SPINNING MACHINE AND METHOD FOR CONTROLLING SPINNING MACHINE

The invention provides a spinning machine which can automatically reset roving supply stop devices and is suitable for miniaturization. In the spinning machine, each of a plurality of roving supply stop devices is provided with: a roving supply stop member capable of switching between a first position where roving supply is permitted with respect to a drafting device and a second position where roving supply is stopped; a biasing member that biases the roving supply stop member to the second position; and an electromagnetic pin that holds the roving supply stop member at the first position against the biasing force of the biasing member. The spinning machine is provided with a return mechanism having a rod, a drive unit, and a return member. The return mechanism returns the two or more roving supply stop members from the second position to the first position by moving the return member together with the rod in the longitudinal direction X of the machine by the drive unit and engaging the return member with th