Title:
波形表示装置
Document Type and Number:
Japanese Patent JP6687664
Kind Code:
B2
Abstract:
The waveform display device of the present invention is provided with a waveform pattern storage unit configured to store, in an associated manner, a control command and a waveform pattern of time-series data measured when the manufacturing machine is controlled by the control command, a waveform analysis unit configured to extract a characteristic waveform from the time-series data and identify the control command corresponding to the characteristic waveform with reference to the waveform pattern storage unit, a correspondence analysis unit configured to identify the correspondence between the characteristic waveform and a command included in the control program, based on the control program and the control command corresponding to the characteristic waveform, and a display unit configured to perform display such that the correspondence between the characteristic waveform and the command included in the control program is ascertainable.
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Inventors:
Junichi Tezuka
Application Number:
JP2018078243A
Publication Date:
April 28, 2020
Filing Date:
April 16, 2018
Export Citation:
Assignee:
FANUC Corporation
International Classes:
G01D7/00; G01R13/02; G05B19/4063
Domestic Patent References:
| JP200626640A | ||||
| JP201552846A | ||||
| JP2017182475A |
Foreign References:
| US20070168750 |
Attorney, Agent or Firm:
Aiwa Patent Business Corporation