Rigol DS1204B Programming Manual page 93

Return Format:
The query returns the value of screen, and the unit is V.
Example:
:WAVeform:SCREENDATA?□CHANNEL1
Query the screen data of channel1, return: 4.000000e+02, .......
14. :WAVeform:MEMorydata?
Command Format:
:WAVeform:MEMorydata?□[<source>]
Function:
The command queries the memory data of specified source. The <source> may
be CHANnel1, CHANnel2, CHANnel3, CHANnel4 or MATH.
Return Format:
The query returns the value of memory data, and the unit is V.
Example:
:WAVeform:MEMorydata?□CHANNEL1
Query the memory data of channel 1, return 4.000000e+00, .......
15. :WAVeform:TPOSition?
Command Format:
:WAVeform:TPOSition?
Function:
The command queries the trigger position.
Return Format:
The query returns the axis of trigger position.
Example:
:WAVeform:TPOSition?
16. :WAVeform:WPOSition?
Command Format:
:WAVeform:WPOSition?
Programming Guide for DS1000B Series
Return 2048.
RIGOL
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