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SBS-900 Shore Based Radar Systems Chapter 1: Contents 1 Contents 1 Contents..................................................................................................................................... 3 2 Health & Safety warnings ......................................................................................................... 7 2.1 Hazards ..................................................................................................................................................
SBS-900 Shore Based Radar Systems Chapter 1: Contents 8 Service display/ RadarView control ...................................................................................... 73 8.1 Overview .................................................................................................................................................................... 73 8.2 SBS-A3-2 Base system.........................................................................................................................
SBS-900 Shore Based Radar Systems Chapter 1: Contents SBS-900 Shore Based Radar Systems TM The Kelvin Hughes SBS-900 series is a range of X or S-band SharpEye transceivers designed for use in shore based radar applications.
SBS-900 Shore Based Radar Systems Chapter 1: Contents Document history Issue number Release date Details 1 August 2014 First release Amendment record When an amendment is incorporated into this handbook, the details should be recorded below. Any equipment modifications should also be shown.
SBS-900 Shore Based Radar Systems Chapter 2: Health & Safety warnings 2 Health & Safety warnings When working on Kelvin Hughes equipment, operators, engineers and agents are expected to work within the health and safety guidelines noted in the handbook, as issued by their respective employer or as stated by site regulations, shipyard or vessel owner. Risk assessments of a working area must be undertaken prior to commencement of any work and must be regularly reviewed. 2.
SBS-900 Shore Based Radar Systems Chapter 2: Health & Safety warnings 2.3 Radiation hazards Radiation hazard: non-ionising Avoid exposure to the main beam of a stationary radar antenna. Avoid standing closer than 2 metres from the central front face of the antenna. Users of cardiac pacemakers should be aware of the possibility that radio frequency transmissions can damage some devices or cause irregularities in their operation.
SBS-900 Shore Based Radar Systems Chapter 2: Health & Safety warnings 2.5 Working aloft SAFETY ALOFT: When working aloft or near any radar scanners, moving or RF radiating equipment, ALL power sources to the platform and equipment must be fully isolated. Before working aloft ensure someone in authority or at ground level knows of your intentions and ensure that suitable clear warnings are in place. Ensure all means of access aloft are secure and beware of wet or slippery ladder rungs and working areas.
SBS-900 Shore Based Radar Systems Chapter 2: Health & Safety warnings 2.7 Anti-static handling CAUTION: Handling of electrostatic-sensitive semiconductor devices Certain semiconductor devices used in the equipment are liable to damage due to static voltage.
SBS-900 Shore Based Radar Systems Chapter 2: Health & Safety warnings 2.10 AC supplies All AC mains powered equipment is provided with a power rating plate that details the power requirements and additional information for the equipment.
SBS-900 Shore Based Radar Systems Chapter 2: Health & Safety warnings 2.11 Grounding/ earth points All parts of the system must be fully and correctly connected to a proven earth point prior to connecting any source of AC power. The system must never be switched ON or operated with an earthing point disconnected. Connection point: All Kelvin Hughes equipment is fitted with a single protective earth connection point which is indicated on the mechanical installation drawings.
SBS-900 Shore Based Radar Systems Chapter 3: Software licensing and virus protection 3 Software licensing and virus protection 3.1 Software Only approved software may be used on Kelvin Hughes equipment. The use of unapproved or unlicensed software on any Kelvin Hughes equipment is strictly prohibited. The use of such software voids the warranty status of the unit.
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SBS-900 Shore Based Radar Systems Chapter 4: Handbooks 4 Handbooks The system handbook is split into two volumes that contain the following details. Additional handbooks and technical data can be found in the handbook annexes: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19.
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SBS-900 Shore Ba Based Radar Systems Chapter 5: Technical overview 5 Technical overview 5.1 Generic system Standard X or S-band gearbox S-band shown in for illustration purposes Advance X band gearbox Third party X or S-band antenna installation Antenna options . Externally mounted SBS 900 X or S band 6F?PN( WC\ RP?LQACGTCPCLAJMQSPC Fibre optic Or Cable connection (System dependant) Internally mounted Radar Distribution Unit (RDU) Serial & analogue signals Site mains Optional range of service d
5.
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SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.6 SBS-900-4 The LPA-A455 is a combination of the standard LPA-A55 (x-band) and the LPA-A3 (S-band) antennas which are fitted to a DTX-A19 gearbox that has a dual rotating joint. The SBS-900-4 allows the operator to select between X or S band transmission.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.8 Standard antenna sub system The standard antenna solution comprises a Kelvin Hughes manufactured gearbox and range of Low Profile Antennas (LPA) that can be used on all variants of the SBS-900 range: Antenna: The gearbox can be fitted with a range of X or S-band Low Profile Antennas (LPA). The antenna utilises polyrod technology and a horizontally polarised end fed slotted array enclosed in a polycarbonate plastic case.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.9 Advanced antenna sub system The advanced antenna solution comprises an X-band antenna and Antenna Turning Unit (ATU) that can be used on with the SBS-900-1, SBS-900-2 and SBS-900-3 X-band systems. Antenna: The advanced antenna sub system comprises of a HI-gain 5.5 or 6.4m antenna The antenna is rotated using a servo motor at 1 RPM but can be configured during setting to work only for speeds between 1 and 10 RPM. Example of a 6.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.10 Transceiver enclosure The DTX-A7 is a range of external mounted waterproof enclosures that contains the relevant X or S-Band SharpEyeTM transceiver(s), an azimuth signal interface, system power supplies, a waveguide switch (where required) and an RF connection to the antenna sub-assembly.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview Connection to Radar Distribution Unit Data Signals: The following signals are transferred between the DTX-A7 enclosure and the Radar Distribution Unit: ' Digital signals in the form of radar video, display sync, ACP and ARP ' System control, status and BITE data ' Blanking signals Connections between the two units are via: ' SBS-900-1, -2, -3 & -4: Fibre optic cable ' SBS-900-51: Cable connection Power: The enclosure is AC powered and control
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview K[Tec>lXn geTafVX\iXe SharpEyeTM transceiver technology radically departs from conventional marine navigation transceivers through the transmission of low power RF pulses and application of pulse compression and Doppler techniques.
SBS-900 Shore Ba Based Radar Systems Chapter 5: Technical overview 5.11 Radar Distribution Unit There are 5 Radar Distribution Units used in the standard SBS-900 range with the only difference being the configuration and interfacing of the individual units. The operation of each of the Radar Distribution Units is identical.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview AC requirements Single phase: Two independent sources of UPS supported, single phase, 115/ 230VAC supply are connected to the RDU. The AC voltages are fed to an AC-DC power supply via user accessible breakers located within the RDU. The internal power supply provides all the DC power requirements of the RDU. Switched AC supply is sent from the RDU to the DTX-A7 transceiver enclosure.
SBS-900 Shore Based Radar Systems Chapter 5: Technical overview 5.12 System control In normal operation, the system is remotely controlled by the track extractor with the RDU acting as an interface. Remote Control An optional Service Displays enables the system maintainer to view, control and display the system for maintenance purposes.
SBS-900 Shore Ba Based Radar Systems Chapter 5: Technical overview 5.13 Unit identification The equipment included in the SBS-900 series can be identified as follows The full part and serial number of a system should always be quoted when contacting Kelvin Hughes for assistance or spares.
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SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6 Local operation instructions 6.1 Antenna rotation warnings ANTENNA ROTATION SAFETY NOTICE: When three-phase power is connected to the system and switched ON, the antenna will rotate immediately regardless of the RUN command status (see conditions below). When three-phase AC mains supplies are connected and switched ON using the breakers located within the RDU, the antenna may rotate immediately.
SBS-900 Shore Ba Based Radar Systems Chapter 6: Local operation instructions 6.2 Local control overview 6.2.
SBS-900 Shore Ba Based Radar Systems Chapter 6: Local operation instructions 6.2.2 Remote/ Local switch A switch on the front of the Radar Distribution Unit allows the selection of Remote or Local operation The following explains the basic operation of the system in these two modes. Antenna Rotation Warning: Depending on the position of the safety switches, the antenna will rotate regardless of the position of the Remote/ Local or Standby/ Run un switches.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.2.3 System control status System status Remote control RDU Local control Service display Local control Remote control not possible Local control at the RDU is not possible. The service display has control of the system. Remote control not possible In local mode, the RDU controls the system using the controls on the front of the unit. The service display has no control.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.2.4 LCD panel operation The LCD display on the front of the RDU is a backlit, two line, 16 character display. Push buttons located either side of the display allow the control of the setup menus, local control and status monitoring. The buttons are used in association with the information displayed in the LCD panel. The bottom right button contains a warning lamp which flashes when an alarm condition is present.
SBS-900 Shore Ba Based Radar Systems Chapter 6: Local operation instructions 6.2.6 Alarms When the system is in Local control Note 1 and an alarm condition exists, the lower right button will flash red and an audible alarm will be generated. View alarm condition: To view the alarm message/ condition, select the Status menu and the alarm condition(s) will be displayed in the lower section of the LCD display.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.3 Switch ON, OFF & Emergency stop 6.3.1 Switch ON Prior to switching the system ON the following must be checked: First time switch ON: Ensure the setting to work/ commissioning of the system has been successfully completed and signed off. Power: Check that all sources of external AC power are available and are switched ON. Antenna: Ensure the antenna is clear of all obstructions and that it is safe to rotate.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.3.2 Switch OFF Switch OFF: The following describes how to switch OFF the SBS-900 system for operation purposes. The following does not include the switch OFF/ shut down procedures for the track extractor, optional service display or external equipment attached to the system.
SBS-900 Shore Ba Based Radar Systems Chapter 6: Local operation instructions 6.3.3 Emergency antenna stop In an emergency, antenna rotation and system transmission can be stopped using ANY of the following mechanisms. RDU keyswitch: Place the Antenna Rotation keyswitch on the front of the Radar Distribution Unit into the OFF position. As an additional safety precaution, when in the OFF position the key can be removed.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.4 Local control operational states For the purposes of the following explanations, track extractor g_[hm nb_ om_lm ]igg[h^ [h^ display system or track extractor.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions Transceiver operational states The following table shows the various operation states of the X or S-band SharpEyeTM transceivers within the DTX-A7 transceiver enclosure: Operation state Description OFF Power is not applied to the transceiver and it is switched OFF. On completion of initialisation the transceiver switches to standby or, if any of the self-test checks fail, to fault state.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.5 Switch from Local to Remote When Local control is no longer required, the system MUST be switched to Remote. Caution: If the system is left in Local mode, remote operation by the command & display system or Track Extractor will NOT BE POSSIBLE. Changeover: The system can only be changed from Local to Remote control using the switch on the Radar Distribution Unit; it is not possible to remotely change from Local to Remote. 6.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6 Menus There are four menus that can be selected from the RDU LCD display. Menu availability depending on the position of the RDU Local & Remote switch settings as detailed below: RDU Menu availability Menu Control menu Local control Remote Control Note Description This menu contains the operator and maintainer adjustable parameters for the system such as range mode, Mute ON/ OFF, sea and rain filters etc.
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adjustment of values within the Setup menu can reduce transceiver performance, disable functionality and/ or render the system un-operational. is not available in normal operation and can only be accessed by authorised engineers who commission or maintain the system. rator functions within the Setup menu.
SBS-900 Shore Ba Based Radar Systems Chapter 6: Local operation instructions 6.6.3 Control menu When operating in Local mode, the Control menu on the Radar Distribution Unit can be used by the operator or the system maintainer to adjust the system settings. Menu availability: The control menu is only available on the RDU when the Remote/ Local switch is set to Local and the service display is off-line, is not connected or is switched OFF. When Remote is selected, the control menu is not available.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.3.2 Range Mode Within the Range mode menu, the transceiver instrument range can be selected between 24 and 48nm. 24nm: Limits the transceiver to an instrumented range of 24nm. This offers twice the range discrimination of the 48nm range. 48nm: Limits the transceiver to an instrumented range of 48nm. 6.6.3.3 TX Power The output power of the SharpEye TM transceiver can be switched between High (default) and Low.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.3.4 TX Frequency TM The frequency of the SharpEye transceiver can be selected which may be necessary to reduce interference from other transceivers to obtain the best picture quality. Seven frequency bands are available between 9.21and 9.49GHz, each band being 20MHz wide and each band being separated by 20MHz. 6.6.3.5 Mute The Mute function allows a 360 degree transmission inhibit to be enabled/ disabled.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.3.7 Int. Rejection The Int. Rejection (Interference Rejection) filtering reduces the effect of in-band asynchronous interference from other radars thus reducing clutter on screen. Int. Rejection can be enabled, disabled and configured as shown below. OFF: Lower: Higher: Average: 6.6.3.8 Note Interference rejection OFF/ disabled. Select lower of adjacent traces. Note Selects higher of adjacent traces.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.3.9 RPM The RPM function allows the operator to stop rotation (OFF), select auto or one of three pre-defined antenna rotation speed. Note 1 - Antenna speeds are configured at the factory and are enabled or disabled during setting to work. The RPM value set by selecting low, normal and high cannot be configured by the operator. Depending on the system configuration, different antenna speeds may not be available.
SBS-900 Shore Ba Based Radar Systems Chapter 6: Local operation instructions 6.6.4 Status menu The Status menu on the Radar Distribution Unit is used by the operator or the system maintainer to view but not configure or adjust the current system settings. The Status menu is available on the RDU in both the Remote and Local setting. or When Status is selected from the front panel, the various functions shown below can be selected and viewed as described in section 6.2.4 pages 39 onwards 6.6.4.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.4.2 Radar Control Status By scrolling through the Radar Control Status menus, the following system configurations and settings can be viewed but not adjusted. A full description of each function is shown in the Control menu section 6.6.3 pages 51 onwards.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.4.3 SharpEye By scrolling through the SharpEye Tx A or SharpEye Tx B menus (see table below), the following transceiver conditions can be viewed but cannot be adjusted. Note: In Single transceiver systems, the Tx A or Tx B menu may not be available.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions SharpEye (continued) Status 3: VERS & ZM number Software VERS FPGA version Status 5: Times & Status 8: Temp & Exit 6.6.4.4 System software identification number. The version number of the above ZM number. Version of code loaded into the FPGA. Number of hours the SharpEyeTM has been Time-ON switched ON (HH:MM). Number of hours the system has been Run-time transmitting (HH:MM). FPGA 1 temp The current temperature of FPGA 1 (Deg.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.4.5 NTP Status The IP addresses and network status can be viewed but not adjusted. Note: In some configurations, the menu will not be present. Time Stamp IP Address NTP Port Time (hh:mm:ss) Exit 6.6.4.6 TBC TBC TBC TBC Exit the Network menu. COMMS status By scrolling through the COMMS status menus, the following system conditions can be viewed but cannot be adjusted.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.4.7 MISM status By scrolling through the MISM status (Modular Interface System Module) menus, the status of each of the 12 slots on the backplane can be viewed. A1 MISB 5 B1 MISM 5 A2 MISM 5 B2 MISM 5 A3 I/O Mk2 B3 I/O Mk2 A4 I/O Mk2 B4 Signals A5 Signals B5 Comms A6 Signals B6 I/O Mk2 MISB PSU Exit Possible MISM conditions: Empty: Error: Missing: A PCA is not fitted in the slot.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.4.8 Enclosure The status of the transceiver enclosure and optional antenna sub-assembly monitoring can be viewed in the Enclosure menu. Encl Temp Internal temperature of the transceiver enclosure in Degrees C.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.4.
SBS-900 Shore Ba Based Radar Systems Chapter 6: Local operation instructions 6.6.5 Default and Setup menu Depending on the system status, the RDU front panel will show Defaults or Setup. Default: This is the normal operational setting and is used by the operator or system maintainer to view the system configurations (read only). Setup: When configured for commissioning, the Setup menu is used by an authorised technician or system maintainer for configuration/ setting to work.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.5.1 Brightness Brightness is used to set the backlight brilliance of the LCD front panel on the Radar Distribution Unit. Bright + Bright - 6.6.5.2 Increases the backlight brilliance of the front panel. Decreases the backlight brilliance of the front panel. Variant Options The Variant Options menu shows the system configuration.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.5.4 Network The Network menu shows the system settings for the network. Note: In ASTERIX enabled systems, this menu may not be present. Range limit Video timing Video reports Local SAC SIC ID Destination SAC SIC ID IP ADDR Gateway ADDR Network ADDR Multicast ADDR Time to Live MTU Fragment Source port Dest port Video Gain Video Offset Pre-Sync Time Bihnlif Uc[} Exit 6.6.5.
SBS-900 Shore Based Radar Systems Chapter 6: Local operation instructions 6.6.5.7 SharpEye IP Tx A & B Note: The Tx A or Tx B menu may not be present in single transceiver systems. FREQ/ HL Skew New sub menu + FD Squint To Be Confirmed Blanking O/P New sub menu + HL SKEW Displays the Heading Line skew for each SharpEye frequency that is enabled. Exit , Returns to the SharpEye IP menu. Blanking Pre Blanking Post New sub menu + Serial control Video source AZ HL source EXIT 6.6.5.
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SBS-900 Shore Based Radar Systems Chapter 7: Remote operation instructions 7 Remote operation instructions When the Radar Distribution Unit is set to Remote operation, the external command and display system or track extractor has control of the system. For test purposes, the optional service display can be configured for Remote control and be connected to the track extractor (TE) port to test the serial port functionality.
SBS-900 Shore Based Radar Systems Chapter 7: Remote operation instructions 7.3 Remote control operational states Eil nb_ joljim_m i` nb_ `iffiqcha _rjf[h[ncihm+ nl[]e _rnl[]nil g_[hm nb_ om_lm ]igg[h^ [h^ display system or track extractor. System configuration System OFF System status System RUN Safety switches OFF System configuration Single and three-phase AC supplies to the RDU are available. The AC Breakers within RDU are OFF. Antenna Rotation keyswitch & Man aloft switch both set to OFF.
SBS-900 Shore Based Radar Systems Chapter 7: Remote operation instructions Transceiver operating states The following table shows the various operation states of the SharpEye TM transceiver. The antenna will rotate regardless of the transceiver state. Operation state Description OFF Power is not applied to the transceiver which is switched OFF. On completion of initialisation the transceiver switches to standby or, if any of the self-test checks fail, to fault state.
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SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control 8 Service display/ RadarView control 8.1 Overview SBS systems can be controlled and radar returns viewed using the optional range of service displays. Service displays can be used as a maintenance/ commissioning tool or when correctly configured, as a primary means of system control.
SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control 8.3 SBS-A3-3 Single transceiver The SBS-A3-2 ecn ]ihn[chm [ 08 l[]e giohn[\f_ '1T( gc]lijli]_mmil jl_fi[^_^ qcnb [ff nb_ necessary software and an interface place for connecting the system to a single transceiver system. Single transceiver SBS system Video/ Sync (analogue) SBS-A3-3 Service display Serial control Kelvin Hughes part number Description 45-975-0183-001 08 '2U) rack mountable microprocessor.
SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control 8.5 SBS-A3-5 ASTERIX control The SBS-A3-4 ecn ]ihn[chm [ 08 l[]e giohn[\f_ '1T( gc]lijli]_mmil jl_fi[^_^ qcnb [ff nb_ necessary software for connection to a dual transceiver system. The service display can accept ASTERIX video and control is possible via Serial or LAN connection.
SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control 8.7 Service Display PC overview Sb_ `iffiqcha acp_m [h ip_lpc_q i` nb_ 08 '1T( l[]e giohn_^ gc]lijli]_mmil om_^ ch nb_ SBS-A3-3, -4 & -5 service displays. Note: The make and model of the service display PC may change from the version shown however the switch functionality and input/ output connectivity will be similar.
SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control 8.8 Switching ON/ OFF SBS-A3-2: Third party system The operation of third party PC equipment used in the SBS-A3-2 service display is not detailed within this handbook. Please refer to the user manuals supplied with the original third party equipment. SBS-A3-X: 2U 19 inch processor rack The following details the switching ON/ OFF of the microprocessor used in the SBS-A3-3, -4 & -5. i. Switch ON Run RadarView application ii.
SBS-900 Shore Ba Based Radar Systems Chapter 8: Service display/ RadarView control 8.9 Emergency Stop The Emergency Stop is a function within the RadarView software that isolates power to the transceiver enclosure and antenna turning sub assembly. This function is only available when the service display/ RadarView is ON ON-line If the Service display is off line the Emergency Stop function cannot be accessed/ used.
SBS-900 Shore Ba Based Radar Systems Chapter 8: Service display/ RadarView control Emergency Stop p system re-start When the situation that caused the Emergency Stop function to be activated has been cleared, the system must be restarted: Pressing the Restart button is pressed configures the RDU so that it is ready to go to RUN.
SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control 8.10 RadarView operator overview 8.10.1Overview The manufactures operator handbook for RadarView can be located as follows: Printed copies In printed copies of this handbook, a copy of the RadarView user manual can be found in section Annex B. Electronic copies (PDF) In electronic copies, the RadarView user manual can be found in the root directory of the KH1600 document (PDF format).
SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control 8.10.2 RadarView p manage radar Selecting •Channel-9 , ETaTZX JTWTeor opens the Manage Radar screen which allows the remote control and viewing of: - The Radar Distribution Unit (RDU). Transceivers. System information. The screen also allows the activation of the Emergency Stop function. Each section is detailed on the following pages. Control Panel - View system information (software version etc.).
SBS-900 Shore Based Radar Systems Chapter 8: Service display/ RadarView control Backup & Restore Emergency Stop Backup or restore the RadarView settings. Selecting Emergency Stop sends an antenna/ trasnmission stop command to the RDU. All AC power is removed from the transceiver/ gearbox. Status p RDU Select the 8Q_MUW^f button for information. Status Green: No fault conditions exist. Status Red: A fault condition is present.
SBS-900 Shore Ba Based Radar Systems Chapter 8: Service display/ RadarView control 8.10.3Transceiver status Transceiver warm up: At switch ON, the transceiver enters a short initialisation period where the transceiver(s) will show as Not Ready and the TX status indicator in the RadarView software will show as Red. After the initialisation period, the TX status indicator changes to Green signifying that the transceiver is ready for use.
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SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9 Planned maintenance 9.1 Standard Antenna Systems Equipment: The following pages detail the monthly, annual, 3 and 5-year planned maintenance schedules for the following Standard antenna sub-systems.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.2 Advanced Antenna Systems The planned maintenance procedures for the Advanced ST1-F10/ 20 Antenna Turning Unit (ATU) and antenna range are briefly outlined below but are not detailed in this handbook. ST1-F10/ 20 Antenna Turning Unit & antenna Please refer to the installation and maintenance handbook supplied with the advanced equipment for full details on planned maintenance.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.3 System isolation In addition to the normal health and safety requirements, the system must be made safe prior to carrying out any maintenance task by fully isolating all AC power including any UPS supported supplies to the system as shown below: As an additional safety precaution, the Man Aloft Switch can be placed into the OFF position.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.4 Annual maintenance procedure SBS-900 Annual planned maintenance record sheet Inspection sheet 1 of 10 Equipment details Antenna Sub-System Note Gearbox/ Antenna Turning Unit Part No. Serial number: Antenna Part No. Serial No.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance SBS-900 Annual planned maintenance record sheet Inspection sheet 2 of 10 WARNING: Prior to commencing any maintenance procedure, users must familiarise themselves with the health & safety warnings noted in the planned maintenance and health and safety sections of the system handbooks. Prior to carrying out planned maintenance, the system must be fully isolated from ALL single and 3phase AC supplies including any UPS supported supplies.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance SBS-900 Annual planned maintenance record sheet Inspection sheet 3 of 10 Gearbox inspection Task General cleaning Description Pass Fail Clean all exterior surfaces with a soft, cloth moistened in a mild nonabrasive soap solution. ' ' Ensure that all securing bolts for the gearbox and antenna are secure and show no signs of severe corrosion or damage.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance SBS-900 Annual planned maintenance record sheet Inspection sheet 4 of 10 Radar Distribution unit (RDU) Task Description Pass Fail External surfaces Clean with a soft, non-abrasive cloth moistened in a mild soap solution. ' ' Internal surfaces Open the door of the Radar Distribution Unit using a screwdriver. Carefully clean out the unit using blower and/ or soft brush. ' ' Ensure that all mounting bolts are secure.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance SBS-900 Annual planned maintenance record sheet Inspection sheet 5 of 10 DTX-A7-xx Transceiver enclosure Task General cleaning Description Pass Fail Clean all exterior surfaces with a soft cloth moistened in a mild nonabrasive soap solution. ' ' Ensure that all securing bolts are secure and show no signs of severe corrosion, damage. Pay particular attention to the main chassis supporting bolts.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance Inspection sheet 6 of 10 SBS-900 Annual planned maintenance record sheet Transceiver enclosure Task Description Pass Fail ' ' ' ' ' ' The air baffle plates located on the base of the Transceiver Enclosure should be checked and cleaned as necessary. Base plate air baffle Base of DTX-A7 Transceiver Enclosure Each baffle is retained by 4 cross-head screws as indicated above.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance Inspection sheet 7 of 10 SBS-900 Annual planned maintenance record sheet Man aloft switch Task Description Pass Fail Physical inspection Ensure that all fastenings are secure and show no signs of severe corrosion or damage. ' ' Switch action Ensure the switch operation is smooth and that both the Free and OFF positions can be selected.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance SBS-900 Annual planned maintenance record sheet Inspection sheet 8 of 10 Powered tests: Safety switch tests The following tests should be carried out with power restored to the system. Caution: When carrying out the following test, do not contravene any health and safety precautions regarding working aloft, antenna or electrical safety. The following tests will Stop and Start antenna rotation and system transmission.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance SBS-900 Annual planned maintenance record sheet Inspection sheet 9 of 10 Powered tests: Cooling fan checks The following tests require access to the internal electronics within the Radar Distribution Unit and the transceiver enclosure. Caution: Lethal AC, DC and high voltages are present within the system. Exercise extreme caution when carrying out the following checks.
SBS-900 Shore Ba Based Radar Systems Chapter 9: Planned maintenance Inspection sheet 10 of 10 SBS 900 Annual planned maintenance record sheet Fan condition check The fan within the static inverter located within the Radar Distribution Unit has a service life of approximately 30,000 hours. The fan run time must be checked and the fan replaced where necessary.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.5 3-year maintenance 3-year maintenance: Changing gearbox oil (Standard systems only) Inspection sheet 1 of 2 Kelvin Hughes DTX-A3-xxxx gearbox and antenna After three years of use, the oil in the standard gearbox should be changed: Advanced Antenna Turning Unit and antenna: Please refer to the installation and maintenance handbook supplied with the equipment for full details on planned maintenance.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 3-year maintenance: Changing gearbox oil (Standard systems only) Inspection sheet 2 of 2 Health & safety precautions WARNING: Prior to commencing any maintenance procedure, users must familiarise themselves with the health & safety warnings noted in the planned maintenance and health and safety sections of the system handbooks.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.6 5-year maintenance three-phase inverter The 5-year maintenance schedule depends on the static inverter mounted within the Radar Distribution Unit. After 5 or 10-years of use, the static inverter located within the Radar Distribution Unit must be changed as over time the electrolytic capacitors within the inverter can dry out. A number of versions of the inverter are available as detailed below.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.6.1 5 year maintenance: VF-S11 Inspection sheet 1 of 6 5-year maintenance: Changing the static inverter in the RDU After 5-years of use, the static inverter located within the Radar Distribution Unit must be changed as over time the electrolytic capacitors within the inverter can dry out. This maintenance procedure applies to Radar Distribution Units fitted with the inverter detailed below.
SBS-900 Shore Ba Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 2 of 6 Disconnect the power: All AC sources including UPS supported supplies must be FULLY isolated and disconnected from the Radar Distribution Unit prior to commencing this or any maintenance task.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 3 of 6 When a new inverter is switched ON for the first time, it must be configured as shown below BEFORE connecting the three-phase output to the antenna motor (PL4 on the Radar Distribution Unit).
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 4 of 6 Inverter first time POWER ON DO NOT reconnect the three-phase connection (PL4 on the base of the RDU) to the antenna motor. Reconnect and switch ON the single and three-phase AC power to the RDU and switch the system ON. At first switch-ON the inverter initialises and the readout displays n50, which indicates 50Hz input conditions will be set.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Function Description Set to FR Forward / reverse ACC dEC FH UL LL uL uLu Acceleration time Deceleration time Maximum frequency Upper limit frequency Lower limit frequency Base frequency (motor) Base frequency voltage 1 Pt V/F Control mode selection 0 ub Torque boost 5 34 tHr Motor thermal protection level or 0LN Sr-1 Sr-2 Sr-3 Sr-4 Sr-5 Sr-6 Sr-7 F--- Thermal protec
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 6 of 6 Measuring the three phase output The three phase output of the inverter is a pulse width modulated (PWM) sine wave which cannot be accurately measured using a standard DVM (Digital voltmeter). If measured the 440VAC output will actually measure approximately 220VAC +/-10% depending on the multimeter being used.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.6.2 5-year maintenance VF-nC3 Inspection sheet 1 of 6 5-year maintenance: Changing the static inverter in the RDU After 5-years of use, the VF-nC3 static inverter located within the Radar Distribution Unit must be changed as over time, the electrolytic capacitors within the inverter can dry out. This maintenance procedure applies to Radar Distribution Units fitted with the inverter detailed below.
SBS-900 Shore Ba Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 2 of 6 Single phase input inverter removal and replacement Disconnect the power: As noted in the health and safety warning, all AC sources must be FULLY isolated and disconnected form the radar distribution unit prior to commencing this task.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 3 of 6 Antenna motor connection DO NOT CONNECT PL4 PL4 is the 3-Phase output to antenna motor. The inverter must be configured BEFORE power is connected to the antenna. Reconnect all cables to the inverter Reconnect all other cables ensuring that they are replaced in the correct positions, polarity and/ or marker numbers as noted when removing them earlier.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 4 of 6 A. First time POWER ON i. With PL/ SK 4 disconnected apply power to the RDU. ii. The inverter initialises and the display will show HELLO then settle at 0.0. B. Region Setting i. If the display is flashing SEt, then a region code has to be entered. ii. Rotate the wheel to ASIA and press wheel to set, (init will appear) display should now be 0.0. iii.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 5 of 6 First time switch ON inverter configuration Custom Settings for TOSHIBA VFNC3 Inverter Function Description Set to CN0d Command Mode 0 FN0d Frequency Setting Mode 0 FnSL Fn Meter Selection Mode Meter gain adjustment 0 0 Fr Forward / Reverse 0 ACC dEC FH UL LL uL uLu Acceleration Time Deceleration Time Maximum Frequency Upper Limit Frequency
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 5-year maintenance: Changing the static inverter in the RDU Inspection sheet 6 of 6 Measuring the three phase output The three phase output of the inverter is a pulse width modulated (PWM) sine wave which cannot be accurately measured using a standard DVM (Digital voltmeter). If measured the 440VAC output will actually measure approximately 220VAC +/-10% depending on the multimeter being used.
SBS-900 Shore Ba Based Radar Systems Chapter 9: Planned maintenance 9.6.3 Power Supply Fans Inspection sheet 1 of 1 5-year maintenance: Changing the RDU PSU fans PSU fans: Regardless of the inverter fitted within the system, the two fans mounted on the power supply unit within the RDU have a manufacturers MTBF of 50K hours.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 9.7 10-year maintenance: VF-S15 Inspection sheet 1 of 6 10-year maintenance: Changing the static inverter in the RDU After 5-years of use, the VF-nC3 static inverter located within the Radar Distribution Unit must be changed as over time, the electrolytic capacitors within the inverter can dry out. This maintenance procedure applies to Radar Distribution Units fitted with the inverter detailed below.
SBS-900 Shore Ba Based Radar Systems Chapter 9: Planned maintenance 10-year maintenance: Changing the static inverter in the RDU 10 Inspection sheet 2 of 6 Disconnect the power: All AC sources including UPS supported supplies must be FULLY isolated and disconnected from the Radar Distribution Unit prior to commencing this or any maintenance task.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 10-year maintenance: Changing the static inverter in the RDU Inspection sheet 3 of 6 The inverter is mounted onto a flat plate; this must be removed and fitted to the replacement inverter. The replacement inverter assembly can now be installed using the same mounting points and fasteners. Reconnect DO NOT reconnect PL4 (3-phase supply to antenna motor).
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 10-year maintenance: Changing the static inverter in the RDU Inspection sheet 4 of 6 C. Custom Settings The Inverter parameters must then be changed as follows: Press the MODE button. ' ' ' ' ' ' ' ' ' Whilst programming, the Prog indicator is ON for main function path and Flashing for F.---setting path. Press. buttons to scroll down through the function menu as listed below. Pressing / button scrolls up the menu.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 10-year maintenance: Changing the static inverter in the RDU 0 FR Forward / Reverse ACC dEC FH UL LL uL uLu Acceleration Time Deceleration Time Maximum Frequency Upper Limit Frequency Lower Limit Frequency Base Frequency, (Motor) Base frequency voltage 1 Pt V/F Control Mode Selection ub Torque Boost 5.0 tHr Motor Thermal Protection Level 34 or 80 2.0 10.0 50.0 50.0 0.0 50.
SBS-900 Shore Based Radar Systems Chapter 9: Planned maintenance 10-year maintenance: Changing the static inverter in the RDU F302 Repetitive Power RideThrough 0 0: Disabled 1: Automatic setting 2: Slowdown stop F303 Retry Selection (set for 5 times at 1 second intervals) 5 0: Disabled 1-10 F417 Motor Rated Speed F607 Motor 150% overload time limit Annual Average Ambient Temperature F634 2820 3384 10 3 Inspection sheet 6 of 6 2820 `il 4/Gt nsj m_nncha 3384 `il 5/Gt nsj m_nncha 10 ~ 2400
SBS-900 Shore Ba Based Radar Systems Chapter 9: Planned maintenance 9.8 Earth bonding maintenance Where an earth/ chassis bonding point has been found to be corroded or fails a conductivity test, the bonding joint should be dismantled, cleaned and reassembled as follows : Caution: Isolate the system before commencing this task. Under no circumstances should straps or equipment be disconnected from earth/ chassis before all power supplies are isolated removed at source.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10 Corrective maintenance The following section details the corrective maintenance tasks that can be carried out on all standard SBS-900 systems Health & Safety notices: When carrying out any corrective or planned maintenance, the health and safety notices shown in section 2 must be observed at all times.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.2 Standard systems overview 10.2.1 Power connections AC/ DC power: RDU: Two sources of UPS supported single phase AC and a separate three phase supply are connected to the RDU. Internal breakers and contactors control the AC voltages to the rest of the system. An internal power supply generates all the DC rails required by the RDU.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.2.3 Service door removal Service Door removal: The service door on the turning mechanism must be opened to gain access to the electrical terminations for the ACP and ARP signals and for connecting the flexwell in S-Band systems (X-band systems connect externally). Opening the service access door is not required for any other reason.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.2.4 Antenna removal The Low Profile Antenna will need to be removed and temporarily stored for some maintenance tasks. The lifting procedures are listed below. Where an antenna is to lifted, all safety and lifting requirements noted in below must be read, understood and fully observed. WARNING: Antennas are heavy items and must be lifted using suitable lifting equipment, a secured block and tackle or by rope strops.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance X-band Antenna removal In addition to the normal tools required for installation and service work, an 8.0mm hex key will be required to remove and install the X-band LPA Support the antenna Ensure the antenna is fully supported ready to be lifted. Antenna weight: LPA A37-xxxx 3.7m low profile antenna: 20Kg LPA A55-xxxx 5.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance S-band Antenna removal Caution: All safety precautions regarding the lifting and handling of antennas noted in this section must be read, fully understood and observed. The Kelvin Hughes LPA-A3 and LPA-A3-BAAA S-band low profile antennas are supplied with a set of lifting straps which must be used for lifting the antenna. These straps are individually marked with the [hn_hh[m m_lc[f hog\_l [h^ gomn \_ retained with the equipment for pos
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Support the antenna Ensure the antenna is fully supported ready to be lifted. The LPA-1052 lifting supports originally supplied with the antenna MUST BE USED. Array weight: 70Kg Release forward bolts On both arms of the swing casting, remove and retain the 4 bolts and washers indicated. Retain these bolts and washers as they are required when reinstalling the antenna.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.3 Standard X band 10.3.1 Antenna The corrective maintenance for the standard LPA-A37 and LPA-A55 Low Profile Antennas is restricted to keeping them clean and inspecting for damage. See Planned Maintenance Annual Maintenance for cleaning and inspection details. Standard DTX TX A3 A3-AXZX gearbox fitted with an LPA-A55 AAAA 10.3.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.3.
10.3.5 ACP/ARP encoder GTX-A188 Optical quadrature azimuth and heading line encoder The sealed ACP/ ARP encoder is situated inside the gearbox housing and is located around the rotating joint shaft. It outputs 1024 pulses (two azimuth streams 90deg phase shifted and two inverse azimuths) per revolution. The encoder also outputs a heading line pulse and an inverse heading line pulse for each revolution of the antenna.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Encoder removal The azimuth encoder can be removed as follows: a) Fully isolate the entire system from all sources of AC power b) Unplug the azimuth encoder flying lead from the housing cable form (located in the top of the housing). c) Noting the position and order of washers, unscrew, remove and retain the two pillars (A) that hole mounting bracket from the base of the rotating joint. d) Slacken the two M3 (1.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.3.6 RF rotary joint The RF •Qi - Mf MPPMR?PWHoint is the mechanism by which the RF from the waveguide is coupled to the rotating antenna waveguide. The joint is secured to the centre of the swing casting and connects to the waveguide on the underside of the antenna. Time: The removal and replacement of the rotating joint can take between 4 to 5 hours to complete depending on accessibility and availability of lifting equipment.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Rotating joint removal With the antenna, internal waveguide and azimuth encoder removed, the rotating joint can now be removed. Noting their positions, remove and retain the 6 x M12 bolts and washers shown below: 6 x M12 bolts and washers DO NOT REMOVE the 6 larger bolts The entire rotating joint can now be gently removed from the transceiver housing. Remove and discard the gasket which MUST NOT be re re-used.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.4 Standard dual X & S-band 10.4.1 Antenna The corrective maintenance for the standard LPA-A455 Low Profile Antennas is restricted to cleaning and inspecting for damage. See Planned Maintenance Annual Maintenance for cleaning and inspection details. Standard DTX A19 fitted with an LPA-A455 10.4.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.5 Standard S-band 10.5.1Antenna The corrective maintenance for the standard LPA-A3 and LPA-A3-BAAA Low Profile Antennas is restricted to cleaning and inspecting for damage. See Planned Maintenance/ Annual Maintenance for cleaning and inspection details. Standard GTX-A11 fitted with an LPA-A3 10.5.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.5.4 ACP/ARP encoder GTX-A188 Optical quadrature azimuth and heading line encoder The sealed ACP/ ARP encoder is situated inside the gearbox housing and is located around the rotating joint shaft. It outputs 1024 pulses (two azimuth streams 90deg phase shifted and two inverse azimuths) per revolution. The encoder also outputs a heading line pulse and an inverse heading line pulse for each revolution of the antenna.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Encoder removal The azimuth encoder can be removed as follows: e) Fully isolate the entire system from all sources of AC power. f) Unplug the azimuth encoder flying lead from the housing cable form (located in the top of the housing). g) Noting the position and order of washers, unscrew, remove and retain the two pillars (A) that hole mounting bracket from the base of the rotating joint. h) Slacken the two M3 (1.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.5.5RF rotary joint The RF •Qi - Mf MPPMR?PWHoint is the mechanism by which the RF from the transceiver waveguide is coupled to the rotating antenna waveguide. The joint is secured to the centre of the casting swing casting and connects to the waveguide on the underside of the antenna.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Rotating joint removal With the antenna, internal RF coupling and azimuth encoder removed, the rotating joint can now be removed.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Replacement Rotating joint To replace the rotating joint, reverse the above procedure using the replacement gasket+ \off_n [h^ N lcha `ioh^ ch nb_ mj[l_m ecn- RF coupling & azimuth encoder Reverse the removal process shown in section 10.5.4 pages 136 onwards. Reverse the removal procedure detailed in the above section. - Dhmol_ nb_ l_jf[]_g_hn \off_n [h^ N lcha [l_ ]ill_]nfs chmn[ff_^ ch nb_ waveguide junction between the ro-jo an
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.6 Advanced antenna sub systems Enhanced ATU and antennas: The corrective maintenance procedures for the advanced ST1-F10/ 20 Antenna Turning Unit (ATU) and range of antennas are not detailed in this section. ST1-F20 Antenna Turning Unit & antenna Please refer to the installation and maintenance handbook supplied with the equipment for full details on corrective maintenance.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7 Transceiver enclosure 10.7.1 Safety notices ANTENNA ROTATION SAFETY NOTICE: When three-phase power is connected to the system and switched ON, the antenna may rotate immediately regardless of the RUN command status. Use the Antenna Rotation keyswitch, Man Aloft safety switches or antenna control in the command and display system to stop antenna rotation in an emergency.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.7.3 AC Input & breakers Single Phase AC supply: Depending on the system, the transceiver enclosure receives one or two sources of single phase AC supply from the Radar Distribution unit.
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SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.6 Power unit assembly AC-DC power supply unit Part number SBS-A146 The AC-DC power supply unit is a single assembly that provides the DC outputs required by the transceiver enclosure. The PSU assembly consists of a mains rectification unit and a number of DC/ DC converters mounted onto a chassis. WARNING: Lethal AC and DC voltages of up to 450VDC are present within the SBSA146 assembly.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.7.6.3 Removal & Replacement Disconnection: Ensure that the system is fully isolated from all AC power sources. Remove the safety cover from the assembly; this cover is retained by four nuts and washers (circled below) which will be required for refitting. Carefully note the position and cable numbers of the input and output cables indicated below. CAUTION: The cable numbers are not detailed in this handbook. +15VDC out +3.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.7 DTX-A295 quadrature buffer PCB The DTX-A295 converts pulsed 90:1 or 180:1 Azimuth and HL inputs into 4096 Quadrature differential signals. The board uses a small processor to multiply the incoming Azimuth pulses in accordance with the rate of turn detected. Inputs are opto-coupled for signal integrity and isolation purposes.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.7.
10.7.7.
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SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.8 SBS-A126 Switch Control & BITE PCA 10.7.8.1 Overview The Switch control and BITE PCA system is a non-critical link in the system where one or two SharpEyeTM transceivers are located within the same enclosure and share a single antenna subsystem. The role of the Switch control and BITE PCA is to: ' Derive power for the +5V advanced antenna sub-system ACP/ ARP encoder. ' Derive power for the +28V waveguide switch.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance PCA failure: If a failure of the Switch control and BITE PCA should occur then the default transceiver (Tx A) will still be able to operate. Manual control of the waveguide switch, and therefore Tx B, is still available. Start-up: During start up, the waveguide switch is to be set to Tx A, and the polarisation switch to horizontal.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.8.3 Signal interfaces: There are multiple interfaces for the Switch control and BITE PCA. The status of the various inputs is monitored and transmitted to the RDU.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Waveguide switch selector: (Dual transceiver systems only) Two +28V outputs provided for the waveguide switch control. One output will cause the waveguide switch to set to transmitter A, and the other sets the waveguide switch to transmitter B. The default position is transceiver A. The selector switch defaults to the A position if there is a fault in the communications to the PCA.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.8.5 Test points Test Point Description of test +15V A +15V B +15V Board Derived +5V +28V +1.5V +15V PSU A onto the PCA +15V PSU B onto the PCA +15V combined DC supply to PCA +5VDC +28VDC +1.5VDC Enable connection of an oscilloscope between its differential inputs to monitor waveform. Enable connection of an oscilloscope between its differential inputs to monitor waveform.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.8.6 Links Link function Ref Position A or Open Position B or Made SETTING Antenna Encoder Power output LK8 15V 5V B Polarity sw. A Pwr Option LK5 External Supply A Polarity sw. B Pwr Option LK6 External Supply A Polarity sw. C Pwr Option LK7 External Supply A Polarity Sw.A Tellback A opto power option Polarity Sw.A Tellback A opto power option Polarity Sw.A Tellback B opto power option Polarity Sw.
Green LED 3.3VDC Green LED Oil Temp High Green LED Tx B Motor ON 10.7.8.7 PCA Layout Green LED 1.5VDC Green LED (top to bottom) +5V OK +15V_A OK -15V_B OK +15V_OK +28V OK Green LED Fan OK Page 159 of 240 KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Green LED Tx A Motor ON Green LED Oil level Low Chapter 10: Corrective maintenance SBS-900 Shore Based Radar Systems Green LED (Flashing PCA running Red LEDm 'nij ni \innig( Waveguide Switch Position A Waveguide Switch
Fibre position B tellback IN Fibre position A tellback IN +5V fibre position B Gnd WG position B tellback WG position A tellback +V In WG +28V WG position A +28V WG position B Gnd PL7-1 PL7-2 PL7-3 PL7-4 PL7-5 PL7-6 PL7-7 PL7-8 PL7-9 PL7-10 PL7-11 PL7-12 PL7-13 PL7-14 Pol. Pair A pos. B +V IN pol. pair A Gnd Pol. TB pair A pos. A Pol. TB pair B pos. B +V IN pol. pair B Gnd Pol. TB pair B pos. A Pol. TB pair C pos. B +V IN pol. Pair C Gnd Pol. TB pair C pos.
PL11-1 PL11-2 PL11-3 PL11-4 PL11-5 PL11-6 Gnd +15VDC Gnd +3.
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SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.9 SharpEyen error messages If a fault condition is detected within the SharpEye TM transceiver, a fault message is sent to the Radar Distribution Unit and in certain conditions the unit switches to a degraded low power state of operation. The following is a list of possible alarm conditions that can occur within the SharpEye transceiver.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance TM SharpEye error Message Description FPGA2 failed If the transceiver detects a hardware fault, it sends a warning message to the display equipment and switches to the Degraded state of operation. The transceiver continuously runs background performance checks on forward power, reverse power, receiver sensitivity and temperature.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.10 X-band transceiver processor 10.7.10.1 Overview Sb_ mifc^ mn[n_ Rb[ljDs_x nl[hm]_cp_l(s) are secured inside the transceiver enclosure and are controlled by the Radar Distribution Unit. SharpEye processor g sealed unit: ' The SharpEyeTM processor uses solid state components and has no 'lifed' items. ' The unit has no field serviceable or repairable parts and must be returned to the manufacturer for repair.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.7.10.2 Removal & replacement The following process shows the removal of a single X-@?LB6 F?PN( WC\ NPMACQQMPlocated in the left hand side of the enclosure. The removal and replacement processes are exactly the same for the removal of the right hand processor Prior to undertaking this task, maintainers should familiarise themselves with the processes detailed below.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance d) The waveguide coupling (SBS- 9
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance TM g) Processor removal: The SharpEye processor is retained into the Enclosure by 17 x 5mm hex bolts. These should be removed, retained and the processor carefully lifted from the assembly using the carrying handles. Caution: Sb_ \ifnm ih nb_ Rb[ljDs_x jli]_mmil cnm_f` LTRS MNS AD QDLNUDC; removal of these bolts invalidates the warranty status of the unit (see below).
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Processor replacement Replacement: The processor is replaced by reversing the removal procedure. Supporting lugs: The processor can be temporarily rested on two logs inserted into the backplate of the enclosure. This helps to support and align the processor during the replacement processes but does not secure the unit into place.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Part and serial number log: Use the following form to log the part and serial numbers of the removed and replacement unit: The details required below can be found on the front of the SharpEye processor. Replacement unit fitted: Part Number S/W VER. (software version) Serial No.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.11 S-band Transceiver processor 10.7.11.1 Overview Sb_ mifc^ mn[n_ Rb[ljDs_x nl[hm]_cp_l is secured into the right hand side of the transceiver enclosure and is controlled by the Radar Distribution Unit. SharpEye processor g sealed unit: ' The SharpEyeTM processor uses solid state components and has no 'lifed' items. ' The unit has no field serviceable or repairable parts and must be returned to the manufacturer for repair.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.11.2 S band processor removal & replacement The following process shows the removal of a single S-\[h^ Rb[ljDs_x processor located in the right hand side of the enclosure. Prior to undertaking this task, maintainers should familiarise themselves with the processes detailed below. Removal The removal process is identical to the X-band processor removal shown in the previous section. Please refer this section for instructions.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Part and serial number log: Use the following form to log the part and serial numbers of the removed and replacement unit: The details required below can be found on the front of the SharpEye processor. Replacement unit fitted: Part Number S/W VER. (software version) Serial No.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.7.12 Waveguide switch Waveguide switch assembly The RF outputs of Tx A and Tx B are connected to the antenna via a waveguide switch internally mounted in the centre of the transceiver enclosure. 10.7.12.1 Operation Power: The waveguide switch operates from +28VDC from the SBS-A126 PCA. This supply is available as soon as the transceiver enclosure switches ON.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.12.2 Schematic Extract from Transceiver system diagram reference DTX-C7 If there is a fault condition that prevents the waveguide switch selecting a transceiver, the RDU will th make 10 attempts at reselecting the switch. After the 10 attempt the system reverts to the original transceiver and the RDU will display an alarm stating Waveguide Switch Fail.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance ce 10.7.12.3 Removal & replacement Tools: In addition to the normal tools required for service and maintenance work, the following tools will be required: 4BA spanner: Used for the removal of the waveguide bolts. The waveguide switch cannot be repaired in the field and contains no user accessible parts. Removal: The waveguide switch is removed as follows: 1.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.13 Static desiccator The DTX-A7 Transceiver Enclosure is fitted with a static desiccator. With the exception of changing the two desiccant packets contained within the unit, the desiccator assembly requires no maintenance. The desiccator is accessed externally on the base of the Enclosure or on earlier units is located between the two access doors on the front of the enclosure.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.7.14 Service socket AC socket: A universal switched AC service socket is provided within the transceiver enclosure and is located on the right hand side of the unit. Maximum load: The maximum load on this AC output is 100W 10.7.15 Illumination When the AC breaker is switched ON, LED illumination is provided within the Transceiver enclosure.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8 SBS-A1-1 Radar Distribution Unit 10.8.1 System part numbing In addition to the main part number for the system, a number of options can be added to the Radar Distribution Unit (RDU). These options are identified by a 6-digit Option number which is added as a suffix to the main part number. The option code contains a digit for each available option, where: ' 0 = Indicates the option is not required, not fitted or not available.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.2 AC power Single phase supply: Dual single phase AC mains inputs are required. It is recommended that each mains input is provided via a separate external UPS which is not supplied as part of the SBS system. - The AC supplies are fed to the dual redundant AC-DC power unit via a set of user accessible over current protection devices in the form of circuit breakers and contactor relays.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Three-phase: PL1: 3-phase PL input A separate 3-phase input powers the antenna drive motor via a static inverter located within the Radar Distribution Unit. The 3 phase input is fed to a static inverter via a set of user accessible over current protection devices in the form of circuit breakers and contactor relays. Filter and indicator 6.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.8.4Breakers The Radar Distribution Unit is fitted with three user accessible DIN rail mounted earth leakage trips/ breakers located in the base of the RDU behind the main access door. The output of the breakers is fed to the rest of the system via contactors that are controlled by the RDU as shown below. RDU Single phase AC input schematic PL1: 3-phase PL input Filter and indicator 6.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.5 RDU overview The Radar Distribution Unit provides the interface between the transceiver enclosure [h^ nb_ om_lm command and display system, track extractor and optional service display. The RDU comprises on the following main components: Processor: A card frame mounted in the top half of the unit carries the modular interface system backplane (MISB) and modular interface system modules (MISM).
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Connections to transceiver enclosure, the external control system and optional service display MISM processor backplane and cards Dual redundant AC-DC power supply Inverter Breakers and relays for single & three-phase supplies Single and three-phase AC input and output connections Earth stud Example of an RDU Shown with door removed for clarity KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Page 184 of 2
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.
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SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.7 Dual redundant power supply Dual redundant AC-DC power supply unit Part number: 45-690-0080-001 The dual redundant power supply unit is a single unit that provides the DC output requirements of the Radar Distribution Unit. The PSU assembly consists of two AC-DC power units and a separate PCB that provides the power sharing diodes for the dual redundancy output.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance PSU A PSU B AC input from PL2/ MCB1 AC input from PL3/ MCB2 Dual redundant PSU layout 10.8.7.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.7.2 PSU removal Power supply fail warning: If a PSU failure warning is received on the RDU, optional service display or command and display system, first check that AC power is present at the RDU input and at the power supply. If AC power is available at the unit the PSU will need to be changed. Removal: The power supply unit is retained within nb_ Q[^[l Ccmnlc\oncih Thcn \s nqi e_s_^ locating posts and two bolts.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.7.3 PSU replacement Replacement: To replace the power supply reverse the removal process shown in the previous section. Seating: When re-installing the unit, ensure the assembly is securely positioned onto the locating lugs as this ensures the unit connects with the RDU chassis which acts as a heatsink.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.8.7.4 Fan replacement Replacement fan part number: 45-690-0080 003 Note: The replacement part is the fan only and does not contain the casework which must be removed from the faulty fan. Fan life: The two fans mounted on the RDU power supply have a manufacturers MTBF (mean time between failure) of 50000 hours. It is therefore recommended that the fans are changed every 5 years as part of the routine maintenance procedures.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.8 NTX-A402 backplane Modular Interface System Backplane (MISB) Part number: NTX-A402-7 Backplane software: ZM-2279 The modular interface system backplane within the Radar Distribution Unit is a flexible backplane system designed to provide interconnect and communication resources to the installed MISMs. The modular interface system backplane incorporates a microcontroller with multiple serial communication interfaces.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Location of LEDs, links and test points NTX-A402 backplane KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Page 195 of 240
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Power The backplane is provided with voltages from connector CON2 on the dual redundant power to PL1 on the backplane: Voltage (DC) +24.1V +15V -15V +5.0V Tolerance PSU ±0.3V ±0.4V ±0.4V ±0.
67'0-2- 76 CBI8D =A =EEG8 + )H C?* * %+-H + %*.H , '*.H - %.H .&/ FC1 FC0 FC/ FC. D6 +1V2V OK D7 +1V5V OK D8 +3V3V OK 72 '.H B> FC** FC*) FC2 FC*+ %*+H %*(+H %*(.H %,(,H 4'.H %+-H %*.H '*.H %.H BE6=??4FBD J* ,*M ,*M E>5+ ,*M E >4+ E>5* 64A ?B64? , FT 64A ?B64? , DT 64A ?B64? - FT 64A ?B64? - DT FJ7 4 DJ7 4 FJ7 6 DJ7 6 FJ7 8 DJ7 8 FJ7 9 DJ7 9 6BAFDB? 88CDB@ =6. D4@ -@M #+.
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SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance KDCm LED Number Function LED1 "CHANNEL UP" or "DATA VALID CH1". On the NTX-A462-1 fitted in bays A1 and B1this is "CHANNEL UP" which indicates the presence of data input from the LAN. On the NTX-A462-3 fitted in bay A2 this is "DATA VALID CH1" which indicates the presence of valid data input from module A1 via the SATA link. LED2 "DATA VALID" This red LED indicates presence of decoded zero range trigger pulse.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Heading line: The heading line utilises the same circuitry as for a pulsed format, but are all terminated by a link selectable 120| resistor. ARP/ Heading line signals can be received as pulsed, quadrature, RSS422 or +5.0V to +17.5V peak-peak (adjustable during system configuration, factory set to +15V).
NTX-A477-1 radar I/O module NTX-A477-1 schematic Page 203 of 240 KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Location of LEDs, links and test points Chapter 10: Corrective maintenance SBS-900 Shore Based Radar Systems
Page 204 of 240 KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Chapter 10: Corrective maintenance SBS-900 Shore Based Radar Systems
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.11 NTX-A478 serial coms module Modular interface system module (MISM) type 4 Mk2 serial coms module Part number NTX-A478 Backplane location: B5 Overview: The serial communications module within the Radar Distribution Unit is controlled by the backplane and provides the following interfaces: - Three CANBus V2.0B interfaces. - Six RS232/422 serial interfaces. - Four opto-isolated parallel inputs and/ or relay isolated outputs.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Links (factory defaults in BOLD) LK10 LK11 LK12 LK13 LK14 LK15 LK16 LK17 LK18 LK19 LK20 LK21 LK22 LK23 LK24 LK25 Position A Position B Open Position A Position B OPEN Position A Position B OPEN MADE Position A Position B Open Position A Position B OPEN Position A Position B OPEN MADE Position A Position B Open Position A Position B OPEN Position A Position B OPEN MADE Position A Position B Open Position A Position B OPEN Position A Posit
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Location of LEDs, links and test points NTX-A478 Serial communications PCB KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Page 207 of 240
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance NTX-A478 schematic KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Page 208 of 240
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.12 NTX-A490 signal I/O module Modular interface system module type 11 signal I/O module Part number NTX-A490 Backplane location: B4 Overview: The signal I/O Module within the Radar Distribution Unit is controlled by the backplane and provides the following interfaces: - Three switched relay outputs: F-OUT, S1-OUT and S2-OUT. - Three co-axial outputs: SKA, SKB and SKC.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Links LK12 LK13 LK15 LK16 LK17 LK18 LK19 LK20 LK21 LK22 LK23 LK24 LK25 LK26 LK27 LK28 LK29 LK30 LK31 LK32 LK33 LK34 LK35 Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A Position B Position A P
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Power The board uses +24V, +15V and +3.3V supplies directly from the backplane. A +5.0V and -5.0V supply is generated o the PCB from the +24V rail. - LED D24 (green) is lit when the +5.0V supply is present. - LED D25 (green) is lit when the -5.0V supply is present.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.13 VDR-A121-3 status and control PCB The Status and Control PCB Assembly (Front panel) provides indication of the unit status by means of an LCD display and a set of LEDs, and provides control of the unit functions by means of four pushbutton switches. The unit is interfaced via a bi-directional RS232 serial data link on PL1 to SK3 on the backplane. The four switches are momentary action pushbutton switches.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.8.14 Three-phase inverter VF VF-S15 Manufactures part number: Kelvin Hughes part number: VF VF-S15 45-690-0084 002 45 The Radar Distribution Unit can be fitted with different three phase inverters designed to meet the site AC requirements. This converts the incoming three-phase supply into a voltage suitable for the supply and control of the antenna motor.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Fan replacement Health and safety notice Fan replacement notes: When used under normal operational conditions, the fan has an operational life of 10 years and should only need replacing if it fails. Due to the drying of the electrolytic capacitors, the entire inverter must be replaced every 10 years.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.8.15 Three-phase inverter VF VF-S11 Manufactures part number: Kelvin Hughes part number: VF VF-S11 45-690-0065 001 45 NOTICE: This part has been superseded by the VF-S15 (see previous section) The Radar Distribution Unit can be fitted with different three phase inverters designed to meet the site AC requirements.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Fan replacement Health and safety notice WARNING: Prior to commencing any maintenance procedure, users must familiarise themselves with the health & safety warnings noted in the planned maintenance and health and safety sections of the system handbook. Prior to carrying out planned maintenance, the system must be fully isolated and disconnected from the single and 3-phase AC supplies.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Reset the fan run-time counter When the fan has been replaced, the run time counter in the inverter must be reset to zero as follows: Caution: The following task is carried out with the inverter switched ON and must must only be undertaken by a qualified electrical engineer who understands the voltage hazards present within the inverter and the Radar Distribution Unit. Setup: The Radar Distribution Unit must be switched ON.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance 10.8.16 Single phase inverter VF VF-nC3 Manufactures part number: Kelvin Hughes part number: VF VF-nC3 45-690-0066 001 45 An optional inverter is available that has a single phase AC voltage input. This is used where a 3 phase supply is not available on site. The Radar Distribution Unit can be fitted with different three phase inverters designed to meet the site AC requirements.
SBS-900 Shore Ba Based Radar Systems Chapter 10 10: Corrective maintenance Fan replacement Health and safety notice WARNING: Prior to commencing any maintenance procedure, users must familiarise themselves with the health & safety warnings noted in the planned maintenance and health and safety sections of the system handbook . Prior to carrying out planned maintenance, the system must be fully isolated and disconnected from the single and 3-phase AC supplies.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Reset the fan run-time counter When the fan has been replaced, the run time counter in the inverter must be reset to zero as follows: Caution: The following task is carried out with the inverter switched ON and must only be undertaken by a qualified electrical engineer who understands the voltage hazards present within the inverter and the Radar Distribution Unit. Setup: The Radar Distribution Unit must be switched ON.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.17 Safety and security switches Safety switches The safety switches form part of a safety current I-loop. When either the Antenna Rotation or Man Aloft switches are set to OFF or if the safety current loop is open, single and 3-phase AC supplies to the transceiver/ gearbox are isolated thereby stopping antenna rotation and system transmission.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Security switches Connections are provided on the RDU for two security switches. The system reports the status of these switches to the command and display system, track extractor or optional service display. The normally closed (N/C) switch inputs switches are for monitoring purposes only and do not isolate or control any aspect of the system. Where fitted, these switches must be enabled during setting to work of the system.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.8.18 Spares listings SBS-A1-xx Radar Distribution Unit Part number Description VDR-A121-3 STATUS & ALARM PCA 85-200-0043-001 RELAY 2NO, DIN RAIL MOUNTED 45-6000-0118-001 LED GREEN, DIN RAIL MOUNTED 45-600-0102-001 MCB, DIN RAIL MOUNTED (10A) 45-600-0102-004 MCB 6A DIN RAIL 2 POLE S202-D6 40-666-2234 DIODE TYPE 1N4003 45-690-0080-001 DUAL PSU C-0204-090-240-7467-1 45-650-0060-009 FUSE CERAMIC 2.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance 10.9 Alert messages The following table lists the alarms that may be displayed on the LCD front panel of the Radar Distribution Unit. Alarm conditions can relate to individual equipment performance or be to report an issue with an external input.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance RDU LCD Message System status Description Oil level temperature Information warning only; no change in system performance. The oil temperature in the CHL gearbox is high. At the earliest safe opportunity, a general inspection of the antenna should be made to see if there is any reason for the elevated oil temperature. The oil level should also be checked. Over temperature 1 Message received from SharpEyeTM processor.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance RDU LCD Message System status Description Tx power Message received from SharpEyeTM processor. The transceiver will switch to Low power mode (see below). If the RF output power falls below 100W the transceiver sends an RF Power LOW warning g_mm[a_ [h^ mqcn]b_m ni nb_ ^_al[^_^ fiq jiq_l state of operation. Turning info lost Message received from SharpEyeTM processor. Antenna rotation and system transmission will have stopped.
SBS-900 Shore Based Radar Systems Chapter 10: Corrective maintenance Page Intentionally blank KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Page 227 of 240
SBS-900 Shore Based Radar Systems Chapter 11: Abreviations 11 Abreviations AC ACH ACP AIS ARP BIT / BITE CANBu s CFAR CW DC ECDIS EDPC EM EMC EMCON ESM FAT FCS FD FSM GaN GPS HL HRDPC IALA IBS IEC IF ILS IMO I/O IP IRS KH KSD LAN LCD LED LNFE Alternating Current Anti-condensation heater Azimuth Clock Pulse Automatic Identification System Azimuth Reset Pulse Built In Test / Built in Test Equipment Controller Area Network Bus Constant false Alarm Rate Continuous Wave Direct Current Electronic Chart Display
SBS-900-11 Long Range Surveillance Shore Based Radar Systems Chapter 11: Abreviations Page Intentionally blank KH-1611-2 operator & maintenance handbook issue 1 Page 229 of 240
SBS-900 Shore Ba Based Radar Systems Chapter 12 12: Contacting Kelvin Hughes 12 Contacting Kelvin Hughes 12.1 Contact Kelvin Hughes Service Technical advice Spares Address: Kelvin Hughes Limited Voltage Mollison Avenue Enfield, UK EN3 7QX Phone: +44 44 (0)1992 805 200 Fax: +44 (0)1992 805 310 email: service@kelvinhughes.co.uk Phone: +44 44 (0)1992 805 301 email: technical.advice@kelvinhughes.co.uk Phone: +44 44 (0)1992 805 302 email: spares@kelvinhughes.co.
SBS-900 Shore Based Radar Systems Chapter 12: Contacting Kelvin Hughes 12.3 Kelvin Hughes regional offices The following details the regional offices of Kelvin Hughes. A full list is also available in the Contact tab of the Kelvin Hughes website @ www.kelvinhughes.com Kelvin Hughes Rotterdam, Netherlands BV Kelvin Hughes A/S Bergen, Norway Kelvin Hughes A/S Arhus, Denmark (GMT+1) (GMT+1) (GMT+1) service@kelvinhughes.nl Phone: +31 10 472 4050 Fax: +31 10 472 4051 service@kelvinhughes.
SBS-900 Shore Based Radar Systems Chapter 13: Annex A: RadarView software & service display control software 13 Annex A: RadarView software & service display control software Printed copies In printed copies of this handbook, a copy of the RadarView user manual can be found in this section. Electronic copies (PDF) In electronic copies, the RadarView user manual is can be found in the root directory of the KH1601 document (PDF format).
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SBS-900 Shore Based Radar Systems Chapter 14: Annex B: Antenna sub system maintenance 14 Annex B: Antenna sub system maintenance ETahYTVgheXerf handbook: The SBS-900 series can be supplied with a range of Advanced antennas. The installation and maintenance instructions for these antennas and the antenna turning unit (ATU) are detailed in a separate handbook contained in this Annex.
SBS-900 Shore Based Radar Systems Chapter 14: Annex B: Antenna sub system maintenance Page intentionally blank KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Page 235 of 240
SBS-900 Shore Based Radar Systems Chapter 15: Index 15 Index A Abreviations ....................................................... 228 AC Breaker type .................................................... 11 Breakers .......................................................... 30 Overview.......................................................... 11 AC supply isolation............................................... 87 Adverse weather - Checks after... ........................ 85 Alarms Messages .............
SBS-900 Shore Based Radar Systems Chapter 15: Index L LED RDU front panel ........................................... 36 Lifting Antenna ......................................................... 124 S-band antenna supports .............................. 126 Local Operational states............................................ 44 Operator instructions ....................................... 35 RDU controls ................................................... 36 Switch ........................................
SBS-900 Shore Based Radar Systems Chapter 15: Index S Safety aloft ............................................................. 9 Safety switch...................................................... 221 Safety warnings...................................................... 7 S-band Processor removal & replacement......... 171 SBS-900-1 overview ............................................ 20 SBS-900-2 overview ............................................ 21 SBS-900-3 overview ..............................
SBS-900 Shore Based Radar Systems Chapter 15: Index Notes KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook Page 239 of 240
SBS-900 Shore Based Radar Systems Chapter 15: Index Kelvin Hughes Limited Voltage, Mollison Avenue Enfield EN3 7QX United Kingdom t +44 (0)1992 805200 f +44 (0)1992 805310 www.kelvinhughes.
