Siemens SINAMICS S120 Function Manual page 612

Safety Integrated basic functions
10.9 Commissioning the "STO", "SBC" and "SS1" functions
Requirements for commissioning the safety functions
● Commissioning of the drives must be complete.
● Non-safe pulse suppression must be present (e.g. via
OFF1 = "0" or OFF2 = "0")
If the motor holding brake is connected and parameterized, the holding brake is applied.
● The terminals for "Safe Torque Off" must be wired.
● For operation with SBC, the following applies:
A motor with motor holding brake must be connected to the appropriate terminal of the
Motor Module.
Standard commissioning of the safety functions
● A project that has been commissioned and uploaded to STARTER can be transferred to
another drive unit without losing the Safety parameterization.
● If the source and target devices have different firmware versions, it may be necessary to
adapt the reference checksums (p9799, p9899). This is indicated by the faults F01650
(fault value: 1000) and F30650 (fault value: 1000).
● Once the project has been downloaded to the target device, an acceptance test must be
carried out (see Section "Acceptance test and acceptance protocol"). This is indicated by
fault F01650 (fault value: 2004).
Note
Save after project download
Once a project has been downloaded, it must be stored on the non-volatile memory card
(copy from RAM to ROM).
Replacing Motor Modules with a more recent firmware version
● After a Motor Module fails, a more recent firmware version can be installed on the new
Motor Module.
● If the old and new devices have different firmware versions, it may be necessary to adjust
the reference checksums (p9899) (see the following table). This is indicated by fault
F30650 (fault value: 1000).
612
No. Parameter
1 p0010 = 95
2 p9761 = "Value"
3 p9899 = "r9898"
4 p0010 ≠ 95
5 POWER ON
Description/comments
Safety Integrated: set commissioning mode.
Enter the Safety password.
Adapt the reference checksum on the Motor Module
Safety Integrated: exit commissioning mode
Carry out a POWER ON.
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Drive functions