Trimble Inc. TRIMTRAC1 Benutzerhandbuch

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DRAFT TrimTrac Locator Technical Manual      33 
REPORT_POS and STATUS_MSG 
These two messages are the most common and contain status information such as 
ReportType, WakeupType, Old/New Fix Indicator, Battery Condition, and 
Position Data.  The difference between the REPORT_POS and STATUS_MSG is 
that the REPORT_POS message contains position information. Whereas, the 
STATUS_MSG does not contain any position related information due to, for 
instance, the TrimTrac locator not being able to obtain a GPS fix. 
>RTKABBBBCDDDEFFFFGGGGGGST[HHHIIIIIIIJJJJKKKKKKKLLLLLL
MMMNNN];ID=YYYYYYYY;*ZZ< 
TrimTrac Report Type: ‘P’ = Position Report 
 
 
 
  ‘S’ = Status Report 
BBBB 
Protocol Sequence Number: 16-bit hex value, increments by 1 
each report message 
Wakeup Event: 
‘0’ = RTC Timeout 
 
 
‘1’ = Motion Detected 
DDD 
Battery Level:  Measured in percent of maximum. Range 0% to 
100%. 
Battery Changed Flag. 
FFFF 
GPS Week Number 
GGGGGG 
GPS Seconds into Week 
GPS Error Status Code: 
‘0’ = 3D GPS Fix. 
 
 
 
 
‘1’ = 2D GPS Fix. 
 
 
 
 
‘2’ – ‘5’ = Fix Timeout, 0 – 3 SVs. 
 
 
 
 
‘6’ = GPS Error. 
 
 
 
 
‘7’ = No Fix Attempted, Status  
GSM Error Status Code: 
‘0’ = Network Available. 
 
 
 
 
‘1’ = Message Logged 
                                                        (Report Delay Flag set). 
 
 
 
 
‘2’ = Network Timeout. 
 
 
 
 
‘3’ = SIM Error / No SIM. 
 
 
 
 
‘4’ = SIM PIN Error. 
 
 
 
 
‘5’ = Pre-TX log  (Low battery). 
YYYYYYYY 
Unit ID. Unique unit identifier.  Always 8 digits 
ZZ 
Checksum.   
 
Optional 
HHH.IIII
III 
Latitude in WGS-84 coordinates (positive = north). Units of 
degrees. 
JJJJ.KKK
KKKK 
Longitude in WGS-84 coordinates (positive = east). Units of 
degrees. 
LLLLLL 
Altitude above MSL. Units of feet. 
MMM 
Horizontal Speed.  Units of MPH. 
NNN 
Heading based on True North, increasing easterly. Units of 
degrees. 
Table 13, REPORT_POS and STATUS_MSG Messages