Airmar LB150 - Manual (Page 33)

LB150 WeatherStation Technical Manual revision 0.013
Proprietary and Confidential
PRELIMINARY - DRAFT 30
Table 2: NMEA 0183 Received Sentences and Commands
Sentence or
Command
Description
$--HDG Standard NMEA Heading, Deviation, and Variation
$--HDT Standard NMEA Heading, True
$--VHW Standard NMEA Water Speed and Heading (for water
speed)
$PAMTC,ALT Program the LB150 WeatherStation with altitude
settings
$PAMTC,ATTOFF Program the LB150 WeatherStation with angular
attitude offsets: azimuth, pitch, and roll
$PAMTC,BAUD Change the baud rate from the nominal 4800 baud to
38400 baud
$PAMTC,DATUM Define the local datum to which GPS position locations
are referenced
$PAMTC,EN Enable/disable transmission of specific sentences, and
change their rate of transmission
$PAMTC,ERST Reset the user portion of nonvolatile EEPROM to
factory defaults
$PAMTC,HEATER Control the WeatherStation internal heater.
$PAMTC,OPTION
Enable/disable certain WeatherStation features
$PAMTC,POST Query Power On Self Test results
$PAMTC,QPS Query part number and serial number strings
$PAMTC,QV Query WeatherStation hardware and firmware versions
$PAMTC,RESET Reset the LB150 WeatherStation
$PAMTC,SIM Enable/disable Simulate Mode.
$PAMTX Pause or resume all automatic transmission of
messages