User manual
Table Of Contents
- Chapter 1 Introduction
- Chapter 2 Mechanical Description
- Chapter 3 Electronic Description
- Chapter 4 Maintenance and Storage
- Chapter 5 Operations
- Chapter 6 Launch and Recovery
- Chapter 7 MMP Firmware 4.X User Interface
- Figure 7-1: Electronics Board Configuration Error Message
- Power Up Sequence
- Re-Booting the System
- Prompts and Key Combinations
- Using the File Capture Utility
- Powering Down the MMP
- The Main Menu - Operating the MMP
- <1> Set Time
- <2> Diagnostics
- <3> Flash Card Ops
- <4> Sleep
- <5> Bench Test
- FSI CTD
- Sea-Bird CTD
- FSI ACM
- MAVS ACM
- Figure 7-36: MAVS ACM Pass-Through Communications
- Option <6> FSI ACM Tilt and Compass
- System Evaluation
- Option <7> Motor Operation
- Option <8> Brake On/Off Change?
- Option <9> Independent Watchdog
- System Options Tests
- Option Inductive Telemetry
- Option
Acoustic Transponder
- Option
Battery Endurance - Option
SIM/UIM Transactions - Option Inductive Charger Modem
- Option
Fluorometer - Option
CDOM Fluorometer - Option
IR Turbidity - Option Power UIM
- Option
Configure
- <6> Deploy Profiler
- Initialization
- Programming a Deployment
- MMP Deployment Definition Parameters
- Mooring ID
- Start Parameters
- Schedule Parameters
- Stops Parameters
- Endurance Parameters
- Deploy
- <7> Offload Deployment Data
- <8> Contacting McLane
Watchdog Initialization Profiling History Exiting to the Monitor
- Chapter 8 Data Offload, Processing, and Interpretation
- Overview
- Reviewing Deployment Data
- Removing the Flash Card
- Unpacking and Translating the Binary Data Files
- MMP Unpacker Application
- Editing MMPUnpacker.INI
- The PDP-N_NN Utility Program
- Processing and Interpreting MMP Data
- Mapping Velocity Measurements
- ACM Compass Calibration Step 1 – Map Horizontal C
- ACM Compass Calibration Step 2 – Plot Raw Measure
- ACM Compass Calibration Step 3 – Adjust Parameter
- ACM Compass Calibration Step 4 – Conduct a Spin T
- ACM Compass Calibration Step 5 – Removing the Bia
- Mapping Velocity Measurements to the Cartesian Earth Frame
- Sting and Acoustic Path Geometry
- Velocity Transformation
- Synchronizing the Data Streams
- Data Processing Shareware
- Appendix A Operating Crosscut for Windows and Crosscut
- Appendix B System Architecture
- Appendix C Bench Top Deployment
- Bench Top Deployment Example Settings
- Figure C-1: Bench top Deployment Example
- Figure C-2: Bench top Deployment Example (continued)
- Figure C-3: Bench top Deployment Example (continued)
- Figure C-4: Bench top Deployment Example (continued)
- Figure C-5:Bench top Deployment Example (continued)
- Figure C-6: Bench top Deployment Example (continued)
- Figure C-7: Bench top Deployment Example (continued)
- Figure C-8: Bench top Deployment Example (continued)
- Figure C-9: Bench top Deployment Example (continued)
- Figure C-10: Bench top Deployment Example (continued)
- Figure C-11: Bench top Deployment Example (continued)
- Figure C-12: Bench top Deployment Example (continued)
- Figure C-13: Bench top Deployment Example (continued)
- Figure C-14: Bench top Deployment Example (continued)
- Figure C-15 :Bench top Deployment Example (continued)
- Figure C-16: Bench top Deployment Example (continued)
- Figure C-17: Bench top Deployment Example (continued)
- Figure C-18: Bench top Deployment Example (continued)
- Figure C-19: Bench top Deployment Example (continued)
- Deployment Parameter Examples
- Bench Top Deployment Example Settings
- Appendix D ACM Compass Calibration
- Appendix E Optional Transponder
- Appendix F Unpacking data using PDP-N_NN.EXE
- Appendix G Rev C Electronics Board User Interface
- Power Up Sequence
- Re-Booting the System
- System Prompts and Key Combinations
- Using the File Capture Utility
- Powering Down the MMP
- The Main Menu - Operating the MMP
- <1> Set Time
- <2> Diagnostics
- <3> Flash Card Ops
- <4> Sleep
- <5> Bench Test
- Figure G-15: Bench Test
- Option <1> CTD Communication
- Verifying CTD Settings
- Option <2> CTD Pressure
- Option <3> CTD Average Pressure
- Option <4> CTD Temperature Record
- Option <5> ACM Communication
- Option <6> ACM Tilt and Compass
- Option <7> Motor Operation
- Option <8> Brake Set/Off Change?
- Option <9> Independent Watchdog
- System Options Tests
- Option Inductive Telemetry
- Option
Acoustic Transponder
- Option <0> Offload Routines
- Option
Fluorometer - Option
IR Turbidity - Option Power UIM
- <6> Deploy Profiler
- Programming a Deployment
- MMP Deployment Definition Parameters
- Mooring ID
- Start Parameters
- Schedule Parameters
- Stops Parameters
- Deploy
- Profile and Deployment Termination Conditions
- <7> Offload Deployment Data
- <8> Contacting McLane
Watchdog Initialization Profiling Odometer Exiting to the Monitor
- Appendix H Using the MMP Deployment Planner
- Creating a Deployment Plan
- Changing User Preferences
- Understanding Dive Zero
- Figure H-9: Deployment Planner Project Tab
- Figure H-10: Dive Zero - 1 Oct 2008, First Pattern 10 Oct 2008
- Figure H-11: Dive Zero - 1 Nov 2008, First Pattern 10 Oct 2009
- Figure H-12: Dive Zero - 20 Oct 2008, First Pattern Oct, 2008
- Figure H-13: Schedule Display in Profiler Firmware
- Figure H-14: Deployment Screen
- Figure H-15: Dive Zero Changed
- Appendix I Seapoint Analog Sensors
- Appendix J Underwater Inductive Modem (UIM)
- Appendix K Turbidity/Fluorometer Inductive Coil Configuration
- Appendix L Sea-Bird CTD Sensors
- Appendix M Aanderaa Oxygen Optode Sensor
- Appendix N MMP w/ Battery Housing Glass Sphere Extension
- Figure N-1: MMP with Battery Housing Glass Sphere Extension
- Figure N-2: MMP Battery Housing Glass Sphere Extension
- Figure N-3: Removing Bottom Bolts
- Figure N-4: Installed Support Legs
- Figure N-5: Removing Top Cap
- Figure N-6: Removing Horsehair Padding
- Figure N-7: Removing “Top” Sphere
- Figure N-8: Removing Panel Cap Screw
- Figure N-9: Installing Nylon Studs
- Figure N-10: Installing M3100A Extension Plate
- Figure N-11: Installing Front Panel Extension
- Figure N-12: Installing Spacer Legs with Studs
- Figure N-13: Reinstalling “Top” Sphere
- Figure N-14: Installing Spacer Legs with Studs
- Figure N-15: Frame Plate ‘A’ Reinstalled
- Figure N-16: Installing and Tightening Cap Screws on Front Panel
- Figure N-17: Tightening Cap Screw on Frame Plate
- Figure N-18: Glass Battery Housing Sphere Installed
- Figure N-19: Routed and Connected Cable
- Figure N-20: Installing Extension Skin
- Figure N-21: Reinstalling Horsehair
- Figure N-22: Reinstalling Top Cap
- Figure N-23: End Cap – Full View
- Figure N-24: Color-Coding on End Cap
NOTE
It is important to note that for shallow and deep pressure, the pressure stops are pressures, not
depths. The measurements available to the MMP during a profile are of in situ pressure, not
depth in meters. Normally, physical locations on the mooring are commonly referenced in
meters. The profiler does not integrate state variables over the depth of the water column to
construct a mapping between decibars and meters.
Deep Pressure <D>
Deep pressure is the intended “bottom” of the profiling range. The system stops profiling
on a downward profile when the ambient pressure becomes greater than the deep pressure limit.
Ambient pressure is determined by querying the CTD. The deep pressure limit is ignored during
upward profiles.
Allowed range: Shallow pressure to 6000.0 dbar.
During a profile, the pressure measurements acquired through the CTD are time tagged
and stored in the engineering data file. This time and pressure information is used to dynamically
calculate the pressure rate, δP/δt.
NOTE
The δP/δt calculation is not performed for the first 3 minutes and 30 seconds of a profile. The
pressure measurements and time tags are kept in rolling, indexed buffers so that the mooring
motion filtering requirement of the calculation can be verified and met at each possible
subsequent iteration. Failed pressure acquisitions are flagged and not used in the calculation.
The pressure rate is used to detect obstacles on the mooring cable. An obstacle is a
mooring component or some form of fouling that hinders the profiling motion of the MMP. The
nominal profiling speed of the MMP is 25cm/s. When the pressure rate, averaged over at least
3 minutes, falls below a threshold of 0.045 dbar/s ~ (4.5 cm/s), the firmware declares a pressure
rate of zero. The pressure rate threshold and the minimum δt were determined empirically during
a series of field trials and deployments. A smaller δt or a higher threshold may lead to false
detections of a zero pressure rate, caused by wave induced mooring motions that modulate the
otherwise steady progress of the profiler.
G-48