Siemens Micromaster 440 or MM440 Drive
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Jun 11, 2022 5:06 pm
How can resolve problem F0054 fault in siemens micromaster 440 or MM440 drive ?
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Jun 11, 2022 5:07 pm
Cause : Wrong IO Board.
- Wrong IO board is connected.
- No ID detected on IO board, No data.
Diagnosis & Remedy
- Check data
- Change IO module
