Siemens 6RA70 DC Drive
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Jun 13, 2022 6:14 am
How can resolve problem F020 fault in siemens 6RA70 DC Drive ?
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Jun 13, 2022 6:14 am
Cause : Fault message from free function block FB287 (active in all operating states)
Fault value:
1 the binector wired via parameter U101 Index.005 is in the state log.”1”
2 the binector wired via parameter U101 Index.006 is in the state log.”1”
3 the binector wired via parameter U101 Index.007 is in the state log.”1”
4 the binector wired via parameter U101 Index.008 is in the state log.”1”
