Directed Electronics VS102 Podręcznik Użytkownika Pobierz pdf (Strona 30)

V102 GPS Compass User Guide

There is likely little reason to connect the receive data input of the V102 to

another device unless it is able to send configuration commands to the V102.

Since the V102 uses proprietary NMEA 0183 commands for control over its

configuration, the vast majority of electronics will not be able to configure its

settings unless the other device has a terminal setting where you can

manually issue commands.

Default Parameters

Table 2-2 and Table 2-3 provide details on the default port settings, available

baud rates, differential age, elevation mask, and default differential mode.

Note: Use the $JSAVE command to save changes you make to the V102’s

configuration for the changes to be present in subsequent power cycles.

Table 2-2: Default port settings

Port Baud Rate NMEA Messages Update Rate

Port A

(RS-232)

19200 GPGGA, GPVTG, GPGSV, GPZDA,

GPHDT, GPROT

1 Hz

Port C

(RS-232)

19200 GPGGA, GPVTG, GPGSV, GPZDA,

GPHDT, GPROT

1 Hz

Power

RED (+)

BLK (-)

6 - 36 VDC

Note: The default update rate for NMEA 0183 messages is 1 Hz. 10 Hz is the

standard maximum rate, but you can purchase a subscription to upgrade the output

rate to 20 Hz.

Table 2-3: Additional default settings

Parameter Specification

Max DGPS age (correction age) 2700 seconds

Elevation mask 5°

Differential mode SBAS (WAAS/EGNOS)

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 59 60

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Directed Electronics VS102 Podręcznik Użytkownika Strona 30