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6.6.70 Standard UA Server Profile

Table 92 describes the details of the Standard UA Server Profile. This Profile is a FullFeatured Profile that defines a minimum set of functionality required for PC based OPC UA servers. Such a server must provide the base AddressSpace structure with type nodes, instance nodes and diagnostic information. The Server must provide connection establishment through the OPC UA TCP binary protocol with security and the creation of at least 50 parallel sessions. It includes view services like browsing and the attribute services for reading and writing of current values. In addition, the monitoring of data changes is included with a minimum of 5 subscriptions for half of the required sessions (total 225) and a minimum of 500 monitored items for half of the subscriptions (total 56250).

Table 92 – Standard UA Server Profile

Group

Conformance Unit / Profile Title

Optional

Profile

Embedded UA Server Profile

False

Profile

Enhanced DataChange Subscription Server Facet

False

Profile

User Token – X509 Certificate Server Facet

False

Attribute Services

Attribute Write StatusCode & Timestamp

True

Base Information

Base Info Diagnostics

False

Discovery Services

Discovery Register

False

Discovery Services

Discovery Register2

True

Session Services

Session Cancel

False

Session Services

Session Change User

True

Session Services

Session Minimum 50 Parallel

False

View Services

View Minimum Continuation Point 05

False

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