PLC在机械设备生产线上用于模拟量的测控

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本文介绍利用PLC的数据处理功能作模拟量测控的单元配置、数据传送、数字量变换及显示的应用实例。 This article describes the use of PLC data processing functions for analog measurement and control unit configuration, data transmission, digital conversion and display applications.
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