Yokogawa DAQWORX - Manual (Page 122)

4-21 IM WX101-01E
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Using Historical V
iewer
4.5 Using Marks
Marks can be placed on the time axis at the positions specified with the cursor. The
marks are displayed above the waveform on the graph viewer, and to the left on the
sheet viewer.
By default (reset condition), the following marks are placed.
TRIG: Data at the time the recording operation was started (first data point of the file) by
the logging software.
BOUNDARY: Data at the division point when the recorded data are stored to divided files
by the logging software (first data point of files after the 1st file) and the first data point of
the file that is created by data exporting (see section 4.7).
Placing a Mark
Procedure
1. In the graph viewer window, click the position where you wish to place a mark or
in the sheet viewer window, click the “Date [No.]” cell to which you wish to place a
mark.
Cursor A is displayed. Cursor B is not created.
2. Click the “Append Mark” button on the toolbar or select “Edit” from the menu bar then
select “Append Mark.”
Append mark button
3. The “Mark Setting” dialog box appears. Type the mark character string in the entry
box. Up to 16 characters can be entered.
4. Click the “OK” button.
The mark character string is displayed at the cursor position.
Note
• To change the mark character string, double-click the mark you wish to change.
• A mark cannot be placed unless the cursors A and B positions match.
Deleting a Mark
Procedure
1. In the graph or sheet viewer window, select the area where you wish to delete marks
using the cursors A and B.
2. From the menu bar, select “Edit” then select “Delete Mark.”
The marks in the specified area are deleted.