> ## Documentation Index
> Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt
> Use this file to discover all available pages before exploring further.

# notice_frame table

> PID controller for automatic adjustment of pop up message check rate

## notice\_frame Table (404)

PID controller for automatic adjustment of pop up message check rate

## Fields

| Name          | Description                        | Type   | Nullable |
| ------------- | ---------------------------------- | ------ | :------: |
| id            | The primary key (auto-incremented) | PK     |    No    |
| error\_p      | PID error P                        | Double |    No    |
| error\_i      | PID error I                        | Double |    No    |
| error\_d      | PID error D                        | Double |    No    |
| t0            | Last executing                     | Double |    No    |
| average\_dt   | Average dt                         | Double |    No    |
| refresh\_rate | Notice frame refresh rate          | Double |    No    |

<img src="https://mintcdn.com/superofficeas/6OcOTPa_ISkjXJg4/media/loc/en/database/tables/notice_frame.png?fit=max&auto=format&n=6OcOTPa_ISkjXJg4&q=85&s=0142db73f9a731d7d7214593a20c2623" alt="notice_frame table relationship diagram" width="124" height="59" data-path="media/loc/en/database/tables/notice_frame.png" />

## Indexes

| Fields | Types | Description |
| ------ | ----- | ----------- |

## Replication Flags

* None

## Security Flags

* No access control via user's Role.


## Related topics

- [script_trace_run table](/en/database/tables/script-trace-run.md)
- [Blocked tables list](/en/online/mirroring/blocked-tables.md)
- [Markdown guide](/contribute/markdown-guide/index.md)
- [What's new in version 10.2.7.5452](/release-notes/database/changes-10.2.7.md)
- [What's new in version 10.2.8.655](/release-notes/database/changes-10.2.8.md)
- [What's new in version 10.2.9.778](/release-notes/database/changes-10.2.9.md)