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一、概述 为满足迅速发展的工业配料应用,我厂开发研制了一套通用性较强的称重控制系统。该系统可广泛应用于玻璃、水泥、混凝土、环氧树脂等需要进行称重控制的生产线,如多配方配料、高精度散料连续计量、自动定量控制、流量自动控制等,也可为其它称重设备配套。系统分为STD总线和PC总线两种类型,分别命名为:PCS-STD型及PCS-PC型。PCS-STD可以连接上位机,PCS-PC可直接挂入任何微机网络。系统集计算机、传感器、自动控制等技术于一身,采用模块化、集成化的设计方法,使整个系统紧凑有序,运行可靠,操作维修方便。系统在机械、电气、软件设计上均采用计算机辅助设计(CAD)技术,
I. Overview In order to meet the rapid development of industrial ingredients applications, I plant developed a common set of weighing control system. The system can be widely used in glass, cement, concrete, epoxy resin weighing lines need to be controlled, such as multi-formula ingredients, continuous measurement of high-precision bulk materials, automatic quantitative control, automatic flow control, but also for other Heavy equipment package. The system is divided into two types of STD bus and PC bus, named as: PCS-STD type and PCS-PC type. PCS-STD can be connected to the host computer, PCS-PC can be directly linked to any computer network. System of computers, sensors, automatic control technology in a modular, integrated design, so that the entire system compact and orderly, reliable operation, easy operation and maintenance. System in the mechanical, electrical, software design using computer-aided design (CAD) technology,