193
Commands
MSG: Define RTCM Type 16 Message
$PASHS,RTC,MSG,s1
This command allows you to define an ASCII message of up to 90 characters which
can be enabled for broadcast by the RTCM base station. The contents of this
message can be obtained in different ways depending on whether the receiver is
configured as a base station or a remote station. In the case of the base station,
you can issue the commands $PASHQ,RTC or $PASHQ,MSG. The type 16
message must be enabled for output in order to use the MSG query to get the
contents of the type 16 message when the receiver is configured as a base station.
In the case of the remote station, only the MSG query can be used to obtain the
contents of a type 16 message broadcasted from a base station.
Example
Enter the following command to create a type 16 message stating, “This is a test
message”:
$PASHS,RTC,MSG,THIS IS A TEST MESSAGE
OFF: Disable Differential Operation
$PASHS,RTC,OFF
This command allows you to disable differential operation, whether the receiver is
set as a base station or a remote station. You can view the current RTCM mode
setting by entering the $PASHQ,RTC command and checking the MODE field.
REM: Set Receiver in Differential Remote Station Mode
$PASHS,RTC,REM,c1
This command allows you to set the G12 to operate as an RTCM differential remote
station. The c1 parameter designates the input port (A or B) for differential
corrections. You can view the current RTCM mode setting by entering the
$PASHQ,RTC command and checking the MODE field.
Example
Enter the following command to set receiver as a differential remote station with
port B designated as the input port for RTCM differential corrections:
$PASHS,RTC,REM,B
Once a port is set to receive RTCM corrections, it will longer accept other incoming
communications.
G12RevD.book Page 193 Tuesday, April 2, 2002 4:33 PM
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