Table Of Contents - Siemens Library SENTRON 3WL Function Manual

Table of contents

1 Introduction................................................................................................................................................ 7
1.1 General ..........................................................................................................................................7
1.2 Further documentation...................................................................................................................7
1.3 Installing the library ........................................................................................................................7
1.4 Hardware configuration..................................................................................................................8
1.4.1 Incorporating via GSD file ..............................................................................................................8
2 Information about the library .................................................................................................................... 13
2.1 Overview of the blocks.................................................................................................................13
2.2 General information about OS typicals ........................................................................................13
2.2.1 Faceplates....................................................................................................................................13
2.2.2 Symbols .......................................................................................................................................15
3 Description of blocks................................................................................................................................ 17
3.1 Diagnostics block DIA_WLVL ......................................................................................................17
3.1.1 Calling OBs ..................................................................................................................................18
3.1.2 Called blocks................................................................................................................................18
3.1.3 Function .......................................................................................................................................18
3.1.4 Message behavior........................................................................................................................18
3.1.5 Error behavior ..............................................................................................................................19
3.1.6 I/O access error ...........................................................................................................................19
3.1.7 Module fault..................................................................................................................................19
3.1.8 Read diagnostics data of 3WL / 3VL ...........................................................................................19
3.1.9 Start-up characteristics ................................................................................................................20
3.1.10 Block parameters .........................................................................................................................20
3.2 Driver module DRV_3WL.............................................................................................................22
3.2.1 Calling OBs ..................................................................................................................................22
3.2.2 Called blocks................................................................................................................................23
3.2.3 Function .......................................................................................................................................23
3.2.4 Message behavior........................................................................................................................26
3.2.5 Assignment of the cyclic process image......................................................................................27
3.2.6 Addressing and module driver .....................................................................................................28
3.2.7 Processing the diagnostics data of the 3WL device ....................................................................28
3.2.8 Start-up characteristics ................................................................................................................29
3.2.9 Block parameters .........................................................................................................................29
3.2.10 Description of symbols and faceplates ........................................................................................60
3.3 Driver module DRV_3VL..............................................................................................................95
3.3.1 Calling OBs ..................................................................................................................................96
3.3.2 Called blocks................................................................................................................................96
3.3.3 Function .......................................................................................................................................96
3.3.4 Message behavior........................................................................................................................99
3.3.5 Assignment of the cyclic process image....................................................................................100
3.3.6 Addressing and module driver ...................................................................................................101
3.3.7 Processing the diagnostics data of the 3VL device ...................................................................102
3.3.8 Start-up characteristics ..............................................................................................................102
Library SENTRON 3WL / 3VL for SIMATIC PCS 7
Function Manual, 11/2008, A5E02316914A-01
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