
RIGOL Chapter 2 Command System
Programming Guide for DM3000
The query returns the configuration information of the current data
acquisition task including a combination of the measurement item
and range that separated by a comma “,” such as DCV,0.
The Datalog function must be turned on before sending this
command.
The returnd measurement items should be DCV, DCI, RES or
FRES.
For the range of returned values please refer to the the
“Explanation” in :MEASure commands.
2. :DATAlog:CONFigure:FUNCtion
:DATAlog:CONFigure:FUNCtion?
:DATAlog:CONFigure:FUNCtion
{<DCV|DCI|RESistance|FRESistance>,<range>}
Sets the measurement item that needs to acquire data and its range.
The lower value of
<range>
is 0. The upper value is decided by the
used measurement function:
DCV and DCI: 4;
RESistance and FRESistance: 6.
Setting the DC voltage measurement and using 20 V as its range:
:DATAlog:CONFigure:FUNCtion DCV,2
The query returns : DCV,2.
3. :DATAlog:CONFigure:STARtmode?
:DATAlog:CONFigure:STARtmode?
Queries the start mode of Datalog function.
The query returns AUTO or EXTERN.
4. :DATAlog:CONFigure:STARtmode:AUTO
:DATAlog:CONFigure:STARtmode:AUTO
Sets the start mode of Datalog function to Auto.
The meter will start the data acquisition automatically when the
specified delay time arrives if a delay time is specified
by :DATAlog:CONFigure:STARtmode:DELAytime, or else
directly acquire data once the command is received.
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