Siemens SIMATIC ET 200SP - Default Chapter; Table of Contents

Table of contents
1 Introduction.................................................................................................................................................11
1.1 Purpose of this document ......................................................................................................11
1.2 Use in hazardous area ...........................................................................................................11
1.3 Security information ...............................................................................................................12
1.4 Open Source Software...........................................................................................................13
2 Product overview ........................................................................................................................................15
2.1 View .......................................................................................................................................15
2.2 Properties...............................................................................................................................16
2.3 Version dependencies of the functions ..................................................................................16
3 Installing .....................................................................................................................................................17
3.1 Basic safety notes ..................................................................................................................17
3.1.1 ATEX/IECx special conditions for use....................................................................................17
3.2 Mounting on the SIMATIC ET 200SP ....................................................................................18
3.3 EMC-compliant installation.....................................................................................................19
3.3.1 Introduction ............................................................................................................................19
3.3.2 Possible effects of interference ..............................................................................................19
3.3.3 Coupling mechanisms............................................................................................................19
3.3.4 Five basic rules for securing EMC .........................................................................................20
4 Connecting .................................................................................................................................................23
4.1 Basic safety notes ..................................................................................................................23
4.1.1 ATEX/IECx special conditions for use....................................................................................23
4.2 Connection to electronic weighing system .............................................................................24
4.3 Connection of analog load cells .............................................................................................27
4.3.1 Connecting SIWAREX JB to the electronic weighing system and load cell ...........................28
4.3.2 Wiring diagrams .....................................................................................................................28
4.3.2.1 Load cells with four-wire system ............................................................................................28
4.3.2.2 Load cells with six-wire system ..............................................................................................30
4.3.3 Connecting cables to SIWAREX JB.......................................................................................31
5 Commissioning ...........................................................................................................................................33
5.1 Calibration with calibration weights ........................................................................................33
5.2 Automatic calibration .............................................................................................................35
6 Parameter assignment/addressing.............................................................................................................37
6.1 Introduction ............................................................................................................................37
6.2 TIA Portal user program.........................................................................................................38
6.2.1 Commissioning the electronic weighing system with TIA Portal ............................................38
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA 3