Table Of Contents - Siemens CM 1542-5 Operating Instructions Manual

Table of contents

Preface ................................................................................................................................................... 3
1 Guide to the documentation .................................................................................................................... 9
2 Product overview, functions................................................................................................................... 11
2.1 Product data ............................................................................................................................ 11
2.2 Application .............................................................................................................................. 12
2.3 Further functions ..................................................................................................................... 13
2.4 Configuration limits and performance data ............................................................................. 14
2.4.1 Configuration limits - number of CMs ..................................................................................... 14
2.4.2 Transmission speeds supported ............................................................................................. 15
2.4.3 Characteristic data of the DP interface ................................................................................... 15
2.4.4 Characteristic data of FDL communication ............................................................................. 16
2.4.5 Characteristics of S7 communication ..................................................................................... 17
2.4.6 Performance data / operation ................................................................................................. 17
2.5 Requirements for use.............................................................................................................. 18
2.5.1 Project engineering ................................................................................................................. 18
2.5.2 Programming .......................................................................................................................... 18
2.6 LEDs ....................................................................................................................................... 19
2.7 PROFIBUS interface ............................................................................................................... 20
3 Installation, connecting up, commissioning, operation ........................................................................... 21
3.1 Important notes on using the device ....................................................................................... 21
3.1.1 Notes on use in hazardous areas ........................................................................................... 21
3.1.2 Notes on use in hazardous areas according to ATEX / IECEx .............................................. 22
3.1.3 Notes on use in hazardous areas according to UL HazLoc ................................................... 22
3.1.4 Notes on use in hazardous areas according to FM ................................................................ 23
3.2 Installing and commissioning the CM 1542-5 ......................................................................... 23
3.3 Pin assignment PROFIBUS .................................................................................................... 24
3.4 Mode of the CPU - effect on the CM ....................................................................................... 25
4 Configuration, programming .................................................................................................................. 27
4.1 Configuration in STEP 7 ......................................................................................................... 27
4.2 Program blocks for communication and distributed I/O .......................................................... 27
4.3 Program blocks for FDL .......................................................................................................... 28
5 Diagnostics and upkeep ........................................................................................................................ 35
5.1 Diagnostics options ................................................................................................................. 35
5.2 DP slave diagnostics............................................................................................................... 36
5.3 Standard diagnostics .............................................................................................................. 37
CM 1542-5
Operating Instructions, 11/2018, C79000-G8976-C290-04
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