Keysight Technologies 33210A User Manual page 248

4 Remote Interface Reference
DATA:CATalog?
List the names of all waveforms currently available for selection. Returns the
names of the five built-in waveforms (non-volatile memory), "VOLATILE" if a
waveform is currently downloaded to volatile memory, and all user-defined
waveforms downloaded to non-volatile memory.
– A series of quoted strings separated with commas is returned as shown in the
– Use the DATA:DEL command to delete the waveform in volatile memory or any
DATA:NVOLatile:CATalog?
List the names of all user-defined arbitrary waveforms downloaded to non-volatile
memory. Returns the names of up to four waveforms.
– A series of quoted strings separated with commas is returned as shown in the
– Use the DATA:DEL command to delete any of the user-defined waveforms in
DATA:NVOLatile:FREE?
Query the number of non-volatile memory slots available to store user-defined
waveforms. Returns the number of memory slots available to store user-defined
waveforms. Returns "0" (memory is full), "1", "2", "3", or "4".
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example below.
"VOLATILE","EXP_RISE","EXP_FALL","NEG_RAMP",
"SINC","CARDIAC","TEST1_ARB","TEST2_ARB"
of the user-defined waveforms in non-volatile memory.
example below. If no user-defined waveforms are currently downloaded, the
command returns a null string ( " " ).
"TEST1_ARB","TEST2_ARB","TEST3_ARB","TEST4_ARB"
non-volatile memory.
Keysight 33210A User's Guide