Industrial automatic-diagnostic device

• US 9,678,160 B2
• Filed: 12/09/2010
• Issued: 06/13/2017
• Est. Priority Date: 12/09/2010
• Status: Expired due to Fees

• Current Assignee: Mitsubishi Electric Corporation
• Original Assignee: Mitsubishi Electric Corporation
• Inventors: Ooba, Kunio, Horikawa, Tomo, Watanabe, Taku
• Primary Examiner(s): Koval, Melissa
• Assistant Examiner(s): Farrow, Felicia
• Application Number:
  US13/881,106
• Publication Number:
  US 20130241586A1
• Time in Patent Office: 2,378 Days
• Field of Search: 3247503
• CPC Class Codes: G01R 31/3187 Built-in tests
• CPC Class Codes: G05B 23/0267 Fault communication, e.g. human machine interface [HMI]

Abstract

An industrial automatic-diagnostic device connected to an FA system in which a plurality of FA devices are connected to each other, the industrial automatic-diagnostic device includes: an engineering tool; and a display unit. Based on interface connection information and device configuration information of a corresponding FA device held by each of the FA devices, the engineering tool creates overall configuration information of the FA system and displays an overall configuration of the FA system on the display unit based on the overall configuration information. When an abnormality occurs in the FA device, diagnosis information about an abnormal part self-diagnosed by the FA device and abnormality contents with respect to the abnormality occurred in a corresponding abnormal part is obtained. Based on the obtained diagnosis information, occurrence of an abnormality is displayed in an abnormal part in an overall configuration of the FA system displayed on the display unit.

Claims

1. An industrial automatic-diagnostic device that is connected to a factory automation (FA) system in which a plurality of FA devices are connected to each other, the industrial automatic-diagnostic device comprising:

an engineering tool executed on a processor; and

a display unit, wherein

based on interface connection information and device configuration information respectively held by and received from each of the FA devices, the engineering tool creates overall configuration information of the FA system and displays an overall configuration of the FA system on the display unit based on the overall configuration information,

when an abnormality occurs in one of the FA devices, the engineering tool obtains diagnosis information about an abnormal part self-diagnosed by the FA device and abnormality contents with respect to the abnormality occurring in the abnormal part, the obtained diagnosis information being received by the engineering tool in response to the FA device self-diagnosing the abnormal part using circuitry housed within the FA device,

based on the obtained diagnosis information, the display unit displays an occurrence of the abnormality in the abnormal part in the overall configuration of the FA system displayed on the display unit, and

in response to the displayed abnormal part or the displayed abnormality occurrence being selected on the display unit, the display unit displays a configuration of a unit constituting an FA device including the abnormal part and an occurrence of an abnormality in the unit with an abnormality having occurred therein in a configuration of the unit,

wherein the engineering tool receives a result of a determination, from the FA system, regarding whether the obtained diagnosis information is informable content and selectively displays the occurrence of the abnormality in the abnormal part in the overall configuration of the FA system displayed on the display unit in response to the determination.

6. The industrial automatic-diagnostic device according to claim 1, wherein

in response to the unit constituting the FA device including a sub-unit as a lower-level device configuration being selected on the display unit, the display unit displays an occurrence of an abnormality in the sub-unit with the abnormality having occurred therein in the unit constituting the FA device, and

when the sub-unit includes a lower-level hierarchical structure, by hierarchically repeating a selection and display of an occurrence of an abnormality on the display unit, the display unit displays a device configuration of the sub-unit expanded to a minimum unit and an occurrence of an abnormality.

7. The industrial automatic-diagnostic device according to claim 1, wherein the display unit displays the abnormality contents together with the abnormality occurrence.

8. The industrial automatic-diagnostic device according to claim 7, wherein in response to the abnormality contents being selected on the display unit, the display unit displays candidates for a cause of the abnormality.

9. The industrial automatic-diagnostic device according to claim 8, wherein in response to a cause of the abnormality included in the candidates for the cause of the abnormality being selected on the display unit, the display unit displays a measure against the cause of the abnormality.

20. The industrial automatic-diagnostic device according to claim 1, wherein the informable contents comprises contents corresponding to a particular group of abnormalities to be notified to the industrial automatic-diagnostic device, among abnormalities including the particular group and another group of abnormalities that are not to be notified to the industrial automatic-diagnostic device.

2. An industrial automatic-diagnostic device that is connected to a factory automation (FA) system in which a plurality of FA devices are connected to each other, the industrial automatic-diagnostic device comprising:

an engineering tool executed on a processor; and

a display unit, wherein

based on interface connection information and device configuration information respectively held by and received from each of the FA devices, the engineering tool creates overall configuration information of the FA system and displays an overall configuration of the FA system on the display unit based on the overall configuration information,

when an abnormality occurs in one of the FA devices, the engineering tool obtains diagnosis information about an abnormal part self-diagnosed by the FA device and abnormality contents with respect to the abnormality occurring in the abnormal part, the obtained diagnosis information being received by the engineering tool in response to the FA device self-diagnosing the abnormal part using circuitry housed within the FA device,

based on the obtained diagnosis information, the display unit displays the abnormality contents together with the overall configuration of the FA system displayed on the display unit, and

in response to the displayed abnormality contents being selected on the display unit, the display unit displays a configuration of a unit constituting an FA device including the abnormal part and an occurrence of an abnormality in the unit with an abnormality having occurred therein in a configuration of the unit,

wherein the engineering tool receives a result of a determination, from the FA system, regarding whether the obtained diagnosis information is informable content and selectively displays the abnormality contents together with the overall configuration of the FA system displayed on the display unit in response to the determination.

10. The industrial automatic-diagnostic device according to claim 2, wherein

in response to the unit constituting the FA device including a sub-unit as a lower-level device configuration being selected on the display unit, the display unit displays an occurrence of an abnormality in the sub-unit with the abnormality having occurred therein in the unit constituting the FA device, and

when the sub-unit includes a lower-level hierarchical structure, by hierarchically repeating a selection and display of an occurrence of an abnormality on the display unit, the display unit displays a device configuration of the sub-unit expanded to a minimum unit and an occurrence of an abnormality.

11. The industrial automatic-diagnostic device according to claim 2, wherein the display unit displays the abnormality contents together with the abnormality occurrence.

12. The industrial automatic-diagnostic device according to claim 11, wherein in response to the abnormality contents being selected on the display unit, the display unit displays candidates for a cause of the abnormality.

13. The industrial automatic-diagnostic device according to claim 12, wherein in response to a cause of the abnormality included in the candidates for the cause of the abnormality being selected on the display unit, the display unit displays a measure against the cause of the abnormality.

3. An industrial automatic-diagnostic device that is connected to a factory automation (FA) system in which a plurality of FA devices are connected to each other, the industrial automatic-diagnostic device comprising:

an engineering tool executed on a processor; and

a display unit, wherein

based on interface connection information and device configuration information respectively held by and received from each of the FA devices, the engineering tool creates overall configuration information of the FA system and displays an overall configuration of the FA system on the display unit based on the overall configuration information,

when an abnormality occurs in one of the FA devices, the engineering tool obtains diagnosis information about an abnormal part self-diagnosed by the FA device and abnormality contents with respect to the abnormality occurring in the abnormal part, the obtained diagnosis information being received by the engineering tool in response to the FA device self-diagnosing the abnormal part using circuitry housed within the FA device,

based on the obtained diagnosis information, the display unit displays an occurrence of the abnormality in the abnormal part in the overall configuration of the FA system displayed on the display unit,

based on the obtained diagnosis information, the display unit displays the abnormality contents together with the overall configuration of the FA system displayed on the display unit, and

in response to the displayed abnormality contents being selected on the display unit, the display unit displays a configuration of a unit constituting an FA device including the abnormal part and an occurrence of an abnormality in the unit with an abnormality having occurred therein in a configuration of the unit,

wherein the engineering tool receives a result of a determination, from the FA system, regarding whether the obtained diagnosis information is informable content and selectively displays the occurrence of the abnormality in the abnormal part, along with the abnormality contents, in the overall configuration of the FA system displayed on the display unit in response to the determination.

14. The industrial automatic-diagnostic device according to claim 3, wherein

in response to the unit constituting the FA device including a sub-unit as a lower-level device configuration being selected on the display unit, the display unit displays an occurrence of an abnormality in the sub-unit with the abnormality having occurred therein in the unit constituting the FA device, and

when the sub-unit includes a lower-level hierarchical structure, by hierarchically repeating a selection and display of an occurrence of an abnormality on the display unit, the display unit displays a device configuration of the sub-unit expanded to a minimum unit and an occurrence of an abnormality.

15. The industrial automatic-diagnostic device according to claim 3, wherein the display unit displays the abnormality contents together with the abnormality occurrence.

16. The industrial automatic-diagnostic device according to claim 15, wherein in response to the abnormality contents being selected on the display unit, the display unit displays candidates for a cause of the abnormality.

17. The industrial automatic-diagnostic device according to claim 16, wherein in response to a cause of the abnormality included in the candidates for the cause of the abnormality being selected on the display unit, the display unit displays a measure against the cause of the abnormality.

4. An industrial automatic-diagnostic device that is connected to a factory automation (FA) system in which a plurality of FA devices are connected to each other, the industrial automatic-diagnostic device comprising:

an engineering tool executed on a processor; and

a display unit, wherein

based on interface connection information and device configuration information respectively held by and received from each of the FA devices, the engineering tool creates overall configuration information of the FA system and displays an overall configuration of the FA system on the display unit based on the overall configuration information,

when an abnormality occurs in one of the FA devices, the engineering tool obtains diagnosis information about an abnormal part self-diagnosed by the FA device and abnormality contents with respect to the abnormality occurring in the abnormal part, the obtained diagnosis information being received by the engineering tool in response to the FA device self-diagnosing the abnormal part using circuitry housed within the FA device,

based on the obtained diagnosis information, the display unit displays the abnormality contents together with the overall configuration of the FA system displayed on the display unit, and

in response to the abnormality contents being selected on the display unit, the display unit displays candidates for a cause of the abnormality,

wherein the engineering tool receives a result of a determination, from the FA system, regarding whether the obtained diagnosis information is informable content and selectively displays the abnormality contents together with the overall configuration of the FA system displayed on the display unit in response to the determination.

18. The industrial automatic-diagnostic device according to claim 4, wherein

in response to the unit constituting the FA device including a sub-unit as a lower-level device configuration being selected on the display unit, the display unit displays an occurrence of an abnormality in the sub-unit with the abnormality having occurred therein in the unit constituting the FA device, and

when the sub-unit includes a lower-level hierarchical structure, by hierarchically repeating a selection and display of an occurrence of an abnormality on the display unit, the display unit displays a device configuration of the sub-unit expanded to a minimum unit and an occurrence of an abnormality.

5. An industrial automatic-diagnostic device that is connected to a factory automation (FA) system in which a plurality of FA devices are connected to each other, the industrial automatic-diagnostic device comprising:

an engineering tool executed on a processor; and

a display unit, wherein

based on interface connection information and device configuration information respectively held by and received from each of the FA devices, the engineering tool creates overall configuration information of the FA system and displays an overall configuration of the FA system on the display unit based on the overall configuration information,

when an abnormality occurs in one of the FA devices, the engineering tool obtains diagnosis information about an abnormal part self-diagnosed by the FA device and abnormality contents with respect to the abnormality occurring in the abnormal part, the obtained diagnosis information being received by the engineering tool in response to the FA device self-diagnosing the abnormal part using circuitry housed within the FA device,

based on the obtained diagnosis information, the display unit displays an occurrence of the abnormality in the abnormal part in the overall configuration of the FA system displayed on the display unit,

based on the obtained diagnosis information, the display unit displays the abnormality contents together with the overall configuration of the FA system displayed on the display unit, and

in response to the abnormality contents being selected on the display unit, the display unit displays candidates for a cause of the abnormality,

wherein the engineering tool receives a result of a determination, from the FA system, regarding whether the obtained diagnosis information is informable content and selectively displays the occurrence of the abnormality in the abnormal part, along with the abnormality contents, in response to the determination.

19. The industrial automatic-diagnostic device according to claim 5, wherein

in response to the unit constituting the FA device including a sub-unit as a lower-level device configuration being selected on the display unit, the display unit displays an occurrence of an abnormality in the sub-unit with the abnormality having occurred therein in the unit constituting the FA device, and

when the sub-unit includes a lower-level hierarchical structure, by hierarchically repeating a selection and display of an occurrence of an abnormality on the display unit, the display unit displays a device configuration of the sub-unit expanded to a minimum unit and an occurrence of an abnormality.