Siemens SINAMICS S120 Function Manual page 289

Procedure
To change the safety password, proceed as follows:
1. Enter the current password at the top.
Figure 6-4
2. Enter the new password at the bottom.
3. Enter the new password again at the bottom.
4. Click "Change password" to accept the new password.
Safety Integrated
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Entering the password
Commissioning
6.8 Commissioning: Basic procedure
287