Rohde & Schwarz R&S SMW200A - Programming Examples

Remote Control Commands
R&S
®
SMW200A
853User Manual 1175.6632.02 ─ 30
Example: Save the user settings in a file in a specific directory
This example uses the commands for saving and loading files with custom digital mod-
ulation settings. We assume that the directory /var/user/DigMod is existing and
contains the files SaveRecallTest.dm and dmSavRcl.dm.
// Set the default directory first
:MMEMory:CDIRectory "/var/user/DigMod"
:SOURce1:BB:DM:SETTing:CATalog?
// "SaveRecallTest","dmSavRcl"
// Specify only the file name; the extenssion *.dm is assigned automatically
:SOURce1:BB:DM:SETTing:STORe "dmSettings"
:SOURce1:BB:DM:SETTing:DELete "dmSavRcl"
:SOURce1:BB:DM:SETTing:LOAD "SaveRecallTest"
:SOURce1:BB:DM:SETTing:CATalog?
// "SaveRecallTest","dmSettings"
Working with the files of other subsystems or files containing the settings of a particular
digital standard (e.g. :SOURce1:BB:EUTRa:SETTing:...), is analogical.
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. 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"
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 :SOURce1:BB:EUTRa:...:DSELect), is analogical.
14.7.3 Programming Examples
Example: Saving and loading current settings
This example shows two ways of how to save the current instrument setting in the file
settings.savrcltxt in the directory /var/user/savrcl.
MMEMory Subsystem