Siemens F01679 fault code meaning

Series: G130-G150, S120-S150

SI CU: Safety parameters and topology have changed; warm restart/power-on required

converter

Meaning: Safety parameters have been modified and will take effect only after a warm restart or power-on (see alarm A01693). A subsystem start was then performed using the modified configuration.

Possible causes

Source: SINAMICS G130_G150 P1511; SINAMICS S120_S150 P2599

Series: S210

SI P1: Safety parameters and topology have changed; warm restart/power cycle required

servo drive

Meaning: Safety parameters have been modified and will take effect only after a warm restart or power-on (see alarm A01693). A subsystem start was then performed using the modified configuration.

Possible causes

Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P859