Remote Control Commands
R&S
®
SMW200A
778User Manual 1175.6632.02 ─ 16
Example: Load file with user data from a specific directory
This example shows how to use the custom digital modulation commands to set the
data source and select a data list. Working with other list files, like control lists
(..:CLISt:..) or lists with modulation data (...:MLISt:...), and the handling of
data list files of other subsystems or of a particular digital standard (like
SOURce:BB:EUTRa:...:DSELect), is analogical.
We assume that the directory /var/user/lists is existing and contains the files
dlist1.dm_iqd and myDList.dm_iqd.
// Select a data list file as data source
SOURce1:BB:DM:SOURce DLISt
// Query the data list files (*.dm_iqd) in the default directory
MMEMory:CDIRectory "/var/user/lists"
SOURce1:BB:DM:DLISt:CATalog?
// "dlist1","myDList"
// Specify the complete path to select a data list file (*.dm_iqd)
// in the specific directory
MMEMory:CDIRectory
SOURce1:BB:DM:DLISt:SELect "/var/user/lists/myDList"
SOURce1:BB:DM:DLISt:DELete "/var/user/lists/dlist1"
13.7.3 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 Subsystem
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