Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

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R&S
®
ZVA/ZVB/ZVT MMEMory...
1145.1084.12 6.167 E-6
MMEMory...
The MMEMory system provides mass storage capabilities for the analyzer.
Internal and external mass storage
The mass storage of the analyzer may be internal or external. The internal mass storage device can be
any section of the internal hard disk (mapped to drive C:\). The external mass storage device can be a
floppy disk inserted into the drive at the front panel of the instrument, which is mapped to drive a:\ (see
MMEMory:MSIS
), a USB memory stick connected to one of the USB ports (mapped to any free drive
letter) or a network connection.
File and directory names
The <file_name> and <directory_name> parameters are strings. Some commands use a fixed
directory; for others the <file_name> can contain the complete path including the drive name and all
subdirectories, e.g. 'C:\TEMP\TRASH\test.txt' for the file named test.txt in the TEMP\TRASH
subdirectory of the internal hard disk drive C:\. If no complete path is specified, the file location is
relative to the current directory (queried with
MMEMory:CDIRectory?
). The file name itself may
contain the period as a separator for extensions.
File and directory names can be chosen according to Windows™ conventions; the restrictions placed
on file names known from DOS systems do not apply. All letters and numbers are allowed, as well as
the special characters "_", "^", "$", "~", "!", "#", "%", "&", "-", "{", "}", "(", ")", "@" and "`". Reserved file
names are CON, AUX, COM1, ..., COM4, LPT1, ..., LPT3, NUL and PRN.
The use of wildcards ? and * is not allowed.
MMEMory:CATalog? [<directory_name>]
Returns the contents of the current or of a specified directory.
Use MMEMory:CATalog:ALL? to query the contents of the current directory and all
subdirectories.
'<directory_name>' String parameter to specify the directory. If the directory is
omitted, the command queries the contents of the current
directory, to be queried with
MMEMory:CDIRectory?
Response Directory information in the following format:
<used_size>,<free_disk_space>
{,<file_name>,,<file_size>}
The first two numeric parameters denote the total amount of
storage currently used in the directory and the total amount of
storage available, both expressed in bytes. All files are returned
with their file name and their size in bytes.
*RST value –
SCPI, Command
Types Confirmed, query only.