NETWORK INTERPOLATION OPERATION METHOD OF MOTION CONTROLLER

摘要

PURPOSE: A network interpolation operation method of a motion controller is provided which can realize a flexibility in a configuration of the motion controller and can realize an interpolation between controllers separated through a network. CONSTITUTION: The network interpolation operation method includes a method of operating an interpolation operation of motion controllers by dividing it into a main interpolation operation motion controller(Master) and a subsidiary interpolation operation motion controller(Slave), and a method of setting a network sampling time to realize a data communication and an internal calculation between these divided motion controllers stably within a constant time. And the main interpolation operation motion controller transmits an interpolation synchronous signal using this network sampling time as a period. And the operation of the main interpolation operation motion controller and the subsidiary interpolation operation motion controller as to a synchronous command generated with a period of the network sampling time is coincided with a starting time of subsidiary interpolations through the network using a network sampling time concept by the subsidiary interpolation operation controller.