R&S ZNL Series - Page 577

Command reference
R&S
®
ZNL/ZNLE
577User Manual 1178.5966.02 ─ 20
If you leave out the path, the command returns the contents of
the directory selected with MMEMory:CDIRectory
on page 577.
The path may be relative or absolute. Using wildcards ('*') is
possible to query a certain type of files only.
If you use a specific file as a parameter, the command returns
the name of the file if the file is found in the specified directory,
or an error if the file is not found ("-256,"File name not
found").
Example:
MMEM:CAT? 'C:\Data\SPOOL?.PNG'
Returns all files in C:\Data\ whose names start with SPOOL,
have 6 characters and the extension .PNG, e.g.:
SPOOL1.PNG,SPOOL2.PNG,SPOOL3.PNG
Example:
MMEM:CAT? 'C:\Data\SPOOL6.PNG'
Query whether the file 'SPOOL6.PNG' also exists in the directory;
Result:
-256,"File name not found;:MMEMory:CATalog?
'C:\Data\SPOOL6.PNG'
MMEMory:CATalog:LONG <Directory>
This command returns the contents of a particular directory with additional information
about the files.
Parameters:
<Directory> String containing the path and directory.
If you leave out the path, the command returns the contents of
the directory selected with MMEMory:CDIRectory
on page 577.
The path may be relative or absolute. Using wildcards ('*') is
possible to query a certain type of files only.
MMEMory:CDIRectory <Directory>
This command changes the current directory.
Parameters:
<Directory> String containing the path to another directory.
The path may be relative or absolute.
MMEMory:COMMent <Comment>
This command defines a comment for the stored settings.
Parameters:
<Comment> String containing the comment.
Common instrument commands