Skipper DL850 Fiche technique

Document no: DM-D002-SC Rev 4.03.00A

Edition: 20110624

SKIPPER Electronics 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

DL850 (270 kHz)

Operation and Installation Manual

2 Axis Doppler Speed Log

Version: 20110624Sw: 04.03.00Page 2 of 80

SKIPPER Electronics AS DL850 270 kHz Operation and Installation

Important: During installation, DO NOT CUT THE TRANSDUCER CABLE.

The transducer, transducer cable and transceiver cabinet are all “balanced parts”. Therefore

cutting the cable may deteriorate performance and will also void the warranty.

Weitergabe sowie vervielfältigung dieser unterlage, verwertung

und mitteilung ihres inhaltes nicht gestattet, soweit nicht

ausdrücklich zugestanden. Zuwiderhandlungen verpﬂichten zu

schadenersatz.

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Information:

Please visit our web site www.skipper.no for additional information. Here you will ﬁnd

product bulletins, software updates, instruction manuals, installation procedures etc.

Version: 20110624 Sw: 04.03.00 Page 3 of 80

Contents

1. INTRODUCTION..................................................................................6

System Summary ..........................................................................................................6

Sensor (Transducer) and Transceiver............................................................................6

Operator Unit ................................................................................................................7

Interfacing.....................................................................................................................7

Outputs ...........................................................................................................................................7

Inputs..............................................................................................................................................7

Alarms ............................................................................................................................................7

2. OPERATION........................................................................................10

Parameter entry ...........................................................................................................10

Primary Screens ..........................................................................................................11

Screen pilot, Menu 1, trip/speed alarm. .......................................................................................12

Screen pilot, Menu 2, system. ......................................................................................................13

Screen shallow water, (only in non docking version). .................................................................14

Screen docking, arrow view (only in docking version). ..............................................................15

Screen docking, bar graph view (only in docking version)..........................................................16

Screen open sea, system...............................................................................................................17

Setup and Function Control Screens...........................................................................18

Screen com, Menu 1, NMEA setup..............................................................................................19

Screen com, Menu 2, NMEA com setup......................................................................................20

Screen status, Menu 1, units.........................................................................................................22

Screen status, Menu 2, date/time..................................................................................................23

Screen status, Menu 3, boat setup/buzzer.....................................................................................23

Screen status, Menu 4, pulse settings...........................................................................................24

Screen status, Menu 5, analogue settings.....................................................................................24

Screen status, Menu 6, speed limits and hysteresis......................................................................25

Screen status, Menu 7, signal good/signal suspected...................................................................25

Screen status, Menu 8, speed test/demo (simulate)......................................................................25

Screen calibration, Menu 1, calibration. ......................................................................................26

Screen calibration, Menu 2, manual override. .............................................................................27

Screen calibration, Menu 3, mounting settings............................................................................27

Screen diagnostics, Menu 1..........................................................................................................28

Screen diagnostics, Menu 2, ﬁltering/averaging. .........................................................................29

Screen diagnostics, Menu 3, settings ...........................................................................................29

Principal Functions ....................................................................................................30

Doppler Log Principle..................................................................................................................30

Water Track Characteristics..........................................................................................................30

Echo sounder option.....................................................................................................................30

Non-volatile Parameter Memory..................................................................................................31

Fixed Key Functions...................................................................................................31

Screen Select ................................................................................................................................31

Backlight adjustment (brightness)................................................................................................31

Day/Night.....................................................................................................................................31

DL850 270 kHz Operation and Installation SKIPPER Electronics AS

Version: 20110624Sw: 04.03.00Page 4 of 80

Soft Key Functions .....................................................................................................32

Speed limits functionality.............................................................................................................32

3. USER MAINTENANCE.....................................................................34

Transducer Maintenance .............................................................................................34

Operator Unit and Transceiver Unit Maintenance ......................................................34

4. INSTALLATION .................................................................................35

Handling warning........................................................................................................35

Transducer Installation................................................................................................36

Location........................................................................................................................................36

Operator Unit Installation ...........................................................................................36

115/230 V selection on Combo Terminal board...........................................................................36

AC Voltage selection ....................................................................................................................37

Fuses.............................................................................................................................................37

Back-up Battery Jumper JP200....................................................................................................38

Power indication and function LEDs ...........................................................................................39

Interfacing...................................................................................................................41

Alarm relay...................................................................................................................................41

Log Pulse Outputs ........................................................................................................................41

Inputs............................................................................................................................................42

Analogue interfaces......................................................................................................................42

NMEA interface ...........................................................................................................................42

Options........................................................................................................................42

Repeaters/Slaves...........................................................................................................................42

External Interface Ports................................................................................................................43

Operator Unit - Connecting External Equipment .......................................................44

Operator unit - Terminal connections .........................................................................45

Misc I/O connections .................................................................................................46

Alarm connections .....................................................................................................47

5. START-UPAND SYSTEM ADAPTION............................................48

System Adaption .........................................................................................................48

Analogue outputs and log pulse outputs range selection .............................................................48

Units of Measure ..........................................................................................................................48

NMEA Setup ................................................................................................................................48

Doppler log transmitted (talker) (IEC 61162-1:2007(E) (NMEA 0183) messages .....................49

Docking option parameter setup ..................................................................................................50

6. CALIBRATION PROCEDURE ........................................................51

Calibration routine: ......................................................................................................................52

Activation of the hidden menus ..................................................................................................52

Step 1. Heading error correction: .................................................................................................53

Step 2a. Manual speed calibration/adjustment:............................................................................53

Step 2b. Semi Automatic calibration: ..........................................................................................54

SKIPPER Electronics AS DL850 270 kHz Operation and Installation

Version: 20110624 Sw: 04.03.00 Page 5 of 80

7. TROUBLE SHOOTING.....................................................................56

Basic System Integrity ................................................................................................56

Installation problems...................................................................................................57

Interface problems ......................................................................................................58

Basic functionality ......................................................................................................58

Typical Status Screen Contents...................................................................................59

Typical diagnostic screen contents..............................................................................61

Master reset procedure................................................................................................64

8. SPECIFICATIONS..............................................................................65

Dimensions .................................................................................................................65

Functional Properties ..................................................................................................65

Performance ................................................................................................................66

Environmental.............................................................................................................66

9. SERVICE..............................................................................................67

10. APPENDIX 1......................................................................................68

Miscellaneous Installation Diagrams..........................................................................68

PCB positions in Transceiver Unit ...............................................................................................69

LEDs on PCBs in Transceiver Unit..............................................................................................70

DL 850 System Overview ............................................................................................................71

Operator Unit - Transceiver Unit Interconnection .......................................................................72

270 kHz Sensor Cable Connection...............................................................................................73

Transceiver Unit Dimensions.......................................................................................................74

Dimensional Drawing Cabinet.....................................................................................................75

115/230 V selection on backplane inside Transceiver unit ..........................................................76

12. APPENDIX 2......................................................................................77

Upgrading Software .....................................................................................................................77

CPU PCA-6742VE setup .............................................................................................................78

13. APPENDIX 3......................................................................................79

The echo sounder function ...........................................................................................................79

Screen Pilot, Menu 1, trip/speed alarm. .......................................................................................79

Screen Pilot, Menu 2, ES mode settings. .....................................................................................80

Screen diagnostics, Menu 3, ES mode, SL BT mode, GPS->BT.................................................80

DL850 270 kHz Operation and Installation SKIPPER Electronics AS

Version: 20110624Sw: 04.03.00Page 6 of 80

1. Introduction

System Summary

The system is a navigation, 2 axis (transversal and longitudinal) Doppler speed log with a large

LCD. The display graphics is continuously shown on the LCD along with available navigation

details. Comprehensive interfaces are available including IEC 61162-1:2007(E) (NMEA 0183) input

and output. All IMO (International Maritime Organization) requirements for speed logs are met or

exceeded.

Sensor (Transducer) and Transceiver

The Doppler sensor consists of a head with hydro-acoustic elements. Two different versions of the

sensor head (270 kHz and 540 kHz) exist, both with 2 axis log function. The 540 kHz, has in addition,

one extra element for the auxiliary echo sounder option. The sensor is connected to a transceiver

cabinet located within 40 m of the sensor.

The connection from the transceiver cabinet to the operator unit is via a serial RS-422 data link and

may be up to 1000 m. Transceiver and operator unit power supply options are 115/230 V AC or 24 V

DC. The power consumption for the transceiver unit is app. 80 Watt at 115/230 V AC or 60 Watt at 24

V DC.

Three beam transducer (270 kHz)

3 dimensional view Seen from above

Five beam transducer (540 kHz)

3 dimensional view Seen from above

(Transversal)

B3 120

240

(Transversal)

180

270

B5 B2

(Longitudinal)

(Fore)

(Aft)

(Starboard)(Port)

(

Fore

)

(Aft)

SKIPPER Electronics AS DL850 270 kHz Operation and Installation

Version: 20110624 Sw: 04.03.00 Page 7 of 80

Operator Unit

The operator unit contains a graphic LCD display and a keyboard with ﬁxed keys, softkeys and a

rotating encoder. The function of each softkey button depends on the active screen, and the buttons are

labelled on the lower rim of the LCD. The display is back lit, and back light intensity may be adjusted

by the user. Various user-selectable information layouts adapted to typical operational situations,

may be displayed continuously on the LCD. The operator unit can be ﬂush mounted, wall mounted

or bracket mounted. Operator unit power supply options are 115/230 V AC or 24 V DC. The power

consumption is app. 70 Watt at 115/230 V AC or 50 Watt at 24 V DC.

Interfacing

The display unit has various interface possibilities.

Outputs

• 3 log outputs 10/100/200/400/1000 pulses per nautical mile.

• 2 outputs also gives speed direction.

• 3 analogue outputs 0 - 10 V or 4 - 20 mA.

• IEC 61162-1:2007(E) (NMEA 0183) interface output of speed/distance, temperature, alarm and

depth information.

• Functional alarm relay.

• Power failure alarm.

• Speed limit alarm.

• External VGA monitor.

Inputs

• IEC 61162-1:2007(E) (NMEA 0183) interface input for alarm, position, rate of turn, heading and

UTC (Coordinated Universal Time).

• External alarm reset.

Alarms

High and low speed alarms may be selected from the menus (screen pilot, menu 1). Alarms are

provided on both a potential free relay contact and as NMEA messages. Both ways can be used for

interface to external alarm systems. An optocoupler output is used as a separate output for power

failure alarm.

DL850 270 kHz Operation and Installation SKIPPER Electronics AS

Version: 20110624Sw: 04.03.00Page 8 of 80

ENCODER

BRIGHTNESS

DAY / NIGHT

SCREEN SELECT

SOFTKEYS

SOFTKEY

TEXTS

GRAPHICS

Fig. 1.1 Operator unit, panel layout.

SKIPPER Electronics AS DL850 270 kHz Operation and Installation

Version: 20110624 Sw: 04.03.00 Page 9 of 80

Fig. 1.2 System Diagram

Navigator

Gyro

Computer system

Cabinet

Analogue speed and direction output

0 -10 V/4 - 20 mA

115/230 VAC/24 V DC

2 x 2.5 sq. mm

screened

yard supply

NMEA 0183

Hull

External alarm reset

Standard supply except yard supply cables

1 pair each

xducer,

2.5 sq. mm

screened

yard supply

Pulse output

Optional remote VGA and/or

LCD monitor

Speed alarm

SB Gate Valve

NMEA 0183 Repeater

IR300

Logging to Compact Flash card

Transceiver Unit

Combo Tank

Steel

Pipe

(Yard Supply)

DL 850

MADE IN NORWAY

Power failure alarm

DB Gate Valve

4 tsp 0.325

sq.mm

max 1000 m

DL850 270 kHz Operation and Installation SKIPPER Electronics AS

Version: 20110624Sw: 04.03.00Page 10 of 80

2. Operation

When the installation is complete, and power is connected to the operator unit, the system is switched

on/off by a power switch inside the cabinet. The unit can also be switched off by pressing the system

OFF softkey button.

Note: The unit is still energized. Do not perform any connections before switching off the mains

on the terminal PCB inside the cabinet.

Parameter entry

The ﬁxed function buttons and the softkey buttons along with the rotating encoder, facilitates entry of

parameters and other data. The following ﬂowchart illustrates the procedure for changing settings. The

various screens are shown in detail in the operation section.

Fig. 2.1 Setting and Parameter Entry Flowchart

Example of parameter entry

Suppose you want to enter a value of 15 knots for the high speed alarm. Press the SPD ALARM

softkey in screen pilot, menu 1, and keep it pressed while you turn the encoder until you reach 15 knots.

Release the encoder and release the SPD ALARM softkey.

Any

Screen

Rotate encoder

in either

direction to

obtain desired

state or setting

Check for

desired result

Any valid fixed or

soft key

Advances to next

fixed state or

value

PRESS

BUTTON

ONCE

KEEP

BUTTON

PRESSED

RELEASE

BUTTON

SKIPPER Electronics AS DL850 270 kHz Operation and Installation

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