ashtech HDS800, Reference Manual

Page: 322 / 678

306
Set Command Library
DRD: Data Recording Duration
Function
This command sets a duration for all the G-files that the
receiver will log (outside of sessions). When a duration is set,
the receiver automatically creates a new G-file right after the
currently logged G-file has reached the specified duration.
Command Format
Syntax
$PASHS,DRD,d[*cc]
Parameters
Comments
• The command will be NAKed if the ring file buffer is
currently active (see $PASHS,RFB).
• The recording of G-files are all started at round hour
values of GPS time. This means the first file may be
shorter in duration than all those that will follow.
Example
Setting the duration to 15 minutes:
$PASHS,DRD,15*0F
Relevant Query
Command
$PASHQ,DRD
See also
$PASHS,REC to start/stop data recording.
Parameter Description Range Default
d
Data recording duration:
• 0: Unlimited duration
• Other than 0: Duration in
minutes
0, 15, 20, 30, (n x 60).
Where n is an integer
between 1 and 24
0
*cc Optional checksum *00-*FF