PF Overvolt
Voltage Balancing Overvoltage
Omron · SXF Inverter
What does PF Overvolt mean?
An overvoltage condition has been detected in one of the power modules, indicating a voltage balancing error within the drive's internal architecture. This typically points to issues with the motor or inconsistencies in the line connections. Sustained overvoltage can damage the drive's internal components, especially the IGBTs and DC link capacitors, leading to drive failure.
Source: Omron SXF Inverter
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