Siemens 6RA8085-6DS22

Descriptions of functions
10.3 Communication according to PROFIdrive
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
407
Interface IF1 and IF2
The Control Unit CUD can communicate via two separate interfaces (IF1 and IF2).
Table 10- 5 Properties of IF1 and IF2
IF1
IF2
PROFIdrive
Yes
No
Standard telegrams Yes No
Isochronous mode
No
No
Drive object types
All
All
Can be used for
PROFINET IO, PROFIBUS DP
PROFINET IO, PROFIBUS DP
Cyclic operation possible
Yes
Yes
PROFIsafe possible
No
No
Note
For additional information on the IF1 and IF2 interfaces, see Chapter
"Parallel operation of
communication interfaces
(Page 438)".