side, the user can be in standard based on the PLC user program edit modification, so as to easily build your own application.Р (5)多媒体技术应用。Р(5) the multimedia technology application.Р 多媒体技术集计算机、声像和通信技术于一体,使计算机具有综合处理声音、文字、图像和视频信息的能力。在数控技术领域。应用多媒体技术可以做到信息处理综合化、智能化,在实时监控系统和生产现场设备的故障诊断、生产过程参数监测等方面有着重大的应用价值。РMultimedia technology puters, audio-visual munications technology, computer prehensive processing's ability to voice, text, images and video information. In the field of numerical control technology. Application of multimedia technology can be integrated, intelligent information processing, the real-time monitoring system and production field equipment fault diagnosis, process parameters monitoring has important application value.Р Р 2.3 体系结构的发展Р2.3 the development of architectureР (1)集成化。