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earth_america

Trends

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264 Topic(s)

Concept

The function of a trend log is to log the variable that it is connected to and store the records.

Specifications

Concept

You use trend logs to record values from devices, such as sensors. A trend log can also log consumptions, such as energy consumption or water consumption.

User Interface

Use the trend log list toolbar to manage the trend log list and records.

User Interface

Use the Diagnostics Trendlogs List to view and edit unconfigured logs and to start stopped logs.

Concept

​Use a calculation method to process the records of the trend log before presenting them in a trend log list or a trend chart. The original records in the trend log are not affected by the calculation method. The calculation method is applied to the trend log records grouped by a specific time interval.

Specifications

How to

You open diagnostics in WebStation to check the health of your system.

Concept

Diagnostics in WebStation is a method of check the health of your system. Using Diagnostics you can also resolve several issues in the system, for example unconfigured trend log and forced values. You can check the following using diagnostics in WebStation:

User Interface

Use the Diagnostics dialog box to check the health of your system.