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Interval Trend Log Properties – Basic Tab
Use the Basic tab to configure the Interval trend log.
|
Property |
Description |
|
Status |
Displays the status of the trend log. |
|
Enabled |
Displays True if the trend log is enabled. |
|
Logged variable |
Enter the variable you want to log. |
|
Delta |
Select the minimum value change that triggers a new record. Para obtener más información, consulte Interval Trend Log Delta . |
|
Activation variable |
Enter the variable that makes the trend log start recording values when the variable is True . Para obtener más información, consulte Trend Log Activation . |
|
Activation time |
Specify the time when the trend log is to start recording values. Para obtener más información, consulte Trend Log Activation . |
|
Interval |
Type how often to log the variable. The interval defines the time between two log records. |
|
Log size |
Select the number of records to store before old records are overwritten, including internal records generated by the trend log. Para obtener más información, consulte Log Record Storage . |
|
Clear when enabled |
Select True to clear the trend log when it is enabled. |
Trend Log Types
Interval Trend Logs
Configure Dialog Box – Configuration Tab
Interval Trend Log Delta
Trend Log Activation
Configure Dialog Box – Operation Tab
Log Record Storage
Trend Log Does Not Start Record Due to the Start Condition
Missing Trend Log Records
General Information Properties – Basic Tab
References Tab