Siemens Simatic S7-1500

CPU 1505SP (F) Ready4Linux Version 2.7
Operating Instructions, 05/2019, A5E46864285-AA
3
Table of contents
1 Documentation guide .............................................................................................................................. 6
1.1 Guide for these operating instructions ...................................................................................... 6
1.2 Guide to documentation S7-1500 / ET 200MP ......................................................................... 8
2 Safety information ................................................................................................................................. 13
2.1 Security information ................................................................................................................ 13
2.2 Information about third-party software updates ...................................................................... 13
2.3 Notes on protecting root rights ................................................................................................ 13
2.4 Security information regarding Linux ...................................................................................... 14
3 Product overview .................................................................................................................................. 15
3.1 Different properties between Windows and Linux variants..................................................... 15
3.2 Introduction to PC-based control ............................................................................................ 16
3.3 Overview of functions.............................................................................................................. 17
3.4 Functions ................................................................................................................................ 19
3.4.1 Explanation of the real-time concept of the CPU .................................................................... 19
3.4.2 Memory concept of the CPU ................................................................................................... 21
3.4.2.1 CPU memory areas ................................................................................................................ 21
3.4.2.2 Storage of retentive data ........................................................................................................ 23
3.4.3 Interface types ........................................................................................................................ 23
3.4.4 PROFINET IO ......................................................................................................................... 24
3.4.5 PROFIenergy .......................................................................................................................... 24
3.4.6 Central I/O ............................................................................................................................... 25
3.4.7 Web server of the CPU ........................................................................................................... 25
3.4.8 Fail-safe .................................................................................................................................. 27
4 Installing ............................................................................................................................................... 28
4.1 Delivery forms of the CPU ...................................................................................................... 28
4.2 System Requirements............................................................................................................. 28
4.3 Prepare base image................................................................................................................ 29
4.3.1 Introduction ............................................................................................................................. 29
4.3.2 Create live Debian USB flash drive with Rufus ...................................................................... 30
4.3.3 Install base image on CFast card ........................................................................................... 33
4.4 Restore base image and backup image using USB restore flash drive ................................. 34
4.5 Installing Linux ........................................................................................................................ 35