The paper introduces fast communication between the host and PLC by the Ethernet, and presents an application program with the function of alarm in the VC.
该文介绍了如何通过以太网实现主机与PLC的高速网络通信，并给出在VC环境下具有报警功能的监控程序。
Alarm Control Center oleh host kawalan penggera dan perisian pengurusan penggera.
报警控制中心由报警控制主机及报警管理软件组成。
The host processor main control unit using STM32F103V8 achieve instrument control, wireless transceivers, alarm indicator, remote control, and work status display.
主机采用STM 32f 103 V 8处理器为主控单元，实现仪器操控、无线收发、报警指示、远程控制及工作状态显示等功能。
Protection (LCD shows common protection) : in case of emergency, the host machine will alarm acoustically or silently and give a warning ring.
布防(液晶屏显示普通布防)：当有警情发生时，主机按原设定进行有声或无声报警并可拨打报警电话。
With a wireless remote to control the host, when the alarm is given when the remote control, alarm equipment to work, the implementation of the alarm function.
用无线遥控器来控制主机，当遥控器给出报警功能时，报警仪器开始工作，实施报警功能。
The host computer completes input of characteristic parameters, display of operating parameters, the state display, operating control, alarm and various print report of each motor.
主机完成对各工位电机的特性参数输入、运行参数显示、工位状态显示、工位运行控制、报警以及各种报表打印等管理功能。
If nobody answer the question on time, the alarm will give out some sound, helping the host know the race in this turn is of no use, so the function of alarming is achieved.
若在规定的时间内无人抢答，则系统中的蜂鸣器将发响，提示主持人本轮抢答无效，实现报警功能。
Active alarm, 115db, 12VDC, and combined with the host security alarm with the emergency alarm function.
与安防报警主机联用，具有紧急报警功能。
Active alarm, 115db, 12VDC, and combined with the host security alarm with the emergency alarm function.
与安防报警主机联用，具有紧急报警功能。
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