JPS58190704U

JPS58190704U - multiplex control device

Info

Publication number: JPS58190704U
Application number: JP8783382U
Authority: JP
Inventors: 雄二古久保
Original assignee: 三菱電機株式会社
Priority date: 1982-06-10
Filing date: 1982-06-10
Publication date: 1983-12-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の制御装置の構成図、第２図は第１図の制
御装置のＣＰＵのソフトウェア構成図、第３図は従来の
制御装置の動作タイミング図、第４図は本考案の一実施
例による制御装置の構成図、第５図は第４図のディジタ
ルフィルターの回路構成、第６図は第４図の制御装置の
動作タイミング図である。１・・・制御装置、２・・・コントローラ、３・・・コ
ントローラ、１０．２０・・・接点入カニニット、１４
゜２４・・・ディジタルフィルター。なお、図中同一符
号は同−又は相当部分を示す。Fig. 1 is a configuration diagram of a conventional control device, Fig. 2 is a software configuration diagram of the CPU of the control device in Fig. 1, Fig. 3 is an operation timing diagram of the conventional control device, and Fig. 4 is a diagram of the system according to the present invention. FIG. 5 is a configuration diagram of the control device according to the embodiment, FIG. 5 is a circuit configuration of the digital filter shown in FIG. 4, and FIG. 6 is an operation timing diagram of the control device shown in FIG. 4. DESCRIPTION OF SYMBOLS 1... Control device, 2... Controller, 3... Controller, 10.20... Crab knit with contact, 14
゜24...Digital filter. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A contact input crab unit that converts a contact input signal into a digital signal, an analog input crab unit that captures an analog input signal in parallel with the contact input signal and converts it into a digital signal, and a digital input signal that converts both the contact input signal and the analog input crab unit into digital signals. Processing CPU and said CPU
The respective units including an analog output unit that converts an output signal into an analog signal constitute one set of controllers, and another set of controller contact input units and analog input unit that have the same configuration as the controller are configured to receive the same input signal. In a multiplex control device having a switching circuit that is connected in parallel as a system and switches output signals of the plurality of analog output crab units, an ON TD and an OFF TD for a contact input signal are provided between the contact input and the contact input crab units. A multiplex control device characterized in that a digital filter that generates an output signal is connected thereto.