3.2  Function Modules 
Data Logging
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Set the file overwrite settings.
9. Click the OK Button.
The File Output Dialog Box closes.
10. Click the Logging target Button in the Logging 1 Dialog Box.
The Logging Target Dialog Box will be displayed.
11. Add the registers to log.
Setting Description
Overwrite
When the file number reaches the upper limit on the specified number of output 
files, older files will be deleted to allow the creation of new files.
Stop logging
When the file number reaches the upper limit of the specified number of output 
files, logging will stop.
Click the Cancel Button to return to the Logging 1 Dialog Box without registering the set-
tings.
No. Item Description
Logging Target 
List
Displays a list of the registers that can be selected for logging.
• Right-click in the Logging Target List to display the pop-up 
menu to select or deselect registers.
Add to Trace adds the selected register to the Trace Target List.
Clear deselects multiple registers that were selected by using the 
Shift or the Ctrl Keys.
Select All selects all registers shown on the tab page.
 Add Button Adds the selected register to the list of registers to be logged.
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