Siemens SINUMERIK 840D sl Function Manual page 703

F01649 SI P1 (CU): Internal software error
Explanation An internal error in the Safety Integrated software on the Control Unit has occurred.
Note:
This fault results in a STOP A that cannot be acknowledged.
Fault value (r0949, interpret as hexadecimal):
Only for internal Siemens troubleshooting.
Remedy Carry out a POWER ON (power off/on) for all components
● Re-commission the Safety Integrated function and carry out a POWER ON.
● Upgrade the firmware of the Control Unit to a later version.
● Contact the Hotline.
● Replace the Control Unit.
F01650 SI P1 (CU): Acceptance test required
Response OFF2
Acknowledg‐ IMMEDIATELY (POWER ON)
ment
Explanation The "Safety Integrated" function integrated in the drive on monitoring channel 1 requires an acceptance test.
Note:
This fault results in a STOP A that can be acknowledged.
Fault value (r0949, interpret as decimal)
130: Safety parameters for monitoring channel 2 not available.
This fault value is always output when Safety Integrated is commissioned for the first time.
1000: Reference and actual checksum on monitoring channel 1 are not identical (boot).
At least one checksum-checked piece of data is defective.
Safety parameters set offline and loaded to the Control Unit.
2000: Reference and actual checksum on monitoring channel 1 are not identical (commissioning mode).
Reference checksum incorrectly entered for monitoring channel 1 (p9799 not equal to r9798).
When deactivating the safety functions, p9501 or p9503 not deleted.
Safety Integrated
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
11.3 Safety messages for SINAMICS S120
Diagnostics
703