Memsic DMU380ZA Series Manuals

Manuals and User Guides for Memsic DMU380ZA Series. We have 2 Memsic DMU380ZA Series manuals available for free PDF download: User Manual

Memsic DMU380ZA Series User Manual

Memsic DMU380ZA Series User Manual (115 pages)

Brand: Memsic | Category: Measuring Instruments | Size: 2 MB

Table of Contents

Table of Contents
5
Introduction
11
Manual Overview
11
Overview of the DMU380ZA Series Inertial Systems
12
Interface
14
Electrical Interface
14
Connector and Mating Connector
14
Power Input and Power Input Ground
15
Serial Data Interface
15
External GPS Aiding (VG380ZA, AHRS380ZA and INS380ZA)
15
Reserved - Factory Use Only
16
Mechanical Interface
16
Theory of Operation
17
DMU380ZA Series Default Coordinate System
21
Advanced Settings
22
IMU380ZA Theory of Operation
22
IMU380ZA Advanced Settings
23
IMU380ZA Built-In Test
24
VG380ZA Theory of Operation
24
VG380ZA Advanced Settings
26
VG380ZA Built-In Test
27
AHRS380ZA Theory of Operation
28
AHRS380ZA Magnetometer Calibration and Alignment
29
AHRS380ZA Advanced Settings
31
AHRS380ZA Built-In Test
32
INS380ZA Theory of Operation
33
INS380ZA Magnetometer Calibration and Alignment
35
INS380ZA Advanced Settings
35
INS380ZA Built-In Test
36
Application Guide
38
Introduction
38
Fixed Wing Aircraft
38
Rotorcraft
39
Land Vehicle
39
Water Vehicle
40
DMU380ZA SPI Port Interface Definition
42
DMU380ZA Register Map
42
DMU380ZA SPI Register Read Methodology
43
DMU380ZA SPI Port Polled-Mode Read
44
DMU380ZA SPI Port Burst-Mode Read
45
Output Data Registers
47
System Registers
47
Diagnostic Status Register
48
DMU380ZA SPI Register Write Methodology
48
Configuration Registers
50
Self-Test/Data-Ready
50
Output Data Rate/Clock Configuration
50
Rate-Sensor Scaling/Low-Pass Filter
51
Magnetic-Alignment
52
Suggested Operation
53
DMU380 UART Port Interface Definition
56
General Settings
56
Number Formats
56
Packet Format
57
Packet Header
57
Packet Type
57
Payload Length
58
Payload
58
16-Bit CRC-CCITT
58
Messaging Overview
58
DMU380 Standard UART Port Commands and Messages
61
Link Test
61
Ping Command
61
Ping Response
61
Echo Command
61
Echo Response
61
Interactive Commands
61
Get Packet Request
61
Algorithm Reset Command
62
Algorithm Reset Response
62
Calibrate Command
62
Calibrate Acknowledgement Response
63
Calibration Completed Parameters Response
63
Error Response
64
Output Packets (Polled)
64
Identification Data Packet
64
Version Data Packet
64
Test 0 (Detailed BIT and Status) Packet
65
Output Packets (Polled or Continuous)
65
Scaled Sensor Data Packet 0
65
Scaled Sensor Data Packet 1 (Default IMU Data)
66
Angle Data Packet 1 (Default AHRS Data)
67
Angle Data Packet 2 (Default VG Data)
68
Nav Data Packet 0
69
Nav Data Packet 1 (Default ins Data)
70
Angle Data Packet B1 (Custom VG Data)
71
Angle Data Packet B2 (Custom VG Data)
72
DMU380ZA Advanced UART Port Commands
73
Configuration Fields
73
Continuous Packet Type Field
73
Digital Filter Settings
74
Orientation Field
74
User Behavior Switches
76
Hard and Soft Iron Values
76
Heading Track Offset
76
Commands to Program Configuration
77
Write Fields Command
77
Set Fields Command
78
Read Fields Command
79
Read Fields Response
79
Get Fields Command
79
Get Fields Response
80
DMU380ZA Advanced UART Port BIT
81
Built in Test (BIT) and Status Fields
81
Master BIT and Status (Bitstatus) Field
83
Hardwarebit Field
84
Hardwarepowerbit Field
84
Hardwareenvironmentalbit Field
84
Combit Field
84
Comserialabit Field
85
Comserialbbit Field
85
Softwarebit Field
85
Softwarealgorithmbit Field
86
Softwaredatabit Field
86
Hardwarestatus Field
86
Comstatus Field
87
Softwarestatus Field
87
Sensorstatus Field
87
Configuring the Master Status
87
Hardwarestatusenable Field
88
Comstatusenable Field
88
Softwarestatusenable Field
88
Sensorstatusenable Field
88
10 Warranty and Support Information
89
Authorization
89
Identification and Protection
89
Sealing the Container
90
Marking
90
Return Shipping Address
90
Appendix A: Installation and Operation of NAV-VIEW
91
NAV-VIEW Computer Requirements
91
Install NAV-VIEW
91
Connections
91
Setting up NAV-VIEW
92
Data Recording
92
Data Playback
93
Raw Data Console
93
Horizon and Compass View
94
Packet Statistics View
95
Unit Configuration
95
Advanced Configuration
96
Bit Configuration
97
Mag Alignment Procedure
98
Hard Iron/Soft Iron Overview
98
Mag Alignment Procedure Using NAV-VIEW
99
Read Unit Configuration
101
Appendix B: NMEA Message Format
103
GGA - GPS Fix Data
103
Appendix C: Sample Packet-Parser Code
105
Overview
105
Code Listing
106
Appendix D: Sample Packet Decoding
112

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Memsic DMU380ZA Series User Manual

Memsic DMU380ZA Series User Manual (113 pages)

Brand: Memsic | Category: Measuring Instruments | Size: 3 MB

Table of Contents

Table of Contents
3
1 Introduction

9
- Manual Overview
  9
- Overview of the DMU380ZA Series Inertial Systems
  10
2 Interface

12
- Electrical Interface
  12
- Mechanical Interface
  14
3 Theory of Operation

16
4 Application Guide

37
- Introduction
  37
- Fixed Wing Aircraft
  37
- Rotorcraft
  38
- Land Vehicle
  38
- Water Vehicle
  39
5 DMU380ZA SPI Port Interface Definition

41
- DMU380ZA Register Map
  41
- DMU380ZA SPI Register Read Methodology
  42
  - DMU380ZA SPI Port Polled-Mode Read
    43
  - DMU380ZA SPI Port Burst-Mode Read
    44
- Output Data Registers
  46
- System Registers
  46
- Diagnostic Status Register
  47
- DMU380ZA SPI Register Write Methodology
  47
- Configuration Registers
  49
- Suggested Operation
  52
6 DMU380 UART Port Interface Definition

55
- General Settings
  55
- Number Formats
  55
- Packet Format
  56
  - Packet Header
    56
  - Packet Type
    56
  - Payload Length
    57
  - Payload
    57
  - 16-Bit CRC-CCITT
    57
  - Messaging Overview
    57
7 DMU380 Standard UART Port Commands and Messages

59
- Link Test
  59
  - Ping Command
    59
  - Ping Response
    59
  - Echo Command
    59
  - Echo Response
    59
- Interactive Commands
  59
  - Get Packet Request
    59
  - Algorithm Reset Command
    60
  - Algorithm Reset Response
    60
  - Calibrate Command
    60
  - Calibrate Acknowledgement Response
    61
  - Calibration Completed Parameters Response
    61
  - Error Response
    62
- Output Packets (Polled)
  62
- Output Packets (Polled or Continuous)
  63
8 DMU380ZA Advanced UART Port Commands

70
- Configuration Fields
  70
- Continuous Packet Type Field
  70
- Digital Filter Settings
  71
- Orientation Field
  71
- User Behavior Switches
  73
- Hard and Soft Iron Values
  73
- Heading Track Offset
  73
- Commands to Program Configuration
  75
  - Write Fields Command
    75
  - Set Fields Command
    76
- Read Fields Command
  77
- Read Fields Response
  77
- Get Fields Command
  77
- Get Fields Response
  78
9 DMU380ZA Advanced UART Port BIT

79
- Built in Test (BIT) and Status Fields
  79
- Master BIT and Status (Bitstatus) Field
  81
- Hardwarebit Field
  82
- Hardwarepowerbit Field
  82
- Hardwareenvironmentalbit Field
  82
- Combit Field
  82
- Comserialabit Field
  83
- Comserialbbit Field
  83
- Softwarebit Field
  83
- Softwarealgorithmbit Field
  84
- Softwaredatabit Field
  84
- Hardwarestatus Field
  84
- Comstatus Field
  85
- Softwarestatus Field
  85
- Sensorstatus Field
  85
- Configuring the Master Status
  85
  - Hardwarestatusenable Field
    86
  - Comstatusenable Field
    86
  - Softwarestatusenable Field
    86
  - Sensorstatusenable Field
    86
10 Warranty and Support Information

87
- Authorization
  87
- Identification and Protection
  87
- Sealing the Container
  88
- Marking
  88
- Return Shipping Address
  88
Appendix A: Installation and Operation of NAV-VIEW

89
- NAV-VIEW Computer Requirements
  89
  - Install NAV-VIEW
    89
- Connections
  89
- Setting up NAV-VIEW
  90
- Data Recording
  90
- Data Playback
  91
- Raw Data Console
  91
- Horizon and Compass View
  92
- Packet Statistics View
  93
- Unit Configuration
  93
- Advanced Configuration
  94
- Bit Configuration
  95
- Mag Alignment Procedure
  96
  - Hard Iron/Soft Iron Overview
    96
  - Mag Alignment Procedure Using NAV-VIEW
    97
- Read Unit Configuration
  99
Appendix B: NMEA Message Format

101
- GGA - GPS Fix Data
  101
Appendix C: Sample Packet-Parser Code

103
- Overview
  103
- Code Listing
  104
Appendix D: Sample Packet Decoding

110

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