Siemens 6RA70 DC Drive
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Jun 13, 2022 8:45 am
How can resolve problem A018 alarm in siemens 6RA70 DC Drive ?
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Jun 13, 2022 8:46 am
Cause : Short circuit at binary outputs (active in all operating states)
Hardware monitoring function to check for short circuit at one of the binary select outputs (see also F018 and r011).
