F30052

EEPROM data error

Siemens · SINAMICS G120C Variable Speed Drive

What does F30052 mean?

An EEPROM data error has occurred within the power unit module, indicating either inconsistent data (fault values 0, 2, 3, 4) or data incompatible with the Control Unit firmware (fault value 1). This error implies a critical issue with the power unit's fundamental configuration or operational data. The drive cannot function correctly or safely until the corrupted data source is replaced.

Complete Troubleshooting Guide

  1. 1

    Replace the entire power unit module.

Source: Siemens Manual