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 the safety parameters against unintentional or unauthorized
access. This safety aspect therefore prevents anyone from resetting the password to the
factory setting without knowing the current password.
Not e
The password protection is only available online.
The machine manufacturer decides whether or not a password is required. The probabilities
of failure (PFH) and the certification of the safety functions also apply when no password has
been set.
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 STARTER!
● 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 STARTER project.
– No safety password is required in the case of spare part installation.
● Change password for the drives
– p0010 = 95 Commissioning mode
– p9761 = Enter the "old safety password".
– p9762 = Enter "new password".
– p9763 = Confirm "new password".
– p0977 = 1; "Copy RAM to ROM"
– The new and confirmed safety password is valid immediately.
● Change password for the TM54F
– p0010 = 95 Commissioning mode
– p10061 = Enter "Old TM54F Safety Password" (factory setting "0")
– p10062 = Enter "new password"
– p10063 = Acknowledge "new password"
– p0977 = 1; "Copy RAM to ROM"
– The new and acknowledged safety password is valid immediately.
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Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Safety Integrated