Siemens SINAMICS S120 Function Manual page 377

Bit Name
Example 1: Find reference mark
Assumptions for the example:
● Distance-coded reference mark
● Two reference markers (function 1/function 2)
● Position control with encoder 1
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
0 No request
Communication PROFIBUS DP/PROFINET IO
10.1 Communications according to PROFIdrive
Signal status, description
377