Siemens SINUMERIK 840D sl Function Manual page 55

Safety Integrated versions
The safety software versions on the Control Units and on the Motor Modules have their own
version ID.
For the Basic Functions:
● r9770 SI version, safety functions integrated in the drive (Control Unit)
● r9870 SI version (Motor Module)
Password
Note
Allocating a password is not relevant in the SINUMERIK environment. It is only used in
conjunction with Starter (commissioning tool used for SINAMICS).
The safety password protects the safety parameters against unauthorized write access.
In the 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.
● When Safety Integrated is commissioned for the first time, the following applies:
Safety password = 0
Default setting for p9761 = 0
This means:
The Safety password does not need to be set during first commissioning.
● In the case of a series commissioning of safety or when replacing a part, the following
applies:
The Safety password remains on the memory card
A Safety password is not required if a part is replaced.
● Change password for the drives
– p0010 = 95 commissioning mode (see Chapter "Commissioning the STO, SBC and SS1
– p9761 = enter "old safety password"
– p9762 = enter "new password".
– p9763 = confirm "new password"
The new and confirmed safety password is valid immediately.
If you need to change Safety parameters but you do not know the Safety password, proceed
as follows:
1. Restore the factory setting of the complete drive unit (Control Unit with all connected drives/
components).
2. Recommission the drive unit and drives
3. Recommission Safety Integrated
Or contact your regional Siemens office and ask for the password to be deleted (complete
drive project must be made available).
Safety Integrated
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
functions (Page 70)")
Safety Functions integrated in the drive
5.1 General information about SINAMICS Safety Integrated
55