三菱plc的labview控件,用于直接控制PLC的，方便PC读写，采用自由模式-Mitsubishi plc' s labview control for direct control of the PLC, to facilitate PC to read and write, using the free mode

labview通过串口 读写三菱大部分的PLC 读写D M X Y等寄存器，模块化VI方便调用(LabVIEW through the serial read and write MITSUBISHI, most of the PLC read and write, D, M, X, Y and other registers, modular VI easy to call)