Operation monitoring device and a control program therefor

A control program of an operation monitoring device for managing a state of a machine tool, the control program for causing the computer to execute:

• obtaining analytical data that contain history information on the machine tool;
• analyzing the state of the machine tool by classifying the state of the machine tool for a predetermined time as an operating state or at least one non-operating state of a plurality of kinds of non-operating states, based on the analytical data, the operating state being a state in which the machine tool is operating, and the non-operating states being classified based on a reason for non-operation;
• storing a result of analysis in a storage unit;
• presenting the result of the analysis stored in the storage unit to a user via an output unit;
• and
• correcting the result of the analysis stored in the storage unit according to an instruction from the user.

An operation monitoring device for managing a state of a machine tool, comprising:

• a storage unit;
• an output unit for outputting information to a user;
• an input unit for receiving an operation from the user;
• and
• a control unit,
• wherein
• the control unit:
• obtains analytical data that contain history information on the machine tool, and analyzes the state of the machine tool by classifying the state of the machine tool for a predetermined time as an operating state or at least one non-operating state of a plurality of kinds of non-operating states, based on the analytical data, the operating state being a state in which the machine tool is operating, and the non-operating states being classified based on a reason for non-operation,
• stores an analysis result storage database that stores a result of analysis in the storage unit,
• presents the result of analysis stored in the storage unit to the user via the output unit,
• corrects the result of the analysis stored in the storage unit according to an instruction inputted from the user via an input unit, and
• receives a reason for correction from the user.