> For the complete documentation index, see [llms.txt](https://docs.videc.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.videc.de/acron-9.3/en/anlagenverwaltung/wl_anlagenprojektierung.md).

# Toolbar icons

|                                                                     |                                                                             |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| ------------------------------------------------------------------- | --------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Icon                                                                | Meaning                                                                     | Execution                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| <img src="/files/XxNHUsnH3Xve2RT8MMwB" alt="" data-size="original"> | [Plant backup](/acron-9.3/en/anlagenverwaltung/dialog_anlage-sichern.md)... | Back up specific data or all data of the current plant                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| <img src="/files/NSsjfQeTxRPU1Bk7PVe6" alt="" data-size="original"> | Configuration check                                                         | Check of the complete configuration                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| <img src="/files/YwBNAuHnHzd2bpKRUNxS" alt="" data-size="original"> | Database                                                                    | <ul><li><p>Check</p><p>Check the database tables</p></li><li><p><a href="/pages/lyswHhXEHhDPtjnxDjCx">Process data memory info...</a></p><p>For each external variable the memory allocation of one day is indicated in a dialog.</p></li></ul>                                                                                                                                                                                                                                                                                                |
| <img src="/files/tIjhyiPtGg8OEZxJj7u4" alt="" data-size="original"> | Recalculation                                                               | <ul><li><p>All compression data</p><p>All data from the compression path are recalculated.</p></li></ul>                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|                                                                     |                                                                             | <ul><li><p><a href="https://github.com/Dataforum-Software/gitbook/blob/master/acron/9.3/en/designer/ac_designer/anlage/dialog_neuberechnung-verdichtungsdaten.md">Selected compression data...</a></p><p>The compression data are recalculated for all process variables or specific process variables as from a specific date.</p></li><li><p>All events</p><p>All events are recalculated.</p></li><li><p><a href="/pages/dbg7p5JpRqZoTE0MyRnE">Selected events...</a></p><p>All events, or specific events, are recalculated.</p></li></ul> |
| <p><br></p>                                                         | Language...                                                                 | The selection of the program language defines the language in which the ACRON user interface and the Help are displayed.                                                                                                                                                                                                                                                                                                                                                                                                                       |
| <img src="/files/pkUBdmpwjBoZRp1DPVXO" alt="" data-size="original"> | English                                                                     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| <img src="/files/OZAAvdn13GQW8aoJoEE2" alt="" data-size="original"> | French                                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| <img src="/files/tnZ1vOhHWPTg1BJAliVM" alt="" data-size="original"> | German                                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| <img src="/files/a7PC0zLoYd8ZyVJEmXoO" alt="" data-size="original"> | Italian                                                                     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| <img src="/files/4GM3WMEIrA49Yt8uVeGG" alt="" data-size="original"> | Spanish                                                                     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.videc.de/acron-9.3/en/anlagenverwaltung/wl_anlagenprojektierung.md?ask=<question>
```

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