三菱系列PLC（可编程逻辑控制器）编程实例项目例程。-Mitsubishi series PLC (Programmable Logic Controller) programming example project routines.

三菱系列PLC（可编程逻辑控制器）编程实例项目例程。-Mitsubishi series PLC (Programmable Logic Controller) programming example project routines.

利用可编程逻辑器件和单片机构成的双向通信控制器克服了两者的缺点，且把二者的长处最大限度地发挥出来-The use of programmable logic devices and microcontrollers constitute a two-way communication controller to overcome the shortcomings of the two, and to maximize the strengths of both play to the utmos