Parameter data transfer
PROFIdrive parameter data channel
PROFIdrive DP−V1
8
l
99
EDSMF2133IB EN 5.0
8.3.1.3 Telegram structure
SD LE LEr SD DA SA FCS EDFC DSAP SSAP
DU
E82ZAFP015
Fig. 8−2 PROFIBUS data telegram with DP−V1
The data unit (DU) contains the DP−V1 header and the parameter request or the parameter
response.
In the following subchapters, the parameter request and the parameter response are
described in detail.
) Note!
The DP−V1 header consists of:
ƒ Function identifier
ƒ Slot number
ƒ Data set
ƒ Length of the user data
Please refer to the corresponding PROFIBUS specification for further
information on the DP−V1 header.
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