公开(公告)号：US5490058A

公开(公告)日：1996-02-06

申请号：US22464

申请日：1993-02-25

申请人： Masuo Yamasaki ,  Shinichi Teramura ,  Koji Kurano

发明人： Masuo Yamasaki ,  Shinichi Teramura ,  Koji Kurano

IPC分类号： G05B7/02 ,  G05B13/00

CPC分类号： G05B7/02

摘要： This invention relates to a modulating controller for controlling two operation terminals, and more particularly to a device to suppress disturbance to a process when a control signal is switched or when a bias is set. This invention, in a modulating controller to control a process amount by the total of two operation terminals disposed in parallel, when either of two H/A station devices outputs a manual operation value, provides a device which outputs a value obtained by reducing the manual operation value from the control amount of the process amount to be controlled by the total of two operation terminals as the control operation signal to the other H/A station device and prepares a value almost same with the operation terminal control signal outputted by one H/A station device as the control operation signal for one H/A station device. And, this invention automatically controls the process amount by either of the two operation terminals disposed in parallel, and in the modulating controller making one side as the backup, one operation terminal control signal is always tracked to the control operation device when both operation terminals are manually operated. When switching the other operation terminal to the automatic operation, timing to switch the other operation terminal to the automatic operation and timing to release tracking are delayed. During which a device to switch the tracking signal to the output of the other operation terminal is disposed.

摘要翻译： 本发明涉及一种用于控制两个操作终端的调制控制器，更具体地说，涉及一种当控制信号切换时或当设定偏置时抑制对处理的干扰的装置。 本发明在两个H / A站装置中的任一个输出手动操作值的情况下，在由并行设置的两个操作端子的总计来控制处理量的调制控制器中，提供输出通过减少手动 从作为控制操作信号的两个操作终端的总共控制的处理量的控制量到另一个H / A站装置的操作值，并且准备与由一个H / A站输出的操作终端控制信号几乎相同的值， 站设备作为一个H / A站设备的控制操作信号。 并且，本发明通过并行设置的两个操作终端中的任一个自动地控制处理量，并且在作为备份的一侧的调制控制器中，一个操作终端控制信号总是被跟踪到控制操作装置，当两个操作终端 手动操作 当将其他操作终端切换到自动操作时，将其他操作终端切换到自动操作的定时和发布跟踪的定时被延迟。 在此期间，设置将跟踪信号切换到另一个操作终端的输出端的装置。