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Sonardyne Lodestar AHRS manual available for free PDF download: Operation Manual
Sonardyne Lodestar AHRS Operation Manual (44 pages)
Brand:
Sonardyne
| Category:
Accessories
| Size: 3 MB
Table of Contents
Document History
2
Table of Contents
3
Contents
3
Figures
4
Tables
5
1 U.S. Department of Commerce License
6
2 Lodestar AHRS Operation Manual
6
Introduction
6
What Is the Lodestar AHRS
6
3 Output and Alignment
7
Lodestar Output and Alignment
7
Figure 1 - Lodestar Reference Frame
7
Figure 2 - Lodestar Mounting Angle Gamma (Heading) Example
9
Figure 3 - Lodestar Mounting Angle Beta (Pitch) Example
9
Figure 4 - Lodestar Mounting Angle Alpha (Roll) Example
9
Figure 5 - Example ROV Mounting of Subsea Lodestar
10
Figure 6 - Lodestar Heave Definition
11
4 Installation Preparation
13
5 Installation and Physical Configuration
15
Typical Lodestar AHRS Configuration
15
Figure 7 - Typical Installation of the Surface Lodestar
15
Figure 8 - Typical Installation of the Subsea Lodestar
16
Installation
17
6 Configuration Using Lodestar PC Utility
18
Installation and Connection
18
System
19
Figure 9 - Configuration Software Main Window (Not Connected)
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Figure 10 - Lodestar Serial Connection Settings
19
Figure 11 - Lodestar Ethernet Connection Settings
20
Figure 12 - Configuration Software Main Window (Connected)
20
Gyro-Compass
22
Figure 13 - Manual Latitude Setting Panel
22
Figure 14 - Automatic GPS Compensation Panel
23
Figure 15 - Heave Filter Panel
23
Offsets
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Figure 16 - Mounting Angles and Offsets Panel
24
Figure 17 - Remote Points List
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Console, C1, C2, E1, T1 and T2 Ports
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Figure 18 - Port Settings Panel
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Figure 19 - Output Message Table
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Ethernet and Ethernet (E1) Ports
28
Figure 20 - IP Port Configuration Panel
28
Figure 21 - Ethernet Output Message Table
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Analogue Output Tab
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Figure 22 - Analogue Port Tab
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Time
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Figure 23 - Clock Settings Panel
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Figure 24 - ZDA Port Panel
31
Figure 25 - PPS Port Panel
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Output Check
33
Figure 26 - Dynamic Display
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Figure 27 - Terminal Check of GPS Compensation
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Figure 28 - Example GPS Output in Hyperterminal
34
File Transfer
35
Figure 29 - Lodestar Ethernet Connection
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Figure 30 - Lodestar Ethernet Port 4000 Configuration
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Figure 31 - Lodestar Ethernet Port 4001 Configuration
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Figure 32 - Lodestar C1 Port Connection
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Figure 33 - Lodestar C1 Port Configuration
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Figure 34 - SD Files Destination Folder
37
Figure 35 - Logfile Upload
38
Figure 36 - Data Upload Progress Bar
38
7 Alarms
39
Introduction
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Appendix A - Lodestar Angle Definitions
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Appendix B - Effect of Misalignment Errors
41
Appendix C - Fine Alignment Methods
42
Figure 37 - Port or Shore-Based Alignment
43
Figure 38 - Heading Alignment at Sea
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