Siemens SINUMERIK 828D Commissioning Manual page 895

Table of contents
1 Introduction...................................................................................................................................................5
2 Setting up OPC UA components..................................................................................................................7
2.1 Requirement.............................................................................................................................7
2.2 Setup........................................................................................................................................8
3 Testing the connection...............................................................................................................................13
4 OPC UA Data Access - functional scope...................................................................................................21
4.1 User administration................................................................................................................22
4.2 Browsing................................................................................................................................26
4.3 Variable paths........................................................................................................................28
4.3.1 Variable paths for NC access operations...............................................................................28
4.3.2 Variable paths for GUD access operations............................................................................29
4.3.3 Variable paths for PLC access operations.............................................................................29
4.3.4 Variable paths for machine and setting data..........................................................................32
4.3.5 Variable paths for 1:N configuration (only target system PCU)..............................................32
4.4 Supported services................................................................................................................34
4.5 Special features with regard to the OPC UA specification.....................................................35
Index...........................................................................................................................................................37
SINUMERIK Integrate for Engineering Access MyMachine / OPC UA
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
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