Siemens SINUMERIK 840D sl Function Manual page 704

Diagnostics
11.3 Safety messages for SINAMICS S120
F01650 SI P1 (CU): Acceptance test required
2001:
Reference and actual checksum on monitoring channel 2 are not identical (commissioning mode).
Reference checksum incorrectly entered for monitoring channel 2 (p9899 not equal to r9898).
When deactivating the safety functions, p9501 or p9503 not deleted.
2002:
Enable of safety-related functions between both monitoring channels differ (p9601 not equal to p9801).
2003:
Acceptance test is required as a safety parameter has been changed.
2004:
Acceptance test required due to a project download with enabled safety functions.
2005:
The safety logbook has identified that a functional checksum has changed. An acceptance test must be
carried out.
2010:
Safe Brake Control is enabled differently between both monitoring channels (p9602 not equal to p9802).
2020:
Error when saving the safety parameters for monitoring channel 2.
3003:
An acceptance test is required, as one of the safety parameters referred to the hardware has been changed.
3005:
The safety logbook has identified that a functional checksum referred to the hardware has changed. An
acceptance test must be carried out.
9999:
Subsequent response of another safety fault that occurred when powering up, which requires an acceptance
test.
704
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated