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Siemens SINAMICS G120C Function Manual

Siemens SINAMICS G120C
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6.6.4 Switching off the motor when SLS is active
Description
6SHHG
*UHHQRQ
6/6DFWLYH
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672DFWLYH
6WDQGVWLOO
PRQLWRULQJ
W
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Figure 6-30 OFF1 command when the SLS safety function is active
If you switch off the motor with the SLS function active using the OFF1 or OFF3 command,
e.g. when reaching limit switches, the following happens:
1. The inverter brakes the motor with the OFF1 or OFF3 ramp-down time.
2. Also while braking, the inverter monitors the motor speed.
3. When reaching the standstill monitoring, the inverter safely switches off the motor torque
with the STO safety function.
4. The motor coasts down to a standstill.
Operation
6.6 Safely Limited Speed (SLS)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
264 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD

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Siemens SINAMICS G120C Specifications

General IconGeneral
BrandSiemens
ModelSINAMICS G120C
CategoryInverter
LanguageEnglish

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