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US 11,493,902 B2Granted
Industrial machine management system, method for managing industrial machine, and non-transitory computer-readable storage medium
AssigneeKabushiki Kaisha Yaskawa Denki
InventorMitsuaki Nakanishi
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Abstract
An industrial machine management system includes circuitry that collects changeable setting data of an industrial machine, determines, based on the setting data at each time point of multiple time points, whether a change has been made to the setting data, and outputs change information regarding the change when the change is determined as having been made to the setting data.
Claims10
An industrial machine management system, comprising:
- a management device that includes a memory and circuitry configured to
- collect changeable setting data of an industrial machine as a backup, the setting data being a program that includes a command to operate the industrial machine, and
- determine whether a predetermined command change has been made to the program by comparing the program collected as the backup at a first time point with the program collected at a second time point different from the first time point, wherein
- the memory is configured to store the program collected as the backup at the first time point and changed-unchanged information regarding whether the predetermined command change has been made to the program,
- the circuitry is configured to output change information regarding the predetermined command change based on the changed-unchanged information and the program collected as the backup at the first time point, and
- the circuitry is configured to determine, when a predetermined command that affects the industrial machine has been changed, that the predetermined command change has been made, the predetermined command being a command for changing linear interpolation to link interpolation or a command for changing link interpolation to linear interpolation.
3 more elements
A method for managing an industrial machine, comprising:
- collecting changeable setting data of the industrial machine as a backup, the setting data being a program that includes a command to operate the industrial machine;
- determining whether a predetermined command change has been made to the program by comparing the program collected as the backup at a first time point with the program collected at a second time point different from the first time point;
- storing, in a memory, the program collected as the backup at the first time point and changed-unchanged information regarding whether the predetermined command change has been made to the program;
- and
- outputting change information regarding the predetermined command change based on the changed-unchanged information and the program collected as the backup at the first time point, wherein the method further comprises
- determining, when a predetermined command that affects the industrial machine has been changed, that the predetermined command change has been made, the predetermined command being a command for changing linear interpolation to link interpolation or a command for changing link interpolation to linear interpolation.
3 more elements
A non-transitory computer-readable storage medium storing a program for causing a computer to perform a method for managing an industrial machine, the method comprising:
- collecting changeable setting data of the industrial machine as a backup, the setting data being a program that includes a command to operate the industrial machine;
- determining whether a predetermined command change has been made to the program by comparing the program collected as the backup at a first time point with the program collected at a second time point different from the first time point;
- storing the program collected as the backup at the first time point and changed-unchanged information regarding whether the predetermined command change has been made to the program;
- and
- outputting change information regarding the predetermined command change based on the changed-unchanged information and the program collected as the backup at the first time point, wherein the method further comprises
- determining, when a predetermined command that affects the industrial machine has been changed, that the predetermined command change has been made, the predetermined command being a command for changing linear interpolation to link interpolation or a command for changing link interpolation to linear interpolation.
3 more elements
Dependencies are inferred from the claim text.