Efficient Networks Siemens Sinamics S120 - Manual (Page 345)

Communication PROFIBUS DP/PROFINET IO
10.1 Communications according to PROFIdrive
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
345
Application class 3 (positioning drive)
In addition to the drive control, the drive also includes a positioning control, so that the drive
operates as a self-contained single-axis positioning drive while the higher-level technological
processes are executed on the controller. Positioning requests are transmitted to the drive
controller via PROFIBUS/PROFINET and launched. Positioning drives have a very wide
range of applications, e.g. the screwing and unscrewing of caps in a bottle filling plant or the
positioning of cutters on a film cutting machine.
M M

7HFKQRORJ\
$XWRPDWLRQ
&ORVHG/RRS6SHHG&RQWURO
,QWHUSRODWLRQ
3RVLWLRQ&RQWURO
'ULYH
&ORVHG/RRS6SHHG&RQWURO
,QWHUSRODWLRQ
3RVLWLRQ&RQWURO
'ULYH
&RQILUPDWLRQRIWKH5XQ5HTXHVW
3RVLWLRQLQJ&WUO:RUG'HVWLQDWLRQ3RV
5XQ5HTXHVW
3RVLWLRQLQJ6WDWXV:RUG$FWXDO3RV
(QFRGHU (QFRGHU
352),%86352),1(7
Figure 10-3 Application class 3