MAINTENANCE DEVICE FOR INFORMATION PROCESSOR, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a digital composite machine capable of preventing setting of a setting value beyond a range of a normal operation and erroneous input of a setting code at the time of maintenance.SOLUTION: A setting value of a digital composite machine is input in a state in which information of a value beyond a setting value is displayed, the setting value being displayed on a setting value input screen. Thereby, erroneous inputs are prevented such as setting a value beyond a range of a normal operation, erroneously inputting a code number, and changing a code different from an intended one, to prevent the machine from breaking down and erroneously operating in advance.