Siemens SINAMICS G120C Function Manual

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Figure 6-44 OFF2 command when the SDI safety function is active
If you switch the motor off with the OFF2 command when the SDI safety function is active, the
inverter immediately switches off the motor. Depending on the selected setting, the inverter
immediately switches off the motor torque with the STO safety function.
Inverter signal Parameters Included in the PROFI‐
safe telegram
Can be interconnec‐
ted with
F-DI F-DO
STO active (extended functions) r9722.0 ✓ --- ✓
SDI+ active r9722.12 ✓ --- ✓
SDI+ deselect r9720.12 ✓ ✓ ---
SDI- active r9722.13 ✓ --- ✓
Deselect SDI- r9720.13 ✓ ✓ ---
ON/OFF1 r0054.0 --- --- ---
OFF2 r0054.1 --- --- ---
Operation
6.8 Safe Direction (SDI)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
284 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD

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