| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a parameter input device for visually grasping the meaning of a parameter in inputting a plurality of parameter data. <P>SOLUTION: A parameter input device being the user interface of an engineering tool in a process control system is provided with an input guide display means which performs the image display of a relative relation between an already input parameter and a parameter to be input afterwards on a picture display device by using the parameter which is being currently input as a center, and performs the high-light display of the image which is being currently input. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
