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Digital controller for controlling power

阅读:366发布:2022-05-25

专利汇可以提供Digital controller for controlling power专利检索,专利查询,专利分析的服务。并且PURPOSE: To improve a usability and to improve a maintainability by providing a means to control different behaviors and a hardware and a means to select them and composing respective kinds of multiplexings with the same module.
CONSTITUTION: A control device is basically composed of a central arithmetic part 1, an input/output control module 2 and plural input/output modules 18. The central arithmetic part 1 has a memory 5 for an OS to store an OS (basic software) to cause an arithmetic control to work to a μ-processor 3, a memory 7 for an application to store a logic to execute the control of a plant, a doubling synchronizing circuit 9 to contain circuits to synchronize to an opponent system central arithmetic part 1 and to decide a main system and a slave system at the time of doubling, a tripling synchronizing circuit 10 to synchronize to other two central arithmetic parts 1 at the time of tripling, and a switching circuit 12 to switch them according to the multiplexed constitutions, and a singling, a DUAL type doubling, a DUPLEX type doubling and even a tripling are arbitrarily composed with the same module. Thus, the using can be made easy, and the maintenance can be facilitated.
COPYRIGHT: (C)1989,JPO&Japio,下面是Digital controller for controlling power专利的具体信息内容。

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