Siemens A30605 fault code meaning

Siemens / A30605

Series: G200, S220

SI: Checksum error

converter

Meaning: A checksum error has occurred in the converter program memory (CRC error).

Possible causes

Source: SINAMICS G200 converter P772; SINAMICS S220 converter P2491

Series: G220

SI: Checksum error

converter

Meaning: A checksum error occurred in the converter program memory (CRC error). Faults and alarms 5.2 Fault and alarm list SINAMICS G220 Converter 1466 Parameter Manual, 07/2026, FW V6.7, A5E51781505C AD

Possible causes

Source: SINAMICS G220 Converter P1468

Series: S200

SI: Checksum error

servo drive

Meaning: A checksum error has occurred in the converter program memory (CRC error).

Possible causes

Source: SINAMICS S200 PROFINET_SIMOTICS S-1FL2 P569

Series: S210

SI: Checksum error

servo drive

Meaning: A checksum error has occurred in the converter program memory (CRC error).

Possible causes

Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P1370