Campbell Garmin 16-HVS Especificaciones descargar pdf (Pagina 12)

GPS16X-HVS GPS Receiver

Array(7) = Magnetic variation (positive = East, negative =

West)

Array(8) = Fix Quality (0 = invalid, 1 = GPS, 2 = differential

GPS, 6 = estimated)

Array(9) = Number of Satellites

Array(10) = Altitude, meters

Array(11) = Pulse per second (PPS) length, microseconds

Array(12) = Seconds since last GPRMC sentence

Array(13) = GPS Ready, 10 = ready

Array(14) = Maximum clock change, milliseconds (10 msec

resolution)

Array(15) = Clock change count

ComPort The ComPort parameter is the control port pair to which the

GPS device is attached. Valid options are COM1 (C1/C2),

COM2 (C3/C4), COM3 (C5/C6), and COM4 (C7/C8). Rx is

used to read in the NMEA sentences and Tx is used to monitor

the PPS from the GPS. This instruction expects a baud rate of

38,400 bps.

TimeOffset The TimeOffset parameter is the local time offset, in seconds,

from UTC.

MaxTimeDiff The MaxTimeDiff parameter is the maximum difference in

time between the datalogger clock and the GPS clock that will

be tolerated before the clock is changed. If a negative value is

entered, the clock will not be changed.

NMEAStrings The NMEAStrings parameter is the string array that holds the

NMEA sentences. If it exists, the GPRMC sentence will reside

in NMEAStrings(1), and the GPGGA sentence will reside in

NMEAStrings(2). Any other sentences will reside in

subsequent indexes into the array (on a first-in basis). Once an

index in the array is used to store a particular sentence, that

sentence will always be stored in that location when updates to

the sentence are received.

5.2 Example Program Using GPS Instruction

The following wiring and short program provide an example of using the GPS

instruction with the Garmin GPS16X-HVS.

'Program the GPS16X-HVS to use 38.4 kbaud, no parity, 8 data bits, and 1 stop bit

'*** Wiring ***

'C7 GPS16X-HVS pulse per second (gray)

'C8 GPS16X-HVS RS-232 TxD (white)

'G GPS16X-HVS power control (yellow)

'12V GPS16X-HVS power (red)

'G GPS16X-HVS power and RS-232 signal reference (black)

‘G Ground (blue)

‘G Shield (shield)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 35 36

Comentarios a estos manuales

Sin comentarios

Campbell Garmin 16-HVS Especificaciones Pagina 12

Comentarios a estos manuales

Relacionado con productos y manuales para Navegadores Campbell Garmin 16-HVS