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Most time yes, but not all the time!$ p" Q9 Y6 b+ D# t. j- v0 R0 B! f
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Not really, depand on which control sytem the motor is using and where the motor is using.... + U0 Z% T! e4 u7 F" x2 i* [4 y& I! y( S0 D
If the motor is controlled by the DCS starter or PLC's, sometimes it uses normal open contact....