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近来,随着电力、一般企业等系统的大型化及控制范围的扩大,用户对提高远程监控装置的功能、可维护性及可靠性等方面的要求越来越高。由于对该领域的控制装置要不断增加设备和进行改造,就要求系统具有扩充性并能不断发展。为了满足这些要求,研制了使用多个微计算机的多处理机结构的远程监控装置。由提高装置的软件功能和把装置的各种功能分开,而使功能模件化,实现系统元件的积木式结构。并且,可进行模件单元的双重化的后退运转。
Recently, with the enlargement of the scale of the electric power and general business systems, and the increase of the control range, users are demanding more and more in terms of improving the functions, maintainability and reliability of remote monitoring devices. Due to the continual increase in equipment and retrofitting of control devices in this area, the system is required to be scalable and sustainable. In order to meet these requirements, a remote monitoring device using a multiprocessor structure of multiple microcomputers has been developed. By improving the software function of the device and the various functions of the device separately, the function is modularized to realize the building block structure of the system component. In addition, it is possible to perform a double reverse operation of the module unit.