48

Parameters Defaulted

Allen-Bradley · PowerFlex 700

What does 48 mean?

The drive was commanded to write default values to its EEPROM memory. This is a confirmation that a parameter reset has occurred, not an operational fault itself.

Common Causes

  • Drive automatically reset parameters to default values.
  • Parameter checksum failure triggered a default load.
  • Critical parameter inconsistency detected.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Clear the fault or cycle power to the drive.

  2. 2

    Program the drive parameters as needed for the application.

Browse all codes in this manual (49)
Verified technical data. Last updated: March 2026

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