
Parameter data transfer
PROFIdrive parameter data channel
PROFIdrive DP−V1
l
71
EDS82ZAFPC201 EN 4.0
8.2.2.3
Telegram structure
SD
LE
LEr
SD
DA
SA
FCS
ED
FC
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.