Teledyne RD Instruments DVS Manuals

Manuals and User Guides for Teledyne RD Instruments DVS. We have 1 Teledyne RD Instruments DVS manual available for free PDF download: Operation Manual

Teledyne RD Instruments DVS Operation Manual (182 pages)

Doppler Volume Sampler

Brand: Teledyne RD Instruments | Category: Marine Equipment | Size: 2 MB

Table of Contents
3
Introduction
9
How to Contact Teledyne RD Instruments
9
Notice of Compliance
10
Date of Manufacture
10
Environmental Friendly Use Period (EFUP)
10
Weee
10
Material Disclosure Table
11
Getting Started
11
Table 1: Toxic or Hazardous Substances and Elements Contained in Product
11
Conventions Used in Manuals
12
DVS Care
13
General Handling Guidelines
13
Battery Guidelines
13
Assembly Guidelines
14
Deployment Guidelines
14
System Overview
14
Figure 1. DVS Overview
16
DVS Models and Options
17
Figure 2. DVS Temperature Sensor Configurations
17
Unpacking
18
Inventory
18
Figure 3. DVS End-Cap Configurations
18
Visual Inspection of the DVS
20
Figure 4. Standard DVS Transducer with Sea-Bird Thermistor
20
Figure 5. DVS End-Cap View with Inductive Modem
20
Table 2: Visual Inspection Criteria
20
Installation
21
Mooring Line Clamps
21
Figure 6. Mounting Hardware
21
Installing the Optional Vane
22
Figure 7. DVS Optional Vane Installation
22
Specifications
23
Table 3: Physical Specifications
24
Table 4: Power Specifications
24
Table 5: Environmental Specifications
24
Table 6: Interface Specifications
25
Table 7: Velocity Specifications
25
Table 8: Echo Intensity Specifications
25
Table 9: Sensor Specifications
25
Outline Installation Drawings
26
Figure 8. Outline Installation Drawing 96B-6016 Sheet 1
27
Figure 9. Outline Installation Drawing 96B-6016 Sheet 2
28
Figure 10. Outline Installation Drawing 96B-6018 Sheet 1
29
Figure 11. Outline Installation Drawing 96B-6018 Sheet 2
30
Figure 12. Outline Installation Drawing 96B-6008 Sheet 1
31
Figure 13. Outline Installation Drawing 96B-6008 Sheet 2
32
Figure 14. Outline Installation Drawing 96B-6010 Sheet 1
33
Figure 15. Outline Installation Drawing 96B-6010 Sheet 2
34
Figure 16. Outline Installation Drawing 96B-6026 Sheet 1
35
Figure 17. Outline Installation Drawing 96B-6026 Sheet 2
36
Figure 18. Outline Installation Drawing 96B-6027 Sheet 1
37
Figure 19. Outline Installation Drawing 96B-6027 Sheet 2
38
Maintenance
39
Spare Parts
39
Table 10: DVS Spare Parts
39
I/O Cable and Dummy Plug
40
DVS Disassembly
41
Tension Cord
41
End-Cap Removal Procedures
41
Figure 20. Tension Cord Overview
41
Figure 21. End Cap Mounting Hardware (Standard 750 Meter System)
42
Transducer Head Assembly Removal
43
Figure 22. Removing the End-Cap
43
DVS Re-Assembly
44
O-Ring Inspection and Replacement
44
End-Cap Replacement
45
Transducer Head Assembly Replacement
47
Desiccant Bags
48
DVS Battery Packs
49
Battery Replacement
49
Compass Calibration
50
Compass Calibration with Fixture
51
Figure 23. Compass Calibration Fixture
51
Figure 24. DVS Compass Calibration
52
Compass Calibration Without Fixture
53
Figure 25. Compass Calibration by Hand
53
Sealing the DVS for a Deployment
55
Prevention of Biofouling
55
Controlling Biofouling
56
Antifouling Paints
56
Applying Antifouling Paints
57
Thermistor Maintenance
57
High Pressure Housings
58
3.11.1 High Pressure End-Cap Removal Procedures
58
Figure 26. Instruction Label
58
3.11.2 High Pressure End-Cap Replacement
59
Figure 27. High Pressure End Cap Mounting Hardware
59
Figure 28. End-Cap Mounting Hardware Replacement
61
Figure 29. High Pressure End-Cap Replacement
61
3.11.3 High Pressure Transducer Head Assembly Removal
62
Figure 30. Transducer Head Mounting Hardware
62
3.11.4 High Pressure Transducer Head Assembly Replacement
63
3.11.5 Zinc Anode Inspection and Replacement
65
Zinc Anode Inspection
65
Zinc Anode Electrical Continuity Check
65
Zinc Anode Replacement
66
3.11.6 Protective Coating Inspection and Repair
66
Storage and Shipping Maintenance
68
3.12.1 Removal of Biofouling
68
3.12.2 Transducer Head Inspection
69
3.12.3 Final Storage or Shipping Preparation
69
Figure 31. Barnacle Damage
69
Parts Location Drawings
71
Figure 32. DVS Internal Parts Overview (Standard 750 Meter System)
71
Figure 33. DVS Internal Parts Overview (6000 Meter System)
72
Figure 34. DVS Board Locations
73
Figure 35. End-Cap and Battery Pack Parts Location (Standard 750 Meter System)
74
Figure 36. End-Cap and Battery Pack Parts Location (6000 Meter System)
75
Testing the DVS
76
Test Setup - End-Cap Connector
76
Figure 37. Test Setup - End-Cap with Connector
76
Test Setup - Inductive Modem
77
Figure 38. Test Setup - Inductive Modem End-Cap
77
Using the DVS Software
78
Run the DVS Tests
78
Figure 39. Testing the DVS
78
Using the DVS Software Terminal Screen
79
Figure 40. DVS Terminal Screen
79
Putting the DVS to Sleep
80
Figure 41. Putting the DVS to Sleep
80
Check the Recorder Status
81
Figure 42. Recorder Status
81
Troubleshooting
82
Equipment Required
82
Table 11: List of Least Replaceable Assemblies
82
Table 12: Required Test Equipment
82
Basic Steps in Troubleshooting
83
Troubleshooting the DVS
83
Troubleshooting Safety
84
Troubleshooting a Communication Failure
84
Incorrect Wakeup Message
85
No Wakeup Message
85
Check the Power
85
Check the Test Cable
86
DVS Checks
86
Verifying Modem Communications
86
Verify Communication with Surface IMM
87
Verify Communication with DVS IMM
87
Verify Communication with DVS Device
89
Surface IMM Settings
90
DVS IMM Settings
91
Troubleshooting a Built-In Test Failure
92
Identify the DVS
92
Built-In Tests Failure
92
Troubleshooting Data Problems
93
Provide DVS Set-Up
93
Describe the Deployment and Environment
93
Provide Raw Data
93
Technical Support
94
DVS Cables
95
Figure 43. Test Cable Wiring
95
Figure 44. Underwater Cable
95
System Overview
96
5.10.1 Operating Modes
96
Command Mode
96
Autonomous Mode
96
5.10.2 Overview of Normal DVS Operation
97
5.10.3 Functional Description of Operation
98
Figure 45. DVS Block Diagram
98
Returning a DVS to TRDI for Service
100
USA and Non-European Shipments
100
European Shipments
101
Introduction to Commands
103
Data Communication and Command Format
103
Command Input Processing
103
Data Output Processing
104
Firmware Updates
105
Using Direct Commands to Deploy Your DVS
106
Table 13: DVS Minimum Required Commands for Deployments
106
Command Summary
108
Table 14: DVS Input Command Summary
108
Table 15: DVS Factory Defaults
109
Command Descriptions
110
Break
110
Soft Break
110
Banner
111
Control System Commands
112
Available Control System Commands
112
Control System Command Descriptions
112
CA - Communication Timeout
112
CB - Serial Port Control
112
Table 16: Serial Port Control
113
Table 17: Baud Rate
113
CF - Flow Control
114
Table 18: Flow Control
114
CK - Keep Parameters
115
CL - Sleep Enable
115
CO - Collect and Output a Sample
115
CR - Restore Command Defaults
116
CS - Start Pinging
116
Table 19: Retrieve Parameters
116
Cstate - Status
117
Cstop - Stop Pinging
117
CT - Turnkey Mode
117
CV - Output Average Ensemble
118
CW - Output the Last Stored Ensemble
118
CZ - Put DVS to Sleep
119
Environmental Commands
120
Available Environmental Commands
120
Environmental Command Descriptions
120
EA - Heading Alignment
120
EB - Heading Bias
120
EC - Speed of Sound
121
ED - Depth of Transducer
121
EH - Heading
122
EP - Pitch (Tilt 1)
122
ER - Roll (Tilt 2)
123
ES - Salinity
123
ET - Temperature
123
EX - Coordinate Transformation
124
Table 20: Coordinate Transformation Processing Flags
124
Figure 46. DVS Coordinate Transformation
125
EZ - Sensor Source
126
Table 21: Sensor Source Switch Settings
126
Recorder Commands
127
Available Recorder Commands
127
Recorder Command Descriptions
127
ME - Erase Recorder
127
MM - Show Memory Usage
127
MN - Set File Name
128
MQ - Streaming Download
128
MR - Set Recorder On/Off
128
MY - Y-Modem Download
129
Performance and Testing Commands
130
Available Performance and Testing Commands
130
Performance and Testing Command Descriptions
130
PA - Run Go/No-Go Tests
130
PC - Built in Tests
131
PC0 - Help
131
PC2 - Display Sensor Data
131
PC4 - Display Voltage Monitor ADC Data
131
PC20 - Display Scrolling Sensor Data
131
PC40 - Display Scrolling Voltage Monitor Data
132
PD - Data Stream Select
132
PF - Display PA Results
132
Table 22: Data Stream Selections
132
PS - Display System Parameters
133
PT - Built-In Tests
134
PT0 - Help
134
PT3 - Receive Path
134
PT11 - FRAM Memory
135
Pt12 - Ram
136
Pt13 - Rom
136
PT14 - Recorder Memory
137
PT15 - UART Communications
137
PT16 - Real Time Clock
137
PT17 -Compass
138
PT18 -Temperature Sensor
138
Sensor Commands
139
Available Sensor Commands
139
Sensor Commands Descriptions
139
SC - Compass Calibration
139
SG - Configure Compass Calibration
139
Timing Commands
140
Available Timing Commands
140
Timing Command Descriptions
140
TE - Time between Ensembles
140
TF - Time of First Ping
141
TP - Time between Samples
141
Figure 47. One Second Sample
142
TS - Set System Date and Time
143
Water Profiling Commands
144
Available Water Profiling Commands
144
Water Profiling Command Descriptions
144
WD - Data out
144
WF - Blanking Distance
145
WN - Number of Bins
145
WP - Number of Samples
146
WS - bin Size
147
Figure 48. Samples
147
Introduction to Output Data Format
148
Hexadecimal-ASCII Output Data
148
Binary Output Data Format
148
PD20 Output Data Format
148
PD20 Header Data Format
149
Figure 49. PD20 Standard Output Data Buffer Format
149
Figure 50. PD20 Header Data Format
149
Table 23: PD20 Header Data Format
149
PD20 Scalar Data Format
150
Figure 51. PD20 Scalar Data Format
151
Table 24: PD20 Scalar Data Format
152
PD20 Array Data Format
153
Figure 52. PD20 Array Data Format
153
PD20 Checksum Data Format
154
Figure 53. PD20 Checksum Data Format
154
Table 25: PD20 Array Data Format
154
Table 26: PD20 Checksum Data Format
154
PD0 Output Data Format
155
Figure 54. PD0 Standard Output Data Buffer Format
156
Header Data Format
157
Figure 55. Binary Header Data Format
157
Table 27: Header Data Format
158
Fixed Leader Data Format
159
Figure 56. Fixed Leader Data Format
160
Table 28: Fixed Leader Data Format
161
Variable Leader Data Format
165
Figure 57. Variable Leader Data Format
166
Table 29: Variable Leader Data Format
167
Velocity Data Format
171
Figure 58. Velocity Data Format
171
Table 30: Velocity Data Format
172
Correlation Magnitude, Echo Intensity, and Percent-Good Data Format
173
Figure 59. Binary Correlation Magnitude, Echo Intensity, and Percent-Good Data Format
173
Table 31: Correlation Magnitude Data Format
174
Table 32: Echo Intensity Data Format
174
Binary Reserved BIT Data Format
176
Figure 60. Binary Reserved BIT Data Format
176
Table 33: Percent-Good Data Format
176
Table 34: Reserved for TRDI Format
176
Binary Checksum Data Format
177
Figure 61. Binary Checksum Data Format
177
Table 35: Checksum Data Format
177
How to Decode a DVS Ensemble
178
Rules for the Broadband Data Format PD0
178
Table 36: Common Data Format Ids
178
Recommended Data Decoding Sequence for Broadband Data Format PD0
179
Pseudo-Code for Decoding PD0 Ensemble Data
179

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Teledyne RD Instruments DVS Operation Manual (182 pages)

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