Using the following timing, saves the retrieved operation log to external storage as a CSV file.
Transfer Project (Send Project)
When you exceed backup memory (SRAM) capacity
23.14.6 Operation Log Capacity
When the [Add IP address to log when operating from Pro-face Remote HMI] check box is selected, and the sixth client uses Pro-face Remote HMI to operate the display unit
![]()
Even if the execution condition of the operation log is set to [When Bit is ON], in the above example the log is automatically output to external storage as a CSV file.
File Name
File names are saved in the following format.
OLHHMMSS.csv
OL: File name prefix for operation log
HH: Hours
MM: Minutes
SS: Seconds
For example, an operation log saved at 17:03:08 is named OL170308.csv
File Folder
Files are automatically saved in CSV format in the folder created. The "OPLOG" folder is created in external storage designated as the save destination, and a folder is created in "OPLOG" daily.

For example, the folder to save in and the file name for the operation log saved at 13:16:3 on July 2, 2007
\\OPLOG\OL070702\OL131603.csv
![]()
Do not save any files other than operation logs in the "OPLOG" folder.
You can view operation log files on the display unit using the CSV Display.
26.7 Displaying/Editing CSV data on the Screen