Remote Control Commands
R&S
®
SMB100A
268Operating Manual 1407.0806.32 ─ 13
7.9.3 Examples
In these examples, the current instrument setting is stored in the file
test.savrcltxt in the directory /var/user/.
Storing and Loading Current Settings
1. Store the current setting in an intermediate memory with the number 4. This setting
can be called using command *RCL and the associated number of the memory, e.g.
*RCL 4.
*SAV 4
2. To store the settings in a file in a specific directory, specify the complete path.
MMEM:STOR:STAT 4,"/var/user/test.savrcltxt"
3. To store the settings in a file in the default drive, set the default drive and specify only
the file name.
MMEM:CDIR '/var/user/'*SAV 4
MMEM:STOR:STAT 4,"test.savrcltxt"
4. Load the file test.savrcltxt in the user directory.
MMEM:LOAD:STAT 4,'/var/user/test.savrcltxt'
5. Activate the instrument setting of the file test.savrcltxt.
*RCL 4
Working with Files and Directories
1. Read out all files in the specified directory.
MMEM:CAT? '/usb/temp/user'
Response: 127145265,175325184,"test,DIR,0","temp,DIR,
0","readme.txt,ASC,1324","state.savrcltxt,STAT,
5327","waveform.wv,BIN,2342"
the directory /usb/temp/user contains the subdirectories test and temp as well
as the files readme.txt, state.savrcltxt and waveform.wv which have dif-
ferent file types.
Tip: To query only the subdirectories of the current or specified directory, perform:
MMEM:DCAT? '/usb/temp/user'
Response: 'test', 'temp'
To query only the number of subdirectories in the current or specified directory, per-
form:
MMEM:DCAT:LENG? '/usb/temp/user'
Response: 2
2. To query the number of files in the current or specified directory, perform:
MMEM:CAT:LENG? '/usb/temp/user'
Response: 3
3. Create a new subdirectory for mass memory storage in the specified directory.
MMEMory Subsystem
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