Yokogawa DAQWORX - Manual (Page 124)

4-23 IM WX101-01E
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Index
Using Historical V
iewer
4.6 Searching Measured/Computed Data, Alarms,
and Marks
You can set conditions and search for measured/computed data, alarms, and marks.
Searching Measured/Computed Data, Alarms, and Marks
You can search data that match the specified conditions and position the cursor there.
The search range is the range specified by the cursors. If there are no cursors displayed,
the search is carried out over the entire range. If there is one cursor displayed, the
search is carried out from the cursor position to the end of the data.
When the specified data are found, the range containing the data is displayed, and the
cursor is placed at the data position. If the display of the waveform containing the data
was set to “OFF,” it is changed to “ON.”
Procedure
1. In the graph viewer or sheet viewer, select the range to be searched using cursors.
2. From the “Edit” menu, select “Search.” You can also click “Search Settings” on the
toolbar. The “Search” dialog box opens.
Group name button
Tag button
3. You can set two search conditions in the search function. Specify whether to take
the OR or AND of the two conditions. Click the cell and select OR or AND from the
list box.
OR: When either of the two conditions is met.
AND: When both conditions are met.
Repeat steps 4 to 8 to set conditions 1 and 2.
4. Set the search type. Click the cell and select the type from the list box.
None: Set no conditions.
Data: Search abnormal data (LACK, +OVER, -OVER, and OFF, see step 7)
Mark: Search marks.
Alarm: Search alarms.
Value: Search measured/computed data values.