EL
ErrorLib
Brands
||
  1. Home
  2. SEW Eurodrive
  3. MOVIMOT® MM..D with AC Motor DT/DV / Operating Instruc
  4. 94
About·Privacy·Terms

ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

94

EEPROM Checksum Error

SEW Eurodrive · MOVIMOT® MM..D with AC Motor DT/DV / Operating Instruc

What does 94 mean?

This fault signifies an error in the checksum calculation for data stored in the EEPROM, indicating that the EEPROM itself is likely defective. This can lead to corrupted configuration data and prevent the unit from functioning correctly.

Common Causes

  • Defective EEPROM.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Reset the fault by switching off and then switching on the DC 24V supply voltage.

  2. 2

    Reset the error via the error reset function.

  3. 3

    Contact SEW Service.

Browse all codes in this manual (23)
Verified technical data. Last updated: April 2026

Related Faults

01Overcurrent in Output Stage06Mains Phase Failure07DC Link Voltage Too High
Source: MOVIMOT® MM..D with AC Motor DT/DV / Operating Instruc
Open Manual (Page 105)Search more codes in this manual