A00523
Output fault
Siemens · SINAMICS G120 Variable Speed Drive
What does A00523 mean?
This alarm indicates that one phase of the inverter's output is disconnected, suggesting a break in the power path to the motor. This condition can lead to motor malfunction, reduced performance, or potential damage if operated under unbalanced conditions.
Source: Siemens SINAMICS G120 Variable Speed Drive
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