9
Parameterization via PROFIdrive dataset 47
Structure of the PROFINET parameter channel
Manual – PROFINET IO Interfaces, Field Distributors
113
9.3.3
Addressing the MFE fieldbus interface
The structure of the DS47 data set defines an axis element. This element is used to
reach drives that are operated via one shared PROFINET interface.
9.3.4
Addressing an MFE fieldbus interface on PROFINET
With the setting
Axis = 0
, the parameters of the MFE fieldbus interface can be ac-
cessed directly.
Cyclic OUT Data
Cyclic IN Data
PD
PD
PROFINET
Axis = 0
PROFINET
IO-Controller
Read / Write
Record
SEW
PROFINET
Device
3549138059
Axis = 0
→ MFE fieldbus interface
9.3.5
MOVILINK
®
parameter requests
The MOVILINK
®
parameter channel of the SEW inverter is directly mapped in the
structure of data set 47. The Request ID 0x40 (SEW MOVILINK
®
service) is used to
exchange MOVILINK
®
parameter setting requests. Parameter access with MOVILINK
®
services usually takes place according to the structure described below. The typical
message sequence for dataset 47 is used.
Request ID:
0x40
SEW MOVILINK
®
service
The actual service is defined by the dataset element
Attribute
in the MOVILINK
®
para-
meter channel. The high nibble of the element corresponds to the MOVILINK
®
service
code.
22870857/EN – 12/2016