Efficient Networks Siemens Sinamics S120 - Manual (Page 319)

Safety Integrated basic functions
9.7 Commissioning the "STO", "SBC" and "SS1" functions
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
319
Prerequisites for commissioning the safety functions
1. Commissioning of the drives must be complete.
2. Non-safe pulse disable 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.
3. The terminals for "Safe torque off" must be wired.
4. 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
1. A project that has been commissioned and uploaded to STARTER can be transferred to
another drive unit without losing the safety parameterization.
2. If the source and target devices have different software 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).
3. Once the project has been downloaded to the target device, a short acceptance must be
carried out (see table 7-10). This is indicated by fault F01650 (fault value: 2004).
NOTICE
Once a project has been downloaded, it must be stored on the non-volatile
CompactFlash card (copy from RAM to ROM).
Replacing Motor Modules with the current FW release
1. After a Motor Module fails, a more recent firmware release can be installed on the new
Motor Module.
2. If the old and new devices have different software versions, it may be necessary to adjust
the reference checksums (p9899) (see Table 7-2). This is indicated by F30650 (fault
value: 1000).
Table 9-3 Adapting the reference checksum (p9899)
no. Parameter Description/comments
1 p0010 = 95 Safety Integrated: set commissioning mode.
2 p9761 = "Value" Set the safety password.
3 p9899 = "r9898" Adapt the reference checksum on the Motor Module
4 p0010 = Value not
equal to 95
Safety Integrated: exit commissioning mode
5 POWER ON Carry-out a POWER ON.
Adapt the reference checksum with the safety screens of STARTER:
Change settings -> Enter password -> Activate settings
After the settings have been activated, the checksums are automatically adapted.