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Summary of Contents for Teledyne SVP 70
- Page 1 SVP 70/71 Sound Velocity Probe OPERATOR'S MANUAL Part Number 904-63-0833-00 Firmware Version 20110131092506 Version 7 May 2017...
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- Page 3 Notice The information contained in this document is subject to change without notice. Teledyne RESON makes no warranty of any kind with regard to this material, including (but not limited to) the implied warranties of merchant liability and fitness for a particular purpose.
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Page 5: Table Of Contents
Mode 5 SVP 7x Mode ................15 4.2.5 Mode 6 NMEA Output Mode ..............20 SVP Principles ................. 21 SVP 7x Output ....................21 SVP Applications ................... 22 5.2.1 Multibeam Correction ................22 SVP 70/71 Operator's Manual Page iii May 15, 2017 Version 7... - Page 6 SVP 70/71 Specifications ................33 SVP 70/71 Data Formats ................34 Appendix B Additional Cable Options ........35 Standard Test Cable for SVP 70 ..............35 Connector SVP 71 ..................36 Guide for Wiring of SVP 71 Test Cable ............36 Appendix C Drawings ..............
- Page 7 Figure 16: SVP 70 Cable to Pigtail ................41 Figure 17: SVP 71 Cable to Pigtail ................42 Figure 18: SVP 70 Cable for SeaBat Surface Vessel MBES ......... 43 Figure 19: SVP 71 Cable for SeaBat Surface Vessel MBES ......... 44 Figure 20: Cable Converter for Use with Fischer Terminated Installation Cables ..
- Page 8 Table 2: Interface Guidelines ..................27 Table 3: Suggested Max. Baud Rates for RS-232 Interface .......... 27 Table 4: SVP 70 Underwater Connector and Standard Underwater Cable ....29 Table 5: SVP 71 Underwater Connector and Standard Underwater Cable ....30 Table 6: DB9 Connections on SVP 7x Cable Converter for SV System ......
- Page 9 NOTE This is a Note. Notes provide explanatory information that may be useful to the operator, but is not necessarily vital to the operation of your Teledyne RESON system. CAUTION This is a Caution. Cautions provide important information regarding your Teledyne RESON system.
- Page 10 Introduction provides a summary of the SVP 70/71 design and features. Safety Precautions provides important safety information about the SVP 70/71. Getting Started is an aid to becoming familiar with the SVP 70/71 in a few easy steps. Operation provides detailed information about the configuration and operation of the SVP 70/71.
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Page 11: Introduction
INTRODUCTION This manual covers the SVP 7x series sound velocity probes, consisting of: SVP 70: The robust titanium design eases cleaning in environments with considerable marine growth, which is crucial for permanent installations. SVP 71: The anodized sea-water resistant aluminum housing, lighter than the titanium SVP 70, is recommended for semipermanent mounting on outboard rigs or UUVs, where regular maintenance is possible. -
Page 12: Safety Precautions
Treat cables with care: o Maintain the appropriate bend radius. o Do not pull on cables. o Lubricate connectors to decrease the required mating force. SVP 70/71 Operator's Manual Page 2 May 15, 2017 Version 7... -
Page 13: Cleaning And Maintenance
Do not overtighten bulkhead nuts. Grip main body of connector during mating or unmating. Do not pull on cable to disconnect. Avoid sharp bends at cable entry to connector. SVP 70/71 Operator's Manual Page 3 May 15, 2017 Version 7... -
Page 14: Electrical Isolation
For more detailed information about the recycling of this product, please contact your local authority, your household waste disposal service provider, or Teledyne RESON Customer Support (support@teledyne-reson.com) SVP 70/71 Operator's Manual... -
Page 15: Getting Started
3.1 Unpack the SVP 7x Unpack the SVP 7x and make sure all accessories indicated on the packing list are included (see also Appendix D SVP 70/71 Accessories). 3.2 Set Up a PC and Power Supply In addition to the probe and accessories you will need a PC with a normal serial port connector (Sub-D 9 pin male) and, if not included in the delivery, a power supply or a fully charged 12 or 24V lead-acid battery. -
Page 16: Connect The Units
3.4 Start the PC Program Users familiar with serial communications may prefer to use another program instead of HyperTerminal. NOTE Make sure to disable handshake control (use neither hardware nor software handshake). SVP 70/71 Operator's Manual Page 6 May 15, 2017 Version 7... - Page 17 Connect using drop-down menu. This is typically COM1 or COM2 on PCs. 4. In the COM Properties dialog, configure the serial port as shown above and click OK. SVP 70/71 Operator's Manual Page 7 May 15, 2017 Version 7...
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Page 18: Start The Probe
During this time it is possible to enter the configuration menu by typing CON; (four characters). The probe will enter configuration mode and show the CONFIG menu (see Figure 1). SVP 70/71 Operator's Manual Page 8 May 15, 2017... -
Page 19: Figure 1: Change Of Com Port And Baud Rate, Config Menu
CONFIG menu will echo the new settings. To discard changes made in the CONFIG menu, press e. SVP 71 does not support RS-422. Configuring SVP 71 for RS-422 will result in no output. SVP 70/71 Operator's Manual Page 9 May 15, 2017... - Page 20 You will always be able to get in contact with the probe on startup on RS-232 at 9600,n,8,1. The SVP 71 does not support RS-422 output and will therefore not generate data if put in serial mode 1. SVP 70/71 Operator's Manual Page 10 May 15, 2017 Version 7...
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Page 21: Operation
E Save e Don't Save B Boot a ShowAliveMsg: o OpMode: c ComRxDisable: b Baud Rate 9600 s SerChan u UserMenuCmdChar: M t PingOnceTriggerCmd: T **** Figure 2: CONFIG Menu SVP 70/71 Operator's Manual Page 11 May 15, 2017 Version 7... -
Page 22: Configuration Menu Options
Press c to set the receiver communications port. Activating this option disables all software handling of the receiver part of the serial communication. This is useful in Note that o is the letter character (and not zero) on the keyboard. SVP 70/71 Operator's Manual Page 12 May 15, 2017... - Page 23 Press t to select the character that triggers one reading when the probe is in the externally triggered mode, i.e. when Sample Period is set to zero in the User Menu. Not available for SVP 71. SVP 70/71 Operator's Manual Page 13 May 15, 2017...
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Page 24: Operation Modes (Output Setup)
The probe does not respond to any commands and has a fixed output repetition rate of 10Hz. 4.2.3 Mode 4 RESON Output In RESON output mode, the probe generates data in the format used by all Teledyne RESON’s Sound Velocity Probe products: <SOS><Pressure><Temperature><Bat Voltage><Memory Count><CR><LF>... -
Page 25: Mode 5 Svp 7X Mode
(access or command characters prefixing the various menu options). Refer to Table 1 to enter special characters Users familiar with the C programming language will find this familiar. SVP 70/71 Operator's Manual Page 15 May 15, 2017 Version 7... -
Page 26: Figure 5: User Menu
Press Shift-e to save all changes and exit the menu. Changes only take effect once the menu is exited. Exit no saving Press e to discard all changes and exit the menu. SVP 70/71 Operator's Manual Page 16 May 15, 2017 Version 7... - Page 27 There are a number of filters available to filter the sound velocity output. Press Shift-f to toggle between the available filter types in the menu. If required, include the same delimiter as part of the header string. SVP 70/71 Operator's Manual Page 17 May 15, 2017...
- Page 28 The probe generates pressure output in decibar, which corresponds to approximate depth in meters. The pressure reading is very inaccurate and should only be used for guidance. Temperature (Temp) (Optional) Press t to toggle the temperature output on or off. SVP 70/71 Operator's Manual Page 18 May 15, 2017 Version 7...
- Page 29 All Delimiters (All delims) Press d to toggle all delimiters on or off. 0 = Off 1 = On SVP 70/71 Operator's Manual Page 19 May 15, 2017 Version 7...
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Page 30: Mode 6 Nmea Output Mode
In NMEA output mode, the probe generates data in the format: <$PRSOS><SOS in m/s with 3 decimals><*78> $PRSOS,1350.000*78 Example: The probe does not respond to any commands and has a fixed output repetition rate of 10Hz. SVP 70/71 Operator's Manual Page 20 May 15, 2017 Version 7... -
Page 31: Svp Principles
The use of titanium for the SVP 70 model limits corrosion to a great extent. Due to the direct measurement technique used, the speed of sound echo return time result will in no way depend on formulas assuming a certain relationship between conductivity, salinity, temperature, and pressure. -
Page 32: Svp Applications
Adequate accuracy of the sound velocity used in these systems is typically 0.25m/s. Doppler logs use the speed of sound for calculating the sensor speed. Accurate sound speed is mandatory for obtaining accurate sensor speed. SVP 70/71 Operator's Manual Page 22 May 15, 2017 Version 7... -
Page 33: Installation
Figure 6: Pole Mounting To reduce flow noise impacting other sensors the SVP may be retracted/buried into a sea chest as in Figure 7. Figure 7: Example of SVP Installation SVP 70/71 Operator's Manual Page 23 May 15, 2017 Version 7... -
Page 34: Sound Path
If less than 1/3 of the anode is left, it must be replaced (the thread is M6). CAUTION Do not apply force on the end caps as the distance between these define the length of the sound path. SVP 70/71 Operator's Manual Page 24 May 15, 2017 Version 7... -
Page 35: Mechanical Installation Svp 71
SVP 71 against corrosion. Teledyne RESON suggests the use of the all titanium SVP 70 for permanent installations. The SVP 71 must be mounted without metal contact. -
Page 36: Cable Installation
48V battery in both charging and discharging conditions. 6.2.1 Serial Interface The SVP 70 is as standard fitted with two serial interfaces, RS-232 and RS-422, whereas the SVP 71 is fitted with only RS-232. Only one interface can be active at a time. Certain configuration options, including changing baud rate and serial interface, can only be accessed Molykote 44 Medium: Use sparingly. -
Page 37: Table 2: Interface Guidelines
The RS-422 is based on the MAX3084ECSA IC, which generates true RS-422 signals with voltage swings and rise time limitations according to the RS-422 specification. The SVP 70 has a built-in 100 ohm termination resistor on its RS-422 input. Equipment connected to the RS-422 interface should also include a termination resistor across RXA and RXB. -
Page 38: Integration With Seabat Sv Systems
SVP port on the sonar processor is recommended. The pinout of the Fischer connector (processor unit side) is as shown in Figure 12. The pinouts of the connector at the SVP 70 and SVP 71 (cable side) are not identical (see Table 4 and Table 5). -
Page 39: Connector Svp 70
CAUTION Protective caps, dummy plugs, must be used if the probe is submerged for extended periods without a cable attached. For reference, see Figure 18: SVP 70 Cable for SeaBat Surface Vessel MBES. 6.3.2 Connector SVP 71 NOTE For older generation cables with color codes not stated in Table 5 please refer to appendix B.2 Connector SVP 71. -
Page 40: Cable Converter
The connector is manufactured by Birns Use mating connector MC6F. o Available as a pigtail from Teledyne RESON. The pigtail is shielded, the shield being connected to pin 1. o Available from Birns with various cable length options. -
Page 41: Recommended Rs-232 Cable
Not connected Can be used for both SVP 70 and SVP 71 (connects to installation cable). Provides interface for SVP 70 and SVP 71 to standard PC com port for test purposes. Provides easy access to RS-422 port on red D-Sub connector (SVP 70 only). -
Page 42: Troubleshooting
Air bubbles trapped on the transducer surface or the reflector plate. If bubbles exist in the sound path, the SVP will at best return the average sound speed, but not the sound speed of the (air-free) medium. SVP 70/71 Operator's Manual Page 32 May 15, 2017 Version 7... -
Page 43: Appendix A Technical Specifications
TECHNICAL SPECIFICATIONS APPENDIX A TECHNICAL SPECIFICATIONS A.1 SVP 70/71 Specifications SVP 70 SVP 71 Range 1350 to 1800m/s Resolution 0.01m/s Accuracy (0-50m) ±0.05m/s ±0.15m/s Accuracy (0-6000m ±0.25m/s Sampling rate 20Hz and lower, programmable Sampling mode On request, continuous Connector Birns MCBH9M... -
Page 44: Svp 70/71 Data Formats
1478.32<CR><LF> Valeport output 1478320<CR><LF> Previous RESON SVPs’ output 14783<CR><LF> SVP 70 User Mode Default output 1478.32<CR><LF> SVP 70 User Mode configurable output format $PSOS<TAB>12039<TAB>1478.32<TAB><CR><LF> SVP 70 NMEA-similar output formats $PRSOS,1478.320*78<CR><LF> NMEA output $PRSOS,1350.000*78<CR><LF> Compatible with SeaBat sonar systems SVP 70/71 Operator's Manual... -
Page 45: Appendix B Additional Cable Options
Use this cable for setting up the SVP 70, debugging installations, and small tasks. Only one of the computer connectors can be used at a time (restricted by the SVP 70). Both can, however, be connected at the same time. -
Page 46: Connector Svp 71
Use this cable for setting up the SVP 71, debugging installations, and small tasks. To connect the SVP to a PC, we recommend using the connections listed in the table. If ordering the connector directly from Birns, Teledyne RESON recommend that the cable colors are connected to pins as indicated in Table 9. -
Page 47: Appendix C Drawings
DRAWINGS APPENDIX C DRAWINGS The following drawings are provided for reference purposes. Document Title Document Number SVP 70 Dimensions 7211M011 SVP 70 Test Cable 7211G022 SVP 71 Dimensions 7213M011 Reson SVP70 Cable Assy PARTD12831 Reson SVP 71 Assy PARTD12832 (90A-622) -
Page 48: Figure 13: Svp 70 Dimensions
DRAWINGS Figure 13: SVP 70 Dimensions SVP 70/71 Operator's Manual Page 38 May 15, 2017 Version 7... -
Page 49: Figure 14: Svp 70 Test Cable
DRAWINGS Figure 14: SVP 70 Test Cable SVP 70/71 Operator's Manual Page 39 May 15, 2017 Version 7... -
Page 50: Figure 15: Svp 71 Dimensions
DRAWINGS Figure 15: SVP 71 Dimensions SVP 70/71 Operator's Manual Page 40 May 15, 2017 Version 7... -
Page 51: Figure 16: Svp 70 Cable To Pigtail
DRAWINGS Figure 16: SVP 70 Cable to Pigtail SVP 70/71 Operator's Manual Page 41 May 15, 2017 Version 7... -
Page 52: Figure 17: Svp 71 Cable To Pigtail
DRAWINGS Figure 17: SVP 71 Cable to Pigtail SVP 70/71 Operator's Manual Page 42 May 15, 2017 Version 7... -
Page 53: Figure 18: Svp 70 Cable For Seabat Surface Vessel Mbes
DRAWINGS Figure 18: SVP 70 Cable for SeaBat Surface Vessel MBES SVP 70/71 Operator's Manual Page 43 May 15, 2017 Version 7... -
Page 54: Figure 19: Svp 71 Cable For Seabat Surface Vessel Mbes
DRAWINGS Figure 19: SVP 71 Cable for SeaBat Surface Vessel MBES SVP 70/71 Operator's Manual Page 44 May 15, 2017 Version 7... -
Page 55: Figure 20: Cable Converter For Use With Fischer Terminated Installation Cables
DRAWINGS Figure 20: Cable Converter for Use with Fischer Terminated Installation Cables SVP 70/71 Operator's Manual Page 45 May 15, 2017 Version 7... -
Page 56: Figure 21: Svp 71 Hydrobat Installation Cable
DRAWINGS Figure 21: SVP 71 HydroBat Installation Cable SVP 70/71 Operator's Manual Page 46 May 15, 2017 Version 7... -
Page 57: Appendix D Svp 70/71 Accessories
SVP 70/71 ACCESSORIES APPENDIX D SVP 70/71 ACCESSORIES = Item is included in the scope of delivery. = Item is not included in the scope of delivery. optional = Item is available for purchase. Table 10: SVP 70/71 Accessories... -
Page 58: Appendix E Conversion Of Measurements
Celsius (C) to Fahrenheit (F) is as follows: F = 1.8 x C + 32 Example: If Temperature = 30C, then: F = 1.8 x 30 + 32 F = 86 SVP 70/71 Operator's Manual Page 48 May 15, 2017 Version 7... -
Page 59: Appendix Fwarranty Information
The warranty period begins on the day the SVP is accepted by the customer. The SVP must be serviced by the Teledyne RESON office that sold it. The customer shall prepay shipping charges (and shall pay all duty and taxes) for products returned for service. -
Page 60: Servicing During Warranty Period
WARRANTY INFORMATION F.4 Servicing During Warranty Period If your SVP should fail during the warranty period, please contact your nearest Teledyne RESON representative immediately (see section F.6 below) to protect your warranty rights. F.5 Equipment Return Procedure Before returning any equipment for service, you must follow the Teledyne RESON equipment return procedure stated below: 1. -
Page 61: Appendix G Glossary Of Terms
Sonar Processing (or Processor) Unit sound velocity or surface vessel Sound Velocity Probe To Be Defined Tx (or T) transmitter Unmanned Underwater Vehicle (includes ROV and AUV) SVP 70/71 Operator's Manual Page 51 May 15, 2017 Version 7... - Page 62 SVP 70/71 Operator's Manual Produced by Teledyne RESON A/S Fabriksvangen 13 3550 Slangerup Denmark Tel: +45 47 38 00 22 Fax: +45 47 38 00 66 Document Number: OM11762-7 Part Number: 904-63-0833-00...
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