Table of contents
Preface ................................................................................................................................................... 3
1
Documentation guide ............................................................................................................................ 12
2
Description ............................................................................................................................................ 17
2.1
Introduction to PROFINET ..................................................................................................... 17
2.1.1
PROFINET terms ................................................................................................................... 19
2.1.2
2.1.3
PROFINET interface .............................................................................................................. 25
2.1.4
2.2
Setting up PROFINET ............................................................................................................ 30
2.2.1
Active Network Components .................................................................................................. 31
2.2.2
Cabling technology ................................................................................................................ 33
2.2.3
Wireless design ...................................................................................................................... 35
2.2.3.1
Basics ..................................................................................................................................... 35
2.2.3.2
Tips on assembly ................................................................................................................... 37
2.2.4
Network security..................................................................................................................... 38
2.2.4.1
Basics ..................................................................................................................................... 38
2.2.4.2
2.2.4.3
Application example ............................................................................................................... 41
3
3.1
3.2
3.2.1
Device name .......................................................................................................................... 48
3.2.2
IP address .............................................................................................................................. 49
3.2.3
3.2.4
3.2.5
3.3
3.4
3.5
Configuring topology .............................................................................................................. 68
3.5.1
Topology view in STEP 7 ....................................................................................................... 70
3.5.2
3.5.3
3.5.4
3.5.5
3.5.6
3.5.7
8
PROFINET with STEP 7 V15
Function Manual, 12/2017, A5E03444486-AH