Provided is a group management control device for elevator in which the occurrence of useless waiting time and lateness for boarding is reduced even when there is a difference in the distance from a hall call registration device to each car. A temperature sensing circuit is configured to provide a temperature signal representing temperature of the light emitting diodes. A gate is also provided that is slidably mounted therewith the rotor and movable axially about and between a first position, in which a distal end of the gate is positioned at a first distance from the peripheral surface of the rotor, and a second position, in which the distal end of the gate is positioned at a second distance from the peripheral surface of the rotor. , by sputtering at low temperatures.