INPUT OUTPUT CONTROL DEVICE, INPUT OUTPUT CONTROL METHOD, AND MONITORING CONTROL SYSTEM

• Main Author: UCHIDA TOSHIO
• Format: Patent
• Language: English; Japanese
• Published: 23.03.2017
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

PROBLEM TO BE SOLVED: To simplify an advance treatment, a post treatment, and a confirmation work when separating and cutting between an output point and an operation terminal of an output device in order to perform the maintenance of the operation terminal.SOLUTION: An input output control device connected between a controller for performing a control of an operation terminal via an output device for diagnosing an output read-back and the output device, comprises a notification processing unit for, when a first command is received from a controller side, notifying the controller of a command result notification determining an output read-back diagnosis result of the output device to be normal as a command result notification to the command and for, when a second command is received from the controller side, notifying the controller of an output read-back diagnosis result of the output device as a command result notification to the command.SELECTED DRAWING: Figure 2 【課題】操作端の補修等を行うために出力装置の出力点と操作端との間を離切する際の、事前および事後の処置や確認作業を簡易化する。【解決手段】出力リードバック診断を行う出力装置を介して操作端の制御を行うコントローラと、出力装置との間に接続される入出力制御装置に、コントローラ側から第１の指令を受けた場合、該指令に対する指令結果通知として、出力装置の出力リードバック診断結果を正常とした指令結果通知を、コントローラに通知し、コントローラ側から第２の指令を受けた場合、該指令に対する指令結果通知として、出力装置の出力リードバック診断結果をコントローラに通知する通知処理部を設ける。【選択図】図２