Siemens SINAMICS G120C User Manual

Function description
Do you have to assign a password?
The probabilities of failure (PFH) and certi󹪝cation of the safety functions also apply without
password.
The machine manufacturer decides whether or not a password is required.
Further information
What do I do if I lose the password?
You have forgotten the password, however, you would nevertheless like to change the
setting of the safety functions.
Procedure
1. Create a new project for the converter using Startdrive.
Leave all the settings in the project on those set in the factory.
2. Load the project in the converter.
After loading, the converter has the factory settings.
3. If a memory card inserted in the converter, remove it.
4. Recommission the converter.
You can obtain additional information or learn about alternative procedures from Product
Support.
Product Support (Page468)
Advanced commissioning
8.16Safe Torque O󹪜 (STO) safety function
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 259

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