Siemens SINAMICS S120 Function Manual page 459

Encoder 1 actual position value 2 (G1_XIST2)
Different values are entered in Gx_XIST2 depending on the function.
● Priorities for Gx_XIST2
The following priorities should be considered for values in Gx_XIST2:
Figure 10-14 Priorities for functions and Gx_XIST2
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
Communication PROFIBUS DP/PROFINET IO
10.1 Communication according to PROFIdrive
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