Reports

Chapter Contents
Variable Trend WinCC OA provides two different, extremely flexible trend widgets (bar trend, trend) with which you can solve almost every trend task. Based on the "trend" widget, the Variable Trend is a powerful tool geared to the demands of modern control technology. For more information see chapter Variable trend, basics.
Labor Values

Using the panels for correction and laboratory values you can:

  • Query values from the HistoryDB and RDB.

  • Change existing values by using correction values.

  • Add new values to the HistoryDB and RDB.

For more information see chapter Basic information on correction values and laboratory values.
Correction Values

Using the panels for correction and laboratory values you can:

  • Query values from the HistoryDB and RDB.

  • Change existing values by using correction values.

  • Add new values to the HistoryDB and RDB.

For more information see chapter Basic information on correction values and laboratory values.
Service protocol

The service protocol in WinCC OA is a part of the Maintenance package. The service protocol evaluates all pending/performed maintenance tasks. The user can apply a filter to limit the maintenance tasks to display and can thus coordinate service personnel and assign them maintenance jobs.

For the requirements of the service protocol, see Maintenance package requirements. Fore more information on the service protocol, see chapter Service protocol.
WinCC OA Excel Report

With the WinCC OA Excel Report reports can be created. Templates are used for reports. If a report should be created for a specific time, the system uses the templates and automatically fills the template with data from the process database. Reports can also be created, printed and saved time-controlled without user access.

For more information, see chapter Contents of WinCC OA Excel Report.