Siemens Micromaster 440 or MM440 Drive
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Jun 11, 2022 4:48 pm
How can resolve problem F0024 fault in siemens micromaster 440 or MM440 drive ?
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Jun 11, 2022 4:49 pm
Cause : Rectifier Over Temperature.
- Ventilation inadequate
- Fan inoperative
- Ambient temperature is too high.Diagnosis & Remedy
Check the following:
- Fan must turn when inverter is running
- Pulse frequency must be set to default value
- Ambient temperature could be higher than specified for the inverter
