F07810

Drive: Power unit EEPROM without rated data

Siemens · SINAMICS G120C Variable Speed Drive

What does F07810 mean?

No rated data is stored in the power unit's EEPROM, meaning the drive lacks essential operational parameters. Without this critical data, the power unit cannot be correctly configured, initialized, or operated. This fault renders the drive inoperable, as attempts to run it without appropriate parameters could lead to unpredictable behavior or damage.

Complete Troubleshooting Guide

  1. 1

    Replace the entire power unit module.

  2. 2

    Contact Siemens Customer Service if the issue persists after replacement or for further diagnostic support.

Source: Siemens Manual