Novatel OEM719 User manual

OM-20000168 v4 February 2018
OEM7®
Installation and Operation
User Manual

OEM7 Installation and Operation User Manual v4 2
OEM7 Installation and Operation User Manual
Publication Number: OM-20000168
Revision Level: v4
Revision Date: February 2018
Firmware Version: 7.04 / OM7MR0400RN0000
To download the latest firmware and/or software visit: www.novatel.com/support/firmware-
downloads.
Warranty
NovAtel Inc. warrants that its GNSS products are free from defects in materials and work-
manship, subject to the conditions set forth on our web site: www.nova-
tel.com/products/warranty/ and for the following time periods:
OEM7®Receivers One (1) Year
GNSS Antenna Series One (1) Year
Cables and Accessories Ninety (90) Days
Software Warranty One (1) Year
Return Instructions
To return products, refer to the instructions found at: www.novatel.com/warranty-return.
Proprietary Notice
Information in this document is subject to change without notice and does not represent a com-
mitment on the part of NovAtel Inc. The software described in this document is furnished under
a licence agreement or non-disclosure agreement. The software may be used or copied only in
accordance with the terms of the agreement. It is against the law to copy the software on any
medium except as specifically allowed in the license or non-disclosure agreement.
The information contained within this manual is believed to be true and correct at the time of
publication.
OEM7, SPAN, ALIGN, GLIDE, STEADYLINE, VEXXIS and NovAtel are registered trademarks of
NovAtel Inc.
OEM719, OEM729, OEM7500, OEM7700, OEM7720, NovAtel CORRECT, RTK ASSIST and NovAtel
Connect are trademarks of NovAtel Inc.
All other brand names are trademarks of their respective holders.
© Copyright 2018 NovAtel Inc. All rights reserved.
Unpublished rights reserved under International copyright laws.

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Table of Contents
Figures
Tables
Notices Receiver Card
Customer Support
Chapter 1 Introduction
1.1 Related Documents and Information 19
1.2 OEM7 Receiver Card Overview 19
1.2.1 OEM7 Family Card 20
1.2.2 Enclosure 20
1.2.3 GNSS Antenna 20
1.2.4 Power Supply 20
1.2.5 Optional External Frequency Reference 21
1.2.6 Data Communications Equipment 21
1.2.7 OEM719 Receiver Overview 21
1.2.8 OEM729 Receiver Overview 21
1.2.9 OEM7700 Receiver Overview 22
1.2.10 OEM7720 Receiver Overview 23
Chapter 2 Installation of OEM7 Family Receiver Cards
2.1 Additional Equipment Required 25
2.2 Selecting a GNSS Antenna 25
2.3 Choosing a Coaxial Cable 26
2.4 Power Supply Requirements for Receiver Cards 26
2.5 Card Installation Overview 27
2.5.1 Electrostatic Discharge (ESD) Precautions 27
2.6 Mounting the Printed Circuit Board 27
2.6.1 Planning the Mount Location 28
2.6.2 Board to Board Spacing 28
2.6.3 Mounting Options 29
2.6.4 Thermal Dissipation 32
2.6.5 OEM7720 Accessory Heat Spreader 32
2.6.6 Vibration 33
2.7 Preparing the Data, Signal and Power Interface 33
2.8 Mounting the GNSS Antenna 38
2.9 Connecting the Antenna to the Receiver Card 39
2.9.1 Antenna LNA Power 39
2.10 Applying Power to the Receiver Card 40
2.11 Connecting Data Communications Equipment 40
2.11.1 Serial Ports 40
2.11.2 USB Ports 44
2.11.3 Ethernet Ports 45
2.11.4 SPI Ports 46
2.12 Check that the Receiver is Operating 46
Chapter 3 OEM7 Receiver Operation
3.1 Communications with the Receiver 49
3.1.1 USB Communications 49

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3.1.2 Serial Port Communications 50
3.1.3 Ethernet Communications 52
3.1.4 CAN Bus Communications 52
3.1.5 ICOM Communications 52
3.2 Getting Started 53
3.2.1 Communicating with the Receiver 53
3.3 Transmitting and Receiving Corrections 54
3.3.1 Defining Antenna and Base Antenna 56
3.3.2 Base Station Configuration 56
3.3.3 Rover Station Configuration 57
3.3.4 Configuration Notes 57
3.4 ALIGN Heading Master and Remote Configurations 58
3.4.1 Automatic Set Up for Direct-Wire Connection between Master and Rover via
COM2 58
3.4.2 Manual Set Up via COM2 58
3.5 GLIDE 59
3.5.1 Dual-Frequency GLIDE 59
3.5.2 PDP and GLIDE Configurations 60
3.6 STEADYLINE 60
3.6.1 Maintain 61
3.6.2 Transition 61
3.6.3 Prefer Accuracy 61
3.6.4 UAL 62
3.7 Enabling SBAS Positioning 63
3.8 Enabling NovAtel CORRECT with PPP 63
3.8.1 TerraStar Subscriptions 64
3.8.2 Veripos Subscriptions 65
3.9 RTK ASSIST 65
3.10 Transferring Time Between Receivers 66
3.10.1 GPS to Receiver Time Synchronization 66
3.10.2 Time Definitions 67
3.10.3 Procedures to Transfer Time 67
3.11 Interference Toolkit 71
3.11.1 Monitoring GNSS Signals 71
3.11.2 Disable/Enable Detection 73
3.11.3 Monitoring Signals Using a Command Line 73
3.11.4 Monitoring Signals Using NovAtel Connect 74
3.11.5 Remove Interference Signals 75
3.12 Logging and Retrieving Data Overview 78
3.12.1 Pass-Through Logging 78
3.12.2 Saving Logs to a File 78
3.12.3 Logging Using NovAtel Connect 79
3.13 Additional Features and Information 83
3.13.1 Strobes 83
3.13.2 Status Indicator 83
3.13.3 External Oscillator 83
Chapter 4 Built-In Status Tests
4.1 Receiver Status Word 85
4.2 Error Strobe Signal 86
4.3 RXSTATUSEVENT Log 86
4.4 RXSTATUS Log 86
4.4.1 Status Word 86
4.4.2 Error Word 87

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4.4.3 Status Code Arrays 88
4.4.4 Receiver Status Code 88
4.4.5 Auxiliary Status Codes 88
4.4.6 Set and Clear Mask for all Status Code Arrays 89
4.5 Status LED 89
Chapter 5 Ethernet Configuration
5.1 Required Hardware 91
5.2 Static IP Address Configuration 91
5.2.1 Static IP Address Configuration—Receiver 92
5.2.2 Static IP Address Configuration—Windows 7 93
5.2.3 Confirming Ethernet Setup 94
5.3 Dynamic IP Address Configuration 94
5.4 Base/Rover Configuration through Ethernet Connectivity 95
5.5 Large COM Port Data Throughput 97
5.6 NTRIP Configuration 97
Chapter 6 CAN Bus
6.1 Default Configuration 101
6.2 Configuring the CAN Bus 101
6.2.1 Configuration Notes 102
6.2.2 Example of Enabling the CAN Bus 102
6.2.3 Example of Modifying the CAN Bus Parameters 102
6.2.4 Example of Detecting an Address Claim Failure and Reconfiguring 103
6.2.5 Address Claim Procedure 103
6.3 NMEA2000 Logging 103
6.3.1 Example of NMEA2000 Log Configuration 104
6.3.2 Example of Custom PGN Configuration 104
6.4 Corrections Over CAN 104
6.4.1 Example for Receiving Corrections from Any Source 105
6.4.2 Example for Transmitting Corrections to 0x1C Node 105
6.5 NovAtel Messages Over CAN 105
6.6 Configuring OEM7 Receivers to Use OEM6 CAN Settings 106
6.6.1 Configuration on OEM6 106
6.6.2 Configuration on OEM7 106
Chapter 7 Troubleshooting
7.1 Examining the RXSTATUS Log 108
7.2 Examining the AUX1 Status Word 111
7.3 Safe Mode 112
7.3.1 Reset Loop Detection 112
7.3.2 Recovery Steps 112
Chapter 8 NovAtel Firmware and Software
8.1 Firmware Updates and Model Upgrades 114
8.1.1 Firmware Updates 114
8.1.2 Model Upgrades 114
8.2 Authorization Code 115
8.3 Updating or Upgrading Using the WinLoad Utility 116
8.3.1 Transferring Firmware Files 116
8.3.2 Using the WinLoad Utility 116
8.4 Updating Using SoftLoad Commands 118
8.4.1 SoftLoad Commands and Logs 118

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8.4.2 Working With S-Records 119
8.4.3 Sending Firmware Data 120
8.4.4 SoftLoad Update Method 121
8.4.5 SoftLoad Errors 124
8.5 Upgrading Using the AUTH Command 124
8.5.1 Upgrade Procedure 124
APPENDIX A OEM719 Technical Specifications
A.1 OEM719 Performance Specifications 127
A.2 OEM719 Mechanical Specifications 129
A.3 OEM719 Electrical and Environmental Specifications 136
A.4 OEM719 Data Communication Specifications 138
A.5 OEM719 Strobe Specifications 140
A.6 OEM719 Interface Connector 142
A.6.1 P1701 Main Connector 20-Pin Header 142
APPENDIX B OEM729 Technical Specifications
B.1 OEM729 Performance Specifications 147
B.2 OEM729 Mechanical Specifications 149
B.3 OEM729 Electrical and Environmental Specifications 152
B.4 OEM729 Data Communication Specifications 154
B.5 OEM729 Strobe Specifications 156
B.6 OEM729 Interface Connectors 158
B.6.1 P1802 Main Connector 24-Pin Header 158
B.6.2 P1803 Expansion Connector 16-Pin Header 163
APPENDIX C OEM7700 Technical Specifications
C.1 OEM7700 Performance Specifications 167
C.2 OEM7700 Mechanical Specifications 169
C.3 OEM7700 Electrical and Environmental Specifications 172
C.4 OEM7700 Data Communication Specifications 174
C.5 OEM7700 Strobe Specifications 176
C.6 OEM7700 Interface Connector 178
C.6.1 P2001 Main Connector 60-Pin Socket 178
APPENDIX D OEM7720 Technical Specifications
D.1 OEM7720 Performance Specifications 190
D.2 OEM7720 Mechanical Specifications 193
D.3 OEM7720 Electrical and Environmental Specifications 196
D.4 OEM7720 Data Communication Specifications 198
D.5 OEM7720 Strobe Specifications 200
D.6 OEM7720 Interface Connector 202
D.6.1 P1901 Main Connector 60-Pin Socket 202
APPENDIX E Receiver Card Interface Examples
E.1 EVENT_IN, EVENT_OUT and PPS Signal Protection 214
E.2 Position Valid (PV) LED Driver 216
E.3 Communication Ports 217
E.4 CAN Controller Ports 218
E.5 USB Interface 219
E.6 Ethernet Port 223

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APPENDIX F Importance of Antenna Selection
APPENDIX G Accessories and Replacement Parts
G.1 Manufacturers’ Part Numbers 229
G.1 USB Devices Supported 230
G.1.1 Restrictions on connecting mass storage devices 230
APPENDIX H Electrostatic Discharge (ESD) Practices
H.1 Handling ESD Sensitive Devices 232
H.2 Prime Static Accumulators 233
H.3 Handling Printed Circuit Boards 233

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Figures
Figure 1: OEM7 Receiver System 20
Figure 2: OEM719 Receiver Board 21
Figure 3: OEM729 Receiver Board 22
Figure 4: OEM7700 Receiver Board 23
Figure 5: OEM7720 Receiver Board 24
Figure 6: Mounting with Standoffs 29
Figure 7: Mounting with Rails 29
Figure 8: Mounting with Rails and Clamping Bars 30
Figure 9: Mounting the High-Density, 60 Pin Connector 31
Figure 10: OEM7720 Heat Spreader Mounting Geometry 33
Figure 11: OEM719 Connector and Indicator Locations 35
Figure 12: OEM729 Connector and Indicator Locations 36
Figure 13: OEM7700 Connector and Indicator Locations 37
Figure 14: OEM7720 Connector and Indicator Locations 38
Figure 15: COM3 and USB Multiplexed on OEM719 42
Figure 16: OEM729 COM3 Multiplexed with EVENT2 and USERGPIO 43
Figure 17: Basic OEM7 Receiver Connection Interfaces (example) 48
Figure 18: Basic Differential Setup 55
Figure 19: Positioning Change Without STEADYLINE 60
Figure 20: STEADYLINE Maintain 61
Figure 21: STEADYLINE Transition 61
Figure 22: STEADYLINE Prefer Accuracy 62
Figure 23: STEADYLINE UAL- Warning Limit Example 62
Figure 24: STEADYLINE UAL - Out of Bounds Example 63
Figure 25: Transfer COARSE Time from Fine Clock to Cold Clock Receiver 68
Figure 26: Transfer FINE Time from Fine Clock to Cold Clock Receiver 69
Figure 27: Transfer FINE Time from Fine Clock to Warm Clock Receiver 70
Figure 28: 1 PPS Alignment 70
Figure 29: Location of Receiver Status Word 86
Figure 30: Reading the Bits in the Receiver Status Word 87
Figure 31: Location of Receiver Error Word 87
Figure 32: Reading the Bits in the Receiver Error Word 87
Figure 33: Status Code Arrays 88
Figure 34: Status LED Flash Sequence Example 90
Figure 35: Cross-Over Ethernet Cable Configuration—OEM7 Receiver 92
Figure 36: Dynamic IP Address Configuration through a DHCP Server—OEM7 Receiver 94
Figure 37: Base/Rover Ethernet Setup—OEM7 Receiver 96
Figure 38: NTRIP System 98

Figures
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Figure 39: WinLoad’s Open Window 117
Figure 40: Open File in WinLoad 117
Figure 41: COM Port Setup 118
Figure 42: OEM719 Dimensions 129
Figure 43: OEM719 Keep-outs 130
Figure 44: OEM719A Dimensions 131
Figure 45: OEM719A Keep-outs 132
Figure 46: OEM719B Dimensions 133
Figure 47: OEM719B Keep-outs 134
Figure 48: OEM719 Mounting Surface 135
Figure 49: OEM729 Dimensions 149
Figure 50: OEM729 Keep-outs 150
Figure 51: OEM729 Mounting Surfaces 151
Figure 52: OEM7700 Dimensions 169
Figure 53: OEM7700 Keep-outs 170
Figure 54: OEM7700 Mounting Surfaces 171
Figure 55: OEM7720 Dimensions 193
Figure 56: OEM7720 Keep-outs 194
Figure 57: OEM7720 Mounting Surfaces 195
Figure 58: Protection and Buffering for EVENT_IN, PPS and EVENT_OUT signals 214
Figure 59: OEM7 Buffer for Driving High-Brightness LEDs from PV 216
Figure 60: OEM7 CAN Transceiver Example 218
Figure 61: OEM7 USB Device Interface Example 219
Figure 62: OEM7 USB Host Device Interface Example 221
Figure 63: Ethernet Reference Schematic 223
Figure 64: Plot of Good and Poor Antenna Phase Center Variation over Elevation Angle 0-
90° 226

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Tables
Table 1: NovAtel Mounting Rails 31
Table 2: OEM7 Communication and I/O Connectors 34
Table 3: OEM7 Antenna Connectors 39
Table 4: OEM7 Card Default Serial Port Configurations 40
Table 5: Available USB Ports 44
Table 6: USB Port Mode 45
Table 7: Serial Ports Supported 51
Table 8: Default NAME 101
Table 9: Troubleshooting Based on Symptoms 107
Table 10: Resolving a Receiver Error Word 109
Table 11: Resolving an Error in the Receiver Status Word 110
Table 12: Resolving an Error in the AUX1 Status Word 111
Table 13: OEM719 Physical Description 126
Table 14: OEM719 Receiver Performance 127
Table 15: OEM719 Environmental Specifications 136
Table 16: OEM719 Power Requirements 136
Table 17: OEM719 RF Input/LNA Power Output 137
Table 18: OEM719 Data Communication Interfaces 138
Table 19: OEM719 Strobe Description 140
Table 20: OEM719 Strobe Electrical Specification 141
Table 21: OEM729 Physical Description 146
Table 22: OEM729 Receiver Performance 147
Table 23: OEM729 Environmental Specifications 152
Table 24: OEM729 Power Requirements 152
Table 25: OEM729 RF Input/LNA Power Output 153
Table 26: OEM729 External Oscillator Input 153
Table 27: Data Communications Interface 154
Table 28: OEM729 Strobes Description 156
Table 29: OEM729 Strobe Electrical Specifications 157
Table 30: OEM7700 Physical Description 166
Table 31: OEM7700 Receiver Performance 167
Table 32: OEM7700 Environmental Specifications 172
Table 33: OEM7700 Power Requirements 172
Table 34: OEM7700 RF Input/LNA Power Output 173
Table 35: Data Communications Interface 174
Table 36: OEM7700 Strobes Description 176
Table 37: OEM7700 Strobe Electrical Specifications 177
Table 38: OEM7720 Physical Description 189