Siemens SINAMICS DCM Operating Instructions Manual page 467

References
● The integration of a SINAMICS Control Unit in a PROFINET IO system is described in
detail in System Manual "SIMOTION SCOUT Communication" "Communication with
SIMOTION (https://support.industry.siemens.com/cs/de/en/view/109749943)".
● For an example of how to link a Control Unit to a SIMATIC S7 via PROFINET IO,
please refer to the FAQ "PROFINET IO communication between an S7-CPU and
SINAMICS S120" on the Internet.
● For a description of the CBE20 Communication Board Ethernet and how you can use
this in the drive, see Chapter "Additional system components (Page 157)".
Telegrams
PROFIdrive telegrams are available for implementing cyclic communication via PROFINET
IO (see Chapter "Communication according to PROFIdrive", cyclic communication).
DCP flashing
This function checks the correct assignment to a module and its interfaces.
1. In HW Config or the STEP 7 Manager, select the menu item "Target system" > Ethernet
> Edit Ethernet node".
The "Edit Ethernet Node" dialog box opens.
2. Click the "Browse" button.
The "Browse Network" dialog box opens and displays the connected nodes.
3. Select the CUD with inserted CBE20 as node.
The "DCP flashing" function is then activated via the "Flash" button.
The "DCP flashing" function is activated on the RDY LED (READY LED 2 Hz, green/orange
or red/orange) on the CUD.
The LED will continue to flash as long as the dialog is open. When the dialog is closed, the
LED will go out automatically. The function is available as of STEP 7 V5.3 SP1 via Ethernet.
STEP 7 routing with CBE20 Communication Board Ethernet
The CBE20 does not support STEP 7 routing between PROFIBUS and PROFINET IO.
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A
Descriptions of functions
10.5 Communication via PROFINET IO
465