18.9.2.1 Cursor Operation

1. Touch the "Display Historical Data" switch to change to the Display Historical Data Mode.
   

   

   • To display historical data, in the [Sampling Settings] workspace, click the [Mode] tab, and select the [Backup in Internal Memory] check box. When [Use Memory Card as Backup Area] is selected, old data is saved in external memory when internal memory becomes full.
     24.8.3.1 Mode / Set Time

   • If [Show Cursor] is not ON, the cursor will not appear.
     18.13.1.9 Historical Trend Graph - Display Historical Data

   • If Display Historical Data Mode is not selected, the cursor will not appear when you touch the Graph Display Area.

   • If there is no data in Backup SRAM, search for a file with the same sampling settings as the backup data file (Bin format) in the CF card or USB storage. The cursor appears if a file is found. If multiple files (Bin format) of backup data are found, only the graph for 1 file displays.

   • Graph data for the point touched (date, time and graph value) is stored in the [Cursor Information Storage Address] for the number of channels set. Stored data can be displayed on [Date Display].
     14.2 Displaying/Inputting Numeric Data

2. Touch the [Scroll for Old Data] switch to scroll the graph.
   When scrolling, the graph moves while the cursor position remains fixed.
   

   

   • When the oldest data (on the left axis here) displays while scrolling, the graph becomes fixed while the cursor moves.
     

   • If you keep scrolling after the cursor has moved to the end, the cursor is shown only in the X-axis direction (landscape).