Disconnect the Error Definition from a Device
- In the menu, click Master data management > Equipment.
- In the Device types tab, click a device type .
The device type is selected.
- Click Error definitions.
The Error definitions tab is displayed.
- In the row with the error definition you want to disconnect, click
.The Disconnect error definition dialog appears.

- Click Delete connection.
The device type's error definition is disconnected and the error definition is no longer displayed on the Error definitions tab.