ashtech HDS800, Reference Manual

Page: 519 / 678

503
Query Command Library
As an example, the command below will output HDT
messages on port A at a rate of 1 second:
$PASHS,NME,HDT,A,ON,1
LCS: Local Coordinate System Status
Function
This command asks the receiver to indicate the coordinate
system it currently uses to deliver its position solution. A local
coordinate system may be used provided its characteristics
are received through the appropriate RTCM 3.1 message
(1021, 1022 or 1023) from the base used.
Command Format
Syntax
$PASHQ,LCS[*cc]
Parameters
None.
Response Format
Syntax
$PASHR,LCS,s*cc
Parameters
Example
$PASHQ,LCS
$PASHR,LCS,ON*05
Relevant Set
Command
$PASHS,LCS
Parameter Description Range
s
Status:
• ON: Local coordinate system used when avail-
able
• OFF: Coordinate system used is WGS84 neces-
sarily.
ON, OFF
*cc Checksum *00-*FF