Technical data

Communication
9.3 Communication via PROFIBUS DP
Function Manual
646 Function Manual, 06/2012, 6SL3097-4AB10-0BP4
6. In the column, select the PROFIBUS DP address of the publisher.
This displays all PROFIBUS DP slaves from which actual value data can be requested. It
also provides the possibility of sharing data via slave-to-slave communication within the
same drive device.
7. The "I/O address" column displays the start address for every drive object.
Select the start address of the data of the drive object to be read. This is 268 in the
example.
If the complete data of the Publisher are not read, set this via the "Length" column. You
may also offset the start address for the request, so that data can be read out in the
middle of the drive object telegram portion.
Figure 9-31 Configuring the slave-to-slave communication nodes