SEW-Eurodrive DFE32B PROFINET IO - Parameterization via PROFIdrive Data Set 47; Introducing PROFINET Data Sets

Manual – DFE32B Fieldbus Interface PROFINET IO
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Introducing PROFINET data sets
Parameterization via PROFIdrive Data Set 47
7 Parameterization via PROFIdrive Data Set 47
7.1 Introducing PROFINET data sets
With "Read record" and "Write record", PROFINET offers acyclic services that can be
used to transfer parameter data between the PROFINET controller (master) and a
PROFINET device (slave). Via UDP (User Datagram Protocol), the priority of this data
exchange is lower than the priority of the process data exchange.
The user data transported via an acyclic PROFINET service is grouped in a dataset.
Each dataset is clearly addressed by the following characteristics:
• API
•Slot number
• Subslot number
• Index
The structure of dataset 47 is used for the parameter exchange with SEW-EURODRIVE
PROFINET units. The structure of dataset 47 is specified in the PROFIdrive profile drive
technology of the PROFIBUS user organization as of V4.0 as PROFINET parameter
channel. Different procedures for accessing parameter data of the SEW-EURODRIVE
PROFINET unit are provided via this parameter channel.
62204AXX
PO
PROFINET
Controller
PI
Read/Write Record
SEW
PROFINET
Device
00
I