Siemens SINUMERIK 840DE sl Commissioning Manual page 921

Table of contents
Preface.........................................................................................................................................................3
1 Introduction...................................................................................................................................................7
1.1 General description..................................................................................................................7
1.1.1 SINUMERIK OPC UA server...................................................................................................7
1.2 Features...................................................................................................................................8
1.3 System setup...........................................................................................................................9
1.4 Reference to OPC UA specification.......................................................................................10
2 Safety notes................................................................................................................................................11
2.1 Fundamental safety instructions............................................................................................11
2.1.1 General safety instructions.....................................................................................................11
2.1.2 Warranty and liability for application examples......................................................................11
2.1.3 Industrial security...................................................................................................................12
2.2 OPC UA safety notes.............................................................................................................13
3 Setting up of OPC UA server......................................................................................................................15
3.1 Prerequisites..........................................................................................................................15
3.2 Licensing................................................................................................................................16
3.3 Commissioning.......................................................................................................................17
3.4 Certificate handling................................................................................................................22
3.5 Testing the connection...........................................................................................................24
4 User administration.....................................................................................................................................31
4.1 Overview................................................................................................................................31
4.2 User management..................................................................................................................32
4.3 Rights management...............................................................................................................33
4.4 List of rights............................................................................................................................34
5 Functionality...............................................................................................................................................35
5.1 Overview................................................................................................................................35
5.2 Address space model ............................................................................................................36
5.3 Variable access......................................................................................................................38
5.3.1 Variable paths for NC access operations...............................................................................38
5.3.2 Variable paths for GUD access operations............................................................................39
5.3.3 Variable paths for PLC access operations.............................................................................40
5.3.4 Variable paths for machine and setting data..........................................................................42
5.3.5 Reference of OPC UA variables ...........................................................................................43
5.4 Alarms....................................................................................................................................45
SINUMERIK Integrate for Engineering Access MyMachine / OPC UA
Configuration Manual, 12/2017, 6FC5397-1DP40-6BA1
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