The communication link way, communication commands and communication data structure between host computer and OMRON V600 Series RFID controller are introduced.
介绍上位机与欧姆龙V600系列RFID控制器串行通信连接方式、通信命令和通信数据帧格式。
In dealing with the communication between host computer and CNC system in FMS, EIA RS-232C serial interface and HDLC data link are used.
本文讨论用EIA RS - 232c串行接口作为通讯线路，并选用国际链路层通讯协议HDLC进行FMS中主机与CNC系统的通讯。
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