Remote Control Commands
R&S
®
SMU200A
703Operating Manual 1007.9845.32 ─ 15
Return values: 
string<Catalog>
MMEM:CDIR 'D:/lists/ucor/import'
selects the directory for the ASCII files with frequency and level
value pairs.
CORR:DEXC:AFIL:EXT TXT
selects that ASCII files with extension *.txt are listed.
CORR:DEXC:AFIL:CAT?
queries the available files with extension *.txt.
Response: 'ucor1,ucor2'
the ASCII files ucor1.txt and ucor2.txt are available.
Example:
Query onlyUsage:
[:SOURce<hw>]:CORRection:DEXChange:AFILe:EXTension <Extension>
The command selects the file extension of the ASCII file to be imported or exported.
Selection TXT (text file) or CSV (Excel file) is available.
Parameters:
TXT|CSV
TXT
<Extension>
*RST: 
MMEM:CDIR 'D:/lists/ucor/import'
selects the directory for the ASCII files with frequency and level
value pairs.
CORR:DEXC:AFIL:EXT TXT
selects that ASCII files with extension *.txt are listed.
CORR:DEXC:AFIL:CAT?
queries the available files with extension *.txt.
Response: 'list1,list2'
the ASCII files ucor1.txt and ucor2.txt are available.
Example:
[:SOURce<hw>]:CORRection:DEXChange:AFILe:SELect <Select>
The command selects the ASCII file to be imported or exported.
The ASCII files are stored with the fixed file extensions *.txt or *.csv in a directory of
the user's choice. The directory applicable to the commands is defined with the command
MMEMory:CDIR. A path can also be specified in command
SOUR:CORR:DEXC:AFIL:SEL, in which case the files are stored or loaded in the speci-
fied directory.
Parameters:
<ascii file name><Select>
SOURce Subsystem