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- Analysis and Solution of Trip Trouble in Main Control System for Medium Plate 2500mm Mill in Shaoguan Iron and Steel Group Corp. 韶钢中板2500mm轧机主控系统跳闸故障分析与处理
- The elements, auxiliaries and properties of DCS control system are introduced. The main control policy is proposed. The operation and maintenance of the system are summarized. 对DCS控制系统的构成、配置及性能进行了必要的阐述,提出了主要控制方案,总结了系统的运行和维护情况。
- This injector integrates mechanism branch system, implement branch system, electro-circuit of control driver, PLC branch system, and main control system. 该系统包括:机械子系统、执行机构子系统、控制驱动电路子系统、PLC控制子系统和主控端。
- At the same time the main control system has been described detailedly,which includes the control of the taboret's step motor and the main shaft's direct current machine,also their gang control. 介绍了一种基于单片机的家用电脑绣花机的电控系统,对其系统结构和硬件系统作了部分介绍,并且对其主控部分即绣框步进电机和主轴直流电机的分别控制以及联动作了详细的描述。
- Abstract: The elements, auxiliaries and properties of DCS control system are introduced.The main control policy is proposed.The operation and maintenance of the system are summarized. 摘 要: 对DCS控制系统的构成、配置及性能进行了必要的阐述,提出了主要控制方案,总结了系统的运行和维护情况。
- I t discusses theory of main control system and feedback system,designs and accom plishes the phase-shifted chip UC3879controlled high precision by microproc essor and current feedback control so on. 通过对逆变电阻点焊设备的现状分析,介绍了软开关逆变点焊的控制系统,讨论了主控系统、反馈系统的工作原理,并具体设计、实现了单片机对移相芯片UC3879的高精度控制,电流反馈的控制等。
- This paper related the innovation of the calendaring production line provided from Taiwan, consisted of the main control system of PLC and remote I/O, set up man and machine conversation interface. 原台湾产压延生产线故障率高,对其进行全面改造。主控系统采用主从PLC和远程I/O的控制方式,并设人机对话界面。
- This text introduced the "one become moring control system" in Chengdao oil field, inculding the principle, main controlled number, and its calculation. 本文介绍了埕岛油田采油平台一变多控系统的原理、主要参数的确定与计算,以及一变多控系统的研究过程及应用。
- PLC S7-200 was adpoted as main controller, fuzzy control was adopted as arithmetic, the control system realized automatic control of gas pumping-exhaust, improved efficiency and reduced danger. 该系统采用西门子S7-200可编程控制器为主控制器,控制算法采用模糊控制,实现了瓦斯抽排过程的自动控制,提高了抽排的效率,降低了危险。
- Ticket dispensers: Micro-computer-based main control system; touch-screen ticker; and high-speed ticket printer.There are several types of ticket dispensers for selection.Customers can also order and place their requirements. 发号机:微电脑主控系统,触摸屏式取号,高速打印排队号票。有多种新颖取号机款式可供选择,并可按用户要求定制。
- Main Control System for a Stellar Interferometer 恒星光干涉仪样机的总控系统
- In order to ensure stability and reliability of HLZ10C piston casting machine, programmable logic controller (PLC) is used as the main control unit in the design of electrical control system. 摘要为了保证HLZ10C型活塞浇注机的稳定性和可靠性,其电气控制系统采用可编程序控制器作为主控单元。
- Function test of remote control system of main engine. 主机遥控系统性能试验。
- Disconnect the evaporation control system. 断开蒸发控制系统。
- The main task and contents of the macro-economic control system. (二)宏观经济调控的主要任务和内容。
- Subsystems of flight control system II. 飞行控制系统的分系统2。
- To break factory's control system. 违反工厂各项管理制度;
- This forms a main control unit for programmed picture recording, in conjunction with the memory switch system. 这个部分连接记忆装置后,就成为预设录像的主控件。
- Delay tester for the remote control system. 遥爆延迟测试器。
- Electric control system of fiber drying section DK. 纤维干燥工段电控系统。