Siemens F01625 fault code meaning

Series: G115D

SI P1 (CU): Sign-of-life error in safety data

converter

Meaning: The drive-integrated "Safety Integrated" function on processor 1 detected an error in the safety data sign-of-life signal and triggered STOP A. - Communication between processors 1 and 2 was interrupted or faulty. - A time slice overflow occurred in the safety software.

Possible causes

Source: SINAMICS G115D P729

Series: G120-CU240B-E-2, G120-CU250S-2, G120C

Sign-of-life error in safety data

converter

Meaning:

Possible causes

Source: SINAMICS G120 Converter with Control Unit CU240E-2 P455; Converter SINAMICS G120 with Control Unit CU250S-2 P481; Converter SINAMICS G120C P403