Configuring Profinet Communication In Step 7; Configuring The Controller And Converter In Hw Config - Siemens SINAMICS G120 Operating Instructions Manual

Workaround when using the universal module above:
● In the properties of the DP slave, change the PZD length to 8/8 bytes
● Change the consistency to "Unit".
A.8.3

Configuring PROFINET communication in STEP 7

A.8.3.1

Configuring the controller and converter in HW Config

Using an example of a SINAMICS G120 with Control Unit CU240B-2 or CU240E-2, the
procedure shows how you insert the inverter into the project.
Procedure
Proceed as follows to configure communications between the inverter and the control system
via PROFINET:
1. Open HW Config in STEP 7 via "Insert/[Station]", and create the components in
2. Build your station with a rack and power supply unit.
3. Insert the CPU.
4. If you have configured a local area network, and are not working within a larger Ethernet
5. Use the "New" button to either create a new PROFINET subnet or select an existing one.
6. Assign a name for your PROFINET network.
7. Exit this screen form and the next one with OK.
Converter with the CU250S-2 Control Unit (vector)
Operating Instructions, 06/2013, FW V4.6, A5E31759476B AB
accordance with your hardware structure. The following example is limited to the
components that are absolutely required.
HW Config opens a screen form with suggestions for the next free IP address and a
subnet screen form.
network, use the proposed entries.
Otherwise, ask your administrator about the IP addresses for the PROFINET participants
and subnet mask. CPU and supervisor must have the same subnet screen form.
Appendix
A.8 Application Examples
441