CFI

Invalid Configuration

Schneider Electric · Altivar 312 Variable Frequency Drive

What does CFI mean?

This fault occurs when a configuration loaded into the drive, typically via a serial link, is inconsistent or corrupt. This means the drive cannot properly interpret or apply the loaded settings, which will prevent it from functioning correctly and could lead to operational errors.

Complete Troubleshooting Guide

  1. 1

    Check the integrity and compatibility of the configuration file that was loaded previously.

  2. 2

    Load a known good and consistent configuration file into the drive.

  3. 3

    Verify the source and version of the configuration file to ensure it matches the drive model and firmware.

  4. 4

    If loading from a software tool, ensure the software version is compatible with the drive's firmware.