Siemens Micromaster 420 or MM420 Drive
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May 09, 2024 11:36 am
Solution : If you want to factory reset siemens micromaster 420 drive parameter then use the following step :
1. First set parameter p0010 = 30
2. Then P970 to 1 for factory reset
3. After enter parameter restart drive.
now your drive reset to the factory default.
