hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvv

hi i am aziz electrical associate engineer. i am faceing
problem in acs800 vvvf drive.it is tripping wothout any
alarm/fault.i cheaked all parameters and fault function of
drive, all are correct as well as communication
parameters.but still it is tripping (drive is tripping in
running position not in starting)

Question Posted / azizurrehmanabbasi

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hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is trippi..

Answer / k.prakashchandra

A grounded trip coil is usually responsible for tripping
without indication.

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