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Invention Publication
CN103180588A 用于运行磁开关构件的方法 有权

用于运行磁开关构件的方法
Abstract:
描述了一种用于运行磁开关构件（16）的方法，其中将至少一个传感器设备（70）的至少一个接线端子连接到磁开关构件（16）的线圈（30）的至少一个接线端子（HS，LS）上，并且其中通过将线圈（30）的至少一个接线端子（HS，LS）至少暂时地与地（88）和/或操控线圈（30）的电压源（80，86）和/或电流源基本上去耦合来产生至少一个测量状态，并且其中在所述测量状态下，在线圈（30）的至少一个接线端子（HS，LS）处施加至少一个辅助电压（94，104）和/或至少一个辅助电流，并且从线圈（30）的接线端子（HS，LS）处的至少一个电势（92，102）和/或至少一个电势差和/或至少一个流经线圈（30）的接线端子的电流中确定的至少一个传感器信号。
Abstract(English):

The invention relates to a method for operating a magnetic switching element (16), wherein at least one connection of at least one sensor device (70) is switched to at least one connection (HS, LS) of a coil (30) of the magnetic switching element (16), and wherein at least one measurement state is produced, in which at least one connection (HS, LS) of the coil (30) is substantially decoupled at least for a time from a ground (88) and/or a voltage source (80, 86) and/or a current source actuating the coil (30), and wherein at least one auxiliary voltage (94, 104) and/or at least one auxiliary current is present at at least one connection (HS, LS) of the coil (30) in the measurement state, and at least one sensor signal is derived from at least one electrical potential (92, 102) and/or at least one potential difference at the connections of the coil (30); and/or at least one current flowing through the connections of the coil (30).

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