Being the plant controller

摘要

PROBLEM TO BE SOLVED: To provide a plant controller that extracts old model object code that cannot be replaced, and searches for and notifies the old model application program that has generated the object code.;SOLUTION: The plant controller includes means for generating information on association between object code and the application program that has generated it, an object code translation means for translating old model object code, and when there is untranslatable object code in the old model object code, storing a corresponding identifier as untranslatable object information, and an application program search means for extracting the program that has generated the untranslatable old model object code from the application program according to the untranslatable object information storing the old model object code identifier and the object association information.;COPYRIGHT: (C)2009,JPO&INPIT