Siemens CU230P-2 Dokumentacja Pobierz pdf (Strona 4)

Application description

Table of Contents

Commissioning of the Control Unit CU230P-2 DP with PROFIBUS ID-No: 35934076

Version 1 Issue May 2009 4/33

PDF_Commissioning_of_CU230P_2_DP_with Profibus_en_V1.doc

Table of Contents

Table of Contents ......................................................................................................... 4

Application description................................................................................................6

1 Description...................................................................................................... 6

2 Connecting CU230P-2 DP to the PROFIBUS DP network ........................... 8

2.1 Integrating an inverter into the PROFIBUS DP fieldbus system....................... 8

2.2 PROFIBUS DP cable connector and permitted cable lengths.......................... 9

2.3 General specifications and requirements for fault-free communication............ 9

2.4 Setting the PROFIBUS DP address ............................................................... 10

Arrangement of the DIP switches on the Control Unit and address

examples.................................................................................................... 11

2.5 Communication settings for PROFIBUS DP................................................... 12

3 Prerequisites................................................................................................. 13

3.1 Hardware components.................................................................................... 13

3.2 Software components ..................................................................................... 14

4 Configuration and wiring ............................................................................. 15

4.1 Hardware configuration................................................................................... 15

4.2 Setting the PROFIBUS-DP address of the CU230P-2 DP.............................. 15

5 Configuring the CU230P-2 DP ..................................................................... 16

6 Set PG/PC interface...................................................................................... 17

7 Create a project and add a SIMATIC 300 station ....................................... 18

8 Creating the hardware configuration.......................................................... 19

8.1 Creating the SIMATIC hardware..................................................................... 19

8.2 Creating the PROFIBUS interface .................................................................. 21

8.3 Inserting the SINAMICS G120........................................................................ 25

Installing the GSD file................................................................................. 25

Setting-up the frequency inverter ............................................................... 26

Selecting the telegram ............................................................................... 28

8.4 Save and compile ........................................................................................... 29

8.5 Download to Module ....................................................................................... 29

9 Creating and Configuring Modules............................................................. 30

Modify organisation block OB1 .................................................................. 30

Add variable table ...................................................................................... 30

Load into CPU............................................................................................ 30

10 Controlling the drive..................................................................................... 31

11 Other links..................................................................................................... 32

Appendix and references...........................................................................................33

1 2 3 4 5 6 7 8 9 ... 32 33

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Siemens CU230P-2 Dokumentacja Strona 4