RIGOL M300 - Manual (Page 66)

RIGOL Chapter 2 Command System
Programming Guide for DM3000 2-54
9. :SCAN:RUN
Syntax
:SCAN:RUN <Cycles>
Function Set the number of cycles of the scan task and run the task.
Explanation <Cycles> ranges from 1 to 10000.
10. :SCAN:STOP
Syntax
:SCAN:STOP
Function Stop the current scan task.
11. :SCAN:DATA?
Syntax
:SCAN:DATA? <value1>,<value2>
Function The query returns the specified number of scan data starting from
the specified number.
Explanation  The scan data are numbered from 1 on and saved after the start
of scan.
 <value1> defines the start position of the returned data.

<value2> defines the number of data (within 1 and 100) to be
returned.
Example Query and return the three data starting from number 2:
:SCAN:DATA? 2,3
The query returns:
1.36941690e-02, 1.36941690e-02, 1.36941690e-02
12. :SCAN:CARDid?
Syntax
:SCAN:CARDid?
Function Query the version of the scan board currently installed, for example,
“MultCard 2.1”.
The query returns NONE if no scan board is installed.