Keysight Truevolt Serie Mode D'emploi page 83

Features and Functions
When data logging to file(s), Browse to an internal or external path and specify a File Name. If more
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than one file needs to be created to hold the data, the second file name will be appended with _
00001, the third file name with _00002, and so on. When data logging to files, the maximum number
of readings is 360,000,000.
When Add Date is On, the data logging start date and time is appended to the file name using the
format:
_YYYYMMDD_HHMMSS
For example, for a file named Data 1, the result will be similar to: Data 1_20140720_032542.
Press Options to to configure reading storage options:
Rows/File - Specifies the maximum number of rows or readings to be written to a file. For Max, the
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limit is the number of bytes allowed by the file system (2 = 4.294967296 GBytes). This represents
approximately 252 M readings with Metadata Off, or 159 M readings with Metadata On. For 1M, the
limit is 1,000,000 rows in the resulting file. This allows you to accommodate common spreadsheet,
database and data analysis programs that have limitations of 1 million rows per file.
Metadata - Enables reading number, time stamp of first reading, and sample interval (if available) in
the file.
Separator - Specifies the character (Comma, Tab, or Semicolon) to use for separating the information
on each row.
When finished configuring reading storage, press Done > Done to return to the main data logging
menu.
84 Keysight Truevolt Series Operating and Service Guide