Patent ID: 6081090
Filing Date: 2000-06-27
Classification: G05B,Y02P

Abstract:
A servo system controller comprising:a servo control section for providing servo controls over an object to be controlled;a sequence control section for providing sequence controls over the object to be controlled, by scanning and executing sequence program in which input information from an object to be controlled, internal information, and device information such as output information to the object to be controlled is described with parameters such as a device name and a register number and also by repeating an operation for updating said output information and internal information, via said output information; anda dual port memory having a control information area; wherein said servo control section has an event detecting unit for detecting generation of an event according to input information from the object to be controlled and an event processing program memory, and executes an event processing program in said event processing program memory by means of interruption by said servo control section according to an output signal from said event detecting unit.