Seatex DPS 200 Installation Manual, rev. 4 Installation
34
PSXN_23
The PSXN_23 message is Seatex' proprietary message for integrated phase vector output.
The message structure is as follows:
$PSXN,23,hhmmss.ss,xxx.xx,yyy.yy,zzz.zz,f*cc
Table 20 describes the PSXN_23 message fields.
Field Description
hhmmss.ss UTC of position (hours, minutes and seconds).
xxx.xx Integrated phase measurements in x direction in meters, range 000.00 - 999.99
yyy.yy Integrated phase measurements in y direction in meters, range 000.00 - 999.99
zzz.zz Integrated phase measurements in z direction in meters, range 000.00 - 999.99
f Flag, warning flag: 0 = Normal, 1 = Phase questionable, 2 = Lock counter is reset.
*cc Checksum.
Table 20 PSXN_23 message fields
VBW Message
The VBW message contains water referenced and ground referenced speed data. The message
is as specified in NMEA 0183 versions 2.2, 2.3 and 3.0. The message structure is as follows:
$--VBW,x.x,x.x,A,x.x,x.x,A,x.x,A,x.x,A*cc
Table 21 describes the VBW message fields.
Field Description
x.x Longitudinal water speed in knots.
x.x Transverse water speed in knots.
A Status: Water speed, A = valid data.
x.x Longitudinal ground speed in knots.
x.x Transverse ground speed in knots.
A Status: Ground speed, A = valid data.
x.x Stern transverse water speed in knots.
A Status: Stern water speed, A = valid data.
x.x Stern transverse ground speed in knots.
A Status: Stern ground speed, A = valid data.
*cc Checksum.
Table 21 VBW message fields
Note Transverse speed: "-" = port, Longitudinal speed: "-" = astern
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