Appendix
A.7 Application examples
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
429
Application examples
A.7.1
Configuring PROFIBUS communication in STEP 7
Using a suitable example, the following section provides information on how you configure
the communication of an inverter to a higher-level SIMATIC control system.
To configure the communication between an inverter and a SIMATIC control system, you
require the SIMATIC STEP 7 software tool with HW Config.
It is assumed that you are knowledgeable about working with SIMATIC control systems and
that you have a sound understanding of the STEP 7 engineering tool.
Creating a STEP 7 project and network
Procedure
In order to create a STEP 7 project, proceed as follows:
1. Create a new STEP 7 project, e.g. "G120_in_S7".
2. Insert a SIMATIC control S7 300 CPU.
3. Select the SIMATIC 300 station in your project and open HW Config.
4. Insert an S7 300 mounting rail from the hardware catalog into your project with drag &
drop.
5. Locate a power supply at slot 1 of the mounting rail and a CPU 315-2 DP control at slot 2.
When inserting the control, HW Config opens the network setting.
6. Create a PROFIBUS DP network.
To Next Page
Loading...
