Safety Integrated Global Checksums - Siemens SINUMERIK Series Function Manual

Diagnostics
7.5 Safety Integrated checksums
7.5.2

Safety Integrated global checksums

Information about the following global checksums integrated in the drive is available in the
"Details on the global checksums" window:
Figure 7-9
Engineering checksum
● TM54F checksum (if a TM54F is available) or F-CPU master checksum
TM54F and F-CPU cannot be simultaneously active. As a consequence, only one of the
two checksums can be displayed:
– Checksum, hardware-independent TM54F parameters (r10004[0]) ‑ OR
– Checksum from the signature of the F program or the hardware checksum F-CPU
● Extended Safety master checksum
Comprises the following checksums:
– Checksum across SI parameters for motion monitoring (r9728[0])
– Checksum across SI parameters for actual values (r9728[1])
● Extended Safety MM master checksum
– Checksum across SI parameters for motion monitoring (r9398[0]) for Motor Modules/
● Drive-based master checksum
Comprises the following checksums:
– Checksum of SI parameters on the Control Unit (r9798)
– Checksum of SI parameters on the Motor Modules/Hydraulic Modules (r9898)
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Diagnostics: Global checksums
Hydraulic Modules
Function Manual, 10/2015, 6FC5397-3EP40-5BA3
Safety Integrated