7 Save/Recall/Print
7.2 Recall
My Documents\SA\data\traces
:MMEM:LOAD:TRAC DATA TRACE2,"myTrace2.csv"
Dependencies For SA measurements, a trace cannot be recalled from a trace file that was exported with ALL traces
selected
A trace cannot be imported if the number of trace points in the file do not match the number of sweep
points currently set for the measurement. If this happens, an error message is generated
Errors are reported if the file is empty or missing, or if the file type does not match, or if there is a
mismatch between the file type and the destination data type
Couplings When a trace is imported, Trace Update is always turned OFF for that trace and Trace Display is
always turned ON
Annotation After recall is complete, an advisory is displayed in the message bar confirming which trace file was
loaded
Status Bits/OPC
dependencies
Sequential - aborts the current measurement
Spectrogram
Only available in SA Mode, RTSA Mode, and EMI Mode RTSC (Real Time Scan)
measurement.
Allows you to import Spectrogram files in the PC-readable CSV format.
Spectrogram files have the extension .csv. The default filename is MeasResult_
0000.csv, where the 4-digit number is the lowest number that does not conflict
with any filename in the current directory.
Remote Command
:MMEMory:LOAD:RESults:SPECtrogram <filename>
Example Import the results from the file MeasResult_0001.csv using the default path:
:MMEM:LOAD:RES:SPEC "MeasResult_0001.csv"
Dependencies Requires Spectrogram view and Single mode when recalling spectrogram, otherwise the error
message “Spectrogram view and Single mode must be on to recall Spectrogram Meas Results file” is
reported
Errors are also reported if the file is empty or missing, or if the file type does not match, or if there is a
mismatch between the file type and the destination data type, or the measurement is in Continuous
mode
7.2.6 Limit
Lets you select a file from which to import the Limit data.
Limit files are CSV files, and contain the limit data in a form that can be imported
into Excel or similar spreadsheets, as well as header data that provides information
on the limit.
2539 Spectrum Analyzer Mode User's &Programmer's Reference
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