( d" y" e7 R9 {- G: ~" w4 i& W, Z. U) }/ _
Most time yes, but not all the time!, J% o2 j1 _6 S" f8 j' n4 n" T' [; L
9 j& H9 a( } J! M- I* [# c8 R
Not really, depand on which control sytem the motor is using and where the motor is using.... 0 D/ J7 [ ]. J0 P! P8 L3 W% l& [" g& R1 K5 V2 J
If the motor is controlled by the DCS starter or PLC's, sometimes it uses normal open contact....