Benutzeroberfläche
Create Trend Log Wizard – Configure Meter Trend Log Page
Use the Configure Meter Trend Log page to configure the settings of the meter 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. Für weitere Informationen siehe Unit Selection Dialog Box . |
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Trigger variable |
Enter the variable that triggers the trend log to start recording. |
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Trigger condition |
Select when you want the variable recorded: when trigger variable changes to true, changes to false, or all changes. Für weitere Informationen siehe Variable Triggered Trend Logs . |
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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. |
Meter Trend Logs
Meter Trend Log Properties
Unit Selection Dialog Box
Trend Units
Variable Triggered Trend Logs
Log Record Storage
Create Object Wizard – Naming the Object Page