Xeos XMR Series, User Manual

Page: 14 / 40

XMR User Manual 1.1 14
Message Log Readout
Timestamp Date and time in UTC of the latest position reading
BatteryV: 11.91 Loaded voltage of the power supply; minimum battery voltage
observed during the previous Iridium transmission
44.714272 Latitude of fix, decimal degrees
-63.604870 Longitude of fix, decimal degrees
Voltage Unloaded: 12.06 Unloaded voltage of power supply; battery voltage data from
measurement taken just prior to the turning on of the Iridium
modem
Location Log Readout
Timestamp Date and time in UTC of this specific position reading
44.714400 Latitude of fix, decimal degrees
-63.604902 Longitude of fix, decimal degrees
Alarm: False Indicates if the device has determined if it is in an alarm state
Bearing Direction of movement determined by device
Speed (km/h) Speed measurement in kilometers per hour
Speed (knots) Speed measurement in knots
Altitude Not used
SNR SNR (Signal-to-noise ratio) of GPS Fix, higher is better (>37 is good)
ASCII Position (Type P)
In this format, only the most recent fix is sent at each interval, therefore it is most efficient to
have GPS and Iridium intervals equal.
P-type messages are approximately 39 bytes:
The message type used can be changed using the $msgenable command.
Position Readout
06221600 Timestamp in UTC (Month/Day/Hour)
P Type of message (Position)
44.71441 Latitude of fix, decimal degrees
-63.60495 Longitude of fix, decimal degrees
49 SNR (Signal-to-noise ratio) of GPS Fix, higher is better
348 Unloaded voltage of device at the time of GPS Fix