# Overview

The PV Table provides a tabular view of PV names and their current value with time stamp and alarm state.

You can take a "snapshot" of current values, and the table will now highlight rows where the current value differs from the snapshot.

The configuration (PV names, saved value) can be saved and later re-loaded.

## Adding and Removing PVs

Enter new PV names in last row of table, or 'drop' them via drag-and-drop into table.

Delete PV names by changing their name to an empty name, or by selecting one or more PVs and deleting them via the context menu.

## Tolerance

Values are highlighted when they differ from the saved snapshot value by a certain amount. The currently used tolerance is displayed in the tool-tip of a table row. This 'tolerance' value can be configured via the context menu of selected table rows.

# History

## Version 3.2.0 - 2012-12-05

Ported to PVManager, including simpler GUI based on Kunal Schroff's pvmanager.pvtable, but still supporting snapshot/restore:

- No more need to start/stop, always updating current value.
- No more 'add' via context menu, simply enter new name to end of table.
- PV Names can be edited.

## Original, ca. 2006

Started as a demo for something similar to XAL 'score'.