Siemens SINAMICS G120D Series - Protection of the Settings from Unauthorized Changes; Configuring Safety Functions

Advanced commissioning
7.8 Safe Torque Off (STO) safety function
7.8.3.2
Protection of the settings from unauthorized changes
The safety functions are protected against unauthorized changes by a password.
Table 7- 32 Parameter
No.
Description
p9761
Entering a password
(factory setting 0000 hex)
Permissible passwords lie in the range 1 … FFFF FFFF.
p9762
New password
p9763
Confirm password
7.8.3.3
Configuring safety functions
Procedure with STARTER
To configure the safety functions, proceed as follows:
1. Go online.
2. Select the "Safety Integrated" function
3. Select "Change settings".
4. Selecting "STO via terminal":
You have completed the following commissioning steps:
● You have started to commission the safety functions.
● You have selected the basic functions with control via onboard terminals of the inverter.
The other selection options are described in the "Safety Integrated Function Manual". See
also section: Manuals for your converter (Page 316).
Converter with control units CU240D-2
204 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB