If the CSV file size is too large, Excel or
other software may not be able to open it.
Sampling data (*.csv) is outputted partly in a
fixed format, regardless of the settings on the [Display/Save in
CSV] tab. For more details, please refer to the following.
25.11.4.1 CSV File Format
When you select [Hex] as the [Data Type] and
open the output CSV file in Excel, the data format may be edited,
as follows, by Excel's auto-recognition feature. Check the content
of the CSV data in a text editor.
For example, CSV data: "3E8" -> :3.00E+08 in Excel
Please be careful when opening in Excel as it
may change the date format.
For example, date in the CSV file is 29/11/10 (CSV Date Format =
dd/mm/yy). Excel converts to 2029/11/10