Chapter 7 NTRIP Configuration
CPT7 and CPT7700 Installation and Operation User Manual v12
121
Dynamic IP Address Configuration
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 Association
(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 Network RTK options and properties, refer to the application note
and
APN-074: NTRIP on NovAtel OEM6/OEM7
.
The following is an NTRIP Client configuration example without the use of a Network RTK system:
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
for
further command details.