The hardware composition, software controlflowchart, system expansion, and the communication between host computer and PLCs are analyzed in detail.
详细分析了硬件的组成、软件控制流程、系统的扩展和PLC与上位机通信的实现方法。
2
Control plan, procedure flowchart and part of main procedure are introduced.
介绍了控制方案和程序流程图及部分主程序。
3
The feasibility of applying this technique in the development of the control system of tippers is demonstrated with the concrete emulation scheme and a programming flowchart.