Siemens F01680 fault code meaning
Siemens / F01680
Series: G115D, G120-CU240B-E-2, G120D, G130-G150, S120-S150
SI Motion P1 (CU): Safety monitoring checksum error
converter
Meaning: The actual checksum calculated by the drive from the safety-related parameters and entered in r9728 does not match the set checksum saved in p9729 during the last machine acceptance test. The safety-related parameters have been modified, or an error has occurred.
Possible causes
Source: SINAMICS G115D P736; SINAMICS G120, Control Unit CU240B-2_CU240E-2 P712; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P841; SINAMICS G130_G150 P1511; SINAMICS S120_S150 P2599
Series: G120-CU250S-2
SI Motion P1: Safety monitoring checksum error
converter
Meaning: The actual checksum calculated by the drive from the safety-related parameters and entered in r9728 does not match the set checksum saved in p9729 during the last machine acceptance test. The safety-related parameters have been modified, or an error has occurred.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1324
Series: S110
Fault value: 0...2
servo drive
Meaning:
Possible causes
Source: SINAMICS S110 Function Manual P434
Series: S210
SI Motion P1: Safety monitoring checksum error
servo drive
Meaning: The actual checksum calculated from the safety-related parameters does not match the setting checksum saved during the last machine acceptance test. The safety-related parameters have been modified, or an error has occurred.
Possible causes
Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P859