$ f: u( N) o; b7 w2 }3 l* p [( i8 q3 M, }3 h; a# X$ CMost time yes, but not all the time!2 y& J# a( ]9 |0 V6 L" T2 P
" ~2 S* S4 K- N
Not really, depand on which control sytem the motor is using and where the motor is using.... 4 ?& r1 Y5 z% G0 R
6 _% y/ X" g0 t* C) a5 l$ G' G' @
If the motor is controlled by the DCS starter or PLC's, sometimes it uses normal open contact....