User Interface
Create Interval Trend Log Wizard – Configure Interval Trend Log Page
Use the Configure Interval Trend Log page to configure the settings of the interval trend log.
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Component |
Description |
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Logged variable |
Enter the variable that you want to log. |
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Set unit Click to open the Unit Selection dialog box where you select the unit. |
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Delta |
Select the minimum value change that triggers a new record. |
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Activation variable |
Enter the variable that is to make the trend log start recording values when the variable is true. |
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Activation time |
Specify the time when the trend log is to start recording values. |
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Interval |
Type how often to log the variable, the interval defines the time between two log records. |
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Log size |
Select the number of records to store before old records are overwritten including internal records generated by the trend. |
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Available trend storage |
Displays the trend storage usage and the number of records left in the trend storage. |
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Clear when enabled |
Select True to clear the trend log when it is enabled. |
Interval Trend Logs
Interval Trend Log Properties – Basic Tab
Trend Units
Interval Trend Log Delta
Trend Log Activation
Log Record Storage
Create Object Dialog – Naming the Object Page