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Differential data streaming through ports i1 to i9, Log files – Spectra Precision ProFlex 800 Reference Manual User Manual

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289

Ethernet Connection

• Still as an output, typically when the receiver is a rover,

port P or Q may provide NMEA messages to a server (see
$PASHS,NME).

• Port P or Q can also be used as an input for differential

data (see $PASHS,CPD,REM). This may be typically the
case when the receiver is used as a rover.

Here are a few key instructions to understand how to use port
P or Q through an IP connection:

• Port P or Q can only be used in client mode, using the TCP

or UDP protocol.

• Use the $PASHS,NTR,PAR command to implement the

NTRIP mode through port P or Q.

• Use the $PASHS,DIP command to implement the Direct

IP mode through port P or Q.

• Using the ProFlex Web Server is the easiest way to set up

port P or Q.

Differential Data

Streaming Through

Ports

I1 to I9

The Ethernet port can also be used through ports I1 to I9 (Ix)
to output differential data streams for use either in server or
client mode. Ports I1 to I9 can only be used as outputs.

Here are a few key instructions to configure ports I1 to I9:

• Use $PASHS,DST to configure each port (server/client,

UDP/TCP, IP port number).

• Use $PASHS,BDS to define the differential data available

on each port.

• Use $PASHQ,DST,STS to read the current status of each

of the Ix ports. This command also provides information
on the status of ports E, P and I.

• In server mode, each port can up to five connections.

• Access to each of these ports is not password protected.

• Using the ProFlex Web Server is the easiest way to set up

ports I1 to I9.

Log Files

The history of Ethernet connections and disconnections is
kept in a log file stored in the root directory of the internal
memory.

This file is kept in memory for a user-set period of time (see
$PASHS,LOG,PAR). A new log file is created every day.

The naming convention used for log files is: “yyyymmdd.log”
where yyyy is the year, mm is the month number (1-12) and
dd is the day number (1-31) when the file was created. The
file extension is “log”.