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Method and system for maintaining field devices in factories using automation technology

A technology of automation technology and field equipment, applied in the field of field equipment and systems in factories using automation technology, to reduce the risk of downtime and avoid the effect of plant shutdown

Active Publication Date: 2020-08-28
ENDRESSHAUSER PROCESS SOLUTIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes, even maintenance specialists need considerable time in order to select the appropriate measures, since each diagnostic report has to be evaluated and analyzed individually based on the personal experience of the specific maintenance specialist

Method used

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  • Method and system for maintaining field devices in factories using automation technology

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Embodiment Construction

[0036] figure 1 An embodiment of the method of the invention for maintaining a plurality of field devices is shown. The device type 1 of each of the plurality of field devices is recorded and stored in a database 2 for a certain automation application and its process location. The database 2 is located in a cloud accessible to said plurality of field devices. Transmission of device types for multiple field devices and subsequent diagnostic reporting D 1 、D 2 、D 3 、D 4 、D 5 、D 6 The transmission of is performed via one or more networks to which the plurality of field devices are connected. In principle, any protocol of the WAN or LAN network can be used for this. However, it is also possible to use fieldbus networks of automation technology, e.g. Foundation Wait.

[0037] After storing device type 1, a diagnostic report D from each of said plurality of field devices is recorded 1 、D 2 、D 3 、D 4 、D 5 、D 6 , associate the above diagnostic report with a specific...

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PUM

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Abstract

The invention relates to a method and a system for maintaining at least one field device in a factory using automation technology, comprising: a plurality of field devices; a database for storing device types of the field devices, diagnostic information about the field devices, error pictures , measures taken in the past to fix errors / failures and the success evaluation of the stored measures; computing unit, which accesses said database and can read, store and / or correlate data in the database, create success evaluations, convert new diagnostics The information is compared with the error pictures stored in the database and the suggested appropriate action and its success evaluation are displayed.

Description

technical field [0001] The invention relates to a method and a system for maintaining at least one of a plurality of field devices in an automation technology factory, the system comprising: a plurality of field devices; a database for storing the device type of the plurality of field devices, a plurality of Diagnostic reports of field devices, pictures of faults, measures taken in the past to eliminate faults that have occurred, and the evaluation of the success of the stored measures; and a calculation unit that accesses said database and can read, store and / or correlate the data therein , as well as create a success assessment and compare the new diagnostic report with the fault pictures stored in the database and display recommendations for appropriate measures and its success assessment. Background technique [0002] Field devices for use in industrial plants are known from the prior art. In automation technology, especially process automation and manufacturing automat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/0272G05B23/0283G05B19/406G05B2219/31337
Inventor 马尔茨·巴雷乔治·豪斯乌尔里希·凯泽米夏埃尔·马内瓦尔马库斯·尼克
Owner ENDRESSHAUSER PROCESS SOLUTIONS