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PREVENTIVE MAINTENANCE MANAGEMENT SYSTEM AND METHOD FOR GENERATING MAINTENANCE SCHEDULE OF MACHINE, AND CELL CONTROLLER
PREVENTIVE MAINTENANCE MANAGEMENT SYSTEM AND METHOD FOR GENERATING MAINTENANCE SCHEDULE OF MACHINE, AND CELL CONTROLLER
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机译：用于生成机器维护时间表的预防性维护管理系统和方法，以及单元控制器
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摘要
A preventive maintenance management system and method, and a cell controller, for monitoring preventive maintenance data, calculating a residual period of time until which a component comes to the end of its life, and generating an appropriate maintenance schedule based thereon. The system has: a cell including machines and machine controllers, a cell controller communicably connected to each machine controller; and a supervisory computer communicably connected to the cell controller. The cell controller has: an analyzing part which detects a deterioration of the component and calculates the residual period of time when the deterioration is detected, based on the monitored preventive maintenance data; and an informing part which informs the supervisory computer of the calculated residual period of time along with an alarm. The supervisory computer has a maintenance scheduling part which generates or updates a maintenance schedule based on the informed residual period of time.
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