC012 38



Annex 1 3125E.DOC012Edition: 11. Nov. 1998

2

• Selection of gyro compass 1 or 2corresponding LED lights up

• Call–up of status of selected gyrocompass in the heating and settlingphase

• Call–up of alarm cause after ac–knowledgement

• Call–up of uncorrected heading value of the selected gyro compass

• Call–up of the current latitude or speed values (reference values) andoperating mode

• Operating mode switch–over afterrenewed actuationTake–over by Set key

• Dimmer ,continuous change in brightness

• Value adjustment ,for speed and latitude in the respective op–erating mode Man (manual reference input)

• Testautomatic test run after simultaneous press–ing of the keys andCheck of– the LCD segments– the acoustic signal– the LEDs with the most brightness– the key illumination with the most bright–

nessDisplay of current software version

• Take–overLED flashes after pressing key Lat.or SpeedRequest for take–over after– reference value adjustment– operating mode switch over

• Call: contrast adjustment LCD–display(only possible when LED is notflashing)Contrast change with and

Alarm signalling and ac-knowledgement

LCD–Display• 1st line

– Status or heading value of theselected compass

– Current speed or latitudevalue (reference value)

– Alarms, warnings, operatingnotes

• 2nd line– Status of the second compass in

twin systems– Alarms, warnings, operating

notes

Fig. 1: Operating and Indicating Units



Annex 2 3125E.DOC012Edition: 11. Nov. 1998

Display of– the supporting liquid temperature during

the heating phase– the (still) imprecise heading value duringthe settling phase

(flashing point)– the exact heading value after the settling

phase – of alarms (E1 to E9) and warnings

(c1 to c5)

Fig. 2: Digital Display on Gyro Compass STANDARD 20

Fig. 3: Operating and Indicating Units on Front Panel of the Repeater CompassType 133 – 555

Three–coloured LED(yellow, green, red)

Digital display (in connection withthree coloured LED)Display – of the heating phase and the settling

phase of the gyro compass– of the heading value of the gyrocom–

pass or magnetic compass– of faults in the repeater compass– of missing or faulty heading values

• Dimmer , orcontinuous brightness adjustment

• Select operating mode ’Correction’(both keys pressed for 10 s)single–key correction

• Select operating mode ’Test’(both keys pressed for 5 s)automatic lamp test

• Acknowledgement (Reset)of a waiting alarm

Illuminated panelOperating mode ’Correc-tion’ is selected

Illuminated panelOperating mode’Test’ is selected

Fig. 4: Operating and Indicating Units on Front Panel of the Repeater CompassType 133 – 556

Three–coloured LED(yellow, green, red)

Digital display (in connection withthree coloured LED)Display – of the heating phase and the settling

phase of the gyro compass– of the heading value of the gyro

compass or magnetic compass– of faults in the repeater compass– of missing or faulty heading values

• Dimmer , orcontinuous brightness adjustment

• Select operating mode ’Correction’(both keys pressed for 10 s)single–key correction

• Select operating mode ’Test’(both keys pressed for 5 s)automatic lamp test

• Acknowledgement (Reset)of a waiting alarm

Anschutz Std20plus Op Manual

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