Siemens 6RA70 DC Drive
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Jun 13, 2022 10:03 am
How can resolve problem A054 alarm in siemens 6RA70 DC Drive ?
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Jun 13, 2022 10:04 am
Cause : Alarm message from free function block FB259 (active in all operating states)
The binector connected via parameter U107 Index.002 is in the log. "1" state
