Solved In the crushing unit )كسارة ( shown below, the Chegg
Question: In the crushing unit )كسارة ( shown below, the crushed material is transported from the mill via conveyor belt to a carriage. The filling process is started if the NO push button S1 is pressed and a carriage is at the filling position (detected by S2). The conveyorbelt must start 2 seconds before the motor of the mill (M2) is switched on.