ADCP - AWI
Contents
1. The following tests will verify that the transducer and its receive circuitry are working properly These tests are best run when the transducer face is submerged in water A bucket of water deep enough to cover the transducer beams is all that is needed If done in air these tests will fail Be sure that all sonar devices and any other device which may emit a signal that can interfere with the ADCP is turned off This includes some PC monitors Program is delaying 10 seconds before continuing gt PT6 Bandwidth Verification Test Press lt Enter gt to continue Sending a break to Wake Up the System Ocean Surveyor Broadband Narrowband ADCP RD Instruments c 1997 2002 All rights reserved Firmware Version 23 14 Starting the Bandwidth Test PT6 Receive Bandwidth ee L LLE LA LE SEE SEE ELE E LL LL L 15500 15138 15027 14987 14857 PASSED gt Review the file OS_RSLTS TXT to verify results Compare the results from the above test to your Technical Manual Remember that this test will fail unless the transducer is immersed in water and if there are external devices operating at the same time Consult your Technical Manual for trouble shooting tips if this test did not pass All tests have been run and if2. Resulto BBTALR ns es a a ee 13 1 ADCP Installation Overview 1 1 Sensor Equipment The following sensors are installed on the FS Heincke Table 1 Sensor specification Details from Manufacturer ADCP 150 kHz Teledyne RDI Range 400 m Vertical resolution cell size 4 8 m vessel mounted OceanSurveyor Velocity accuracy 1 0 ADCP 600 kHz Teledyne RDI Range 50 m Vertical resolution cell size 2 m portable for moon pool Workhorse Velocity accuracy 0 3 of the water velocity relative to the ADCP 0 3cm s Inertial Navigation System IXSea Phins Heading accuracy 0 05 deg without aiding Roll Pitch accuracy 0 01 deg INS Heave accuracy 5 cm or 5 Primary Positioning Unit Trimble SP461 Primary Positioning system DGPS 0 5 3 m accuracy Secondary Positioning Unit DEBEG Secondary Positioning system GPS idie 5 15 m accuracy This manual will currently focus on the 150 kHz vessel mounted ADCP 1 2 Sensor Structure Figure 1 shows the sensor structure of the ADCP hardware and Figure 2 shows the installation in the laboratory The 150 kHz transducer is hull mounted lts deck unit is permanently installed in the server rack next to the operator PC The 600 kHz transducer is portable It has to be mounted in the moon pool The installation of its deck unit has to be done by AWI FIELAX before the cruise The operator PC receives ADCP data from one ADCP deck unit at a time position information from the GPS Deb
3. in menu Options Edit Data Options configures the ADCP operation and auxiliary sensors Configure as shown in Figure 7 or adjust the settings according to your requirements Optionally you can load settings from a file by selecting Use File in the bottom part of the window Communications ADCP Setup Recording NAV Transform Averaging Data Screening User Exits Sim Inputs ADCP Setup from Options Water Current Profile Heading Sensor O o Use Options VW Set Profile Parameters M Set Sensor Type Number of Bins 80 C Internal Sensor RR T External Analog Gyro sia as a Rn Synchro Stepper ag 4 meters TRS transducer Depth 0 meters M Set Sensor Type C Internal Sensor M Set Processing Mode External Analog Gyro Synchro C Hi resolution short range Bottom Track Low resolution long range IV SetBT on off COM On Maximum Range 1000 meters ADCP Setup from File gt Use File i and File C 14DCP command files 0S150BB test file txt Ensemble Time Ping as fast as possible Set time between ensembles Ensemble Time 1 seconds Figure 7 ADCP and auxiliary sensor setup 3 3 Recording Settings The Recording tab in menu Options Edit Data Options configures the recording options for your survey expedition Choose an adequate name for your survey expedition Set the primary path for recorded files to c ADCP Data as shown in Figure 8 The program EasySync automatically cre
4. down Down Bins 60 Blank dist 0 20 m Pings ens fi Oper Mode Broad bndwdth Bm angle 30 deg Coord sys Beam Bin length 1 00 m Time ens 00 00 00 Leader Heading 261 74 00 deg Ens Num 2 Date 5 Jan 2012 Pitch 0 00 0 00 deg Temp 5550 der Depth 4 00 m BIT Err ok Time 10 53 36 77 Roll 0 00 0 00 deg Salinity 135 ppt Sound Vel 11473 m s Raw Velocity Ens 2 05 Jan 2012 10 53 36 77 Raw Data Quality Ens Zo Jan 2012 10 53 36 77 Velocity m s Ref Bot Ti ounts amp Perce NMEA 2 SPRDID 000 05 000 98 118 01 74 NMEA 2 SPRDID 000 05 000 98 118 01 74 NMEA 2 SPRDID 000 05 000 97 118 01 7B NMEA 2 SPRDID 000 05 000 97 118 01 7B NMEA 2 SPRDID 000 05 000 97 118 01 7B NMEA 2 SPRDID 000 04 000 97 118 01 7A NMEA 1 Receving correct type of data NMEA 1 SGPYTG 314 12 T M 0 06 N 0 11 K D 3B NMEA 1 GPZDA 105353 005 05 01 2012 00 00 57 NMEA 1 SGPHDT 4F NMEA 1 SGPRMC 105353 00 4 5331 38448868 N 0083 NMEA 1 SGPGLL 5331 38448868 N 00834 82854752 E PRIMARY GGA data will be stored in the NAV field startir PRIMARY NMEA Heading data will be stored in the NAY PRIMARY NMEA Tilt data will be stored in the NAY field gt e 100 100 Depth m 0 25 50 75 100 Depth m Beam 1 Beam 2 Beam 3 Beam 4 RSSI Correlation Percent good BBm Depth m Lam enge enero Em3 qs Bmt efs resin Lesstzc mania Inst cri core Leora core Im Pet Gd1 Pet Gd2 2 Pet ada
5. is mounted 45 relative to the ship s longitudinal axis bow stern which has been detected by a bottom and water track measurement Ensure this offset is given as the EA Heading Alignment Error in the configuration x Communications ADCP Setup Recording May Transtorm Averaging Data Screening User Exits Sim Inputs Heading Source Tilt Source HNMEA Port NMEA Port PAID NMEA2 Y PRDID NMEA2 Y fo Fired Fitch deg fo Fixed Roll deg fo Fited Heading deg Enable Backup Source ARIE Port an CP Tilt Sensor E l e fo Fised Pitch deg fo Fred Roll deg Heading Sensor Magnetic Electrical Corrections ADCP Alignment Correctior Enable Backup Source HEA Port an CP Compass Y fo Fised Heading deg h Overide command file ja EV Primary Heading error 5 jo EY Backup Heading error eading alignment error EJ Fitch alignment error o o El Roll alignment error EW Wessel true Heading Sensor Heading EA Beam 3 Heading when Vessel heads North EJ Wessel Roll when 40CP 1 level El Vessel Pitch when ADCF is level Figure 10 Required transformation settings This tab in menu Options Edit Data Options configures the averaging of the ADCP raw 3 6 Averaging Settings data Configure as shown in Figure 11 or adjust the settings according to your requirements The settings will not affect the raw data Program Options El AS Averaging
6. program is running from The following tests will be performed PT8 RAM Verification Test PT9 ROM Verification Test PT3 Interference Verification Test PT6 Bandwidth Verification Test Program is delaying 20 seconds before continuing Press lt Enter gt to continue Sending a break to Wake Up the System Ocean Surveyor Broadband Narrowband ADCP RD Instruments c 1997 2002 All rights reserved Firmware Version 23 14 Restoring factory defaults into temporary memory for TEST CR1 Parameters set to FACTORY defaults Collecting system specific data 1587 TS 04 06 19 12 00 19 87 Set System Date and Time gt PSU Frequency 153600 HZ Configuration 4 BEAM JANUS Transducer Type ROUND 32x32 Beamformer Rev A02 or later Beam Angle 30 DEGREES Beam Pattern CONVEX Orientation DOWN CPU Firmware 23 14 FPGA Version XC sensors TEMP SYNCHRO Starting the RAM and ROM Tests PTS gt PT9 gt Both of the above test should display a PASS condition You can review the file OS_RSLTS TXT to verify results Consult your Technical Manual for trouble shooting tips if this test did not pass Program is delaying 10 seconds before continuing Press lt Enter gt to continue PT3 Interference Verification Test The following tests will verify
7. to be looked after during data acquisition We recommend to additionally read the VmDas Quick Start Guide and VmDas User Guide 2 1 Switch on ADCP 1 Power up the ADCP operator PC Figure 2 right For username and password please ask the captain 2 Power up the deck unit in the server rack Figure 2 right 2 2 System Test BBTalk Before you start a survey you should perform a hardware system test 1 Start the BBTalk program from the desktop of the operator PC 2 Connect to the ADCP unit by selecting the settings as shown in Figure 3 Cometre OOOO Connect Using COM Port com Zurick Abbrechen Connection Preferences Baud Rate Parity Stop Bits Flow Control Zuruck Abbrechen Figure 3 Serial connection settings in BBTalk Ae 3 UI FO 3 Choose menu File Options and select settings as shown in Figure 4 i Send Break On New Connection Use Software Break with Radio Modems Connect To Last Open Port On Startup T Ovensrite Log Files when Opening l Error Checking For Script Files I Send CK On Baud Rate Change CB Command Echo Characters Wait for Prompt in Script File Abbrechen Figure 4 Program settings in BBTalk 4 The following lines should appear in the main window as the response of the ADCP Ocean Surveyor Broadband Narrowband ADCP RD Instruments 1997 2002 All rights reserved Firmware Version 23 17 5 To run the tests several comman
8. 0 m Bin Size 4 00 m No Bins 80 Pings Ens 36 Time Ping 00 00 00 First Ensemble 00000001 12 01 05 11 05 47 47 Last Ensemble 00000003 12 01 05 11 09 49 27 Average Ensemble Interval 00 02 00 90 Ki Range m 2 1 Ensemble 12 01 05 Date 11 05 47 47 Time Profile Avg 77 62 Intensity Correlation Velocity Megnitude B Direction B Statistics a pj Fraser sg og aa a i AS Haaren A A A A LL OS 1 Ensemble 3 12 01 05 11 05 47 47 Date Time 12 01 05 11 09 49 27 53 5231 8 5805 Lat Lon 53 5231 8 5805 Bm1 East u B Error B Bm2 North w B Std B Bm3 Vertical w Good B Bm4 Error Aug Avg Ensemble 2 Figure 12 Screenshot of WinADCP during data replay 5 Appendix 5 1 Result of BBTALK The listing below shows the communication between PC and ADCP after running the commands from the file TestOS rds OS ADCP Test KKKKKKKKKKKKK The following tests are basic tests which will confirm that your system is ready for use Some tests will need to be run with the system in water You will be prompted when this is necessary Connect the OS ADCP to power and the PC as described in the manual Turn on power to the OS ADCP The results of all tests will be printed to the screen and saved to the log file OS_TESTS TXT A file called OS_TESTS TXT with the results of this test will be created in the same directory as the BBTALK
9. 2 Pet Gd4 won lt 5 4 0 547 0 486 11 161 s 126 100 100 a cs AN m mn urn arn arn ra sr 100 an Y me ns Good E NAV Good Figure 5 VmDas screen layout during data collection Page 7 of 15 The Communications tab in menu Options Edit Data Options configures the serial or network connections to the ADCP the navigation sensor GPS and the heading sensor Ensure that the settings for the three COM ports are as shown in Figure 6 red circle If not select the ADCP NMEA1 or NMEA2 input on the left and apply the correct settings in the 3 1 Communications Settings bottom part Program Options Tu x Communications ADCP Setup Recording Hay Transtorm Averaging Data Screening User Exits Sim Inputs Curent Settings Select ltem to Set q ADCF Input M COM1 9600 N 8 1 A N A Co NMEA 1 Input 7 COM2 4800 N 8 1 PALO 0 05678 NMEA 2 Input 7 COMB 19200 N 81 Tb na asers NMEA 3 Input T None 4800 M 8 1 A 0 0 0 05680 a e Ensemble Output Binary LTA Parar 0 0 0 0 5433 Ensemble Output 45011 None 3600 N 8 1 0 0 0 0 5433 Speed Log Output None 9600 N 8 1 0 0 0 0 5434 Set Communication Parameters Here Com Port Baud Rate Parity Data Bits Stop Bits I Enable Serial com 3600 No Parity gt le i i Port IP TCP UDP Enable Network A ae Figure 6 Required communication settings red circle 3 2 ADCP Settings The ADCP Setup tab
10. FIELAX Gesellschaft f r wissenschaftliche Datenverarbeitung mbH IELA Schleusenstr 14 D 27568 Bremerhaven GERMANY Fon 49 0 471 30015 0 Fax 49 0 471 30015 22 Gesellschaft f r wissenschaftliche Datenverarbeitung mbH Mail info fielax de Acoustic Doppler Current Profiler ADCP on RV Heincke Contact FIELAX Gesellschaft f r wissenschaftliche Datenverarbeitung mbH Schleusenstr 14 D 27568 Bremerhaven GERMANY Fon 49 0 471 30015 0 Fax 49 0 471 30015 22 Mail echo support fielax de Ref RV Heincke_ADCP_Support pdf Date 03 04 2012 Status final Beneficiary FIELAX GmbH IBAN DE73 2924 0024 0340 8333 00 BIC COBADEFFXXX Bank account Commerzbank AG Bremerhaven BLZ 292 400 24 Account NR 34 08 333 UST ID DE221948243 ST NR 75 570 10941 FA Bremerhaven HR NR HRB 3506 Managing directors Dr Regina Usbeck Dr J rg Hofmann Roland Pallutz Contents 1 ADOP Installation OVE Me Wes 3 Tali SENSOR EQUIDIM CN use ee 3 1 2 Sensor oO retire T eT 3 ES SONWANE eroien oriol 4 2 SA C2 g 10 6 inie A ce 5 2A SWIICHOMADGP ansehe 5 22 System lest Bolas ee 5 3 Viti as ACOUISINOM SON WAS reo 7 Ol COMMUNICATIONS SAUNA rei 8 32 PUP SOUS nasse ei sans 8 38 Recording DETINGS ae 9 3 4 Navigation ost Scissor acia 10 3 5 Transtonmaton SCUING Sii a 10 3 0 Averaging SCUING S viridtaiaronscnoeiladcrdre tan 11 3 7 Date Screening Sellinds caia 11 4 A O atad sa teaaas aes 12 5 PICTON er een 13 5 5
11. Method emo First Time Interval 5TA 120 seconds Second Time Interval LTA 600 seconds Profile Ping Normalization Reference Layer Y Enable Start bin End birr ho Figure 11 Averaging settings adjustable to your requirements 3 7 Data Screening Settings The Data Screening tab in menu Options Edit Data Options configures the screening settings for the visualization of the ADCP raw data Adjust these settings according to your requirements You can set limits for RSSI amplitude correlation percent good error velocity vertical velocity and fish screening If the raw values are below the selected minimum limits the values will not be displayed nor included in the short time and long time averages The raw data is of course not affected by these settings x 4 WinADCP The WinADCP software can be used for visualization and export of the recorded ADCP data screenshot in Figure 12 Please read the WinADCP User Manual for help on how to use the software WinADCP C ADCP data HE3661 Langeoog_Nord ICBM_He1109_1027_000000 5TA je xj File Edit Options Animate Export Utilities Window Monitor Help 0 lt WinADCP Information Whole Set Deployment Duration 00 04 01 80 C ADCP data HE366 Langeoog Nord ICBM Hell09_10 VELOCITY MAGNITUDE BT File Size 7 017 bytes Avg 77 52 BB WH Ensemble Length 2339 bytes O min 1 min 2 min 3 min System Frequency 153 6 kHz lst Bin 8 2
12. ates a backup of this folder to the XDC fileserver Please regularly check if the backups are created or ensure a manual backup of your recorded files from the ADCP operator PC Program Options X egg mare eee ey pn pen ees eo eee poe pe eee ese r Deployment Files Name Hein cke_ es iN onal Number f The deployment number displayed here is automatically chosen by l the software each time data is collected or reprocessed Change the number to override the software s choice Max Size MB f I Output Directories a Directories Primary Path AD LP data Backup Path LARORA4DLA Figure 8 Recording settings make sure to set correct output and backup directories This tab configures the navigation input sources for the ship s position and the ship s speed 3 4 Navigation Settings over ground Ensure the settings are as shown in Figure 9 Program Options 4 X Communications ADCP Setup Recording NAY Transform Averaging Data Screening User Exits Sim Inputs NMEA Ship Position GGA Source W Enable Enable Backup z NMEA Ship Speed WTG Source W Enable Enable Backup NMEA1 Figure 9 Required navigation input settings 3 5 Transformation Settings The Transform tab configures heading and roll pitch input sources as well as angular offsets for each parameter Please ensure all settings are as shown in Figure 10 The 150 kHz hull mounted transducer
13. ds need to be sent to the ADCP Select the menu File Send script file or press lt F2 gt Select the file C Programme RD Instruments RDI Tools TestOS rds This file contains a set of commands for the ADCP which is now executed one after another CR1 TS PSO PT8 PT9 PT3 PT6 The results are saved to a txt file in the folder C Programme RD InstrumentsiRDI Tools See attachment 5 1 for a detailed test result example 3 VmDas Acquisition Software The software VmDas is used for data acquisition and playback Start the VmDas program from the desktop of the operator PC Das 2 If you run VmDas for the first time you should follow the next chapters to check the configuration settings Enter the menu Options Edit Data Options for editing the settings described in the following chapters 3 After checking the settings carefully start the data acquisition Select the menu File Collect Data or press the 2 button at the upper left of the main window The data recording starts immediately and the screen looks about the same as the screenshot in Figure 5 Teledyne RDI YmDas ICBM_He1109_1 025 lt mDas2 gt a x File view Options Control Chart Window Help 18 x Ma Pence Pee Ela m Profiles Ship Track 1 Ship Track 2 mp AE ajaj A qq 7 Keep on screen System configuration cxvcc Convex Ens Length 1765 bytes Bin 1 dist 1 48 m Time ping 00 00 00 Sys freq 153600 Hz Up
14. eg receiver OR the Trimble DGPS receiver as well as attitude data heading from the Ixsea PHINS III Inertial navigation system INS Only one of the two GPS receivers can be selected as the positioning input This can be done by a switch which is installed on the bridge However we recommend using the Trimble GPS as it provides a more accurate position than the Debeg GPS so make sure the switch is set accordingly Recorded data should be regularly copied to the network shares of the XDC storage server GPs paps VE XDC Debeg Trimble INS L storage Ixsea ADCP server Operator PC Switch Selector _ Deck Unit Deck Unit ADCP 150 ADCP 600 DE Rai MER ADCP 150 kHz u ADCP 600 kHz i Transducer Portable for hull mounted moon pool oper b 1 Maa amem Ip ri ADCP 150kHz E Deck Unit N f A k 5 i gy o Dedni le L_ Ai Displays EK60 ADCP J FET ae EL ELLLL EERELELELLELL Figure 2 Installation in the laboratory 1 3 Software The software VmDas Vessel mount data acquisition system is used for data acquisition and configuration of the ADCP The software WinADCP can be used for visualization and export of recorded raw data Both software packages are installed on the ADCP operator PC Page 4 of 15 2 System Start up This manual is construed for the specific use of the ADCP on RV Heincke and focuses on the most important parameters
15. passed your system is ready for deployment Page 15 of 15
16. that the internal electronics are not be interfered with These tests are best run when the transducer face is submerged in water A bucket of water deep enough to cover the transducer beams is all that is needed If done in air these tests will fail Be sure that all sonar devices and any other device which may emit a signal that can interfere with the ADCP is turned off This includes some PC monitors Program is delaying 10 seconds before continuing Press lt Enter gt to continue Sending a break to Wake Up the System Ocean Surveyor Broadband Narrowband ADCP RD Instruments c 1997 2002 All rights reserved Firmware Version 23 14 Starting the Interference Test PTS Correlation Magnitude Lag Bm1 Bm2 Bm3 Bm4 0 1 00 1 00 1 00 1 00 1 0 21 2 27 0 51 2 21 2 0 40 0 42 0 42 0 42 5 08 5 11 9 12 9 198 4 0 05 0 04 0 02 0 03 5 0 04 0 04 0 02 0 03 6 0 01 0 02 0 01 0 00 7 2 01 0 05 0 02 0 02 Peel 15 22 21 27 PASSED Review the file OS_RSLTS TXT to verify results Compare the results from the above test to your Technical Manual Remember that this test will fail unless the transducer is immersed in water and if there are external devices operating at the same time Consult your Technical Manual for trouble shooting tips if this test did not pass Program is delaying 10 seconds before continuing Press lt Enter gt to continue
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