View tag history
- Last UpdatedNov 21, 2022
- 2 minute read
- PI System
- PI Manual Logger 2017 R2
- Visualization
Use the History tab to view historical values and comments for a selected tag.
Note: If a comment exists on any previously collected value, an asterisk is displayed on
the History tab: 
.
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Tap the History tab at the bottom of the Data Entry screen.
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On the Tag History page, choose from the following actions.
Note: The tilde character indicates the values that have been added for a tag on the same tour run.
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To show the detailed historical value and comments for a tag, select the value you want from the list and tap
. Click OK to close the detail screen.
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To apply the selected historical comment as the current comment, select the value from the list and tap
, or click Value > Use Previous Comment.
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To apply the selected value and comment as the current value and comment, select the value from the list and tap
, or click Value > Use Previous Value and Comment.
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