Siemens A33461 fault code meaning
Siemens / A33461
Series: G120-CU240B-E-2, G130-G150, S120-S150
Encoder 3: Analog encoder channel B fault
converter
Meaning: The analog encoder input voltage exceeded the permissible limits.
Possible causes
Source: SINAMICS G120, control unit CU240B-2_CU240E-2 P795; SINAMICS G130_G150 P1912; SINAMICS S120_S150 P3103