A robot control device configured to control a robot includes a first memory part configured to store work data, a second memory part configured to store restoring data, a calculating part configured to perform an operation instructing process configured to read the work data and generate an operating instruction to the robot, and a data evacuation process configured to determine whether the operation instructing process operates normally, and when the calculating part determines that the operation instructing process does not operate normally, coincide the restoring data with the work data, and an operation controlling part configured to control operation of the robot based on the operating instruction.

A robot control device configured to control a robot includes a first memory part configured to store work data, a second memory part configured to store restoring data, a calculating part configured to perform an operation instructing process configured to read the work data and generate an operating instruction to the robot, and a data evacuation process configured to determine whether the operation instructing process operates normally, and when the calculating part determines that the operation instructing process does not operate normally, coincide the restoring data with the work data, and an operation controlling part configured to control operation of the robot based on the operating instruction.