从PLC上采样运动控制的XY位置坐标，事件方式的RS232通信采样，XY二维图形显示-sampling from the PLC on the control of XY coordinates, in the way RS232 communication sampling, XY 2D graphics
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VirtualXYTableSetup program files instmsia.exe instmsiw.exe setup.exe setup.ini VritualXYTable.msi
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