Wpl - Waypoint Location; Xdr - Transducer Measurements; Zda - Time And Date - Furuno VR-7000 Installation Manual

APPENDIX 4 DIGITAL INTERFACE

WPL - Waypoint location

$--WPL,llll.ll,a,yyyyy.yy,a,c--c*hh<CR><LF>
1 2 3
1. Waypoint latitude (0.000000 to 9000.00000)
2. N/S
3. Waypoint longitude (0.00000 to 18000.00000
4. E/W
5. Waypoint identifier (No use)

XDR - Transducer measurements

$--XDR, a, x.x, a, c--c,.....................a, x.x, a, c--c*hh<CR><LF>
1 2 3 4
1. Transducer type, transducer No. 1 (see Note 2)
2. Measurement data, transducer No. 1
3. Units of measure, transducer No. 1 (see Note 2)
4. Transducer No. 1 ID
5. Data, variable number of transducers
6. Transducer "n" (see Note 1)
Note 1: Sets of the four fields "type-data-units-ID" are allowed for an undefined number of transducers.
Up to "n" transducers may be included within the limits of allowed sentence length; null fields are not
required except where portions of the "type-data-units-ID" combination are not available.
Note 2: Allowed transducer types and their units of measure are:
Transducer
Temperature
Angular displacement
Absolute humidity
Linear displacement
Frequency
Salinity
Force
Pressure
Flow rate
Tachometer
Humidity
Volume
Voltage
Current
Switch or valve
Generic

ZDA - Time and date

$--ZDA,hhmmss.ss,xx,xx,xxxx,xx,xx*hh<CR><LF>
1 2 3
1. UTC
2. Day, 01 to 31 (UTC)
3. Month, 01 to 12 (UTC)
4. Year (UTC)
5. Local zone hours (00 h to ±13h)
6. Local zone minutes (00 to +59)
AP-28
4 5
5
6
Type field
C C = degrees Celsius
A D = degrees
B
K = kg/m
D
M = metres
F
H = Hertz
L
S = ppt
N
N = newtons
P
P = pascals
R
l = litres/s
T
R = revolutions/min
H
P = per cent
V
M = cubic metres
U
V = volts
I
A = amperes
S
None (null)
G
None (null)
4 5 6
Units
"-" = anticlockwiseKilograms per
cubic metre"-" = compression
3
ppt = parts per thousand"-" = com-
pression"-" = vacuum
1 = ON, CLOSED; 0 = OFF,
OPENx.x = variable data
Comments