Extended Trend Log Properties

Component	Description
Monitored trend log	Enter the path to the trend log you want to transfer records from.
Unit	The unit of an extended trend log created from the trend log wizard at the same time as the connected trend log inherits the unit of measurement from the connected trend log. The unit of an extended trend log that is manually connected to a trend log needs to be manually configured to use the same unit of measurement as the connected trend log.
Smart log	Select True to optimize the transfer of the monitored trend log to the extended trend log.
Threshold	Select the percentage threshold at which the trend log transfers its records to the extended trend log.
Maximum transfer interval	Select the maximum length of time that can pass between transfers from the monitored trend log to the extended trend log.
Transfer trigger variable	Enter a trigger variable to force a transfer of all records from the trend log to the extended trend log, for example, to generate a complete report. 有关更多信息，请参阅扩展趋势日志 .
Log size	Select the number of records to store before old records are overwritten, including internal records generated by the trend log. 有关更多信息，请参阅日志记录存储 .
Include in report s	Select True to include the extended trend log data in reports.

Component

Description

Monitored trend log

Enter the path to the trend log you want to transfer records from.

Unit

The unit of an extended trend log created from the trend log wizard at the same time as the connected trend log inherits the unit of measurement from the connected trend log.

The unit of an extended trend log that is manually connected to a trend log needs to be manually configured to use the same unit of measurement as the connected trend log.

Smart log

Select True to optimize the transfer of the monitored trend log to the extended trend log.

Threshold

Select the percentage threshold at which the trend log transfers its records to the extended trend log.

Maximum transfer interval

Select the maximum length of time that can pass between transfers from the monitored trend log to the extended trend log.

Transfer trigger variable

Enter a trigger variable to force a transfer of all records from the trend log to the extended trend log, for example, to generate a complete report.

有关更多信息，请参阅扩展趋势日志 .

Log size

Select the number of records to store before old records are overwritten, including internal records generated by the trend log.

有关更多信息，请参阅日志记录存储 .

Include in report s

Select True to include the extended trend log data in reports.

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Extended Trend Log Properties – Basic Tab