Siemens Sinamics S120 Function Manual page 126

Servo control
3.16 Travel to fixed stop
Signal chart
Figure 3-26 Signal chart for "Travel to fixed stop"
Commissioning for PROFIdrive telegrams 2 to 6
1. Activate travel to fixed stop.
2. Set the required torque limit.
124
Set p1545 = "1".
Example:
p1400.4 = 0 → upper or lower torque limit
p1520 = 100 Nm → effective in upper positive torque direction
p1521 = –1500 Nm –→ effective in lower negative torque direction
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Drive functions