MMEMory:FORMat:READing:CSEParator {COMMa | SEMicolon | TAB}
MMEMory:FORMat:READing:CSEParator?
Specifies the character to use for separating the information on each row.
Parameter Typical return
{COMMa | SEMicolon | TAB}
Default: COMMa
COMM, SEM, or TAB
Specify tab as the column separator: MMEM:FORM:READ:CSEPTAB
– The value of the column separator will be saved in non-volatile memory on the instrument and will not be
affected by Factory Reset (*RST command) or Instrument Preset (SYSTem:PRESet).
– This command will affect the format for the .csv file created by the MMEMory:STORe:DATA command.
MMEMory:FORMat:READing:RLIMit {OFF | ON}
MMEMory:FORMat:READing:RLIMit?
Specifies the row limit (maximum number of rows for sweep data) that will be written to each data logging file by the
count set by MMEMory:FORMat:READing:RLIMit:COUNt command.
Parameter Typical return
{OFF | ON}
Default: ON
0 (OFF) or 1 (ON)
Disable row limits for the .csv file: MMEM:FORM:READ:RLIM OFF
– This feature enables you to set a limit between 1,024 to 1,048,576 rows per file. This allows you to accommodate
common spreadsheet, database, and data analysis programs that have limitations of 1 million rows per file.
– ON - Sweep data is stored in files named dat00001.csv, dat00002.csv, dat00003.csv, and so on.
– OFF - Sweep data is stored in a single file named dat00001.csv. The limit is the number of bytes allowed by the file
system (up to 4 GBytes or available storage space).
– The value of the row limit will be saved in non-volatile memory on the instrument and will not be affected by Fact-
ory Reset (*RST) or Instrument Preset (SYSTem:PRESet).
Keysight DAQ970A/DAQ973A Programming Guide 183
2 SCPI Programming
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