Siemens SINAMICS S110 - Page 388

Safety Integrated Functions
8.5 Safety Integrated Extended Functions
Function Manual
386 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
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Figure 8-10 Safe Speed Monitor without encoder (p9309.0 = p9509.0 = 0)
If p9309.0 = p9509.0 = 1, the SSM monitoring is ended after the pulse suppression. The
feedback signal p9722.15 drops to 0. The SSM monitoring is only reactivated after the
pulses have been re-enabled.