12.4 Client Facets
The following tables specify the Facets available for Clients that implement the IEC61131-3 Information Model companion specification.
Table 40 defines a facet available for Clients that implement the IEC 61131-3 Information Model standard. Servers implementing the Controller Engineering Server Facet may use this facet to restrict the engineering features to clients supporting this Client facet.
| Conformance Unit | Description | Optional/ Mandatory |
| Ctrl Client Information Model | Consume objects that conform to the types specified in the IEC 61131-3 Information Model companion standard. | M |
| Ctrl Client Engineering Data | Consume engineering data defined in the IEC 61131-3 Information Model companion standard like properties describing data types. | M |
| Ctrl Client Engineering Change | Use engineering data changes through OPC UA | O |
| Ctrl Type Creation | Use type node creation through NodeManagement Services to create Ctrl Program Organization Unit declarations. | O |
| Profile | ||
|---|---|---|