ABB DCS880 Drive
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Dec 25, 2021 8:56 am
How can resolve problem F515 M1 field exciter over current Fault In ABB DCS880 ?
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Dec 25, 2021 8:57 am
Motor 1 field exciter overcurrent.
Check:
− In case this fault happens during field exciter autotuning,
deactivate the supervision by setting 31.59 M1 field
overcurrent level = 325 %.
− The setting of 31.59 M1 field overcurrent level.
− The settings of the field current controller in group 28 EMF
and field current control.
− The connections of the field exciter.
− The insulation of cables and field winding.
− The resistance of the field winding.
− For fault messages at the field exciter itself (flashing LEDs),
04.26 M1 field exciter fault word and 04.36 M1 field exciter
warning word.
