Novatel OEM7 - Page 85

Chapter 5 Ethernet Configuration
OEM7 Installation and Operation User Manual v1 85
2.
Connect the Ethernet cable to the Ethernet ports on both OEM7 receivers. For this setup, use
a cross-over Ethernet cable.
3.
Establish a static or dynamic Ethernet connection.
For information about creating the connection, refer to Static IP Address Configuration on
page77 or Dynamic IP Address Configuration on page80.
4.
Use the following commands to enable the base receiver as an NTRIP Server:
NTRIPCONFIG NCOM1 SERVER V2 <endpoint> <mountpoint> <username>
<password> ETHA
INTERFACEMODE NCOM1 NONE RTCA OFF
FIX POSITION <lat> <long> <height>
LOG NCOM1 RTCAOBS2 ONTIME 1
LOG NCOM1 RTCAREF ONTIME 10
LOG NCOM1 RTCA1 ONTIME 1
SAVECONFIG
5.
Use the following commands to enable the rover receiver as an NTRIP Client:
ETHCONFIG ETHA AUTO AUTO AUTO AUTO
NTRIPCONFIG NCOM1 CLIENT V1 <endpoint> <mountpoint> <username>
<password > ETHA
If using a specific Network RTK system, certain National Marine Electronics Asso-
ciation (NMEA) strings are required to be sent from the rover back to the RTK
network. For example, if connected to the VRS mount point, the rover is
required to send its position to the network in a standard NMEA GGA message.
This is achieved by issuing the following commands: LOG NCOMx GPGGA
ONTIME 5, until data is received by the caster. For more information about Net-
work RTK options and properties, refer to the application note APN-041 Network
RTK.
The following is an NTRIP Client configuration example without the use of a Network RTK sys-
tem:
INTERFACEMODE NCOM1 RTCA NONE OFF
RTKSOURCE AUTO ANY
PSRDIFFSOURCE AUTO ANY
LOG BESTPOS ONTIME 1 (optional)
SAVECONFIG
Refer to the NTRIPCONFIG command in the OEM7 Commands and Logs Reference
Manual (OM-20000169) for further command details.