Safety Integrated Functions
8.9 Acceptance test and acceptance report
Function Manual
488 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
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
timer (p9552/p9352) has expired
● A fault is generated if the envelope curve of function SAM/SBR (Drive_1.r9714[1]) is
exceeded by the actual speed (r9714[0])
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.
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