Wassp WASP-038 User manual

WASSP WSP-038 IMU
INSTALLATION MANUAL

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General Notices
WASSP Ltd. reserves the right to change the contents of this manual and any system
specifications without notice.
Contact WASSP Ltd. regarding copying or reproducing this manual.
Support information
If you require maintenance or repair, contact your local dealer. You can also contact
WASSP Ltd. using the following address: wassp.com/support/.
If you need information about WASSP products, visit wassp.com.
On the website you will also find a list of WASSP dealers and distributors.
Warnings, Cautions, and Notes
Warnings, cautions, and notes are indicated by the following icons throughout this
manual:
CAUTION indicates that if the instruction is not heeded, the action may result
in equipment damage or software corruption.
NOTE indicates a TIP or additional information that could be helpful while
performing a procedure.
Safety Instructions for the Installer
CAUTION: Turn o power at the switchboard before beginning installation.
Fire or electrical shock can result if power is left on.
CAUTION: Be sure that the power supply is compatible with the voltage rating
of the equipment.
Connecting to incompatible power supply can cause fire or
damage to the equipment.
CAUTION: Do not open the equipment.
Only qualified personnel should work inside the equipment.
WASSP WSP-038 IMU
INSTALLATION MANUAL
The WASSP WSP-038 IMU is a motion sensor that can be used with G3 WASSP
Multibeam systems.
It is designed for ease of installation and simplified system configuration through
direct connection to the WASSP DRX (WASSP Smart transceiver used with G3 WASSP
Multibeam) .
The WSP-038 supplies roll, pitch and heave attitude data required by the DRX, and should
be used alongside an appropriate Satellite Compass to supply position, heading and
speed to the DRX.
Refer to the DRX Installation Manual for full details on system configuration.
NOTE: WSP-038 IMU is compatible with:
- F3 and S3 #389+
- F3X #1+
NOTE: Supply 12V or more to F3/S3 when using WSP-038. Use a 24V supply
to power the DRX when using WSP-038 with a 20m extension cable.
DOCUMENT REVISION HISTORY
REVISION DATE REASON FOR CHANGE VERSION
September 2018 Compilation 1.0
January 2019 Update to Interconnections 1.1
April 2019 Update for Ethernet Conguration 1.2
June 2019 Update to V123 Conguration and Appendix A.4 1.3
December 2019 Update to cable and interconnections 1.4
RELATED DOCUMENTS
»DRX Installation Manual; Shipped with DRX
»Satellite Compass Installation Manuals as required
»Furuno IF-NMEASC Operators Manual as required
RELATED TOOLS
»WSP-038 Configuration App
»Satellite Compass Configuration SW
Further documentation can be found at wassp.com

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WSP-038 IMU INSTALLATION MANUALWSP-038 IMU INSTALLATION MANUAL
CONTENTS
1 Interconnection diagrams 6
2 Components 7
2.1. WSP-038 IMU 7
2.2. WSP-038 Extension Cable - Optional 7
3 WSP-038 Mounting 8
4 WASSP Connection and Configuration 9
4.1. Satellite Compass Connection and Configuration 9
4.1.1. Satellite Compass Connection 9
4.1.2. Satellite Compass Configuration Requirements 9
4.1.3. Furuno SC Configuration 9
4.1.4. WASSP V123 Configuration 10
4.1.5. Hemisphere V103 11
4.2. WSP-038 Connection 11
4.3. DRX Configuration 12
4.3.1. Configuring for WSP-038 with Furuno SC 13
4.3.2. Configuring for WSP-038 with WASSP V123 14
5 Appendix 15
FIGURES
Figure 1. Interconnection Diagram, Furuno SC Option 6
Figure 2. Interconnection Diagram, WASSP V123 Option 6
Figure 3. WSP-038 IMU 7
Figure 4. S3/F3/F3X WSP-038 Connections 12
Figure 5. WSP-038 Configuration Setup 17
APPENDIX
Appendix A - Interconnections 15
Appendix A.1 DRX RS422-A To Satellite Compass 15
Appendix A.2 DRX RS422-B To WSP-038 16
Appendix A.3 WSP-038 Configuration 17
Appendix A.4 Lever Arm configuration 18
Appendix B - WSP-038 IMU Dimensions 19
Appendix C - Specifications 20

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1 INTERCONNECTION DIAGRAMS
Furuno SC
WSP-038
DRX
RS422-A
RS422-B
IF-NMEASC
WSP-400-215
Optional Extension Cable
RS422A Up @ 38400
- HDT
- RMC
- ZDA
RS422 Down @ 38400
- TSS1
12-30VDC (WSP-038 Supply)
RS422 Down @ 38400
- HDT
- RMC
- ZDA
IF-NMEASC #8
WSP-400-259 WSP-002-120
Figure 1. Interconnection Diagram, Furuno SC Option
WASSP V123
Satellite
Compass
WSP-038
DRX
RS422-A
RS422-B
WASSP IF-SC
WSP-400-215
Optional Extension Cable
RS422A Up @ 38400
- GGA
- HDT
- VTG
- ZDA
RS422 Down @ 38400
- TSS1
12-30VDC (WSP-038 Supply)
RS422 Down @ 38400
- GGA
- HDT
- VTG
- ZDA
PPS
12-30VDC (SC Supply)
Applicable to F3 #389+
Applicable to all F3X
WSP-400-259
WSP-400-274
WSP-002-120
WSP-002-106
Figure 2. Interconnection Diagram, WASSP V123 Option
NOTE: Satellite Compass should be connected to DRX RS422-A not
NMEA0183 or RS232.
2 COMPONENTS
2.1. WSP038 IMU
P/N WSP-002-120
Preconfigured WASSP IMU with direct connection to DRX.
Figure 3. WSP-038 IMU
2.2. WSP038 EXTENSION CABLE  OPTIONAL
P/N WSP-400-215
Optional 20m Extension Cable from WSP-038 to DRX.

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3 WSP-038 MOUNTING
The WSP-038 should be installed taking the following into consideration:
»Accurate measurements need to be taken from the WSP-038, reference point,
transducer and the Satellite compass. Typically cm accuracy is recommended to
achieve acceptable multibeam performance. Refer to the DRX Installation Manual
for details on system commissioning and the ship’s measurements.
»The WSP-038 should be as close to the vessel’s centre of motion as possible
(usually very close to the vessel centre of gravity). If mounting close to the vessel’s
centre of motion is not practical then use the Ethernet port to configure Lever
Arm corrections for the sensor. See “Appendix A.4 Lever Arm configuration” on
page 18 (and “Appendix A.3 WSP-038 Configuration” on page 17 to establish
connection). This will give optimum motion sensor performance which is required
to achieve acceptable multibeam performance.
»Cabling from the DRX and Satellite compass needs to be accessible.
»A flat, rigid mounting location is required for optimum motion sensor performance.
»The WSP-038 should be located where it will not move and is not exposed to
vibration or other influences that could impact IMU performance.
»WSP-038 needs to be mounted accurately in fore/aft vessel orientation as per the
arrow on the WSP-038. The unit should be mounted closely aligned to the vessel
orientation.
• Heading accuracy +/-1 degrees
• Pitch accuracy +/-2 degrees. Any oset should be adjusted for during
commissioning
• Roll accuracy +/-2 degrees. Any oset should be adjusted for during
commissioning
NOTE: The WSP-038 needs to be mounted aligned fore/aft as per the arrow
on the box.
NOTE: Full commissioning should be carried out as per the DRX Installation
Manual to account for angular osets.
4 WASSP CONNECTION AND CONFIGURATION
Refer to “1 Interconnection diagrams” on page 6 for system configuration.
4.1. SATELLITE COMPASS CONNECTION AND CONFIGURATION
4.1.1. Satellite Compass Connection
The Satellite Compass should be connected to the DRX connector RS422-A on the DRX
Back Plate.
Connect the RS422-A Satellite Compass Cable, P/N WSP-400-259, to the DRX RS422-A
connector and to the Satellite Compass interface box. The Satellite Compass Interface
Box will depend on Satellite Compass type and configuration.
See “Appendix A.1 DRX RS422-A To Satellite Compass” on page 15 for required
interconnect.
4.1.2. Satellite Compass Configuration Requirements
Satellite Compass should be configured:
»Baud; 38400
»Position:
• Rate; Minimum 1Hz, Recommended 20Hz
• Sentences; GGA, GLL, RMC
»Heading:
• Rate; Minimum 20 Hz
• Sentences; HDT
»Speed:
• Rate; Minimum 1 Hz, Recommended 2 Hz
• Sentences; RMC, VTG
»Time:
• ZDA at 1 Hz
• PPS recommended
4.1.3. Furuno SC Configuration
The Furuno SC should be set up to output NMEA0183. Refer to the appropriate Furuno
SC manuals for mounting and configuration details.
Configuration setup will depend on the specific Furuno SC but will need to meet the
minimum criteria specified in “4.1.2. Satellite Compass Configuration Requirements” on
page 9 for the port connected to DRX RS422-A.
See “Appendix A.1 DRX RS422-A To Satellite Compass” on page 15 for Satellite
Compass Interconnect.