Monitoring screen test support device

摘要: PROBLEM TO BE SOLVED: To provide a monitoring screen test support device of control system for reducing the labor result confirming operation even with respect to item whose correct answer image cannot be prepared in advance.SOLUTION: The includes: automatic execution means 7 executing simulating input object; generation 2 generating as accordance item; storage 3 storing images before and after association creation 8 creating information on basis stored means. comparison 8a comparing monitor between plurality items, when are same, determining that results same; summarization 8b summarizing items same.