Rohde & Schwarz AREG100A, Руководство пользователя, Страница: 215 / 321

Remote Control Commands
R&S
®
AREG100A
215 User Manual 1178.7417.02 ─ 04
For files with a size with more than nine digits (gigabytes), the
instrument allows the syntax
#(<Length>)
, where
<Length>
is the file size in decimal format.
Parameters for setting and query:
<Filename> string
String parameter to specify the name of the file.
Example: MMEMory:DATA '/var/user/test.txt',#15hallo
Writes the block data to the file
test.txt
.
The digit
1
indicates a length entry of one digit; the digit
5
indi-
cate a length of the binary data (
hallo
) in bytes.
MMEMory:DATA? '/var/user/test.txt'
Sends the data of the file
test.txt
from the instrument to the
controller in the form of a binary block.
Response: #15hallo
Usage: SCPI confirmed
:MMEMory:DCATalog? <path>
Returns the subdirectories of a particular directory.
Query parameters:
<path> String parameter to specify the directory. If the directory is omit-
ted, the command queries the content of the current directory,
queried with
:MMEMory:CDIRectory
command.
Return values:
<Catalog> <file_entry>
Names of the subdirectories separated by colons. The first two
strings are related to the parent directory.
Usage: Query only
:MMEMory:DCATalog:LENGth? [<Path>]
Returns the number of subdirectories in the current or specified directory.
Query parameters:
<Path> String parameter to specify the directory. If the directory is omit-
ted, the command queries the contents of the current directory,
to be queried with
:MMEMory:CDIRectory
command.
Return values:
<DirectoryCount> integer
Number of parent and subdirectories.
Usage: Query only
MMEMory Subsystem