Siemens SINAMICS S120 - Write Protection

Basic information about the drive system
13.7 Write protection
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
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13.7
Write protection
The write protection prevents unauthorized changing of the drive unit settings. If you are
working with a commissioning tool, such as STARTER, then write protection is only effective
online. The offline project is not write-protected.
The following user interfaces are write protected:
● STARTER commissioning tool
● Parameter changes via fieldbus
No password is required for write protection.
Setting up and activating write protection
1. Go online.
2. Select the required drive unit in the project navigator of your STARTER project.
3. Call the shortcut menu "Write protection drive unit > Activate".
Figure 13-15 Activating write protection