From OpenSCADAWiki
Linking and configuring the attributes
| Identifier | Name | Type | Configuration | Configuration template | Description |
|---|---|---|---|---|---|
| name | Name | String | Input link | Parameter|NAME | Parameter name (code) for display in the name's field. |
| addr | Address | Address | Input link | Parameter|var | Address to the value attribute of the parameter to construct the trend. |
| var | Variable | Real | Input link | Parameter|var | Directly the parameter value to be displayed in the value field. |