Siemens SINAMICS G110M - Commissioning STO; Password

Action: EMERGENCY OFF EMERGENCY STOP
Stop Category 0 according to
EN 60204‑1
Classic solution: Switch o󹪜 the power supply: Switch-o󹪜 the drive power supply:
0
Solution with the STO
safety function inte‐
grated in the drive:
STO is not suitable for switching o󹪜 a
voltage.
Select STO:
0
It is permissible that you also switch o󹪜
the converter supply voltage. Howev‐
er, switching o󹪜 the voltage is not re‐
quired as a risk reduction measure.
8.15.2 Commissioning STO
Overview
We recommend that you commission the safety functions using the Startdrive PC tool.
Commissioning tools (Page 100)
8.15.2.1 Password
Overview
The password protects the settings of the safety functions from being changed by unauthorized
persons.
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.
Advanced commissioning
8.15 Safe Torque O󹪜 (STO) safety function
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL 245