Commissioning Sto; Commissioning Tools; Password - Siemens SINAMICS G120C Operating Instructions Manual

Advanced commissioning
8.16 Safe Torque Off (STO) safety function
Action:
Classic solution:
Solution with the STO
safety function inte‐
grated in the drive:
8.16.4

Commissioning STO

8.16.4.1

Commissioning tools

Overview
We recommend that you commission the safety functions using the Startdrive PC tool.
8.16.4.2

Password

Overview
The password protects the settings of the safety functions from being changed by unauthorized
persons.
258
EMERGENCY OFF
Switch off the power supply:
STO is not suitable for switching off a
voltage.
Tools to commission the converter (Page 120)
EMERGENCY STOP
Stop Category 0 according to
EN 60204‑1
Switch-off the drive power supply:
Select STO:
It is permissible that you also switch off
the converter supply voltage. Howev‐
er, switching off the voltage is not re‐
quired as a risk reduction measure.
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
SINAMICS G120C Converters