
Preposition
Commissioning of the Control Unit CU230P-2 DP with PROFIBUS ID-No: 35934076
Version 1 Issue May 2009 3/33
Copyright © Siemens AG 2009 All rights reserved
PDF_Commissioning_of_CU230P_2_DP_with Profibus_en_V1.doc
Preposition
Aim of the application
This application was created in order to provide the user with an easy
introduction to the subject of commissioning the CU230P-2 DP control unit
with PROFIBUS interface.
This application contains general instructions on how to connect the
CU230P-2 DP to a PROFIBUS DP network.
The application describes each of the steps involved in setting up an S7
project to control a SINAMIC G120 with the CU230P-2 DP via PROFIBUS,
and how to control the inverter using a variable table.
Scope
The following core issues are discussed in this application:
• Instructions for connecting the CU230P-2 DP to a PROFIBUS DP
network.
• Commissioning the CU230P-2 DP with PROFIBUS interface
Exclusion
This description can be applied for SINAMICS G120 frequency inverters
with Control Units CU230P-2 DP.
• This application does not include any description of the following
• The SIMATIC STEP 7 programming tool
• The basic commissioning of the frequency inverter
• Commissioning higher-level controls
It is assumed that readers have basic knowledge about these two subjects.
Reference to the Automation and Drives Service & Support
This article is from the Internet Application Portal of the Automation and
Drives Service & Support. You can go directly to the download page of this
document using this link.
http://support.automation.siemens.com/WW/view/en/35934076
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