Siemens A23 fault code meaning

Series: V60

1. Low supply voltage

servo drive

Meaning: 2. Insufficient power supply capacity 3. Momentary power loss Check the power supply Press the Enter key on the operator panel or use terminal RST of interface X6 Control circuit board fault Replace the drive Occurs when the 24V DC power supply is connected Encoder fault Replace the servo motor Replace the servo motor

Possible causes

Source: SINAMICS V60 P23