Differential Commands 289
Differential Commands
AUT: Automatic Differential Mode
$PASHS,RTC,AUT,s1
This command enables or disables automatic differential mode, where s1 is Y
(enabled) or N (disabled). When auto differential mode is enabled, the receiver
outputs raw positions automatically if differential corrections are older than the
maximum age setting, or when differential corrections are not available. When auto
differential mode is disabled, the receiver stops outputting positions when the age
of the differential correction exceeds the maximum age setting or when differential
corrections are not available, and does not resume position output until it receives
RTCM corrections with age values lower than the maximum or differential mode is
disabled. The automatic differential setting applies to remote differential stations
only. You can view the current automatic differential setting by entering the
$PASHQ,RTC command and checking the AUT field.
Remote station
parameters
$PASHS,RTC,AUT Turns auto differential mode on or off Y 289
$PASHS,RTC,MAX Set maximum age of RTCM differential
corrections
60 291
$PASHS,RTC,REM Set receiver to operate as differential
remote station
293
$PASHQ,RTC,RPS Query remote station parameters 293
$PASHS,RTC,SEQ Check sequence number of received
messages
N 298
$PASHS,RTC,SLC Select RTCM corrections type for
navigational solution
298
$PASHS,RTC,UDR Set UDRE acceptance threshold 303
General
parameters
$PASHS,RTC,OFF Disable differential mode 292
$PASHQ,RTL Query RTCM and user entered
information
297
$PASHS,RTC,STI Set station identification of base or
remote
0000 300
$PASHQ,RTC Request base or remote differential mode
parameters and status
294
$PASHS,RTC,TAG Set RTCM SC-104 version V22 301
Table 9.1. RTCM Commands (Continued)
Function Command Description Default Page
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