Siemens Simatic S7-300, Инструкция по установке и эксплуатации

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Table of contents
Fail-safe signal modules
12
Installation and Operating Manual, 01/2010, A5E00085586-10
9.3.15.1 Setting smoothing of analog values...........................................................................................269
9.3.15.2 Parameter assignment of discrepancy analysis for 1oo2 evaluation.........................................271
9.3.15.3 Deactivate one channel of a channel pair for 1oo1 evaluation..................................................278
9.3.16 HART basics ..............................................................................................................................278
9.3.16.1 What is HART? ..........................................................................................................................278
9.3.16.2 Properties of HART....................................................................................................................278
9.3.16.3 Principles of HART operation.....................................................................................................279
9.3.16.4 Integration of the HART field devices ........................................................................................281
9.3.16.5 Using HART ...............................................................................................................................282
9.3.16.6 HART for safety-oriented applications .......................................................................................283
9.3.17 Data record interface and user data ..........................................................................................287
9.3.17.1 Overview of the data record interface and user data of the HART communication ..................287
9.3.17.2 Diagnostic data records .............................................................................................................288
9.3.17.3 HART communication records...................................................................................................289
9.3.17.4 Parameter records of the HART channels.................................................................................294
9.3.17.5 User data interface, input range (reading).................................................................................295
10 Safety protector ..................................................................................................................................... 297
10.1
Introduction ................................................................................................................................297
10.2 Properties, Front View, and Block Diagram...............................................................................297
10.3 Configuration Variants ...............................................................................................................299
10.4 Technical Specifications ............................................................................................................302
A Diagnostics data of the signal modules.................................................................................................. 303
A.1
Introduction ................................................................................................................................303
A.2 Structure and Content of Diagnostic Data .................................................................................303
B Dimensional drawings............................................................................................................................ 315
B.1
Signal Module ............................................................................................................................315
B.2 Safety protector..........................................................................................................................317
C Accessories and order numbers ............................................................................................................ 319
C.1
Accessories and Order Numbers...............................................................................................319
D Response times..................................................................................................................................... 321
D.1
Response Times ........................................................................................................................321
E Switching capacitive and inductive loads ............................................................................................... 327
Glossary ................................................................................................................................................ 331
Index...................................................................................................................................................... 345