Siemens Micromaster 440 or MM440 Drive
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Jun 12, 2022 10:10 am
How can resolve problem A0535 alarm in siemens micromaster 440 or MM440 drive ?
1 Reply
Jun 12, 2022 10:11 am
Cause : Braking Resistor Hot.
Check break resistor rating.
Increase acc./dec. time.