Keysight Technologies InfiniiVision 4000 X Series

810 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
29 :RECall Commands
Introduction to
:RECall Commands
The :RECall subsystem provides commands to recall previously saved oscilloscope
setups, reference waveforms, and masks.
Reporting the Setup
Use :RECall? to query setup information for the RECall subsystem.
Return Format
The following is a sample response from the :RECall? query. In this case, the query
was issued following the *RST command.
:REC:FIL "scope_0"
Recalling Files From a USB Storage Device
When :RECall commands have a "quoted ASCII string" <file_name> parameter,
you can recall files from a connected USB storage device. For example:
:RECall:MASK[:STARt]
[<file_spec>] (see
page 816)
n/a <file_spec> ::= {<internal_loc>
| <file_name>}
<internal_loc> ::= 0-3; an
integer in NR1 format
<file_name> ::= quoted ASCII
string
:RECall:PWD
<path_name> (see
page 817)
:RECall:PWD? (see
page 817)
<path_name> ::= quoted ASCII
string
:RECall:SETup[:STARt]
[<file_spec>] (see
page 818)
n/a <file_spec> ::= {<internal_loc>
| <file_name>}
<internal_loc> ::= 0-9; an
integer in NR1 format
<file_name> ::= quoted ASCII
string
:RECall:WMEMory<r>[:S
TARt] [<file_name> |
<data>] (see page 819)
n/a <r> ::= 1 to (# ref waveforms) in
NR1 format
<file_name> ::= quoted ASCII
string
If extension included in file
name, it must be ".h5".
<data> ::= binary block data in
IEEE 488.2 # format
Table 115 :RECall Commands Summary (continued)
Command Query Options and Query Returns