Appendix
A.1 Application Examples
Inverter with CU240B-2 and CU240E-2 Control Units
280 Operating Instructions, 01/2011, FW 4.4, A5E02299792B AB
In order to configure communication you also require the following software packages:
Table A- 2 Software components
Component Type (or higher) Order no. Qty
SIMATIC STEP 7 V5.3 + SP3 6ES7810-4CC07-0YA5 1
STARTER V4.2 6SL3072-0AA00-0AG0 1
A.1.1.3 Creating a STEP 7 project
PROFIBUS communication between the inverter and a SIMATIC control is configured using
the SIMATIC STEP 7 and HW Config software tools.
Procedure
● Create a new STEP 7 project and assign a project name, e.g. "G120_in_S7". Add an S7
300 CPU.
Figure A-1 Inserting a SIMATIC 300 station into a STEP 7 project
● Select the SIMATIC 300 station in your project and open the hardware configuration (HW
Config) by double clicking on "Hardware".
● Add an S7 300 mounting rail to your project by dragging and dropping it from the
"SIMATIC 300" hardware catalog. Locate a power supply at slot 1 of the mounting rail
and a CPU 315-2 DP at slot 2.
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