SEW Movidrive MDX61A Error Code F31

SEW PLC & VFD Major Overtemperature

Model: Movidrive MDX61A | Code: F31

Applicable Systems
MoviDrive

Symptoms

Motor TF/TH triggered: motor thermal sensor activated.

Possible Causes

  • Motor overheating
  • Motor overload
  • Thermal sensor wiring fault

Troubleshooting Steps

  1. Step 1: Check motor temperature
    Temperature within rated range
  2. Step 2: Verify motor load
    Current within rated range
  3. Step 3: Inspect thermal sensor wiring
    Wiring intact

How to Reset

Reset via control panel after motor cools.

Related SEW Fault Codes

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Source: SEW Movidrive MDX61A System Manual, SEW-EURODRIVE

Category: PLC & VFD