Siemens Sinamics S110 Function Manual page 490

Safety Integrated Functions
8.9 Acceptance test and acceptance report
Trace evaluation:
● SS2 function is selected (time axis 0 ms; see bit "deselection SS2")
● Response bit "SS2 active" is set (time axis approx 20 ms)
● The drive decelerates along the configured OFF3 ramp (p1135)
● Recording r9714[0] indicates whether the OFF3 ramp is active
● SOS is activated (time axis approx. 500 ms; see bit "SOS active"); at this point the SS2
● A fault is generated if the envelope curve of function SAM/SBR (Drive_1.r9714[1]) is
Note
Small time differences (of the order of 2 to 3 Safety clock cycles (here up to 36 ms)) are
caused by internal calculations and do not present a problem.
488
timer (p9552/p9352) has expired
exceeded by the actual speed (r9714[0])
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Function Manual