Siemens SIWAREX WP321

SIWAREX WP321
Manual, 07/2014, A5E33715669A-02
3
Table of contents
1 Introduction ............................................................................................................................................. 9
1.1 Purpose of the manual .............................................................................................................. 9
1.2 Basic knowledge required ......................................................................................................... 9
1.3 Manual - range of validity .......................................................................................................... 9
2 Safety notes .......................................................................................................................................... 11
2.1 General safety instructions ..................................................................................................... 11
2.2 IT Security ............................................................................................................................... 12
3 Description ............................................................................................................................................ 13
3.1 Product overview .................................................................................................................... 13
3.2 Area of application .................................................................................................................. 13
3.3 System integration in SIMATIC ............................................................................................... 13
3.4 Customer benefits ................................................................................................................... 15
3.5 Scope of delivery .................................................................................................................... 16
4 Application planning .............................................................................................................................. 17
4.1 Functions ................................................................................................................................ 17
4.2 Parameter assignment options ............................................................................................... 18
4.2.1 Parameter assignment with the PC ........................................................................................ 18
4.2.2 Parameter assignment with the SIMATIC Panel .................................................................... 18
5 Mounting ............................................................................................................................................... 19
5.1 Installation guideline ............................................................................................................... 19
5.2 EMC-compliant setup.............................................................................................................. 20
5.2.1 Introduction ............................................................................................................................. 20
5.2.2 Possible effects of interference ............................................................................................... 20
5.2.3 Coupling mechanisms............................................................................................................. 20
5.2.4 Five basic rules for securing EMC .......................................................................................... 21
5.3 Mounting on the SIMATIC ET 200SP ..................................................................................... 23
5.4 Configuration of the hardware in SIMATIC ............................................................................. 24
6 Connection ........................................................................................................................................... 25
6.1 24 V connection ...................................................................................................................... 26
6.2 Connecting the load cells ........................................................................................................ 26
6.3 Shield connection .................................................................................................................... 28
6.4 Connection of RS485 serial interface ..................................................................................... 29
6.5 Connection of Siebert display via RS485 ............................................................................... 30