MOTION CONTROL STRUCTURE, MOTION CONTROLLER, MOTOR CONTROL DEVICE, MULTITASK PROGRAMMING METHOD, MULTITASK PROGRAM AND MULTITASK PROGRAM STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a motion control structure that realizes reduction of software bugs by enabling a user to perform programming without regard to a scope of a variable in multitask programming in motion control.;SOLUTION: A motion control structure 10 comprises: a user program creation part 2 that realizes multitask programming; and a compiler 5 that translates a source program A created here into a target code B. The user program creation part 2 is formed so that a specification extended to a global variable (global task variable) effective only in a declared task and to a global variable (global global variable) effective in all tasks enables a user to define these global variables, and the compiler 5 can sort respective global variables.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT