Siemens Micromaster 440 or MM440 Drive
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Jun 11, 2022 1:09 pm
How can resolve problem F0011 fault in siemens micromaster 440 or MM440 drive ?
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Jun 11, 2022 1:10 pm
Cause : Motor Over Temperature.
May be motor overload.
Diagnosis & Remedy
Check the following:
- Load duty cycle must be correct
- Motor nominal overtemperatures (P0626-P0628) must be correct
- Motor temperature warning level (P0604) must match
- Voltage boost (increase) too high and / or frequency setpoint too low ?
- Adapt the motor cooling to the application
