| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a controller for making various types of different devices controllable with a common configuration. SOLUTION: The functions of individual controllers in a control system in which a plurality of controllers are constructed in a hierarchical structure and each of the controllers controls different control object devices, integrate an instruction input function to which an instruction for operating a control object device is inputted from an upper controller, an operation command output function for outputting a command to the control object device, a state monitoring function for receiving the current state of the control object device, an output function for outputting a completion or uncompletion signal to the upper controller, and a control processing function for outputting an uncompletion signal and also outputting an operation command for bring the control object device into a state of the inputted instruction in the case the control object device does not reach a state of the instruction, and for outputting a completion signal in the case the control object device reaches the state of the inputted instruction.</p> |
