Trimble Outdoors 58052-00 Benutzerhandbuch
Copernicus GPS Receiver 2 2 7
NMEA 0183 C
AS - Almanac Status
This sentence can be used to query or set almanac status. The format is:
$PTNLaAS,hh,xxxx,hh,hh,hh,hh,hh*hh<CR><LF>
The corresponding response for the Set is:
$PTNLRAS,a*hh<CR><LF>
where 'a' means action status: A = success; V= failure
BA - Antenna Status
This sentence can be used to query the antenna connection status. This sentence
should only be issued when the antenna detection circuit is implemented.
should only be issued when the antenna detection circuit is implemented.
The Query sentence format is:
$PTNLQBA*hh<CR><LF>
The Response to query sentence format is:
$PTNLARBA,a,b*hh<CR><LF>
Table C.16
Query Almanac Status
Field
Description
a
Mode (Q = query; S = Set)
Hh
TimeOfAlm. Time of almanac.
xxxx
Week number of almanac
hh
HaveTimeOfAlm
hh
HaveAlmHealth
hh
NeedAlmHealth. Need Almanac Health.
hh
NeedIonUtc.
hh
HaveAlm
Table C.17
Antenna Status
Field
Description
a
Status (0 = status unavailable, 1 = status available)
b
Antenna feedline fault:
0 = normal
1 = open
2 = short