Motor Thermistor Over Temperature

What does 11 mean?

An external thermistor connected to the motor has detected an over-temperature condition, indicating the motor is overheating. This is a direct, critical measurement of motor temperature, risking motor damage and requiring immediate action.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Verify thermistor wiring for continuity and proper connection to the drive's input.

2. 4

   Check motor thermal protection settings (Parameter 1-90) to ensure they are appropriate.