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12.4 Client Facets ToC Previous Next

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.

Table 40 – Controller Engineering Client Facet Definition

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
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