Errata exists for this version of the document.

Table 137 describes the details of the Diagnostic Client Facet. This Facet defines the ability to read and process diagnostic information that is part of the OPC UA information model.

Table 137 – Diagnostic Client Facet

Group	Conformance Unit / Profile Title	Optional
Address Space Model	Address Space Client Base	False
Base Information	Base Info Client Basic	False
Base Information	Base Info Client Diagnostics	False