Siemens sinamics dcp Operating Instructions Manual page 186

Operation
8.5 Communication via PROFIBUS DP
Commissioning in STARTER
Direct data exchange is configured in HW Config and is simply an extension of an existing
telegram. Telegrams can be extended in STARTER (e.g. p0922 = 999).
Image 8-34 Configuring the direct data exchange links in STARTER
In order to terminate the configuration of direct data exchange for the DOs, the telegram data
of the DOs in STARTER must be matched to those in the HW Config and must be extended.
The configuration is made centrally via the configuration of the respective CU.
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Operating Instructions, 05/2016, A5E34382853K
SINAMICS DCP