Table Of Contents - Siemens SIMATIC ET 200SP Manual

Table of contents

Foreword ................................................................................................................................................... 5
1 Documentation guide ............................................................................................................................... 11
2 Safety instructions ................................................................................................................................... 13
3 Product overview ..................................................................................................................................... 15
3.1 Characteristics of the CM AS-i Master ST .............................................................................. 15
3.2 Operating modes of the CM AS-i Master ST .......................................................................... 19
3.3 Firmware update ..................................................................................................................... 21
4 Connection .............................................................................................................................................. 25
4.1 Terminal assignment............................................................................................................... 25
4.2 Schematic circuit diagram ....................................................................................................... 27
5 Configuring .............................................................................................................................................. 29
5.1 Requirements .......................................................................................................................... 29
5.2 Basic configuration of the CM AS-i Master ST ....................................................................... 30
5.3 Configuration of the AS-i slaves ............................................................................................. 31
5.3.1 Configuration of the AS-i slaves in STEP 7 ............................................................................ 31
5.3.2 Configuration of the AS-i slaves using the "SET" button ........................................................ 34
5.3.3 Configuration of the AS-i slaves via the control panel in the TIA Portal ................................. 36
5.3.4 Configuration of the AS-i slaves using the PLC program ....................................................... 36
5.4 Online functions in the TIA Portal ........................................................................................... 37
5.4.1 Switching from one operating mode to another ...................................................................... 37
5.4.2 Applying the slave configuration ............................................................................................. 38
5.4.3 Setting the address of an AS-i slave ....................................................................................... 39
5.5 Variable configuration ............................................................................................................. 39
5.5.1 Option handling ....................................................................................................................... 39
5.5.1.1 DS 131 Activate/deactivate optional slaves ............................................................................ 40
5.5.1.2 DS 131 Read status of option handling .................................................................................. 41
5.5.2 AS-i proxy slave ...................................................................................................................... 42
6 Parameter assignment/addressing .......................................................................................................... 43
6.1 Parameters ............................................................................................................................. 43
6.2 Explanation of the parameters ................................................................................................ 44
6.3 Address space ........................................................................................................................ 44
7 Data exchange between the user program and AS-i slaves .................................................................... 45
7.1 Access to AS-Interface ........................................................................................................... 45
7.2 Transmitting AS-i digital values .............................................................................................. 46
7.2.1 I/O addresses when configuring AS-i slaves in STEP 7 ......................................................... 46
AS-Interface master CM AS-i Master ST (3RK7137-6SA00-0BC1)
Manual, 07/2017, A5E02655262020A/RS-AD/004
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