Configuration Notes; Steadyline Ual - Out Of Bounds Example - Novatel OEM6 Series User Manual

Chapter 4
Warning
Limit
Operational
Limit
Operational
Limit
Warning
Limit
A The position type is OPERATIONAL.
Higher accuracy corrections are lost. The receiver changes to a lower accuracy solution.
Steadyline operates in Maintain mode while solution accuracy remains within the Operational limit.
B The solution accuracy exceeds the operational limit. The position type changes to WARNING.
The Steadyline mode changes from Maintain to Transition.
C The solution accuracy exceeds the warning limit. The position type changes to OUT_OF_BOUNDS.
Steadyline is disabled.
4.5

Configuration Notes

For compatibility with other GNSS receivers and to minimize message size, use the standard form of
RTCA, RTCM, RTCMV3, CMR+ or CMR corrections shown in the base and rover examples above. This
requires using the
message type only. When the
NOVATEL default, the NovAtel format messages can no longer be used.
To mix NovAtel format messages and RTCA, RTCM, RTCMV3 or CMR messages on the same port,
leave the interface mode set to NOVATEL and log out variants of the standard correction messages with
a NovAtel header. ASCII or binary variants can be requested by appending an A or B to the standard
message name. For example, on the base station:
interfacemode com2 novatel novatel
fix position 51.11358042 -114.04358013 1059.4105
log com2 rtcaobs2b ontime 2

1. Interface mode must be set to NOVATEL for the receiver to issue logs with an A or B
suffix.
2. Using the receiver in NOVATEL mode consumes more CPU bandwidth than using the
native differential messages as shown in Section 4.3.1, Base Station Configuration on
Page 48.
3. To find information on how to send multiple commands and log requests using DOS or
Windows, search our knowledge database available at www.novatel.com/support/.
At the rover, leave the interface mode default settings (interfacemode com2 novatel novatel). The rover
recognizes the default and uses the corrections it receives with a NovAtel header.
54
Figure 5: Steadyline UAL - Out of Bounds Example
A
INTERFACEMODE command to dedicate one direction of a serial port to one
INTERFACEMODE
Operation OEM6 Cards and Enclosure
B
command is used to change the mode from the
OEM6 Family Installation and Operation User Manual Rev 7
C