Tritech Seanet SCU v5 Manuel utilisateur
Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 1 of 35
Seanet SCU v5
Product Manual
Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 1 of 35
Table of Contents
Box Content ............................................................................................................ 2
Help & Support ....................................................................................................... 3
Warning Symbols .................................................................................................... 4
1. Introduction ......................................................................................................... 5
2. Specification ........................................................................................................ 6
3. System Options ................................................................................................. 10
4. Installation ......................................................................................................... 11
4.1. Connections ............................................................................................ 11
4.2. Communication Configuration ............................................................... 12
5. Operation ........................................................................................................... 14
6. System Software Configuration ........................................................................ 16
6.1. Seanet System Re-Installation ............................................................... 16
6.2. Repair of Seanet Pro .............................................................................. 16
6.3. Full Disk Re-Installation using Boot Recovery ..................................... 17
7. Maintenance ...................................................................................................... 19
Glossary of Terminology ...................................................................................... 20
A. Data and Control Ports .................................................................................... 21
B. SCUv5 Communications Setup ........................................................................ 26
C. ARCNET Termination ..................................................................................... 31
D. Setting the computer IP address in Windows 7 ............................................... 32
Warranty Statement ............................................................................................... 34
Copyright Statement .............................................................................................. 35
Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 2 of 35
Box Content
Standard Equipment
Product Manual
Software included in the internal flash rescue disk
SCU 3U Rack mount chassis
Power cable and VGA to DVI adapter
Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 3 of 35
Help & Support
First please read this manual thoroughly (particularly the Troubleshooting section).
ForWarrantyinformationpleaseseetheWarrantyStatementattheendofthemanual.
If your question or problem is still not answered then Tritech International Ltd can
be contacted as follows:
Mail Tritech International Ltd
Peregrine Road
Westhill Business Park
Westhill, Aberdeen
AB32 6JL, UK
Telephone ++44(0)1224 744 111
Fax ++44(0)1224 741 771
Email [email protected]
Website www.tritech.co.uk
Prior to contacting Tritech International Ltd Technical Support service, please ensure
that you have the following details to hand:
1. SerialNumbersoftheUnitandanyTritech International Ltd equipmentconnected
directly or indirectly to it.
2. Software/Firmware Revision Numbers.
3. Fault Description.
4. Any remedial action implemented.
Please also note the following:
• The name of the organisation which purchased this system is held on record at
Tritech International Ltd and details of new software or hardware packages will
be announced at regular intervals, however, due to the expansion of equipment
capabilities and the fact that new sub-modules are continually being introduced,
this manual may not detail every aspect of operation.
• Depending on the module, free upgrades may be offered in keeping with our policy
of maintaining the highest levels of customer support.
•Tritech International Ltd can only undertake to provide software support of
systems loaded with the Microsoft Windows™ Operating System and Seanet
Pro software in accordance with the instructions given in this manual. It is the
customer's responsibility to ensure the compatibility of any other package that they
may choose to load.
Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 4 of 35
Warning Symbols
Throughout this manual the following symbols may be used where applicable to
denote any particular hazards or areas which should be given special attention:
Note
This symbol highlights anything which would be of particular interest to
the reader or provides extra information outside of the current topic.
Important
When this is shown there is potential to cause harm to the device
due to static discharge. The components should not be handled without
appropriate protection to prevent such a discharge occurring.
Caution
This highlights areas where extra care is needed to ensure that certain
delicate components are not damaged.
Warning
DANGER OF INJURY TO SELF OR OTHERS
Where this symbol is present there is a serious risk of injury or loss of life.
Care should be taken to follow the instructions correctly and also conduct
a separate Risk Assessment prior to commencing work.
Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 5 of 35
1. Introduction
The Seanet Surface Control Unit SCU (v5) incorporates the very latest in electronics
and PC technology including readers for Memory Cards and a built-in Factory
Restore mode. The latest v5 model of the SCU has again been designed with
reliability and robustness in mind. The SCU is housed in a rugged 3U rack mount
chassis and incorporates a front panel Remote Access Terminal (RAT) which enables
all functions to be controlled by a combination of pointer and function button
operations.
The Seanet SCU (v5) is designed to control and display the complete range of Tritech
International Ltd sonars and subsidiary subsea sensors,
Features:
• TheSCU cansimultaneouslyrun combinationsof(amongst others)ImagingSonar,
Profiling Sonar, Bathymetric & Oceanographic package and Sidescan together.
• Uses a fast ARCNET communications to the subsea devices allowing a standard
data rate of 156kBaud (max cable length 1200m) with options for fibre-optic
interfaces and other Baud rates available for longer cable lengths.
• Simultaneous connection and operation of Gemini heads via Ethernet.
• Able to run on SVGA/SXGA monitors at up to 1280 x 1024 screen resolution and
on latest QXGA capable monitors at up to 2048 x 1536 screen resolution.
• Built-in factory restore disk, for simple diskless restoration to original settings,
also contains a minimum of 32GB SSD (10GB reserved for Operating System)
• Compact Flash, SD, Memory Stick slot in front panel.
• As well as sonar data, other data including NMEA 1083, Pipetracker, Turns
Counter and Compass data may be recorded.
• A range of interface ports is provided including ARCNET 15-pin, USB2.0, 9-pin
Serial, Ethernet RJ-45, PS/2, SVGA/SXGA & Video Out, Parallel Centronics and
Audio.
• All data collected by the subsea devices can be made available on one or more
serial ports - 5 x 9-pin legacy COM ports built in for this purpose and four of these
ports (A – D) are general purpose and can provide RS-232, RS-485, RS-422 and
ARCNET connections.
• Rack-mountable in racks of depth 330mm or greater.
Note
A range of factory fit options are available on request, such as
video capture cards, please contact Tritech International Ltd for more
information.
Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 6 of 35
2. Specification
Processor Intel™ Pentium Dual Core (or better)
Operating
System Microsoft Windows Embedded
Primary Control PS/2 Remote Access Terminal (RAT)
Video Output SVGA, XGA or SXGA
Video Output
(optional) Composite PAL/NTSC
ARCNET Link 1 x 156kbit/sec (1500m) or 78kbit/sec (2500m)
Storage Media Minimum 32GB SSD (10GB reserved for OS)
Specification Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 7 of 35
Interface Ports 4 x 9-pin DE-9 ports (configurable RS-232, RS-485, RS-422,
ARCNET)
1 x 15-pin DA-15 port for ARCNET or RS232
1 x 24VDC @ 36VA Output (for equipment test purposes)
Front and rear USB 2.0 ports
Multi-card reader
Input Voltage Universal 100-240VAC 50/60Hz, Nominal 250W
Weight ~10kg
Material Aluminium, Stainless Steel
Operating
Temperature 0 to 40 °C
Storage
Temperature -20 to 50 °C
Options Composite video input
Internal HDD (instead of SSD)
Additional gigabit ethernet ports (for Gemini sonars).
Note
Any connectors on the motherboard are not part of the SCU specification
and may be used as part of the normal operation of the unit but their use
is not covered by this manual.
SCUv5 Front Panel
1. The RAT can be de-coupled from the main unit completely or operated from an
RS232 extension cable. The function of the RAT controls depend on which subsea
sensors are fitted, and the user should refer to the appropriate section of each
product manual for full details.
2. The AUX Power Switch toggles the DC Voltage Output on the rear of the SCU.
This DC voltage is accessible on the DC OUT banana plugs on the rear.
3. The Memory Card reader is compatible with Compact Flash I/II , SD and Memory
Stick formats. The Restore Disk on earlier Seanet SCU’s is no longer used as there
is an in-built factory restore option for system recovery.
4. The Port Activity LEDs indicate the state and configuration of the 4 x 9-pin COM
ports (A - D) accessible on the rear.
Specification Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 8 of 35
Seanet SCU (v5) Rear Panel Layout
1. Power supply with DC Out ports
2. Motherboard connectors
3. Expansion slots (showing default installed graphics card) also for optional items
such as video capture cards, additional ethernet cards, etc.
4. (from left to right) Earth mounting point, DE-9 (top row) and DA-15 (bottom row)
ports for RS232, RS422, RS485, ARCNET and RAT, system restore button
For detailed pin-out diagrams and wiring options for the DE-9 and DA-15
connectors refer to Appendix A, Data and Control Ports and Appendix B, SCUv5
Communications Setup.
The motherboard connectors are subject to change in line with Tritech International
Ltdpolicy of continual product improvement, however, this willin not affect ordinary
operation of the SCU. Generally the motherboard will have USB 2.0 ports, 1 or 2
PS/2 keyboard/mouse ports and RJ-45 ethernet.
Caution
If a DE-9 port is present on the motherboard it will only work with RS232
signals but is not fitted with over-current protection. To avoid potential
damage to the motherboard it is recommended that this port is not used
to connect sensor equipment.
Specification Seanet SCU v5
0581-SOM-00002-02 Tritech International Ltd. Page 9 of 35
Major differences between SCUv4 and SCUv5
Feature SCU (v4) SCU (v5)
RAM 256Mb 512Mb (minimum)
Data Storage Zip Drive, optional HDD SSD Drive, optional HDD
(instead of SSD)
ARCNET Sonar Ports 1 x AIF card interface 2 x SCU5 Main Board
Ports
Serial Sonar Ports 3 x RS232 4 x RS232/RS485 or 2 x
RS422
USB Ports 2 front, 2 rear 4 front plus rear ports
ARCNET Ports PCI AIF, Node 255 V5 Main Board, Node 252
Ethernet LAN Port Optional Normally 1, more can be
added.
Port Activity LED Display No Yes
Aux Power Supply 24V 1A, non-switchable 24V 2.4A switchable, 33V
1.8A option, LED on
warning
External Storage Floppy Disk Drive, ZIP
Drive Compact Flash Card, SD
Card, Memory Stick
System Recovery Device ZIP Disk – stored internal
to SCU. SCU Lid needs to
be removed to access
Internal flash memory –
switched system restore.
No internal access
required.
Caution
If a DE-9 port is present on the motherboard it will only work with RS232
signals but is not fitted with over-current protection. To avoid potential
damage to the motherboard it is recommended that this port is not used
to connect sensor equipment.
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