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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.

82

Output open error

SEW Eurodrive · Drives

What does 82 mean?

Two or all output phases between the MOVIMOT® inverter and the motor are interrupted. This can also occur if the rated motor power is too small compared to the nominal inverter power, affecting current distribution.

Common Causes

  • Interruption in two or all output phases connecting the inverter to the motor.
  • Faulty or disconnected wiring between the MOVIMOT® inverter and the motor.
  • Rated motor power is too small in relation to the nominal inverter power.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the electrical connection between the MOVIMOT® inverter and the motor for interrupted phases or loose connections.

  2. 2

    Verify that the combination of motor rated power and nominal inverter power is appropriate for the application.

Browse all codes in this manual (39)
Verified technical data. Last updated: April 2026

Related Faults

01Overcurrent in output stage04Brake chopper error06Mains phase failure
Source: SEW Eurodrive Drives
Open Manual (Page 118)Search more codes in this manual