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User Interface

User Interface

Products: Enterprise Central, Enterprise Server, Esmi Sense FDP

Functionalities: Trends

12/3/2024

Change of Value Trend Log Properties – Basic Tab

Use the Basic tab to configure the Change of value trend log.

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Change of value trend log properties - Basic tab

Figure: Change of value trend log properties - Basic tab

Table: Change of Value Trend Log Properties - Basic Tab

Property	Description
Status	Displays the status of the trend log.
Enabled	Displays True if the trend log is enabled.
Logged variable	Enter the variable that you want to log.
Delta	Select the minimum value change that triggers a new record.
Activation variable	Enter the variable that makes the trend log start recording values when the variable is True . For more information, see Trend Log Activation .
Activation time	Specify the time when the trend log is to start recording values. For more information, see Trend Log Activation .
Maximum log interval	Select the maximum time that can pass between two recordings regardless if the delta value has been exceeded or not.
Log size	Select the number of records to store before old records are overwritten, including internal records generated by the trend log. For more information, see Log Record Storage .
Clear when enabled	Select True to clear the trend log when it is enabled.