Siemens Micromaster 420 or MM420 Drive
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Jun 09, 2022 5:21 am
F0222 fault in siemens micromaster 420 or MM420 drive -Â comes due to no load applied to inverter or drive run without motor or rating of motor is very small as compare to drive.
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Jun 09, 2022 5:22 am
Cause : No load applied to inverter
No Load is applied to the inverter.
As a result, some functions may not work as under normal load conditions
