Handling The Safety Password - Siemens SINAMICS S120 Function Manual

Commissioning

6.3 Handling the Safety password

6.3 Handling the Safety password
The safety password protects safety parameters against maloperation. Always assign a
strong password, to enable protection.
Note
The safety password does not have the equivalent quality of a password (protection against
unauthorized access, e.g. by an attacker), but rather that of write protection (e.g. protection
against maloperation).
Note
The password protection is only available online.
Password reset
● You require a valid password to reset the password to the factory setting by resetting the
safety parameters.
● Please note that when the factory setting is reset throughout the complete device, then
the safety password is also deleted.
Details on handling the safety password
If a password is set, in commissioning mode for Safety Integrated (p0010 = 95), you cannot
change safety parameters until you have entered the valid safety password in p9761 for the
drives or p10061 for the TM54F. In addition to the specified parameters, a corresponding
functionality is available in Startdrive!
● When Safety Integrated is commissioned for the first time, the following applies:
– Default of p10061 = 0 (SI password entry TM54F)
– Default of p9761 = 0 (SI password entry drive)
This means:
You do not need to enter a safety password during the first commissioning.
● In the case of a series commissioning of Safety or in the case of spare part installation,
the following applies:
– The Safety password is retained on the memory card and in the Startdrive project.
– No safety password is required in the case of spare part installation.
● Change password for the drives
– p0010 = 95 Commissioning mode.
– p9761 = Enter "old safety password".
– p9762 = Enter "new password".
– p9763 = Confirm "new password".
– p0977 = 1; "Copy from RAM to ROM"
– The new and confirmed safety password is valid immediately.
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Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Safety Integrated