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    • 21. 发明授权
    • Method of operation controller having processor for controlling industrial machine
    • 具有用于控制工业机器的处理器的操作控制器方法
    • US06704875B1
    • 2004-03-09
    • US09155827
    • 1998-10-06
    • Jiro KinoshitaKazunari AoyamaYukio Okamura
    • Jiro KinoshitaKazunari AoyamaYukio Okamura
    • G06F126
    • G05B19/404G05B19/042G05B2219/23119G05B2219/24205G05B2219/25289G05B2219/49073G05B2219/49209G05B2219/49215G05B2219/49216G06F11/00G06F11/004Y02P80/114
    • A method of operating a controller of an industrial machine capable of reducing a rise in temperature of a processor, easily restoring and resuming the operation even if the operation is stopped by the rise in temperature, and further possibly preventing the stop of the operation of the controller by the rise in temperature. When temperature in the controller is lower than a set value, the processor performs a plurality of processings in each predetermined period to do normal operation. When the temperature rises to a set value or higher, processing related to the controlling axes is stopped, a motor is stopped, and the processor performs only minimum or limited required processing, i.e., processing related to a man/machine interface such as processing related to a programmable controller and processing for display and operates in a low-electric-power consumption mode except the period when the processor performs the minimum or limited required processing. In addition, as the temperature rises, the operating speed of a machine controlled by the controller is reduced to reduce heat generation and the rise in temperature of the processor.
    • 一种操作能够降低处理器温度上升的工业机器的控制器的方法,即使由于温度升高而停止操作也容易恢复和恢复操作,并且还可能防止停止操作 控制器由温度升高。 当控制器中的温度低于设定值时,处理器在每个预定周期内执行多个处理以进行正常操作。 当温度上升到设定值以上时,停止与控制轴相关的处理,停止电动机,并且处理器仅执行最小或限定的所需处理,即与人/机接口相关的处理,例如处理相关 到可编程控制器和用于显示的处理,并且在低功耗模式下操作,除了处理器执行最小或有限的所需处理的周期之外。 此外,随着温度升高,由控制器控制的机器的操作速度降低,以减少发热和处理器的温度上升。