青云翻译

Handle from zero to down the first block location: the main controller s41 (s42) loop contact closure, a decrease of the contactor is closed, at the same time, the brake contactor is closed, the brake motor power loose gates, such as the load is greater than 0.6me heavy loads slow decline

Handle dropped from zero to the first gear position: master controller (S41 S42) circuit contact closure, decline in contactor closed, meanwhile, closed brake contactor, brake motor power pine gate, if load is greater than 0.6Me, achieve heavy loads slow down

The handle to drops from the zero position first keeps off the position: Master controller S41(S42) return route electronic contact closed, drops the contact device closed, simultaneously, brake contact device closed, brake electrical machinery circular telegram loose floodgate, if the load is bigge

Handle from zero to the lower first gear position: the primary controller 41 (S S) loop 42 contact closure, lower contactor closed, while the brakes and brake motor contactor closed the gate, such as power load and achieving greater than 0.6 Me heavy loads slow down

Handle dropped from zero to the first gear position: master controller (S41 S42) circuit contact closure, decline in contactor closed, meanwhile, closed brake contactor, brake motor power pine gate, if load is greater than 0.6Me, achieve heavy loads slow down