Examples: Sampling Time 62.5 Μs And 31.25 Μs - Siemens Sinamics s120 Commissioning Manual
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- Function manual (1094 pages) ,
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2.6.4.2
Examples: Sampling time 62.5 µs and 31.25 µs
Examples, CU320-2 with 62.5 µs sampling time:
● Topology 1:1 x ALM (250 µs) + 2 x servo (62.5 µs) + 2 x servo (125 µs) + 3 x TM15 Base
(p4099[0] = 2000 µs) + TM54F + 4 x 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 x direct measuring systems.
● Topology 2:1 x ALM (250 µs) + 2 x servo (62.5 µs) + 2 x V/f (500 µs) + 3 x TM15 Base
(p4099[0] = 2000 µs) + 2 x 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 x Safety Integrated Extended Functions sensorless + 2 x direct
measuring systems.
● Topology 3:1 x servo (62.5 μs) + 4 x V/f is not possible in connection with Safety
Integrated.
Example, CU320-2 with 31.25 µs sampling time:
● Topology 1:1 ALM (250 µs) on a line, 1 x servo (31.25 µs) on a line, 3 x TM15 Base
(p4099[0] = 2000 µs) on a line and in series.
● Topology 2:1 ALM (250 µs) on a line, 1 x servo (31.25 µs) on a line, 1 direct measuring
system on a line.
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5
Preparation for commissioning
2.6 Supported sample topologies
73
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