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IMU380ZA-209
Memsic IMU380ZA-209 Manuals
Manuals and User Guides for Memsic IMU380ZA-209. We have
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Memsic IMU380ZA-209 manual available for free PDF download: User Manual
Memsic IMU380ZA-209 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
Connector and Mating Connector
12
Power Input and Power Input Ground
13
Serial Data Interface
13
External GPS Aiding (VG380ZA, AHRS380ZA and INS380ZA)
13
Reserved - Factory Use Only
14
Mechanical Interface
14
3 Theory of Operation
16
DMU380ZA Series Default Coordinate System
19
Advanced Settings
20
IMU380ZA Theory of Operation
20
IMU380ZA Advanced Settings
21
IMU380ZA Built-In Test
22
VG380ZA Theory of Operation
22
VG380ZA Advanced Settings
24
VG380ZA Built-In Test
25
AHRS380ZA Theory of Operation
26
AHRS380ZA Magnetometer Calibration and Alignment
27
AHRS380ZA Advanced Settings
29
AHRS380ZA Built-In Test
30
INS380ZA Theory of Operation
31
INS380ZA Magnetometer Calibration and Alignment
33
INS380ZA Advanced Settings
33
INS380ZA Built-In Test
35
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
Self-Test/Data-Ready
49
Output Data Rate/Clock Configuration
49
Rate-Sensor Scaling/Low-Pass Filter
50
Magnetic-Alignment
51
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
Identification Data Packet
62
Version Data Packet
62
Test 0 (Detailed BIT and Status) Packet
63
Output Packets (Polled or Continuous)
63
Scaled Sensor Data Packet 0
63
Scaled Sensor Data Packet 1 (Default IMU Data)
64
Angle Data Packet 1 (Default AHRS Data)
65
Angle Data Packet 2 (Default VG Data)
66
Nav Data Packet 0
67
Nav Data Packet 1 (Default ins Data)
68
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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