Remote Control Commands
R&S
®
SMA100B
319
User Manual 1178.3834.02 ─ 03
:MMEMory:DATA
<Filename>, <BinaryBlock>
:MMEMory:DATA?
<Filename>
The setting command writes the block data
<BinaryBlock>
to the file identified by
<Filename>
.
Tip:
Use this command to read/transfer stored instrument settings or waveforms
directly from/to the instrument.
Parameters:
<BinaryBlock>
#<number><length_entry><data>
#
: Hash sign; always comes first in the binary block
<number>
: the first digit indicates how many digits the subse-
quent length entry has
<length_entry>
: indicates the number of subsequent bytes
<data>
: binary block data for the specified length.
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
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 Subsystem
