In the end, introduced work principle and structure characteristics of the PLC programmable logical control system, instance to PLC hardware connection diagram, according to the inflation make sure by this text control scheme to process control flow chart.
最后,介绍了PLC可编程逻辑控制系统的工作原理和结构特点,给出了PLC的硬件接线图,根据本文所确定的充气控制方案给出了程序控制流程图。
The features of microcomputer control system of type HDZ& 10B electronic beam welder and main functions to control the welding table system are introduced. The block diagram of the microcomputer control system and the welding control program flow chart are given.
介绍了HDZ&10B型电子束焊机微机控制系统的特点和控制焊接工作台方面的主要功能指标,给出了该微机控制系统的组成框图和焊接控制程序结构图。
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