
Table of contents
SIMATIC Drive Controller
4System Manual, 11/2023, A5E46600094-AD
4.9 Secure operation of CPUs................................................................................................... 37
4.9.1 Secure configuration ......................................................................................................... 37
4.9.2 User management and access control ................................................................................ 37
4.9.2.1 Administration of user accounts......................................................................................... 37
4.9.2.2 Assigning secure passwords............................................................................................... 38
4.9.2.3 Password management...................................................................................................... 39
4.9.2.4 Setting protection levels .................................................................................................... 39
4.9.2.5 Certificate management .................................................................................................... 39
4.9.3 Protection functions .......................................................................................................... 39
4.9.4 Web server ........................................................................................................................ 40
4.9.5 SINAMICS Integrated.......................................................................................................... 40
4.9.6 Secure Communication/OPC UA ......................................................................................... 40
4.9.7 Sensitive data .................................................................................................................... 41
4.9.8 Backups and data backups ................................................................................................. 41
4.9.9 Additional measures for network security........................................................................... 41
4.9.10 Remote access to CPU........................................................................................................ 42
4.9.10.1 Using a Web server ............................................................................................................ 42
4.9.11 Recording Security events.................................................................................................. 42
4.9.12 Syslog messages................................................................................................................ 43
4.9.12.1 Transfer the syslog messages to a syslog server.................................................................. 45
4.9.12.2 Structure of the Syslog messages ....................................................................................... 49
4.10 Secure operation of SINAMICS Integrated........................................................................... 52
4.10.1 Write and know-how protection......................................................................................... 53
4.10.1.1 Write and know-how protection for SINAMICS Integrated ................................................... 53
4.10.1.2 Write and know-how protection for SINAMICS Startdrive .................................................... 54
4.10.1.3 Know-how protection for SINAMICS Drive Control Chart ..................................................... 54
4.10.2 Scripting (Openness) ......................................................................................................... 55
4.10.3 Using the memory card...................................................................................................... 55
4.10.4 Backing up and restoring data............................................................................................ 55
4.10.4.1 Backing up data with SINAMICS Startdrive.......................................................................... 56
4.10.4.2 Backing up data with STEP 7 Professional (TIA Portal) ......................................................... 56
4.10.4.3 Data backup/Further measures........................................................................................... 57
4.10.4.4 Protecting backup files in the Windows file system ............................................................. 57
4.10.5 Communication services and used port numbers................................................................ 57
4.11 Secure operation of interface modules ............................................................................... 57
4.12 Secure operation of I/O modules ........................................................................................ 57
5 System overview ................................................................................................................................. 58
5.1 What is the SIMATIC Drive Controller?................................................................................. 58
5.1.1 Comparison of SIMATIC Drive Controller versions ............................................................... 58
5.1.2 Areas of application ........................................................................................................... 60
5.1.3 Plant components and automation levels ........................................................................... 65
5.1.4 Scalability.......................................................................................................................... 67
5.1.5 Overview of features ......................................................................................................... 70
5.2 Configuration .................................................................................................................... 71