Specifications

AIRMAR
®
PB100 WeatherStation Technical Manual revision 1.007
24
<14>
Actual measured barometric pressure, or "station pressure", bars, to the
nearest 0.001 bar
<15>
B = bars
<16>
STNP (ID indicating station pressure)
The fields in the B version of the XDR sentence are as follows:
<1>
A = angular displacement
<2>
Pitch: oscillation of vessel about its latitudinal axis. Bow moving up is
positive. Value reported to the nearest 0.1 degree.
<3>
D = degrees
<4>
PTCH (ID indicating pitch of vessel)
<5>
A = angular displacement
<6>
Roll: oscillation of vessel about its longitudinal axis. Roll to the
starboard is positive. Value reported to the nearest 0.1 degree.
<7>
D = degrees
<8>
ROLL (ID indicating roll of vessel)
<9>
Not used
<10>
Not used
<11>
Not used
<12>
Not used
<13>
Not used
<14>
Not used
<15>
Not used
<16>
Not used
Default State
$YXXDR(A): Disabled. Transmitted once per second when enabled.
$YXXDR(B): Disabled. Transmitted twice per second when enabled.
Notes
The fields in an XDR sentence are grouped in sets of four. There may be up to
four sets, with four fields per set, in a single transmitted XDR sentence. Each set
contains, in order, the four fields <Type>, <Data>, <Units>, and <ID>. If for
some reason the contents of a given set are not available, then the entire set
(including commas) may be omitted.