Siemens SIMATIC S7-1500 Function Manual page 136

Configuring
6.6 Configuring the positioning axis/synchronous axis technology object
Active homing
Configuration - Active homing
Configure the parameters for active homing in the "Active Homing" configuration window.
"Active Homing" is performed using the Motion Control instruction "MC_Home" Mode = 3
and 5.
Note
Parameter "MC_Home.Mode"
The "MC_Home.Mode" parameter for S7-1200 Motion Control and S7-1500 Motion Control
has been standardized within the framework of technology version V2.0. This results in a
new assignment of the parameter values for the "MC_Home.Mode" parameter. A
comparison of the "MC_Home.Mode" parameter for technology versions V1.0 and V2.0 is
available in the section Version overview (Page 86).
Selecting the homing mode
Select from among the following homing modes:
● Zero mark via PROFIdrive frame and proximity switch (Page 137)
● Zero mark via PROFIdrive frame (Page 138)
● Homing mark via digital input (Page 138)
136
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC