Siemens SINAMICS G120C Function Manual

Selecting SLS at low motor speeds
If the motor speed when selecting SLS is less than the SLS limit, then the drive responds as
follows:
With braking ramp monitoring Without braking ramp monitoring
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The inverter monitors the speed after the "delay
time for the braking ramp".
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The inverter monitors the load speed after an ad‐
justable delay time has expired.
Deselect SLS
If the higher-level controller deselects SLS, then the inverter deactivates limiting and
monitoring.
Operation
6.6 Safely Limited Speed (SLS)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD 255

Siemens SINAMICS G120C Specifications

General

Communication Interfaces	PROFINET, PROFIBUS, USS, Modbus RTU
Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Storage Temperature	-40°C to +70°C
Power Range	0.55 kW to 132 kW
Voltage Range	380 V to 480 V
Output Voltage	0 V to Supply Voltage
Frequency Range	0 Hz to rated output frequency
Control Modes	Vector control with encoder
Protection	Overload, overvoltage, undervoltage, short circuit, ground fault
Relative Humidity	5% to 95%, non-condensing
Altitude	Up to 2000 m without derating