ashtech DG14, Справочное руководство

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Receiver Commands 163
Receiver Commands
$PASHR,SVS
The response message contains the current SVP settings for all 32 satellites. The
format of the response message is nearly identical to the format used in the SVP
set command:
$PASHR,SVS,c1c2c3…c32*hh
Table 6.56 outlines the response message.
Typical SVS message:
$PASHR,SVS,YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY*0E
Table 6.57 outlines the response message.
Table 6.56. $PASHR,SVS Message Format
Field Description Range
c1...c32 Indicates whether a satellites is included (Y) or
excluded (N) for acquisition and tracking Y, N
*hh Checksum 2-character hex
Table 6.57. $PASHR,SVS Message Format
Parameter Description
$PASHR,SVP Header
YYY…Y Indicates that all 32 PRN numbers are included
for acquisition and tracking
*0E Checksum
DEFAULT SETTING
SVS—Y (all satellites included)