Danfoss VLT 6000 & VLT 8000 Drive
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Feb 28, 2024 5:46 am
Cause : Motor over temperature comes when the motor is too hot. Select whether the frequency converter gives a warning or an alarm when the counter reaches 100%. The fault occurs when the motor is overloaded by more than 100% for too long.
- Check for motor overheating.
- Check if the motor is mechanically overloaded.
- Check that the motor current set.
- If an external fan is in use, check fan.