OPC Data Collectors Tag Attributes Available in Browse
The following table outlines the tag attributes available when browsing.
Note: While some of these attributes are queried on a browse, they are not shown in the browse interface. These attributes are used when adding a tag, but it is not visible to you if all attributes come from the server or not.
| Attribute | Capability |
|---|---|
| Tagname | Yes |
| Source Address | Yes |
| Engineering Unit Description | Yes, varies by OPC Server Vendor. |
| Data Type | Yes |
| Hi Engineering Units | Yes, varies by OPC Server Vendor. |
| Lo Engineering Units | Yes, varies by OPC Server Vendor. |
| Hi Scale | No |
| Lo Scale | No |
| Is Array Tag | Yes |