stop start motor control, 3 motors sequence start with pressure switch and Time on delay.
One stop start station motor control for (M1) Lube oil pump Motor and Two motors Start Sequence with pressure switch and timing delay.
if (M1) lube oil pump motor is energize the pressure must be built up enough to close contact the pressure switch before the Main drive motor (M2) will start same time Timer relay (TR) then 5 seconds energize feeder motor. Extruder motor and feeder both installed (VFD) Variable Frequency Drive. to encrease and decrease speed.
(Tutorial part 24)