モータ駆動制御装置及びモータ駆動制御装置の制御方法

摘要

To provide a motor drive controller capable of easily performing switching operation modes with a simple structure.SOLUTION: A motor drive controller 1 controls driving of a motor 20 by outputting driving signals to the motor 20. The motor drive controller 1 includes: a FG signal output part 33; a voltage detection part 36; and an operation mode setting part 38. The FG signal output part 33 can output FG signals from a signal output terminal FG in a state where the signal output terminal FG is connected to a pull-up power supply Vx through a pull-up resistance R1. The voltage detection part 36 detects a voltage of the signal output terminal FG. The operation mode setting part 38 sets one operation mode of a plurality of operation modes of the motor drive controller 1 on the basis of a detection result of the voltage detection part 36.SELECTED DRAWING: Figure 1