RV-M50-E Technical Manual
10
Command
Command Description
Parameter
s
Factory
Default
GPS
GPS Operation Mode.
Set the Operating
mode.
1
– 9
1
GPS&F
Reset all GPS parameters
-
-
IDLERATE
IDLE TX Interval.
Set the number of
seconds between position transmissions
when the unit is idle (has not moved more
than TRIGDX meters).
0-9999
seconds
10
NMEAOUT
Enable/Disable NMEA messages.
Configures output standard NMEA
messages (GGA, GLL, RMC) out its serial
port.
NMEAOUT 0
disables the messages
.
NMEAOUT 1
enables them.
0, 1
1
NMEAMASK
Set/Read NMEA message bit mask.
The
NMEAMASK register contains configuration
bits to enable various NMEA standard
messages from the internal GPS receiver
that will be sent out the serial port. The
parameter is the decimal integer value of
the mask.
0-9999
258
(RMC, GLL,
GAA)
NMEARATE
Set/Read NMEA message rate.
Set/read
the number f seconds between NMEA
messages from the internal local GPS.
1-99
5
TRIGDX
Distance trigger.
Set a distance (in
meters) threshold beyond-which the unit will
transmit its position and status. If set to 0,
the unit always reports at the TXRATE. If
set to an distance greater than zero, then
the unit reports at the TXRATE intervals if it
has moved this distance since the last
report. If it has not moved, it will still report
its position, but at the rate set by
IDLERATE. If IDLERATE is set t 0, then
the unit will not report its position when not
moving.
0-999
0
TRIGSPEED
Speeding Report.
Set a speed (in
kilometers/hour) threshold above-which the
unit will begin reporting its position and
status. Set to 0 to disable this feature.
0-999
0
TXRATE
GPS Report Rate.
Set number of seconds
between GPS reports. This is also the rate
at which the internal GPS will measure
position, speed, etc. Even if the unit is not
moving, the GPS periodically measures
position and speed to determine if it has
triggered a speed or position transmission.
1 - 9999
10
TRIGSLEEP
Set up sleep/wake triggers for GPS
0-15
0
