Siemens SINAMICS S120 Function Manual page 885

ALM Active Line Module
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SMM Single Motor Module
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DMM Double Motor Module
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SMx Motor encoder
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SMy Direct measuring system
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TMx TM31, TM15, TB30
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Figure A-6 Topology example of a servo drive line-up
Sampling time 62.5 µs
Examples, CU320-2 with 62.5 µs sampling time:
● Topology 1:
1 ALM (250 μs) + 2 servo (62.5 μs) + 2 servo (125 μs) + 3 TM15 Base (p4099[0] = 2000 µs)
+ TM54F + 4 Safety Integrated Extended Functions with encoder SI motion monitoring clock
cycle (p9500) = 12 ms + SI Motion actual value sensing clock cycle (p9511) = 4 ms + 4 dir.
measuring systems.
● Topology 2:
1 ALM (250 μs) + 2 servo (62.5 μs) + 2 U/f (500 μs) + 3 TM15 Base (p4099[0] = 2000 µs) +
2 Safety Integrated Extended Functions with encoder SI motion monitoring clock cycle
(p9500) = 12 ms + SI Motion actual value sensing clock cycle (p9511) = 4 ms + 2 Safety
Integrated Extended Functions sensorless + 2 dir. measuring systems.
● Topology 3:
1 servo (62.5 μs) + 4 U/f is not possible in conjunction with Safety Integrated.
Drive functions
Function Manual, 06/2019, 6SL3097-5AB00-0BP2
A.3 Supported sample topologies
Appendix
883