26Gps:survey:status; 27Gps:initial:date <Yyyy,Mm,Dd; 28Gps:initial:time <Hour,Min,Sec; 29Gps:syst:select [Gps | Sbas | Qzss | Gal | Bd | Glo] - Jackson Labs RSR GNSS Transcoder User Manual

RSR GNSS Transcoder™ User Manual
position. The Hold position is stored in ECEF coordinates. This command is only supported with an
external Timing uBlox GNSS receiver.
4.10.26 GPS:SURVey:STATus?
This query displays the current status of the Auto Survey. The status of the survey is in one of the 3
states:
ACTIVE : a survey is in progress
VALID: a survey has been achieved successfully and the uBlox GNSS receiver is now using this
Hold position as reference.
INVALID: no survey is in progress or has been achieved since the last power cycle.
When in ACTIVE or VALID state, this query will also display the duration, the Hold position in
ECEF coordinates and the position variance. This command is only supported with an external
Timing uBlox GNSS receiver.
4.10.27 GPS:INITial:DATE <yyyy,mm,dd>
This command allows the manual setting of the internal RTC DATE when operating the unit in
GNSS-denied environments. This command is compatible to the PTIME:OUT ON command
described in section
This command can also be used to set the date for simulations when using the Continuous Simulation
Time mode.
4.10.28 GPS:INITial:TIME <hour,min,sec>
This command allows manual setting of the internal RTC TIME when operating the unit in
GNSS-denied environments. This command is compatible to the PTIME:OUT ON command
described in section
This command can also be used to set the time for simulations when using the Continuous Simulation
Time mode.
4.10.29 GPS:SYST:SELect [GPS | SBAS | QZSS | GAL | BD |
GLO]
This command selects the GNSS systems that are enabled in an externally connected uBlox-8 GNSS
receiver. The command is followed by any combination of the currently supported GNSS system
abbreviations GPS, SBAS, QZSS, BD (BeiDou), GAL (Galileo) and GLO (GLONASS). Up to three
concurrent GNSS systems plus SBAS may be enabled at any time. This command is only supported
with an external uBlox generation 8 or later GNSS receiver. Only two different L1 carrier frequencies
are allowed to be received at any given time, and GPS, Galileo, QZSS, and SBAS count as one
frequency, while BeiDou and Glonass each count as a separate frequency. So while GPS, Galileo,
and Glonass can be received concurrently, Only BeiDou and Glonass, or Galileo and BeiDou etc can
be received concurrently for example. Any illegal GNSS system combinations will result in a
"command error" response from the system. A typical example of this command is:
GPS:SYST:SEL GPS SBAS GAL GLO
78
4.11 to allow automatic time and date synchronization of two units to each other.
4.11 to allow automatic time and date synchronization of two units to each other.
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