Specifications

RIGOL Chapter 2 Command System
Programming Guide for DM3000
2-46
1. :DATAlog:CONFigure?
Syntax
:DATAlog:CONFigure?
Function
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.
Explanation
 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
Syntax
:DATAlog:CONFigure:FUNCtion?
:DATAlog:CONFigure:FUNCtion
{<DCV|DCI|RESistance|FRESistance>,<range>}
Function
Sets the measurement item that needs to acquire data and its range.
Explanation
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.
Example
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?
Syntax
:DATAlog:CONFigure:STARtmode?
Function
Queries the start mode of Datalog function.
The query returns AUTO or EXTERN.
4. :DATAlog:CONFigure:STARtmode:AUTO
Syntax
:DATAlog:CONFigure:STARtmode:AUTO
Function
Sets the start mode of Datalog function to Auto.
Explanation
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.