7/19/2013 5:05 PM | |
Joined: 9/27/2006 Last visit: 9/23/2024 Posts: 12282 Rating: (2685) |
Hello autater; There is information that will be useful to you iin this manual: SIMATIC ET 200S Distributed I/O IM151-7 CPU Interface Module The IM151-7 CPU interface module has a combined MPI / DP interface (X1) with DP slave functionality. This RS 485 interface is configured as an MPI interface when the unit is first supplied. If you want to use the DP interface, you have to reconfigure it in STEP 7 as DP interface. Together with the optional DP master module, the IM 151-7 CPU interface module has an RS 485 interface (X2) with DP master functionality (6ES7138-4HA00-0AB0). Both interfaces are independant, so you can act as a Profibus-DP slave on the CPU interface, and act as a Profibus-DP master on the Profibus CP module. They will not interfere with each other, and you can use the slave interface so the information from/to the drive can be transfered to the S7-300 CPU. Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 7/19/2013 5:05 PM |
|
This contribution was helpful to1 thankful Users |
7/19/2013 5:17 PM | |
Posts: 5 Rating: (0) |
Thanks you, that's what I was looking for. The DP Slave and DP Master can have two different Profibus adresses? The Movidrive adress can get any adress not used by the DP master (independantly of the other profibus adresses of the S300 subnet?) |
Last edited by: autater at: 7/19/2013 5:18 PM |
|
Follow us on