Specifications

Command/Response Formats 199
Commands
BASE STAT Provides a status of Base Station Operation in a 5 column
array (A B C D E)
A - ‘1’ if the receiver has not tracked the L2 observables
B - ‘1’ if the entered position and computed position
differ by more that 500 meters in any direction
C - ‘1’ if the base station has not computed position using
the raw pseudo-ranges
D - ‘1’ if base station antenna parameters are all zero
E - ‘1’ if the base station coordinates are not entered.
Useful only if Mode = Base
For each
column -
0,1
00000
PRN Lists the satellites’ PRN ID in the transmitting DBEN
messages or received DBEN message.
1-32 n/a
AGE Display the DBEN message age in milliseconds. Always
zero at the base.
0-9999
RCVD
COORD
Display the age of the received base station coordinates in
seconds (from the BPS message).
0-999 0
AMBIGUITY Display ambiguity fix status (Rover) Fixed/Float
RCV INTVL Interval in seconds of DBEN message received (Rover) 01.0
Dlf Time delay to start Fast CPD task in milliseconds N/A
Tf Time to execute fast CPD task (Rover) in milliseconds N/A
Dlc Time delay to start CPD (Rover) in milliseconds N/A
Tc Time to execute CPD (Rover) in milliseconds N/A
SETUP
DBEN PER DBEN output period (Base) 0-999.0 001.0
DBEN PORT DBEN output port (Base) or receiving port (Rover) A-D B
EOT End of Transmission Characters (Base) CR/CRLF/
NONE
CRLF
AMBIGUITY
FIX MODE
Confidence level of the ambiguity fix mode.
90.0 / 95.0 / 99.0 / 99.9
99.0
MAX AGE Maximum age until which base data will still be used
(sec)
0-30 30
DYNAMICS (Rover) WALKING DYNAMIC / STATIC DYNAMIC /
Q-STATIC DYNAMIC / AUTOMOBILE DYNAMIC /
AIRCRAFT DYNAMIC / SHIP DYNAMIC
WALKING
DYNAMIC
Table 6.131: CPD Status Message Structure (continued)
Parameter Description Range Default