Siemens A31840 fault code meaning
Siemens / A31840
Series: G120-CU250S-2
Encoder 1 DRIVE-CLiQ: Below threshold
converter
Meaning: %2 Drive object: CU250S_S, CU250S_S_CAN, CU250S_S_DP, CU250S_S_PN Reaction: None. Acknowledgment: None.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1525