Kongsberg Maritime: Radius 1000 User'S Manual [PDF]

Zitiervorschau

Kongsberg Maritime RADius 1000 User's Manual

Supplier:

Kongsberg Seatex

Reference:

Man_user_radius1000

Version:

1

178649/B

RADius 1000 User's Manual

Issued: 2004-12-06

Blank page

Notice •

All rights reserved. Reproduction of any of this manual in any form whatsoever without prior written permission from Kongsberg Seatex AS is forbidden.

•

The contents of this manual is subject to change without notice.

•

All efforts have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, Kongsberg Seatex AS would greatly appreciate being informed of them. Copyright  2004 by Kongsberg Seatex AS. All rights reserved.

Kongsberg Seatex AS Pirsenteret, N-7462 Trondheim, Norway Telephone: +47 73 54 55 00 Facsimile: +47 73 51 50 20 Duty phone: +47 73 50 21 11 E-mail: [email protected] www.kongsberg.com

III

Blank page

IV

Revision log Document ID

Rev.

Date

Reason for revision

Man_user_radius1000

0

2004-10-22 First version

TSW

Man_user_radius1000

1

2004-12-06 Lithium battery information

TSW

2

V

Approved (sign)

Blank page

VI

Table of contents 1. INTRODUCTION ............................................................................................................... 1 1.1 About this manual .......................................................................................................... 2 1.2 References ...................................................................................................................... 2 1.3 Definitions, abbreviations and acronyms ....................................................................... 3 1.3.1 Definitions .......................................................................................................... 3 1.3.2 Abbreviations and acronyms .............................................................................. 3 2. TECHNICAL DATA........................................................................................................... 5 2.1 Health, environment and safety...................................................................................... 5 2.2 Restrictions in guarantee ................................................................................................ 5 2.3 Performance data ............................................................................................................ 6 2.4 Restrictions in use .......................................................................................................... 6 2.5 Physical dimensions ....................................................................................................... 6 2.6 Power.............................................................................................................................. 7 2.7 Environmental specification........................................................................................... 7 2.8 Other data ....................................................................................................................... 8 3. INSTALLATION................................................................................................................. 9 4. TECHNICAL DESCRIPTION ........................................................................................ 11 4.1 Introduction .................................................................................................................. 11 4.2 Design principles.......................................................................................................... 12 4.2.1 Distance and bearing determination ................................................................. 13 4.3 System components ...................................................................................................... 15 4.3.1 Interrogator Unit ............................................................................................... 16 4.3.2 Controller Unit.................................................................................................. 17 4.3.3 Transponder ...................................................................................................... 19 5. OPERATING INSTRUCTIONS...................................................................................... 21 5.1 Start procedure ............................................................................................................. 21 5.2 Graphical User Interface .............................................................................................. 21 5.2.1 Overview .......................................................................................................... 21 5.2.2 Polar plot........................................................................................................... 22 5.2.3 Buttons and drop-down menus ......................................................................... 22 5.2.4 List of targets .................................................................................................... 24 5.3 Operating sectors.......................................................................................................... 31 5.4 Stop procedure.............................................................................................................. 32 6. MAINTENANCE............................................................................................................... 33 6.1 General ......................................................................................................................... 33 6.2 Periodic maintenance ................................................................................................... 33

VII

6.2.1 6.2.2 6.2.3 6.2.4

Software upgrades ............................................................................................ 34 Cleaning of air inlet .......................................................................................... 34 Inspection of cables and connectors ................................................................. 34 Cleaning of IU and transponder covers ............................................................ 34

6.3 Repairs and modifications ............................................................................................ 35 6.3.1 Repair of the RADius 1000 Processing Unit.................................................... 35 7. DRAWINGS....................................................................................................................... 37 APPENDIX A – DECLARATION OF CONFORMITY.................................................... 39 APPENDIX B - TRANSPORTATION................................................................................. 41 Index ........................................................................................................................................ 43 Reader's comments ................................................................................................................ 45

VIII

List of illustrations Figure 1 RADius 1000 system ................................................................................................. 1 Figure 2 Illustration of position accuracy as a function of distance ...................................... 11 Figure 3 A typical scenario where a vessel operates close to a high structure ...................... 11 Figure 4 Relative distance and bearing .................................................................................. 13 Figure 5 RADius principle ..................................................................................................... 13 Figure 6 RADius operation modes......................................................................................... 14 Figure 7 RADius 1000 system ............................................................................................... 15 Figure 8 Interrogator front view............................................................................................. 16 Figure 9 Interrogator rear view .............................................................................................. 16 Figure 10 Front panel of the Processing Unit ........................................................................ 17 Figure 11 Rear panel of the Processing Unit ......................................................................... 18 Figure 12 Rear view of the power/connection shelf .............................................................. 19 Figure 13 RADius transponder .............................................................................................. 19 Figure 14 Recommended transponder placement on a production vessel ............................. 20 Figure 15 RADius GUI overview .......................................................................................... 21 Figure 16 Invalid bearing ....................................................................................................... 22 Figure 17 Target field right-clicking...................................................................................... 25 Figure 18 Target setup dialogue............................................................................................. 25 Figure 19 Recommended transponder placement on a rig, east/west direction..................... 26 Figure 20 Recommended transponder placement on a rig, north/south direction ................. 27 Figure 21 Recommended transponder placement on a production vessel, starboard/port..... 27 Figure 22 Recommended transponder placement on a production vessel, for/aft ................. 28 Figure 23 Location Edit dialogue........................................................................................... 28 Figure 24 System Configuration dialogue ............................................................................. 29 Figure 25 About RADius dialogue......................................................................................... 30 Figure 26 Multiple transponders allow for flexible manoeuvring of the supply vessel......... 31 Figure 27 Air inlet filter ......................................................................................................... 34 Figure 28 Dangerous goods class 9 UN-3091........................................................................ 41

IX

Blank page

X

RADius 1000 User's Manual, rev. 1

1.

Introduction

INTRODUCTION

The RADius relative positioning system is developed with the intention of improving the safety of DP operations where DP vessels operate close to each other, or close to structures. It is based on radar principles and has no moving parts, which makes it very accurate and robust in harsh weather conditions. The standard system is supplied with the following parts: • • • • • • • • • •

A 19-inch rack (6U) RADius 1000 Processing Unit (mounted in the rack) RADius 1000 Interrogator Unit RADius 500 Transponder VDU monitor for desktop mounting Keyboard with integrated mouse (1U) A power and connection shelf (2U) (mounted in the rack) Power and data cables between the Processing Unit and the Interrogator Unit Documentation Power supply - Transponder

Figure 1 RADius 1000 system

1

RADius 1000 User's Manual, rev. 1

1.1

Introduction

About this manual

This is a compilation of information on the RADius 1000 product released for the user. The manual is organised into the following chapters: Chapter 1 Introduction - A brief overview of this manual with references and abbreviations. Chapter 2 Technical data - Presents detailed product specifications, physical dimensions, required power and environment restrictions together with restrictions in use and guarantee. Chapter 3 Installation - Refers to the Installation Manual. Chapter 4 Technical description - A brief description of the theory of the RADius product and how to calculate position and bearing. Chapter 5 Operating instructions - Describes system operation following installation. Chapter 6 Maintenance - Describes repair and servicing. Chapter 7 Drawings - Refers to the Installation Manual. Chapter 8 Parts list - Lists the parts in a basic delivery and available optional equipment. In this manual the following notations are used: WARNING! Used when it is necessary to warn personnel that a risk of injury or death exists if care is not exercised. Caution!

Used to warn the reader that a risk of damage to the equipment exists if care is not exercised.

Note!

Used to draw the reader's attention to a comment or some important information.

1.2 [1] [2] [3]

References RADius 1000 Installation Manual, rev. 2 NMEA 0183 Standard for interfacing marine electronic devices, Version 2.3 General Conditions for the Supply of Products, Orgalime S 92 with one exception sheet

2

RADius 1000 User's Manual, rev. 1

Introduction

1.3

Definitions, abbreviations and acronyms

1.3.1

Definitions

host system

In this manual defined as navigation computers, Dynamic Positioning Systems etc., receiving data from RADius.

Interrogator

The actual radar module measuring distance and bearing to one or more transponders. Mounted on the DP vessel.

Transponder

The radar reflector. Mounted on the remote object/vessel.

Latency

The time it takes from the actual measurement is made until the telegram is transmitted on the serial port.

1.3.2 BCD CU DP DGPS FBEAM FM-CW FPGA GPS GUI IU LAN PSXRAD PU TBD TID VDU

Abbreviations and acronyms Binary Coded Decimal Controller Unit Dynamic Positioning Differential Global Positioning System Fanbeam telegram format Frequency Modulated Continuous Wave Field Programmable Gate Array Global Positioning System Graphical User Interface Interrogator Unit Local Area Network Kongsberg Seatex RADius proprietary format Processing Unit To Be Defined Transponder Identity Video Display Unit

3

RADius 1000 User's Manual, rev. 1

Introduction

Blank page

4

RADius 1000 User's Manual, rev. 1

Technical data

2.

TECHNICAL DATA

2.1

Health, environment and safety

Operation or troubleshooting of RADius equipment will not imply any risk for high voltages, explosions or exposure to gas. The RADius 1000 complies with IEC 60950/EN60950 standards regarding product safety (low voltage) and IEC 60945/EN60945 standards on electromagnetic compatibility (immunity/radiation) and vibration. WARNING! The RADius 500 contains a lithium battery inside the equipment housing. The battery is completely covered by the transponder housing and is watertight. Unless severe damage is made to the housing there is no risk of explosion or fire. See Appendix B Transportation for labels and symbols on equipment package. To avoid possible fire, explosion, leakage or burn hazard do not open the sealed unit. Do not attempt to recharge, disassemble, heat above +75° C/167 F or incinerate. Caution!

2.2

The RADius 500 battery cannot be recharged and an attempt to do so could result in a hazard. (Battery terminals are not accessible unless the cover is destroyed or removed).

Restrictions in guarantee

The liability of Kongsberg Seatex AS is limited to repair of the RADius 1000 only under the terms and conditions stated in reference [3], and excludes consequential damages such as customer's loss of profit or damage to other systems traceable back to RADius malfunction. The warranty does not cover malfunctions of the RADius resulting from the following conditions: a) The Processing Unit, the Interrogator Unit or the Transponder housing has been opened by the customer. b) Over-voltage or incorrect power connection.

5

RADius 1000 User's Manual, rev. 1

2.3

Technical data

Performance data

Distance accuracy: .................................................................................................< 0.5 m (1σ) 1 Angle accuracy:........................................................................................................... 0.5° (1σ) 1 Range:..................................................................................................................... Up to 1000 m High precision range............................................................................................ 0 - 200 m Tracking range ................................................................................................. 200 - 500 m Acquisition range........................................................................................... 500 - 1000 m Operating frequency:.......................................................................................... 5.51 - 5.61 GHz Operating sector, single Interrogator: .....................................................................................90° Operating sector, single Transponder: ....................................................................................90° Output power:...................................................................................................................... < 1W Data update rate: ................................................................................Up to 5 Hz (Configurable) Latency:..............................................................................................................................< 0.5 s

2.4

Restrictions in use

The operation sector for the Interrogator and the Transponders is limited to 90 degrees. If the vessel exceeds the operation sector, relative position and bearing output from the RADius product will be degraded.

2.5

Physical dimensions

RADius 1000 Processing Unit Width:...................................................................................................... 482 mm (19-inch rack) Height:....................................................................................................................132 mm (3 U) Depth: .............................................................................................................................. 430 mm Weight: ................................................................................................................................ 12 kg Colour:.........................................................................................................Front anodised black Video Display Unit, 15" Width:.............................................................................................................................. 343 mm Height:............................................................................................................................. 310 mm Depth: .............................................................................................................................. 170 mm Weight: ............................................................................................................................... 3.7 kg Colour:................................................................................................................................. Black RADius 1000 Interrogator Unit Width:.............................................................................................................................. 562 mm Height:............................................................................................................................. 412 mm Depth: .............................................................................................................................. 184 mm Weight: .................................................................................................................................. 7 kg Colour:.................................................................................................................................White 1

Within precision range.

6

RADius 1000 User's Manual, rev. 1

Technical data

RADius 500 Transponder Width:.............................................................................................................................. 220 mm Height:............................................................................................................................. 228 mm Depth: ................................................................................................................................ 72 mm Weight: ............................................................................................................................... 1.6 kg Colour:.................................................................................................................................White

2.6

Power

RADius 1000 Processing Unit Voltage: ......................................................................................85 to 135 and 180 to 265 V AC Power consumption:............................................................................................... 100 W (max.) Batteries: ...................................................................... None, connection to UPS recommended Video Display Unit, 15" Voltage: .......................................................................................... 100 to 240 V AC (50/60 Hz) Power consumption:.............................................................................................. 23 W (typical) RADius 1000 Interrogator Unit Voltage: ............................................................................................................... 48 V ±10% DC Power consumption:................................................................................................. 70 W (max.) Batteries: ...................................................................... None, connection to UPS recommended RADius 500 Transponder Voltage: .................................................................................................................. 3.6 V battery2 Power consumption:........................................................................................................... 7 mW

2.7

Environmental specification

RADius 1000 Processing Unit Enclosure material:..................................................................................................... Aluminium Enclosure protection: .......................................................................................................... IP-30 Operating temperature range:................................................................. -15 to +55ºC/5 to 131 F Operating humidity: ........................................................................................20 to 80% relative Storage temperature range: ................................................................... -20 to +60ºC/-4 to 140 F Storage humidity: ..................................................................................................Less than 55% Vibration testing according to:..................................................................................... EN 60945 Video Display Unit, 15" Operating temperature range:...................................................................5 to +40ºC/41 to 104 F Relative humidity: ........................................................................................................20 to 80%

2

See Appendix B in this manual.

7

RADius 1000 User's Manual, rev. 1

Technical data

RADius 1000 Interrogator Unit Enclosure material:............................................................................ Anodised aluminium - rear Enclosure material:........................................................................................Plastic - front cover Enclosure protection: .......................................................................................................... IP-66 Operating temperature range:..............................................................-25 to +55ºC/-13 to 131 F Operating humidity (max.):................................................................................................. 100% Storage temperature range: .................................................................-25 to +70ºC/-13 to 158 F Storage humidity (max.):....................................................................................................... 60% Vibration testing according to:..................................................................................... EN 60945 RADius 500 Transponder Enclosure material:............................................................................ Anodised aluminium - rear Enclosure material:........................................................................................Plastic - front cover Enclosure protection: .......................................................................................................... IP-66 Operating temperature range:..............................................................-25 to +55ºC/-13 to 131 F Operating humidity (max.):................................................................................................. 100% Storage temperature range: .................................................................-25 to +70ºC/-13 to 158 F Storage humidity (max.):....................................................................................................... 60% Vibration testing according to:..................................................................................... EN 60945

2.8

Other data

RADius 1000 Processing Unit Data I/O Data outputs: ...............................................................................................6 RS-422 serial lines Data output formats: • •

NMEA 0183 proprietary message PSXRAD FANBEAM BCD

8

RADius 1000 User's Manual, rev. 1

3.

Installation

INSTALLATION

For description of installation of the RADius system, please see the RADius 1000 Installation Manual, reference [1].

9

RADius 1000 User's Manual, rev. 1

Installation

Blank page

10

RADius 1000 User's Manual, rev. 1

Technical description

4.

TECHNICAL DESCRIPTION

4.1

Introduction

RADius (patent pending) represents a completely new way of utilising radar technology in short range and direction monitoring. RADius is mainly meant to be used in operations where increased safety is crucial. The system could typically be used to control or assist automatic dynamic positioning (DP) of a vessel. The RADius system is designed to operate close by structures and other vessels. The use of identifiable transponders minimizes the risk of tracking false radar echoes.

Distanc 100m 10m RADius

1m

DGPS 200m

100m

300 m

Distanc

Figure 2 Illustration of position accuracy as a function of distance As shown in Figure 2, DGPS and RADius have complementary characteristics when closing up to large structures. The DGPS systems will suffer from limited view of the sky, resulting in degraded GPS availability. This can be crucial when the GPS constellation is at its minimum and the most important satellite disappears behind the structure. The RADius system increases its performance as it moves closer to the transponders located on the structure.

Figure 3 A typical scenario where a vessel operates close to a high structure

11

RADius 1000 User's Manual, rev. 1

Technical description

Innovative technology The implementation is fully solid state and based on measuring reflected radar signals from a number of transponders who represent targets in the nearby area. Each reflected signal is mixed with a unique ID in order to separate different transponders from each other. Advanced signal processing allows simultaneous and continuous measurements from up to five transponders. RADius is designed for multiple vessels utilizing the same transponders simultaneously. Advanced principles One or more Interrogator Units are located at the manoeuvring vessel and one or more transponders are attached to different points at the remote object. Signal processing will effectively remove possible interference with other transmitting devices in the same frequency band. Application software makes configuration and monitoring of the RADius operation easy and effective. Interfaces to remote systems are provided through serial lines. RADius is designed to fill the need specified by IMO for DP Class 2 vessels. Operational features RADius is capable of detecting and measuring the distance to transponders within the range of up to 1000 metres. The angle between the Interrogator and each transponder is determined by the use of interferometric methods. RADius is delivered with an easy-to-use graphical user interface.

4.2

Design principles

The RADius product is a short-range FM-CW radar. The system may include a number of Interrogators and transponders. The Interrogator is used to read the individual distance and direction to a number of transponders by means of microwaves. The Interrogator includes a transmitter unit, a receiver unit and a pre-processor unit. The Interrogator communicates with the Processing Unit through a Ethernet link Each transponder includes antennas, a side band oscillator and a voltage source. The transponder generates sub-carriers at individual frequencies for identification. The RADius 500 low power transponder is powered by a battery. The RADius 600 high gain transponder is permanently connected to 6 VDC.

12

RADius 1000 User's Manual, rev. 1

4.2.1

Technical description

Distance and bearing determination Transponder #1

bearing

distance

Transponder #3

Transponder #2

Interrogator Figure 4 Relative distance and bearing The RADius Interrogator measures distance and bearing to the transponders. It can operate on one transponder alone or up to five simultaneously. The ability to track several transponders simultaneously increases the integrity capability and the robustness of the system.

Transponder

frequency

Transmitted signal

time

frequency

Reflected signal

Distance = ½ • Fb/Fs • Ts • c Velocity = ½ • D • L

time

Fb – beat frequency

Figure 5 RADius principle

13

RADius 1000 User's Manual, rev. 1

Technical description

RADius measures range based on the FM-CW principle. It sweeps the frequency transmitted and mixes the transmitted signal with the received signal. The transmitted signal has changed frequency during the flight time of the received signal and it is the difference between the transmitted frequency and the received frequency that is measured. This frequency difference is proportional to twice the distance to the transponder.

High precision range

10m

Tracking range

200m

Accuracy: Bearing < 0.5º Distance < 0.5 m

Acquisition range

500m Limited bearing accuracy

1000m

Distance only

Figure 6 RADius operation modes The RADius characteristics are determined from the measuring principles. This leads to different performance at different ranges. The accuracy is best at close range. Between 10 200 metres is optimal accuracy is acquired. Between 200 - 500 metres distance and bearing is measured but the accuracy is degraded due to the nature of angle measurements. Beyond 500 metres, the system acquires the transponders but only with range measurements. These can be used to verify the functionality of the system (typically prior to entering 500-metre safety zone).

14

RADius 1000 User's Manual, rev. 1

4.3

Technical description

System components

The RADius 1000 system comprises two main parts, which are physically separated. These are: • •

Interrogator Unit Controller Unit (CU)

In addition there is: • • • • •

Transponder VDU Power cables Cables between the Rack Unit and the Interrogator Unit Documentation

Figure 7 RADius 1000 system

15

RADius 1000 User's Manual, rev. 1

4.3.1

Technical description

Interrogator Unit

The Interrogator is a sealed unit which consists of a transmitter, a receiver and pre-processing modules. The power is supplied from the power/connection shelf in the CU. The ON/OFF switch is located on the right-hand side on the power/connection shelf, rear view. The Interrogator is only to be opened by qualified Kongsberg Seatex personnel.

Figure 8 Interrogator front view

Figure 9 Interrogator rear view

16

RADius 1000 User's Manual, rev. 1

4.3.2

Technical description

Controller Unit

The Controller Unit is installed on the bridge, in the instrument room or a similar location. It comprises the components described in the chapters below: • • •

Processing Unit (3U) Power/connection shelf (2U) Keyboard/mouse (1U)

4.3.2.1

Processing Unit

The Processing Unit is designed to fit standard 19-inch racks. It comprises the following main parts: • • • • •

Hard disk 3.5-inch floppy disk Serial and analog I/O boards Computer main board 110/230V AC power supply

The front panel includes the following items: • • • • •

ON/OFF switch A 3.5-inch floppy disk for software installation and upgrade Four status indicator lights SCSI port for external CD-ROM drive RS-232 serial port (COM1) for service purposes only

Figure 10 Front panel of the Processing Unit The rear panel of the Processing Unit contains communication interface ports for interfacing to external systems.

17

RADius 1000 User's Manual, rev. 1

Technical description

Figure 11 Rear panel of the Processing Unit Description of the connectors: Connectors VGA PPS MOUSE KEYB NET NET2 MRU LPT1 AUX - Serial COM 5 COM 6 COM 7 COM 8 COM 9 COM 10 100/240VAC 4.3.2.2

Type

Connected to VDU 1 pulse-per-second N/A Mouse/trackball Keyboard Ethernet Interrogator interface Ethernet External equipment interface RS-422 N/A Parallel port N/A Analogue output channels and N/A additional serial lines (com13 to com16) RS-232 or 422 (default 232) User configurable output RS-232 or 422 (default 232) User configurable output RS-232 or 422 (default 422) User configurable output RS-232 or 422 (default 422) User configurable output RS-232 or 422 (default 422) User configurable output RS-232 or 422 (default 422) User configurable output Power Input of 85 to 135 and 180 to 265V AC

Power/connection shelf

The Power/connection shelf is designed to fit standard 19-inch racks, and is providing power and network interface to one or more Interrogators. It comprises the following parts: • • • • •

Ethernet switch ON/OFF switch with integrated fuse 110/230V AC power supply for Interrogators 110/230V AC power supply for Ethernet switch Power and LAN terminals for Interrogators

18

RADius 1000 User's Manual, rev. 1

Technical description

Figure 12 Rear view of the power/connection shelf 4.3.2.3

Keyboard/mouse

A 1U keyboard with integrated trackball is installed in the rack. The keyboard is the system’s primary input device. 4.3.3

Transponder

Figure 13 RADius transponder The transponder is the actual radar reflector. It receives the signal from the Interrogator, mixes the input signal with its own identity frequency and reflects the signal back. The transponder is supplied as a sealed unit, configured with an ID. It does not need any user interaction to be configured. The transponder ID (TID) is derived from the actual transponder identification frequency which ranges from 1.5 MHz to 3.0 MHz. TID then ranges from 150 to 300. Two different transponder types are available; see detailed description in the chapters below. 19

RADius 1000 User's Manual, rev. 1

Technical description

One RADius 500 transponder is supplied with the RADius 1000 system. This is primarily meant to be used as a reference transponder for system calibration and check of the IU and PU during the system installation and commissioning. It can also be placed at a suitable location of user choice, thus making the system autonomous. The supplied transponder is always set to TID 150.

TID: 200

TID: 160

TID: 170

TID: 180

TID: 220 TID: 160

TID: 180 TID: 170

Figure 14 Recommended transponder placement on a production vessel For more information on transponder placement, see chapter 5.2.4.2. 4.3.3.1

RADius 600 High Gain Transponder

The RADius 600 transponders are typically installed on platforms or other floating installations. • •

High precision range of 200 metres. Operating sector: 90 degrees horizontally and vertically.

4.3.3.2

RADius 500 Low Power Transponder

The RADius 500 transponders are easily relocated as there is no cable connection. • • • •

High precision range of 100 metres. Operating sector: 90 degrees horizontally and vertically. Powered by an internal 3.6 VDC battery. Estimated battery life is one year. Rental units are available when battery replacement is required. ON/OFF switching by removing the connector cover and inserting the activate connector. The transponder is powered ON when the connector is inserted.

20

RADius 1000 User's Manual, rev. 1

Operating instructions

5.

OPERATING INSTRUCTIONS

5.1

Start procedure

The RADius 1000 software will start automatically after the Processing Unit is powered ON.

5.2

Graphical User Interface

5.2.1

Overview

Figure 15 RADius GUI overview The RADius main window is made up of three different parts: Polar plot This is located on the left-hand side of the screen and shows the location of transponders and the operating sector of the Interrogator. See chapter 5.2.2. Buttons and drop-down menus These are located on top of the other two parts. For a detailed description on the different buttons and menus, see chapter 5.2.3.

21

RADius 1000 User's Manual, rev. 1

Operating instructions

List of targets This is located on the right-hand side of the screen. The list provides useful information on each target, see chapter 5.2.4. 5.2.2

Polar plot

Vertical direction upwards in the polar plot screen corresponds to the bow of the vessel. The operating sector of the IU is indicated by a black arch. The sector diagram is divided into 15-degree sectors. The circles indicate distance from the Interrogator. The distance scale can be changed, see Zoom in/out in chapter 5.2.3. Target indicator Each target is indicated in the polar plot with a numbered black circle, the indicator. When the bearing is invalid, the indicator will change to a red ring. The indicator will still use the last valid bearing, but will move on a straight line corresponding to the distance to the transponder.

Target indicator, invalid bearing

Target indicator, valid bearing

Figure 16 Invalid bearing There is also a status line at the bottom displaying status information, and a counter on the bottom right, counting received data from the IU. 5.2.3

Buttons and drop-down menus

The following buttons and drop down menus are presented in the RADius main window. Left-clicking the mouse activates each item. Zoom in The polar plot in the GUI is zoomed in. By clicking the button several times, the scale will be decreased to minimum. The maximum zoom yields a viewing range of 5 metres in each direction. Zoom in can also be accessed by pressing the "+" key.

22

RADius 1000 User's Manual, rev. 1

Operating instructions

Zoom out The polar plot in the GUI is zoomed out. By clicking the button several times, the scale will be increased to maximum. The minimum zoom yields a viewing range of 5 metres in each direction. Zoom out can also be accessed by pressing the "-" key.

Zoom presets By clicking the drop-down menu, the user can choose from a number of preset zoom areas, ranging from 5 to 2500 metres. Target setup By clicking this button, the Target Setup dialogue opens. It can also be accessed by rightclicking the target field, or by pressing the corresponding numerical key (e.g. “1” for target 1). See chapter 5.2.4.1 for a more detailed description on the Target Setup dialogue. Night display By clicking this button, the colour scheme in the GUI toggles between the day and night modes. Location edit By clicking this button, the Location Edit dialogue appears. See chapter 5.2.4.2 for a detailed description. Configuration By clicking this button, the System Configuration dialogue appears. See chapter 5.2.4.3 for a detailed description. System information By clicking this button, the About dialogue appears. See chapter 5.2.4.4 for a detailed description.

Location selection By clicking the drop-down menu, the user can select one of the locations defined in the Location Edit dialogue. See chapter 5.2.4.2 for more information. 23

RADius 1000 User's Manual, rev. 1

Operating instructions

Number of targets viewed in list of targets By clicking the drop-down menu, the user can select the number of targets viewed in the list of targets. Keyboard shortcut summary Key Numerical keys + Shift + Arrow left/right Shift +Arrow up/down 5.2.4

Function Direct access to each target setup Zoom in Zoom out Polar plot/List of target size Number of targets shown in GUI

Reference 5.2.4.1

List of targets

The target list can show from 2 to 5 targets simultaneously. Each target field displays the following information: . • Target number • Transponder identity (TID) • Distance to target • Bearing to target • A signal strength bar • DP output indicator (output telegram dependent) The target number will change colour depending on the quality of the measurements: • • •

Green: Target tracked, good signal quality Yellow: Target tracked, poor signal quality Grey: Target not tracked

When the bearing measurements are no longer valid, the last valid measurement is shown in red.

24

RADius 1000 User's Manual, rev. 1

Operating instructions

By right-clicking in a target field, the user is presented with 3 different choices:

Figure 17 Target field right-clicking Set target: Reacquire target: Delete target:

5.2.4.1

Click to activate the Target Setup dialogue, see 5.2.4.1. The target tracking status is reset, making the system restart searching for the target. The target is deleted from the GUI, and not tracked by the RADius system.

Target setup

To set up a target either click the T button on the toolbar, right-click the actual target field or press the corresponding numerical key. The following dialogue appears:

Figure 18 Target setup dialogue Range limits Range limits can be set to appropriate values. The target will not be tracked or shown in the GUI if the target is outside these limits. The range minimum cannot be less than 3 metres, and the maximum cannot be more than 1534 metres. In cases where the system locks on an obvious false target, appropriate limits can be set to help the system acquire the correct target. Transponder ID Transponder ID is described in chapter 4.3.3.

25

RADius 1000 User's Manual, rev. 1

Operating instructions

Forward target data to DP system If a single transponder telegram (e.g. FBEAM) is set up as the DP output telegram, the user has to choose which target to use as DP reference. This selection is not enabled if multiple transponder telegram (e.g. PSXRAD) is used; data for all targets are sent to the DP. 5.2.4.2

Location edit

The location functionality simplifies the operation of the RADius system when entering a location with one or more transponders. It allows the user to easily select a location and have all relevant targets set up in the GUI. The system is supplied with a predefined list (set) of locations, where the transponders at each location are defined. The list can be extended with new locations by the user. The three figures below illustrate the recommended placement of transponder IDs on production vessels and rigs3.

TID: 200

TID: 200

TID: 210

TID: 210

TID: 220

TID: 220

Figure 19 Recommended transponder placement on a rig, east/west direction

3

Please note that the ID numbers are recommendations only.

26

RADius 1000 User's Manual, rev. 1

Operating instructions

TID: 180

TID: 160

TID: 170

TID: 170

TID: 160

TID: 180

Figure 20 Recommended transponder placement on a rig, north/south direction

TID: 160

TID: 170

TID: 180

TID: 180 TID: 160

TID: 170

Figure 21 Recommended transponder placement on a production vessel, starboard/port

27

RADius 1000 User's Manual, rev. 1

Operating instructions

TID: 200 TID: 200 TID: 210

TID: 210 TID: 220

TID: 220

Figure 22 Recommended transponder placement on a production vessel, for/aft If the installation is fixed, east/west direction is equipped with TID 200, 210 and 220. North/south is equipped with 160, 170 and 180. If the installation is free floating, starboard/port is equipped with 160, 170 and 180, and for/aft is equipped with 200, 210 and 220. Click the E button on the toolbar to access the Location Edit dialogue. The dialogue box below appears.

Figure 23 Location Edit dialogue

28

RADius 1000 User's Manual, rev. 1

Operating instructions

The user will recognize the same transponder parameters as in the regular Target Setup dialogue, see chapter 5.2.4.1. Here the user has the possibility of configuring all targets used at a specified location. To create a new location, click New Location, and enter the location name. The user may also change the location name by clicking Edit Location, or delete the location by clicking Delete Location. When clicking the Save button, the changes are stored and will appear the next time the specific location is selected in the main window. 5.2.4.3

System Configuration

Figure 24 System Configuration dialogue This dialogue is only to be used during system installation. See the Installation Manual, ref [1].

29

RADius 1000 User's Manual, rev. 1

5.2.4.4

Operating instructions

About

The About dialogue provides information on the software version in the different parts of the RADius system.

Figure 25 About RADius dialogue

Note!

If the data communications is not working, only the CU software version will be available. The other fields will display "0".

30

RADius 1000 User's Manual, rev. 1

5.3

Operating instructions

Operating sectors

When operating the RADius system, the operating sectors for the Interrogator and the transponders must be taken into consideration. The following drawings illustrate how utilization of several transponders makes it possible to operate with the 90-degree operation sector on the Interrogator.

Figure 26 Multiple transponders allow for flexible manoeuvring of the supply vessel The last example in the illustration shows a situation where the target with ID 170 will drop in and out of track, and there is a risk of unstable measurements. The operator should in this case delete the target to avoid alarms on the DP.

31

RADius 1000 User's Manual, rev. 1

5.4

Operating instructions

Stop procedure

The controlled way to turn off the RADius system is to press CTRL+ALT+DEL simultaneously. The Task Manager will appear. Select Shut down on the toolbar and then select Turn off. Turn off the power when the message "It is now safe to turn off your computer" appears. Caution!

Do not turn off power during the Windows XP shutdown sequence.

32

RADius 1000 User's Manual, rev. 1

6.

MAINTENANCE

6.1

General

Maintenance

RADius consists of a software part and a hardware part. The software part can be reinstalled or upgraded to the latest version in the field by loading a floppy disk into the Processing Unit. Service of the RADius hardware in the field can consist of: • • • • • •

Replacing damaged cables. Replacing failed Interrogator Unit. Replacing failed Transponders. Replacing failed Processing Unit. Checking the fuse within the power connector on the Processing Unit. Checking the fuse within the power connector on the Power/Connection shelf.

The Processing Unit, Interrogator Unit or the transponders are not designed for service in the field and opening the housing will result in damage or degradation of the units and void the warranty. Failed units have to be shipped back to Kongsberg Seatex for service. The return address is provided in the first pages of this manual. Note!

Preferably equipment should be returned in its original package. RADius 500 shall be returned in its original package with the proper labelling. See Appendix B - for information.

During the time a failed unit is in for service, Kongsberg Seatex AS will be helpful by renting the user a spare component if needed.

6.2

Periodic maintenance

The periodic maintenance of the RADius 1000 can be divided into four categories: software upgrades, cleaning of air inlet, inspection of cables and connectors (for possible damage), cleaning of IU cover. Caution!

Units with damaged plastic cover must be replaced immediately.

33

RADius 1000 User's Manual, rev. 1

6.2.1

Maintenance

Software upgrades

Kongsberg Seatex AS will regularly offer software upgrades for the RADius 1000 with improvements and new functionalities. It is up to the user to decide whether he will upgrade his unit to the latest version. 6.2.2

Cleaning of air inlet

The air inlet at the rear of the Processing Unit needs to be cleaned or replaced regularly (at least twice a year) to avoid overheating of the unit. Remove plastic cover (encircled below) and replace the filter behind the cover with a new filter or clean the existing filter free of dust before replacing it.

Figure 27 Air inlet filter 6.2.3

Inspection of cables and connectors

The cables and connectors must periodically be inspected for possible damage. If the connectors are damaged, the connectors and cables must be replaced. The IU must be sent to Kongsberg Seatex AS for inspection and servicing. Alternatively, service personnel can be sent to inspect the RADius system on-site. 6.2.4

Cleaning of IU and transponder covers

Keeping the IU and transponder plastic cover clean is important to maintain a fully operational and accurate system. Use a moist cloth to clean the covers.

34

RADius 1000 User's Manual, rev. 1

6.3

Maintenance

Repairs and modifications

Repair of the RADius consists of replacement of damaged cables, replacement of the Processing Unit, the Interrogator Unit or the transponders. 6.3.1

Repair of the RADius 1000 Processing Unit

The Processing Unit is not designed for service in the field. All repairs and modifications of the unit, except for installation of new software versions and setup of the system, have to be carried out by Kongsberg Seatex AS. A failed Processing Unit has to be shipped back to Kongsberg Seatex AS for repair.

35

RADius 1000 User's Manual, rev. 1

Maintenance

Blank page

36

RADius 1000 User's Manual, rev. 1

7.

Drawings

DRAWINGS

For outline drawings of the mechanical dimensions of the different RADius parts, see the RADius 1000 Installation Manual reference [1].

37

RADius 1000 User's Manual, rev. 1

Drawings

Blank page

38

RADius 1000 User's Manual, rev. 1

Appendix A – Declaration of conformity

APPENDIX A – DECLARATION OF CONFORMITY

39

RADius 1000 User's Manual, rev. 1

Appendix A – Declaration of conformity

Blank page

40

RADius 1000 User's Manual, rev. 1

Appendix B - Transportation

APPENDIX B - TRANSPORTATION Information on transportation for RADius 500 containing Lithium battery The RADius 500 packaging is labelled with the following: LITHIUM BATTERIES CONTAINED IN EQUIPMENT CLASS 9

UN 3091

NET WT OF LITHIUM

PACKING INSTRUCTIONS In addition the symbol below is used:

Figure 28 Dangerous goods class 9 UN-3091

5 GRAMS 912, II

RADius 1000 User's Manual, rev. 1

Appendix B - Transportation

Blank page

RADius 1000 User's Manual, rev. 1

Index

Index A

L

about · 30 air inlet · 34 Analog · 18 Angle accuracy · 6

lithium · 5 lithium battery · 5, 41 location · 26

B

N night display · 23

battery · 5, 12, 20, 41 buttons · 22

C cables · 33 calibration · 20 cleaning · 34 connectors · 18 Controller Unit · 17

D Data I/O · 8 Distance accuracy · 6 drawings · 37 drop down menus · 22

F failed · 33 FM-CW · 14 frequency · 6

H hazard · 5

I installation · 9 Interrogator Unit · 16

K keyboard · 19 keyboard shortcuts · 24

O operating sectors · 31 operation sector · 6 output formats · 8

P periodic maintenance · 33 polar plot · 22 ports · 17 Power/connection shelf · 18 Processing Unit · 17

R Range · 6 range limits · 25 reacquire target · 25 Repair · 35 Replacing · 33

S Service · 33 shut down · 32 software upgrades · 34 spare · 33

T target indicator · 22 target list · 24 target setup · 23 trackball · 19 transponder · 19 transponder , recommended placement · 26 transponder ID · 19

RADius 1000 User's Manual, rev. 1

Index

W

Z

warranty · 5, 33

zoom · 22

RADius 1000 User's Manual, rev. 1

Reader's comments

Reader's comments Please help us to improve the quality of our documentation by returning your comments on this manual.

Your information on any inaccuracies or omissions (with page reference):

Please see next page

RADius 1000 User's Manual, rev. 1

Reader's comments

Your suggestions for improvements:

Name: ………………………………………………………………………………….. Title/function: ………………………………………………………………………..………… Company: ………………………………………………………………………………….. Address: ………………………………………………………………………………….. ………………………………………………………………………………….. ………………………………………………………………………………….. Telephone: ………………………………………………………………………………….. Facsimile: ………………………………………………………………………………….. E-mail: ………………………………………………………………………………….. Date: ………………………………………………………………………………….. Manual reference: Revision:

………………………………………………………………………….. …………………………………………………………………………..

Thank you for your contribution! Please send this form to:

Secretary of Research and Development Kongsberg Seatex AS Pirsenteret, N-7462 Trondheim, Norway Telephone: +47 73 54 55 00 Facsimile: +47 73 51 50 20 E-mail: [email protected]