ABB DCS880 Drive
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Dec 25, 2021 7:48 am
How can resolve problem 5093 Safe off main contactor XSTOMC Fault In ABB DCS880 ?
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Dec 25, 2021 7:49 am
Programmable, see 31.90 XSTOMC Indication
STO monitor DC current not zero. See safety supplement for functional safety converter DCS880 (3ADW000452). See also A5A3 and B5A3.