Siemens Sinamics S110 Function Manual page 394

Safety Integrated Functions
8.5 Safety Integrated Extended Functions
Figure 8-12 Safe Brake Ramp without encoder (for SLS)
Parameterization of the brake ramp
p9581/p9381 (SI Motion brake ramp reference value, Control Unit/Motor Module) and
p9583/p9383 (SI Motion brake ramp monitoring time, Control Unit/Motor Module) are used to
set the steepness of the brake ramp. Parameters p9581/p9381 determine the reference
speed and parameters p9583/p9383 define the ramp-down time. Parameters p9582/p9382
are used to set the time which passes after the triggering of SS1, selection of SLS or SLS
level changeover and the start of brake ramp monitoring.
392
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Function Manual