
Contents
L
64 Busserver S7 DE/EN 1.0
1 Pref ace and general information 66...................................
1.1 Conventions used 66........................................................
1.2 Layout of the safety information 67..............................................
1.3 Scope of delivery 67........................................................
2 System requirements 68...........................................
2.1 Connection to the PLC 68.....................................................
2.2 Supported communication channels 69...........................................
2.3 Supported PLC hardware 71...................................................
3 Software installation 72............................................
3.1 Component selection 73......................................................
4 Software configuration 74..........................................
4.1 Interface module configuration 74...............................................
4.2 Bus server configuration 75...................................................
4.2.1 User interface of the S7 configuration tool 75...............................
4.2.2 Automatic PLC scanning 76............................................
4.2.3 Manual addition of PLCs 77............................................
4.2.4 PLC parameters 78..................................................
4.2.5 Automatic drive scanning 79...........................................
4.2.6 Manual addition of drives 80...........................................
4.2.7 Drive parameters 80.................................................
4.2.8 Configuration of sub-systems 81........................................
4.2.9 Manual deletion of configuration entries 83................................
4.2.10 Save configuration & exit bus server 83...................................
5 Creating a STEP7 project 84........................................
5.1 Overview of the STEP7 blocks 84...............................................
5.2 Typical program flow 85......................................................
5.3 Files provided 86...........................................................
5.3.1 STEP7 library 86....................................................
5.3.2 STEP7 example programs 87...........................................
5.3.3 Device description files for the Lenze drives 87..............................
5.4 Creating new projects 88.....................................................
5.5 Hardware configuration 89....................................................
5.5.1 Configuring the MPI interface of the CPU 89................................
5.5.2 Configuring the PROFIBUS interface of the CPU 89...........................
5.5.3 Configuring additional hardware components 90.............................
5.6 Creating a STEP7 program 91..................................................
5.6.1 Accessing a drive via OPC 91...........................................
5.6.2 Accessing several drives via OPC 93......................................
5.6.3 Accessing drives connected to PROFIBUS CPs 93............................
5.6.4 Accessing process and parameter data from the PLC 94.......................
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