Programming via the OPC UA interface
SIMATIC RF650R/RF680R/RF685R
278 Configuration Manual, 03/2018, C79000-G8976-C386-06
Supported methods functions
OPC UA basic methods / functions
The integrated OPC UA servers of the readers of the SIMATIC RF600 product family support
the following OPC UA basic methods / functions:
● OPC UA server basic functions according to the "Embedded UA Server Profile" of the
OPC UA Foundation
– As an extension of the "Embedded UA Server Profile" the "Standard Event
Subscription Server Facet".
– As an extension of the "Embedded UA Server Profile" the "SecurityPolicy - Basic256"
– As an extension of the "Embedded UA Server Profile" the "SecurityPolicy - Basic
256Sha256"
– As an extension of the "Embedded UA Server Profile" maximum of 5 OPC UA client
connections
● "Full AutoID Server Facet" according to the specification "OPC Unified Architecture for
AutoID".
Each read point stands for an independent "AutoIdDevice" or "RfidReaderDevice".
● The maximum 5 permitted OPC UA client connections are not dependent on the number
of configured read points.
Several clients can also work with one read point.
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