Remote Control Commands
R&S
®
SMA100B
415User Manual 1178.3834.02 ─ 05
13.5.3 Programming Examples
Example: Storing and loading current settings
This example shows two ways of how to store the current instrument setting in the file
settings.savrcltxt in the directory /var/user/savrcl.
Before the instrument settings can be stored in a file, they have to be stored in an inter-
mediate memory using common command *SAV <number>. The specified number is
then used in the :MMEMory:STORe:STATe command.
Also, after loading a file with instrument settings with command :MMEMory:LOAD:
STATe, these settings have to be activated with the common command *RCL
<number>.
// Store the current settings in an intermediate memory with number 4
*SAV 4
// store the settings in a file in a specific directory;
// the complete path has to be specyfied
MMEMory:STORe:STATe 4,"/var/user/savrcl/settings.savrcltxt"
// store the settings in a file in the default directory;
// set the default directory; specify only the file name
MMEMory:CDIRectory "/var/user/savrcl"
*SAV 4
MMEMory:STORe:STATe 4,"settings.savrcltxt"
// Load the stored settings in the intermediate memory 4 and activate them
MMEMory:LOAD:STATe 4,"/var/user/settings.savrcltxt"
*RCL 4
Example: Working with files and directories
This example shows how to list files in a directory, list the subdirectories, query the
number of files in a directory, create directory, rename and delete files.
// Query the current default directory for mass storage,
// change the directory to the default user directory "/var/user"
// and read out the files in it
MMEMory:CDIRectory?
// "/var/user/temp"
MMEMory:CDIRectory
MMEMory:CDIRectory?
// "/var/user/"
MMEMory:CATalog?
// 1282630,8102817792,".,DIR,4096","..,DIR,4096","Log,DIR,4096",
// "settings.savrcltxt,BIN,16949","temp,DIR,4096","test,DIR,4096",
// "list.lsw,BIN,1245201"
// the directory "/var/user" contains the predefined directory "Log",
MMEMory Subsystem
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