Siemens sinamics dcp Operating Instructions Manual page 206

Operation
8.6 Communication via PROFINET IO
References
● The integration of a SINAMICS Control Unit in a PROFINET IO system is described in
detail in "SIMOTION SCOUT Communication" System Manual.
● For an example of how to link a Control Unit to a SIMATIC S7 via PROFINET IO, please
refer to the "PROFINET IO communication between an S7-CPU and SINAMICS S120"
FAQ on the Internet.
● For a description of the CBE20 and how you can use it in the drive, see Chapter Option
Board: Communication Board EtherNet CBE20 (Page 57).
Telegrams
PROFIdrive telegrams are available for implementing cyclic communication via PROFINET
IO (see Chapter Media redundancy (Page 207)).
DCP flashing
This function is used to check 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
The CBE20 does not support STEP 7 routing between PROFIBUS and PROFINET IO.
206
Operating Instructions, 05/2016, A5E34382853K
SINAMICS DCP