24.11.4.2 Process for Auto Save

Save data from Sampling Group1 as file name "SA00000.csv" in the CF Card.

  1. In D301, store the File 0.

  2. Write the command "0020h" to D300. If the display unit enters the Auto Save mode normally, the status "2000h" will be written from the display unit to D300.

  3. When data is sampled for the designated Occurrences, the CSV data is exported to the CF Card.
    "SA00000.csv" is created in the CF Card's "SAMP01" folder.

  4. When data is sampled for the designated Occurrences again, that period's CSV data is automatically exported and added to the existing "SA00000.csv" file in the "SAMP01" folder.
    While D300 is "2000h" the Auto Save mode will continue.

  5. Write the command "0021h" to D300, and the auto save mode ends. When the display unit ends Auto Save mode, 0000h is written to D300.

File Save Image

For example, Sampling Occurrences = 4

When Auto Save mode ends, even if there is content still on the way to the display unit (when the current sampling cycle has not completed), sampling data from up to that point will be written to the CF Card.

Also, when starting or resuming Auto Save (a Start Auto Save command is written), sampling data in the display unit is written to the CF Card from the start data (the oldest data), regardless of the previous data save status.

Auto Save Exiting and Resuming - File Save Image

For example, Sampling Occurrences = 4

Auto Save Exit

Auto Save Resume