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    • 3. 发明公开
    • 선택적 작동 기계 부품의 위치 정밀 트리거링 방법 및 장치
    • 一种可选激活机器零件位置精确触发的方法和装置
    • KR1020080113130A
    • 2008-12-26
    • KR1020087028960
    • 2007-03-30
    • 칼 짜이스 인두스트리엘레 메스테크니크 게엠베하
    • 쇼에르그프리드리히스텀프에른스트그루프구엔테르러크오토
    • G05B19/23
    • G05B19/23G05B2219/37175G05B2219/45165
    • Disclosed is a method for the positionally accurate triggering of an optionally activated machine part (12) which is displaced relative to a workpiece (22) along at least one axis of movement (18). According to said method, local pulses (32) are generated with the aid of an incremental encoder (28), the number of local pulses (32) of a series (30) of local pulses being representative of the adjusted position of the machine part (12). The triggering signal (54) for the machine part (12) is generated when the actual number of local pulses matches a defined number of pulses. Preferably, the current number of local pulses and the defined number of pulses are compared independently of a higher-level drive control circuit (38, 46). Most preferably, the current number of local pulses and the defined number of pulses are compared in a comparator which is arranged on an interface card (48) of an arithmetic unit (36), the drive control circuit with a controller being embodied in the form of a controller program (46) that is cyclically processed by the processor (38) of the arithmetic unit (36). ® KIPO & WIPO 2009
    • 公开了一种用于位置精确地触发可选地激活的机器部件(12)的方法,该部件沿着至少一个运动轴线(18)相对于工件(22)移位。 根据所述方法,借助于增量编码器(28)产生局部脉冲(32),一系列(30)局部脉冲的局部脉冲数(32)代表机器部分的调整位置 (12)。 当实际的本地脉冲数与定义的脉冲数匹配时,产生用于机器部分(12)的触发信号(54)。 优选地,与较高级驱动控制电路(38,46)独立地比较当前数量的本地脉冲和限定数量的脉冲。 最优选地,在布置在运算单元(36)的接口卡(48)上的比较器中比较当前数量的本地脉冲和定义的脉冲数,所述驱动控制电路具有控制器的形式 控制器程序(46)由运算单元(36)的处理器(38)循环地处理。 ®KIPO&WIPO 2009