Siemens A07520 fault code meaning
Siemens / A07520
Series: G130-G150, S120-S150, S220
Drive: Cannot perform motor switchover
converter
Meaning: Motor changeover cannot be performed.
Possible causes
Source: SINAMICS G130_G150 P1638; SINAMICS S120_S150 P2782; SINAMICS S220 converter P2323
Series: S110
Drive: Cannot perform motor switchover
servo drive
Meaning: Motor changeover cannot be performed.
Possible causes
Source: SINAMICS S110 P1034
Series: S210
Drive: Cannot perform motor switchover
servo drive
Meaning: Motor data set switching was requested via PROFINET, but the converter does not support this switching.
Possible causes
Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P1335