Siemens F01641 fault code meaning

Series: G115D, G120-CU240B-E-2, G120-CU250S-2

SI P1 (CU): Component replacement detected; saving required

converter

Meaning: Drive-integrated "Safety Integrated" detects component replacement. No additional fault response is triggered, so operation of the corresponding drive remains unrestricted.

Possible causes

Source: SINAMICS G115D P729; SINAMICS G120, Control Unit CU240B-2_CU240E-2 P706; SINAMICS G120, Control Unit CU250S-2 P933

Series: G130-G150

SI P1 (CU): Component replacement detected; saving required

converter

Meaning: The drive-integrated "Safety Integrated" function has detected that terminal module 54F (TM54F) has been replaced.

Possible causes

Source: SINAMICS G130_G150 P1493

Series: S210

SI P1: Component replacement detected; saving required

servo drive

Meaning: "Safety Integrated" detects component replacement. No further fault response is triggered, so operation of the corresponding drive remains unrestricted.

Possible causes

Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P850