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Source (Internal)
affect Signal Studio.
Memory Subsystem (Remote Command Only)
To be compatible with other Signal Generator products, the EXT test set internal source provides a
memory subsystem for Signal Studio to download waveform file into the instrument.
“NVWFM” (none-volatile storage) MSUS (Mass Storage Unit Specifier) is supported in the memory
subsystem because the ARB memory cannot be accessed directly. Therefore, files must be downloaded
to the instrument hard disk and thwen loaded into the ARB memory. “NVWFM” MSUS will be mapped
to the default directory D
:\NVARB.
In addition, you can load a waveform file from the hard disk to the ARB memory, using the“Load
Segment To ARB Memory” on page 1175 remote command :SOURce:RADio:ARB:LOAD, which also
supports using either “NVWFM” MSUS or specifying a full path.
:DATA (Remote Command Only)
This command loads data into the EXT test set hard disk using the <data> parameter and saves the data
to a file designated by the <file_name> variable. For downloads to non-volatile waveform memory, use
the path “NVWFM:<file_name>”.
:DATA:APPend (Remote Command Only)
This command appends data to an existing file stored in hard disk using the <data> parameter and saves
Remote Command: :SYSTem:LICense:LIST:DETail?
Example: SYST:LIC:LIST:DET?
Notes: Query only.
Always returns a null string “”.
Initial S/W Revision: A.05.00
Remote Command: :MEMory[:SOURce]
Example: MEM
Initial S/W Revision: A.05.00
Remote Command: :MEMory[:SOURce]:DATA <file_name>, <data>
Example: MEM:DATA “NVWFM:test.wfm”, #1212
or
MEM:DATA “D:\NVARB\test.wfm”, #1212
Notes: Data is in 488.2 block format.
If a file already exists with same name, the file will be overwritten without
warning.
Initial S/W Revision: A.05.00